CN206412597U - adapter, socket and connector combination - Google Patents
adapter, socket and connector combination Download PDFInfo
- Publication number
- CN206412597U CN206412597U CN201621183562.5U CN201621183562U CN206412597U CN 206412597 U CN206412597 U CN 206412597U CN 201621183562 U CN201621183562 U CN 201621183562U CN 206412597 U CN206412597 U CN 206412597U
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- outside terminal
- adapter
- external conductor
- connector combination
- socket
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Abstract
The utility model discloses adapter, socket and connector combination.Connector combination includes adapter and the first socket.Adapter includes：External conductor, center conductor and insulator.First socket includes the first outside terminal, the first center terminal and the first insulating body.First arc convex of circle is formed with the outer wall of one end of the first outside terminal, an inwall for enclosing the external conductor of the first arc convex and adapter makes electrical contact with；And only mutually made electrical contact with by first arc convex of circle between the external conductor of adapter and the first outside terminal of the first socket.It therefore reduces the electrical-contact area between the external conductor of adapter and the outside terminal of socket, improves the intermodulation performance of connector combination.
Description
Technical field
The utility model is related to a kind of electric connector combination, and more particularly to a kind of being used for adapter connects two
The connector combination of circuit board.
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 comprise the outside terminal of a tubular, the center terminal of column, insulation this
Body and an insulation shell.Center terminal is arranged in outside terminal, the centrally disposed terminal of insulating body and outside terminal it
Between, for supporting center terminal and keeping apart center terminal with outside terminal.Outside terminal is received and is positioned at insulation shell
In body.Adapter generally comprises the external conductor of a tubular, the center conductor and an insulator of column.Center conductor
It is arranged in external conductor, between the centrally disposed conductor of insulator and external conductor, for supporting center conductor and by center
Conductor is kept apart with external conductor.
The two ends of adapter are suitable to dock 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 socket lock
Fixed engagement, in the prior art, generally there is two kinds of technical schemes：
(1) a kind of scheme is the outside with a socket by the external conductor (or being metal shell) of the tubular of adapter
Terminal is fitted together in an interference fit, so that one end of adapter be locked together with a socket.This side
The shortcoming of case is that the contact area between the external conductor of the tubular of adapter and the outside terminal of socket is excessive, or even in connection
There is Multi-contact in the axial direction of device combination, this can reduce the intermodulation performance of connector combination.
(2) another scheme is to assemble the insulator of the insulator of adapter and a socket in an interference fit
Together, so that one end of adapter be locked together with a socket.The shortcoming of this scheme is insulator and insulator
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.
Utility model content
The utility model provides a kind of connector combination, and it can improve the intermodulation performance of connector combination.
The utility model also provides a kind of connector combination, and it ensure that one end of adapter is reliably locked with socket
Together.
According to one side of the present utility model there is provided a kind of connector combination, including：Adapter；With the first socket, fit
In being assembled on one end of the adapter.The adapter includes：The external conductor of tubular；The center conductor of column, if
Put in the external conductor；And insulator, it is arranged between the external conductor and the center conductor, the outside is led
Body and the center conductor are kept apart.First socket includes：First outside terminal of tubular；First center-side of column
Son, is arranged in first outside terminal；With the first insulating body, it is arranged in first outside terminal and described first
Between heart terminal, first outside terminal and first center terminal are kept apart.The one of first outside terminal
First arc convex of circle, first arc convex of circle and the external conductor of the adapter are formed with the outer wall at end
Inwall makes electrical contact with；And only by described between the first outside terminal of the external conductor of the adapter and first socket
One the first arc convex of circle mutually makes electrical contact with.
According to one embodiment of the present utility model, first socket is suitable to be locked to described the one of the adapter
On end.
According to another embodiment of the present utility model, formed on the inwall of one end of the external conductor of the adapter
There is one on depressed part, the first outside terminal of first socket the first arc convex of circle described recessed suitable for being flexibly snapped into
In the portion of falling into, so as to which first socket is locked on one end of the adapter.
According to another embodiment of the present utility model, be formed with the insulator of the adapter cylindrical extension and
The circle arc convex portion formed on the cylindrical extension；The shape on the inwall of described one end of first outside terminal
Cheng Youyi circle arc-shaped recess portion, the arc convex portion is suitable to flexibly be snapped into the arc-shaped recess portion, so as to by described in
First socket is locked on one end of the adapter.
According to another embodiment of the present utility model, a circle on described one end of first outside terminal the
One arc convex and the circle arc-shaped recess portion are in the relative in the radial direction of first outside terminal；And pass through punching press
Mode on described one end of first outside terminal simultaneously formed it is described one circle the first arc convex and it is described one circle arc
Shape depressed part.
According to another embodiment of the present utility model, it is formed with least on described one end of first outside terminal
One end of first outside terminal is divided into many valves by one the first axial groove, at least one the first axial groove so that institute
State for example same jerk-finger with many valve structures in one end of the first outside terminal.
According to another embodiment of the present utility model, the end face of described one end of first outside terminal is resisted against institute
State on insulator, to prevent the end face of described one end of first outside terminal from being made electrical contact with the inwall of the external conductor.
According to another embodiment of the present utility model, first socket also includes the first insulation shell, described first
Outside terminal, first center terminal and first insulating body are accommodated in first insulation shell.
