CN204349134U - Coaxial connector - Google Patents
Coaxial connector Download PDFInfo
- Publication number
- CN204349134U CN204349134U CN201390000406.9U CN201390000406U CN204349134U CN 204349134 U CN204349134 U CN 204349134U CN 201390000406 U CN201390000406 U CN 201390000406U CN 204349134 U CN204349134 U CN 204349134U
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- Prior art keywords
- fixed
- terminal
- coaxial connector
- projection
- movable terminal
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Classifications
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- 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
- H01R24/42—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 comprising impedance matching means or electrical components, e.g. filters or switches
- H01R24/46—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 comprising impedance matching means or electrical components, e.g. filters or switches comprising switches
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- 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]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/006—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits the coupling part being secured to apparatus or structure, e.g. duplex wall receptacle
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a kind of coaxial connector that can carry out the switching of multiple signal path independently.Main body (12) is formed with the hole (34a-1,34a-2) of inserting downward for probe.Fixed terminal (22-1,22-2) is fixed on main body (12).Movable terminal (20-1,20-2) comprises the movable terminal fixed part (42-1,42-2) and plate spring part (44-1,44-2) that are fixed on main body (12), this plate spring part extends from movable terminal fixed part (42-1,42-2) towards fixed terminal (22-1,22-2) and to bend in the central portion of this plate spring part mode that side is outstanding upward and the terminal that is fixed (22-1,22-2) presses downward, and contacts with main body (12) in front end.Movable terminal (20-1,20-2) is separated from each other.
Description
Technical field
The utility model relates to coaxial connector, more specifically relates to mobile communicating devices such as being assembled in mobile phone to carry out the coaxial connector of the switching of signal path.
Background technology
As the existing example relevant with coaxial connector as being known to the coaxial connector of the attached with switch described in patent documentation 1.Figure 10 is the exploded perspective view of the coaxial connector 500 of attached with switch described in patent documentation 1.
The coaxial connector 500 of attached with switch possesses: insulated substrate 502, fixed terminal 504,506, elastomer 508, movable terminal 510 and outside terminal 512.Insulated substrate 502 rectangular in shape.Four fixed terminals 504 be set to along a side of insulated substrate 502 long limit side by side.Four fixed terminals 506 be set to along the opposing party of insulated substrate 502 long limit side by side.
Elastomer 508 is positioned on insulated substrate 502.Four movable terminals 510 are arranged at elastomer 508 respectively, and are connected with fixed terminal 506 fixed terminal 504.Outside terminal 512 is provided with elongated hole, and is positioned on elastomer 508.Movable terminal 510 exposes towards the outside via elongated hole.
In the coaxial connector 500 of above attached with switch, usually, movable terminal 510 pairs of fixed terminals 504 are connected with fixed terminal 506.And if pressed by movable terminal 510 by central contact (contact) (not shown), then elastomer 508 is out of shape, thus movable terminal 510 is separated from fixed terminal 504.Thus, fixed terminal 504 is cut off with the connection of fixed terminal 506, and central contact is connected with fixed terminal 506, and signal path is switched.
But, in the coaxial connector 500 of the attached with switch described in patent documentation 1, there is the problem that difficulty or ease switch each signal path independently.More specifically, multiple movable terminal 510 is arranged on elastomer 508.Therefore, if pressed by any one by movable terminal 510 of central contact, then elastomer 508 is out of shape, thus causes the movable terminal 510 adjacent with this movable terminal 510 to be also pressed.Its result, causes the movable terminal 510 pressed by central contact and the movable terminal 510 adjacent with this movable terminal 510 to be separated from corresponding fixed terminal 504.That is, cause except for carrying out except the signal path that switches, the signal path adjacent with this signal path is also switched.
Patent documentation 1: Japanese Unexamined Patent Publication 2004-281179 publication
Utility model content
Therefore, the purpose of this utility model is to provide a kind of coaxial connector that can carry out the switching of multiple signal path independently.
The feature of the coaxial connector involved by a mode of the present utility model is to possess: main body, and it is formed with multiple holes of inserting downward for probe; Fixed terminal, it is fixed on aforementioned body; And movable terminal, it comprises the movable terminal fixed part that is fixed on aforementioned body and extends from this movable terminal fixed part towards above-mentioned fixed terminal and bend in the central portion mode that side is given prominence to upward and pressed the plate spring part simultaneously in front end and this body contact by this fixed terminal downward, the displacement downward by above-mentioned probe of above-mentioned plate spring part, be separated from above-mentioned fixed terminal, many groups of above-mentioned fixed terminals and above-mentioned movable terminal are set to corresponding with above-mentioned multiple hole, and above-mentioned multiple movable terminal is separated from each other.
According to the utility model, the switching of multiple signal path can be carried out independently.
Accompanying drawing explanation
Fig. 1 a, Fig. 1 b are the stereoscopic figure of the coaxial connector involved by an execution mode of the present utility model.
Fig. 2 is the exploded perspective view of coaxial connector.
Fig. 3 is the exploded perspective view of coaxial connector.
Fig. 4 is the stereoscopic figure of the state being provided with movable terminal and fixed terminal on lower house.
Fig. 5 is the stereoscopic figure of the state being provided with movable terminal and fixed terminal on upper shell.
Fig. 6 is the sectional structural map of the xz plane of coaxial connector when not being provided with object side's coaxial connector.
Fig. 7 is the sectional structural map of the xz plane of coaxial connector when being provided with object side's coaxial connector.
Fig. 8 a, Fig. 8 b are the stereoscopic figure of the coaxial connector involved by the first variation.