According to another embodiment of the present utility model, first insulation shell is arranged on one end of the external conductor
Place, and one end of the external conductor separates predetermined gap with first insulation shell, to allow the external conductor can
Axial direction relative to the connector combination deflects predetermined angular.
According to another embodiment of the present utility model, the predetermined angular is more than 0 degree and less than 15 degree.
According to another embodiment of the present utility model, it is formed with and gradually tapers up inwardly on one end of the external conductor
Taper inner face, the tapered outer ends face gradually tapered up towards the external conductor is formed with first insulation shell,
The taper inner face and the tapered outer ends face spaced opposite predetermined gap.
According to another embodiment of the present utility model, when axial direction of the external conductor relative to the connector combination
When direction is deflected by allowed maximum deflection angle, one end of the external conductor is resisted against first insulation shell
On tapered outer ends face, to prevent one end of the external conductor from being made electrical contact with first outside terminal.
According to another embodiment of the present utility model, one end of the center conductor is cylindrical in shape, first center-side
One end of son is inserted in one end of the center conductor, and slides electrical contact with one end of the center conductor.
According to another embodiment of the present utility model, at least one is formed with one end of the center conductor axially
One end of the center conductor is divided into many valves by groove, at least one axial groove so that one end of the center conductor as
One jerk-finger with many valve structures.
According to another embodiment of the present utility model, the connector combination also includes the second socket, and described second inserts
Seat is suitable to be assembled in the way of being slidably matched on the other end of the adapter.
According to another embodiment of the present utility model, second socket includes：Second outside terminal of tubular；Column
The second center terminal, be arranged in second outside terminal；With the second insulating body, second outside terminal is arranged on
Between second center terminal, second outside terminal and second center terminal are kept apart.Described second
Second arc convex of circle, second arc convex of circle and the adapter are formed with the outer wall of one end of outside terminal
External conductor inwall slide electrical contact；And the second outer end of the external conductor of the adapter and second socket
Only mutually made electrical contact with by described one the second arc convex of circle between son.
According to another embodiment of the present utility model, it is formed with least on described one end of second outside terminal
One end of second outside terminal is divided into many valves by one the second axial groove, at least one the second axial groove so that institute
State for example same jerk-finger with many valve structures in one end of the second outside terminal.
According to another embodiment of the present utility model, the end face of described one end of second outside terminal is resisted against institute
State on the insulator of adapter, with the end face and the inwall of the external conductor of the described one end for preventing second outside terminal
Electrical contact.
According to another embodiment of the present utility model, second socket also includes the second insulation shell, described second
Outside terminal, second center terminal and second insulating body are accommodated in second insulation shell.
According to another embodiment of the present utility model, second insulation shell is arranged on the another of the external conductor
At end, and the other end of the external conductor separates predetermined gap with second insulation shell, to allow the outside to lead
Body can deflect predetermined angular relative to the axial direction of the connector combination.
According to another embodiment of the present utility model, the predetermined angular is more than 0 degree and less than 15 degree.
According to another embodiment of the present utility model, it is formed with and gradually receives inwardly on the other end of the external conductor
The taper inner face of contracting, is formed with the tapered outer ends gradually tapered up towards the external conductor on second insulation shell
Face, the taper inner face and the tapered outer ends face spaced opposite predetermined gap.
According to another embodiment of the present utility model, when axial direction of the external conductor relative to the connector combination
When direction is deflected by allowed maximum deflection angle, the other end of the external conductor is resisted against second insulation shell
Tapered outer ends face on, to prevent the other end of the external conductor from being made electrical contact with second outside terminal.
According to another embodiment of the present utility model, the other end of the center conductor is cylindrical in shape, second center
One end of terminal is inserted in the other end of the center conductor, and slides electrical contact with the other end of the center conductor.
According to another embodiment of the present utility model, at least one axle is formed with the other end of the center conductor
To groove, the other end of the center conductor is divided into many valves by least one axial groove so that the center conductor it is another
End such as the same jerk-finger with many valve structures.
According to another embodiment of the present utility model, first outside terminal and second outside terminal are logical
Cross the stamping parts of Sheet Metal Forming Technology formation.
According to another embodiment of the present utility model, first insulating body, second insulating body, described
One insulation shell and second insulation shell are the moulding formed by Shooting Technique.
According to another embodiment of the present utility model, first socket is identical with second socket.
According to another embodiment of the present utility model, the connector combination is radio frequency (RF) coaxial connector combination.
According to other side of the present utility model there is provided a kind of adapter, its one end is suitable to dock with a socket, institute
Stating adapter includes：The external conductor of tubular；The center conductor of column, is arranged in the external conductor；And insulator, set
Between the external conductor and the center conductor, the external conductor and the center conductor are kept apart.At described turn
Depressed part is formed with the inwall of the one end for connecing the external conductor of device, the depressed part is suitable to being formed in the outside of the socket
A circle arc convex engagement on the outer wall of terminal.
According to other side of the present utility model there is provided a kind of socket, suitable for being docked on one end of an adapter,
The socket includes：The outside terminal of tubular；The center terminal of column, is arranged in the outside terminal；And insulating body, if
Put between the outside terminal and the center terminal, the outside terminal and the center terminal are kept apart.Described
A circle arc convex is formed with the outer wall of one end of outside terminal, the circle arc convex is suitable to flexibly be snapped into be formed
In depressed part on the inwall of the external conductor of the adapter.
According to other side of the present utility model there is provided a kind of adapter, its one end is suitable to dock with a socket, institute
Stating adapter includes：The external conductor of tubular；The center conductor of column, is arranged in the external conductor；And insulator, set
Between the external conductor and the center conductor, the external conductor and the center conductor are kept apart.Described exhausted
Cylindrical extension and the circle arc convex portion formed on the cylindrical extension are formed with edge body；The one circle arc is convex
The portion of rising is suitable to flexibly be snapped into be formed in the circle arc-shaped recess portion on the inwall of the outside terminal of the socket.
According to other side of the present utility model there is provided a kind of socket, suitable for being docked on one end of an adapter,
The socket includes：The outside terminal of tubular；The center terminal of column, is arranged in the outside terminal；And insulating body, if
Put between the outside terminal and the center terminal, the outside terminal and the center terminal are kept apart.Described
A circle arc convex is formed with the outer wall of one end of outside terminal, the circle arc convex is suitable to outer with the adapter
The inwall electrical contact of portion's conductor；A circle arc-shaped recess portion, a circle are formed with the inwall of one end of the outside terminal
Arc-shaped recess portion is suitable to engage with the circle arc convex portion formed on the insulator of the adapter.
In the embodiment according to each foregoing exemplary of the present utility model, the outside terminal of socket and adapter it is outer
Only mutually made electrical contact with by a circle arc convex between portion's conductor, it therefore reduces adapter external conductor and socket it is outer
Electrical-contact area between portion's terminal, improves the intermodulation performance of connector combination.
In addition, in the embodiment according to some foregoing exemplaries of the present utility model, the insulator of adapter and one
The outside terminal Elastic buckle of socket together, so as to which one end of adapter is reliably locked on a socket.
The description made by below with reference to accompanying drawing to the utility model, other objects and advantages of the present utility model will
It is clear that can simultaneously help to be fully understood by the utility model.
Brief description of the drawings
Fig. 1 shows the longitudinal sectional view of the connector combination according to one embodiment of the present utility model；
Fig. 2 shows the schematic perspective view of the adapter of the connector combination shown in Fig. 1；
Fig. 3 shows the close-up schematic view of the connector combination shown in Fig. 1, and which show the first socket and adapter
Between latch-up structure；
Fig. 4 shows the first socket of the connector combination shown in Fig. 1 or the schematic perspective view of the second socket；
Fig. 5 shows that the solid of the first insulator in the adapter of the connector combination shown in Fig. 1 or the second insulator is shown
It is intended to；
Fig. 6 shows the partial sectional view of the connector combination according to another embodiment of the present utility model；
Fig. 7 shows the sectional view of the first socket of the connector combination shown in Fig. 6；
Fig. 8 shows the sectional view of one end of the adapter of the connector combination shown in Fig. 6；With
Fig. 9 shows the schematic perspective view of the first insulator in the adapter of the connector combination shown in Fig. 6.
Embodiment
Below by embodiment, and with reference to accompanying drawing, the technical solution of the utility model is described in further detail.
In specification, same or analogous drawing reference numeral indicates same or analogous part.It is following real to the utility model referring to the drawings
The explanation for applying mode is intended to explain overall utility model design of the present utility model, and is not construed as to this practicality
A kind of new limitation.
In addition, in the following detailed description, for ease of explaining, elaborating many concrete details 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 diagrammatically embodies to simplify accompanying drawing.
According to a general technical of the present utility model design there is provided a kind of connector combination, including：Adapter；With
One socket, suitable for being assembled on one end of the adapter.The adapter includes：The external conductor of tubular；In column
Heart conductor, is arranged in 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 outside terminal of tubular；The of column
One center terminal, is arranged in first outside terminal；With the first insulating body, first outside terminal and institute are arranged on
State between the first center terminal, first outside terminal and first center terminal are kept apart.Outside described first
First arc convex of circle is formed with the outer wall of one end of terminal, first arc convex of circle is outer with the adapter
The inwall electrical contact of portion's conductor；And between the first outside terminal of the external conductor of the adapter and first socket only
Mutually made electrical contact with by described one the first arc convex of circle.
Fig. 1 shows the longitudinal sectional view of the connector combination according to one embodiment of the present utility model.
As shown in figure 1, in the illustrated embodiment, the connector combination includes the first socket 100 and adapter 300.The
One socket 100 is suitable to be assembled on one end of adapter 300.
Fig. 2 shows the schematic perspective view of the adapter 300 of the connector combination shown in Fig. 1.
As depicted in figs. 1 and 2, in the illustrated embodiment, the adapter 300 mainly includes：The external conductor of tubular
310；The center conductor 320 of column, is arranged in external conductor 310；With insulator 331,332, the He of external conductor 310 is arranged on
Between center conductor 320, external conductor 310 and center conductor 320 are kept apart.
As shown in figure 1, in the illustrated embodiment, the insulator 331,332 of adapter 300 includes being located at center conductor
Second insulator 332 of first insulator 331 of 320 one end 321 and the other end 322 positioned at center conductor 320.Lead at center
The two ends of body 320 are supported and held within the first insulator 331 and the second insulator 332 respectively.
Fig. 5 shows the first insulator 331 or the second insulator 332 in the adapter 300 of the connector combination shown in Fig. 1
Schematic perspective view.
As shown in figure 5, the first insulator 331 and the second insulator 332 are in the form of a column, in the first insulator 331 and second
Axially position hole 3301 is formed with insulator 332, the two ends 321,322 of center conductor 320 are respectively assembled at the first insulator
331 and second insulator 332 axially position hole 3301 in.
Fig. 4 shows the schematic perspective view of the first socket 100 of the connector combination shown in Fig. 1.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, the first socket 100 includes：First outside terminal of tubular
110；First center terminal 120 of column, is arranged in the first outside terminal 110；With the first insulating body 130, is arranged on
Between one outside terminal 110 and the first center terminal 120, the first outside terminal 110 and the first center terminal 120 are kept apart.
As shown in figure 1, in the illustrated embodiment, a circle is formed with the outer wall of one end of the first outside terminal 110
First arc convex 111, the inwall of first arc convex of circle 111 and the external conductor 310 of adapter 300 makes electrical contact with；And
It is only convex by first arc of circle between first outside terminal 110 of the socket 100 of external conductor 310 and first of adapter 300
Play 111 mutually electrical contacts.
In one embodiment of the present utility model, the first socket 100 is suitable to be locked on one end of adapter 300.
Fig. 3 shows the close-up schematic view of the connector combination shown in Fig. 1, which show the first socket 100 and turns
Connect the latch-up structure between device 300.
As shown in figures 1 and 3, in the illustrated embodiment, adapter 300 external conductor 310 one end inwall
On be formed with depressed part 301, the first outside terminal 110 of the first socket 100 one circle the first arc convex 111 be suitable to elasticity
Ground is snapped into depressed part 301, so as to which the first socket 100 is locked on one end of adapter 300.
As shown in figure 4, in the illustrated embodiment, at least one the are formed with one end of the first outside terminal 110
One end of first outside terminal 110 is divided into many valves by one axial groove 101, at least one the first axial grooves 101 so that outside first
For example same jerk-finger with many valve structures in one end of terminal 110.
As shown in figure 3, in the illustrated embodiment, the end face 110a of one end of the first outside terminal 110 is resisted against insulation
On body 331,332, to prevent the end face 110a of one end of the first outside terminal 110 from being made electrical contact with the inwall of external conductor 310.
As shown in Figure 3 and Figure 4, in the illustrated embodiment, the first socket 100 also includes the first insulation shell 140, first
Outside terminal 110, the first center terminal 120 and the first insulating body 130 are accommodated in the first insulation shell 140.
As shown in figures 1 and 3, in the illustrated embodiment, the first insulation shell 140 is arranged on the one of external conductor 310
At end, and one end of external conductor 310 separates predetermined gap with the first insulation shell 140, to allow external conductor 310 can phase
Predetermined angular is deflected for the axial direction of connector combination.In one embodiment of the present utility model, the predetermined angular is big
In 0 degree and less than 15 degree；Preferably, the predetermined angular is more than 0 degree and less than 10 degree；It is highly preferred that the predetermined angular is more than 0 degree
And less than 5 degree.
As shown in figures 1 and 3, in the illustrated embodiment, it is formed with and gradually receives inwardly on one end of external conductor 310
The taper inner face 311 of contracting, is formed with the tapered outer ends gradually tapered up towards external conductor 310 on the first insulation shell 140
Face 141, taper inner face 311 and the spaced opposite predetermined gap of tapered outer ends face 141.
In one embodiment of the present utility model, when axial direction quilt of the external conductor 310 relative to connector combination
When deflecting into allowed maximum deflection angle, one end of external conductor 310 is resisted against the tapered outer ends of the first insulation shell 140
On face 141, to prevent one end of external conductor 310 from being made electrical contact with the first outside terminal 110.
As illustrated in fig. 1 and 2, in the illustrated embodiment, one end 321 of center conductor 320 is cylindrical in shape, the first center terminal
In one end 321 of 120 one end insertion center conductor 320, and electrical contact is slided with one end 321 of center conductor 320.
As illustrated in fig. 1 and 2, in the illustrated embodiment, it is formed with least one on one end 321 of center conductor 320
One end 321 of center conductor 320 is divided into many valves by axial groove 320a, at least one axial groove 320a so that center conductor 320
One end 321 such as the same jerk-finger with many valve structures.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, connector combination also includes the second socket 200, the second socket
200 are suitable to be assembled in the way of being slidably matched on the other end of adapter 300.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, the second socket 200 includes：Second outside terminal of tubular
210；Second center terminal 220 of column, is arranged in the second outside terminal 210；With the second insulating body 230, is arranged on
Between two outside terminals 210 and the second center terminal 220, the second outside terminal 210 and the second center terminal 220 are kept apart.
Second arc convex of circle 211, second arc convex 211 of circle are formed with the outer wall of one end of the second outside terminal 210
Slide and make electrical contact with the inwall of the external conductor 310 of adapter 300；And the socket of external conductor 310 and second of adapter 300
Only pass through a mutually electrical contact of the second arc convex of circle 211 between 200 the second outside terminal 210.
As shown in figure 4, in the illustrated embodiment, at least one the are formed with one end of the second outside terminal 210
One end of second outside terminal 210 is divided into many valves by two axial grooves 201, at least one the second axial grooves 201 so that outside second
For example same jerk-finger with many valve structures in one end of terminal 210.
As shown in figure 1, in the illustrated embodiment, the end face 210a of one end of the second outside terminal 210 is resisted against switching
It is electric with the end face 210a and external conductor 310 of the one end for preventing the second outside terminal 210 inwall on the insulator 332 of device 300
Contact.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, the second socket 200 also includes the second insulation shell 240, second
Outside terminal 210, the second center terminal 220 and the second insulating body 230 are accommodated in the second insulation shell 240.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, the second insulation shell 240 is arranged on the another of external conductor 310
End, and the other end of external conductor 310 and the second insulation shell 240 separate predetermined gap, to allow external conductor 310
Predetermined angular can be deflected relative to the axial direction of connector combination.In one embodiment of the present utility model, the predetermined angle
Degree is more than 0 degree and less than 15 degree；Preferably, the predetermined angular is more than 0 degree and less than 10 degree；It is highly preferred that the predetermined angular is big
In 0 degree and less than 5 degree.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, it is formed with inwardly gradually on the other end of external conductor 310
The taper inner face 312 of contraction, is formed with outside the taper gradually tapered up towards external conductor 310 on the second insulation shell 240
End face 241, taper inner face 312 and the spaced opposite predetermined gap of tapered outer ends face 241.
As shown in Figure 1 and Figure 4, in the illustrated embodiment, when axial direction side of the external conductor 310 relative to connector combination
To when being deflected by allowed maximum deflection angle, the other end of external conductor 310 is resisted against the cone of the second insulation shell 240
On shape outer face 241, to prevent the other end of external conductor 310 from being made electrical contact with the second outside terminal 210.
As depicted in figs. 1 and 2, in the illustrated embodiment, the other end 322 of center conductor 320 is cylindrical in shape, the second center
In the other end 322 of one end insertion center conductor 320 of terminal 220, and slide electricity with the other end 322 of center conductor 320 and connect
Touch.
As depicted in figs. 1 and 2, in the illustrated embodiment, it is formed with least on the other end 322 of center conductor 320
One the other end 322 of center conductor 320 is divided into many valves by axial groove 320a, at least one axial groove 320a so that led at center
The other end 322 of body 320 such as the same jerk-finger with many valve structures.
In one embodiment of the present utility model, as shown in figure 4, the first outside terminal 110 and the second outside terminal 210
It is the stamping parts formed by Sheet Metal Forming Technology.
In one embodiment of the present utility model, as shown in figure 4, the first insulating body 130, the second insulating body 230,
First insulation shell 140 and the second insulation shell 240 are the moulding formed by Shooting Technique.
In one embodiment of the present utility model, as shown in Figure 1 and Figure 4, the first socket 100 and the second socket 200 are complete
It is exactly the same.
In one embodiment of the present utility model, as shown in figure 1, the connector combination can be radio frequency (RF) coaxial connector
Combination.Radio frequency (RF) coaxial connector combination is adapted to two circuit boards so that radiofrequency signal can be connected via the RF coaxial
Device is combined from a board transmission to another circuit board.
It note that in the utility model, the latch-up structure between the first socket 100 and adapter 300 is not limited to Fig. 3
Shown embodiment.For example, Fig. 6 to Fig. 9 shows the another of the latch-up structure between the first socket 100 and adapter 300
Embodiment.
Fig. 6 shows the partial sectional view of the connector combination 300 according to another embodiment of the present utility model；Fig. 9 shows
The schematic perspective view of the first insulator 331 in the adapter 300 of connector combination shown in diagram 6.
In another embodiment of the present utility model, as shown in Fig. 6 and Fig. 9, the insulator 331 of adapter 300 includes
Columnar body portion 3310, the cylindrical extension 3311 extended from the columnar body portion 3310 and formation are in cylindrical extension 3311
A circle arc convex portion 3312 on terminal part.
As shown in Figure 6 and Figure 7, a circle arc-shaped recess portion is formed with the inwall of one end of the first outside terminal 110
112, a circle arc convex portion 3312 is suitable to flexibly be snapped into a circle arc-shaped recess portion 112, so as to which the first socket 100 is locked
Determine to one end of adapter 300.
In this embodiment, because the insulator 331 of adapter 300 is typically made up of plastic cement, therefore, its is easy to make simultaneously
And it is with low cost, it therefore, it can reduce the manufacturing cost of connector combination.
Shown in Fig. 7, in the embodiment of diagram, first arc of circle on one end of the first outside terminal 110 is convex
Play 111 and one and enclose arc-shaped recess portion 112 in the relative in the radial direction of the first outside terminal 110.At one of the present utility model
In embodiment, a circle the can be formed simultaneously on the same position of one end of the first outside terminal 100 by way of punching press
One arc convex 111 and a circle arc-shaped recess portion 112.
In one embodiment of the present utility model, Fig. 1 and the connector combination shown in Fig. 6 can be adapted for being connected to two
Radio frequency (RF) coaxial connector combination between individual circuit board.
In another embodiment of the present utility model, a kind of adapter 300 is disclosed, its one end is suitable to and a socket
100 docking.The adapter 300 mainly includes：The external conductor 310 of tubular；The center conductor 320 of column, is arranged on outside and leads
In body 310；With insulator 331,332, it is arranged between external conductor 310 and center conductor 320, by external conductor 310 with
Heart conductor 320 is kept apart.Depressed part 301 is formed with the inwall of one end of the external conductor 310 of the adapter 300, is recessed
Portion 301 is suitable to engage with the circle arc convex 111 formed on the outer wall of the outside terminal 110 of socket 100.
In another embodiment of the present utility model, a kind of socket 100 is disclosed, suitable for being docked to an adapter
On 300 one end, the socket 100 mainly includes：The outside terminal 110 of tubular；The center terminal 120 of column, is arranged on outside
In terminal 110；With insulating body 130, it is arranged between outside terminal 110 and center terminal 120, by outside terminal 110 with
Heart terminal 120 is kept apart.A circle arc convex 111, a circle arc convex are formed with the outer wall of one end of outside terminal 110
111 are suitable to flexibly be snapped into be formed in the depressed part 301 on the inwall of the external conductor 310 of adapter 300.
In another embodiment of the present utility model, a kind of adapter is disclosed, its one end is suitable to and a socket 100
Docking, the adapter 300 mainly includes：The external conductor 310 of tubular；The center conductor 320 of column, is arranged on external conductor
In 310；With insulator 331, it is arranged between external conductor 310 and center conductor 320, by external conductor 310 and center conductor
320 keep apart.Cylindrical extension 3311 and the circle arc formed on cylindrical extension 3311 are formed with insulator 331
Lug boss 3312；One circle arc convex portion 3312 is suitable to flexibly be snapped into the inwall to be formed in the outside terminal 110 of socket 100
On a circle arc-shaped recess portion 112 in.
In another embodiment of the present utility model, a kind of socket is disclosed, suitable for being docked to adapter 300
On one end, the socket 100 mainly includes：The outside terminal 110 of tubular；The center terminal 120 of column, is arranged on outside terminal
In 110；With insulating body 130, it is arranged between outside terminal 110 and center terminal 120, by outside terminal 110 and center-side
Son 120 is kept apart.A circle arc convex 111, a circle arc convex 111 are formed with the outer wall of one end of outside terminal 110
Suitable for being made electrical contact with the inwall of the external conductor 310 of adapter 300；One is formed with the inwall of one end of outside terminal 110
Arc-shaped recess portion 112 is enclosed, a circle arc-shaped recess portion 112 is suitable to forming the circle arc on the insulator 331 of adapter 300
Lug boss 3312 is engaged.
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
Independent assortment can be carried out in the case of prominent.
Although the utility model is illustrated with reference to accompanying drawing, the embodiment disclosed in accompanying drawing is intended to this practicality
New preferred embodiment is illustrative, and it is not intended that to a kind of limitation of the present utility model.
Although some embodiments of this overall utility model design are shown and illustrated, those of ordinary skill in the art will
Understand, in the case of the principle and spirit conceived without departing substantially from this overall utility model, these embodiments can be made a change, this
The scope of utility model 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, any element label of claim should not be construed as limiting scope of the present utility model.
Claims (33)
1. a kind of connector combination, it is characterised in that including：
Adapter (300)；With
First socket (100), suitable for being assembled on one end of the adapter (300),
The adapter (300) includes：
The external conductor (310) of tubular；
The center conductor (320) of column, is arranged in the external conductor (310)；With
Insulator (331,332), is arranged between the external conductor (310) and the center conductor (320), by the outside
Conductor (310) and the center conductor (320) are kept apart；
First socket (100) includes：
The first outside terminal (110) of tubular；
The first center terminal (120) of column, is arranged in first outside terminal (110)；With
First insulating body (130), is arranged between first outside terminal (110) and first center terminal (120),
First outside terminal (110) and first center terminal (120) are kept apart,
It is characterized in that：
First arc convex of circle (111), a circle are formed with the outer wall of one end of first outside terminal (110)
The inwall of first arc convex (111) and the external conductor (310) of the adapter (300) makes electrical contact with；And
Between the external conductor (310) of the adapter (300) and the first outside terminal (110) of first socket (100)
Only mutually made electrical contact with by described one the first arc convex of circle (111).
2. connector combination according to claim 1, it is characterised in that：First socket is suitable to be locked to described turn
On the described one end for connecing device (300).
3. connector combination according to claim 2, it is characterised in that：
Depressed part (301), described first are formed with the inwall of one end of the external conductor (310) of the adapter (300)
First arc convex of circle (111) on the first outside terminal (110) of socket (100) is suitable to flexibly be snapped into the depression
In portion (301), so as to which first socket (100) is locked on one end of the adapter (300).
4. connector combination according to claim 2, it is characterised in that：
Cylindrical extension (3311) is formed with the insulator (331,332) of the adapter (300) and is formed in the cylinder
Circle arc convex portion (3312) on shape extension (3311)；
A circle arc-shaped recess portion (112), the arc are formed with the inwall of described one end of first outside terminal (110)
Shape lug boss (3312) is suitable to flexibly be snapped into the arc-shaped recess portion (112), so as to which first socket (100) is locked
On fixed extremely one end of the adapter (300).
5. connector combination according to claim 4, it is characterised in that：
First arc convex of circle (111) and the circle arc on described one end of first outside terminal (110)
Shape depressed part (112) is relative in the radial direction first outside terminal (110)；And
Form the first arc of a circle simultaneously on described one end of first outside terminal (110) by way of punching press
Raised (111) and circle arc-shaped recess portion (112).
6. connector combination according to claim 1, it is characterised in that：
Be formed with least one the first axial grooves (101) on described one end of first outside terminal (110), it is described at least
One end of first outside terminal (110) is divided into many valves by one the first axial groove (101) so that first outside terminal
(110) for example same jerk-finger with many valve structures in one end.
7. connector combination according to claim 1, it is characterised in that：
The end face (110a) of described one end of first outside terminal (110) is resisted against on the insulator (331,332), with
Prevent the inwall electricity of the end face (110a) and the external conductor (310) of described one end of first outside terminal (110) from connecing
Touch.
8. connector combination according to claim 1, it is characterised in that：
First socket (100) also includes in the first insulation shell (140), first outside terminal (110), described first
Heart terminal (120) and first insulating body (130) are accommodated in first insulation shell (140).
9. connector combination according to claim 8, it is characterised in that：
First insulation shell (140) is arranged on the end of the external conductor (310), and the external conductor
(310) one end separates predetermined gap with first insulation shell (140), to allow the external conductor (310) can be relative
Predetermined angular is deflected in the axial direction of the connector combination.
10. connector combination according to claim 9, it is characterised in that：The predetermined angular is more than 0 degree and less than 15
Degree.
11. connector combination according to claim 9, it is characterised in that：
The taper inner face (311) gradually tapered up inwardly is formed with one end of the external conductor (310), described first
The tapered outer ends face (141) gradually tapered up towards the external conductor (310), the taper are formed with insulation shell (140)
Inner face (311) and tapered outer ends face (141) the spaced opposite predetermined gap.
12. connector combination according to claim 11, it is characterised in that：
When the external conductor (310) relative to the axial direction of the connector combination is deflected by allowed maximum deflection
During angle, one end of the external conductor (310) is resisted against on the tapered outer ends face (141) of first insulation shell (140),
To prevent one end of the external conductor (310) from being made electrical contact with first outside terminal (110).
13. connector combination according to claim 1, it is characterised in that：
One end (321) of the center conductor (320) is cylindrical in shape, during one end insertion of first center terminal (120) is described
In one end (321) of heart conductor (320), and electrical contact is slided with one end (321) of the center conductor (320).
14. connector combination according to claim 13, it is characterised in that：
At least one axial groove (320a), at least one axle are formed with one end (321) of the center conductor (320)
One end (321) of the center conductor (320) is divided into many valves to groove (320a) so that one end of the center conductor (320)
(321) such as the same jerk-finger with many valve structures.
15. connector combination according to claim 1, it is characterised in that：
The connector combination also includes the second socket (200), and second socket (200) is suitable to the quilt in the way of being slidably matched
On the other end for being assembled to the adapter (300).
16. connector combination according to claim 15, it is characterised in that：
Second socket (200) includes：
The second outside terminal (210) of tubular；
The second center terminal (220) of column, is arranged in second outside terminal (210)；With
Second insulating body (230), is arranged between second outside terminal (210) and second center terminal (220),
Second outside terminal (210) and second center terminal (220) are kept apart,
It is characterized in that：
Second arc convex of circle (211), a circle are formed with the outer wall of one end of second outside terminal (210)
The inwall of second arc convex (211) and the external conductor (310) of the adapter (300), which is slided, to be made electrical contact with；And
Between the external conductor (310) of the adapter (300) and the second outside terminal (210) of second socket (200)
Only mutually made electrical contact with by described one the second arc convex of circle (211).
17. connector combination according to claim 16, it is characterised in that：
Be formed with least one the second axial grooves (201) on described one end of second outside terminal (210), it is described at least
One end of second outside terminal (210) is divided into many valves by one the second axial groove (201) so that second outside terminal
(210) for example same jerk-finger with many valve structures in one end.
18. connector combination according to claim 16, it is characterised in that：
The end face (210a) of described one end of second outside terminal (210) is resisted against the insulator of the adapter (300)
On (331,332), with the end face (210a) and the external conductor of the described one end for preventing second outside terminal (210)
(310) inwall electrical contact.
19. connector combination according to claim 16, it is characterised in that：
Second socket (200) also includes in the second insulation shell (240), second outside terminal (210), described second
Heart terminal (220) and second insulating body (230) are accommodated in second insulation shell (240).
20. connector combination according to claim 19, it is characterised in that：
Second insulation shell (240) is arranged at the other end of the external conductor (310), and the external conductor
(310) the other end separates predetermined gap with second insulation shell (240), to allow the external conductor (310) can phase
Predetermined angular is deflected for the axial direction of the connector combination.
21. connector combination according to claim 20, it is characterised in that：The predetermined angular is more than 0 degree and less than 15
Degree.
22. connector combination according to claim 20, it is characterised in that：
The taper inner face (312) gradually tapered up inwardly is formed with the other end of the external conductor (310), described
The tapered outer ends face (241) gradually tapered up towards the external conductor (310), the cone are formed with two insulation shells (240)
Shape inner face (312) and tapered outer ends face (241) the spaced opposite predetermined gap.
23. connector combination according to claim 22, it is characterised in that：
When the external conductor (310) relative to the axial direction of the connector combination is deflected by allowed maximum deflection
During angle, the other end of the external conductor (310) is resisted against the tapered outer ends face (241) of second insulation shell (240)
On, to prevent the other end of the external conductor (310) from being made electrical contact with second outside terminal (210).
24. connector combination according to claim 16, it is characterised in that：
The other end (322) of the center conductor (320) is cylindrical in shape, and one end insertion of second center terminal (220) is described
In the other end (322) of center conductor (320), and electrical contact is slided with the other end (322) of the center conductor (320).
25. connector combination according to claim 24, it is characterised in that：
At least one axial groove (320a), described at least one are formed with the other end (322) of the center conductor (320)
The other end (322) of the center conductor (320) is divided into many valves by axial groove (320a) so that the center conductor (320)
The other end (322) such as the same jerk-finger with many valve structures.
26. connector combination according to claim 16, it is characterised in that：
First outside terminal (110) and second outside terminal (210) are the stamping parts formed by Sheet Metal Forming Technology.
27. connector combination according to claim 16, it is characterised in that：
First insulating body (130), second insulating body (230), first insulation shell (140) and described
Two insulation shells (240) are the moulding formed by Shooting Technique.
28. connector combination according to claim 16, it is characterised in that：First socket (100) and described second
Socket (200) is identical.
29. connector combination according to claim 1, it is characterised in that：The connector combination is RF coaxial connection
Device is combined.
30. a kind of adapter, its one end is suitable to dock with a socket (100), the adapter (300) includes：
The external conductor (310) of tubular；
The center conductor (320) of column, is arranged in the external conductor (310)；With
Insulator (331,332), is arranged between the external conductor (310) and the center conductor (320), by the outside
Conductor (310) and the center conductor (320) are kept apart,
It is characterized in that：
Depressed part (301), the depression are formed with the inwall of one end of the external conductor (310) of the adapter (300)
Portion (301) is suitable to connect with the circle arc convex (111) formed on the outer wall of the outside terminal (110) of the socket (100)
Close.
31. a kind of socket, suitable for being docked on one end of an adapter (300), the socket (100) includes：
The outside terminal (110) of tubular；
The center terminal (120) of column, 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：
A circle arc convex (111), the circle arc convex are formed with the outer wall of one end of the outside terminal (110)
(111) it is suitable to flexibly be snapped into the depressed part to be formed on the inwall of the external conductor (310) of the adapter (300)
(301) in.
32. a kind of adapter, its one end is suitable to dock with a socket (100), the adapter (300) includes：
The external conductor (310) of tubular；
The center conductor (320) of column, is arranged in the external conductor (310)；With
Insulator (331), 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：
Cylindrical extension (3311) is formed with the insulator (331) and is formed on the cylindrical extension (3311)
One circle arc convex portion (3312)；
One circle arc convex portion (3312) is suitable to flexibly be snapped into the outside terminal to be formed in the socket (100)
(110) in circle arc-shaped recess portion (112) on inwall.
33. a kind of socket, suitable for being docked on one end of an adapter (300), the socket (100) includes：
The outside terminal (110) of tubular；
The center terminal (120) of column, 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：
A circle arc convex (111), the circle arc convex are formed with the outer wall of one end of the outside terminal (110)
(111) it is suitable to make electrical contact with the inwall of the external conductor (310) of the adapter (300)；
A circle arc-shaped recess portion (112) is formed with the inwall of one end of the outside terminal (110), the circle arc is recessed
Portion (112) are fallen into be suitable to connect with circle arc convex portion (3312) formed on the insulator (331) of the adapter (300)
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183562.5U CN206412597U (en) | 2016-11-03 | 2016-11-03 | adapter, socket and connector combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621183562.5U CN206412597U (en) | 2016-11-03 | 2016-11-03 | adapter, socket and connector combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206412597U true CN206412597U (en) | 2017-08-15 |
Family
ID=59547893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621183562.5U Expired - Fee Related CN206412597U (en) | 2016-11-03 | 2016-11-03 | adapter, socket and connector combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206412597U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023250A (en) * | 2016-11-03 | 2018-05-11 | 泰科电子(上海)有限公司 | adapter, socket and connector combination |
| CN109830839A (en) * | 2019-01-23 | 2019-05-31 | 武汉华仪智能设备有限公司 | A kind of quick plug-in intermediate conversion connector |
| CN110323616A (en) * | 2018-03-30 | 2019-10-11 | 泰科电子(上海)有限公司 | Connector |
| CN111653909A (en) * | 2019-03-04 | 2020-09-11 | 泰科电子(上海)有限公司 | Connector with a locking member |
| TWI738221B (en) * | 2020-02-21 | 2021-09-01 | 唐虞企業股份有限公司 | Combined electrical connector |
-
2016
- 2016-11-03 CN CN201621183562.5U patent/CN206412597U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110323616A (en) * | 2018-03-30 | 2019-10-11 | 泰科电子(上海)有限公司 | Connector |
| CN109830839A (en) * | 2019-01-23 | 2019-05-31 | 武汉华仪智能设备有限公司 | A kind of quick plug-in intermediate conversion connector |
| CN111653909A (en) * | 2019-03-04 | 2020-09-11 | 泰科电子(上海)有限公司 | Connector with a locking member |
| TWI738221B (en) * | 2020-02-21 | 2021-09-01 | 唐虞企業股份有限公司 | Combined electrical connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170815 Termination date: 20201103 |