Fig. 9 a, Fig. 9 b are the stereoscopic figure of the coaxial connector involved by the second variation.
Figure 10 is the exploded perspective view of the coaxial connector of attached with switch described in patent documentation 1.
Embodiment
Below, with reference to accompanying drawing, the coaxial connector involved by an execution mode of the present utility model is described.
(structure of coaxial connector)
Fig. 1 a, Fig. 1 b are the stereoscopic figure of the coaxial connector 10 involved by an execution mode of the present utility model.In addition, Fig. 2 and Fig. 3 is the exploded perspective view of coaxial connector 10.Below, being described in detail to this coaxial connector (coaxial socket) 10.In Fig. 1 a to Fig. 3, the direction of outside terminal 14, upper shell 16 and lower house 18 overlap is set to z-axis direction.The positive direction in z-axis direction is the direction from lower house 18 terminal 14 towards the outside.In addition, movable terminal 20-1 and fixed terminal 22-1 direction are side by side set to x-axis direction, the direction orthogonal with x-axis direction and z-axis direction is set to y-axis direction.The positive direction in x-axis direction is the direction from movable terminal 20-1 towards fixed terminal 22-1.
As shown in Fig. 1 a, Fig. 1 b and Fig. 2, coaxial connector 10 possesses: main body 12, metal manufacture are (such as, the stainless steel of SUS301) movable terminal 20-1,20-2 and fixed terminal 22-1,22-2, and there is the size of 2mm × 3.4mm × 0.9mm.In addition, as shown in Figure 2, main body 12 is configured to the outside terminal 14 of metal manufacture, the upper shell 16 of resin manufacture and lower house 18 overlapping towards the order of negative direction side by the positive direction side from z-axis direction.
As shown in Figure 2, the rectangular shape of lower house 18, and have projection 52a for positioning upper shell 16,52b, 52c at the mask of the positive direction side in z-axis direction.Projection 52a, 52c also extend along the x-axis direction at the minor face of lower house 18 along the two ends being positioned at y-axis direction.Projection 52b is at lower house 18 and extend along the x-axis direction between projection 52a, 52c.
In addition, as shown in Figure 2, the long limit of the negative direction side in the x-axis direction of lower house 18 is provided with otch 54-1,54-2.Otch 54-1 is arranged between projection 52a and projection 52b.Otch 54-2 is arranged between projection 52b and projection 52c.In addition, the long limit of the positive direction side in the x-axis direction of lower house 18 is provided with otch 55-1,55-2.Otch 55-1 is arranged between projection 52a and projection 52b.Otch 55-2 is arranged between projection 52b and projection 52c.The positive direction side in the x-axis direction of notch 54-1 is provided with the stationary plane 57-1 for being fixed movable terminal 20-1.The positive direction side in the x-axis direction of notch 54-2 is provided with the stationary plane 57-2 for being fixed movable terminal 20-2.On the other hand, the negative direction side in the x-axis direction of notch 55-1 is provided with the stationary plane 58-1 for being fixed fixed terminal 22-1.The negative direction side in the x-axis direction of notch 55-2 is provided with the stationary plane 58-2 for being fixed fixed terminal 22-2.
As shown in FIG. 2 and 3, upper shell 16 possesses a portion 34 and cover portion 35a ~ 35d.Cylinder portion 34, when from z-axis direction top view, in ellipticity, and is the cartridge extended along the z-axis direction.In cylinder portion 34, porose 34a-1,34a-2 are set.Hole 34a-1,34a-2 are by from the positive direction side in y-axis direction towards the order of negative direction side side by side, and the face being configured to the positive direction side in the z-axis direction in cylinder portion 34 is mortar shape is formed with opening.Hole 34a-1,34a-2 be through upper shell 16 along the z-axis direction.From probe patchhole 34a-1,34a-2 by object side's coaxial connector of mortar shape open side.
As shown in FIG. 2 and 3, cover portion 35a, 35c are the plate-shaped members of the profile had along projection 52a, 52b, and embed between projection 52a, 52b.Cover portion 35a, when from z-axis direction top view, gives prominence to from the negative direction side facing x-axis direction of the negative direction side in the z-axis direction in cylinder portion 34.Cover portion 35c, when from z-axis direction top view, gives prominence to from the positive direction side facing x-axis direction of the negative direction side in the z-axis direction in cylinder portion 34.Cover portion 35b, 35d are the plate-shaped members of the profile had along projection 52b, 52c, embed between projection 52b, 52c.Cover portion 35b, when from z-axis direction top view, gives prominence to from the negative direction side facing x-axis direction of the negative direction side in the z-axis direction in cylinder portion 34.Cover portion 35d, when from z-axis direction top view, gives prominence to from the positive direction side facing x-axis direction of the negative direction side in the z-axis direction in cylinder portion 34.
In addition, as shown in Figure 3, the face of the negative direction side in the z-axis direction of cover portion 35a is the stationary plane 37-1 for being fixed movable terminal 20-1.When assembling coaxial connector 10, stationary plane 37-1 and stationary plane 57-1 together clamps movable terminal 20-1 and is fixed it.In the same manner, the face of the negative direction side in the z-axis direction of cover portion 35c is the stationary plane 39-1 for being fixed fixed terminal 22-1.When assembling coaxial connector 10, stationary plane 39-1 and stationary plane 58-1 together grips terminal 22-1 and is fixed it.
In addition, as shown in Figure 3, the face of the negative direction side in the z-axis direction of cover portion 35b is the stationary plane 37-2 for being fixed movable terminal 20-2.When assembling coaxial connector 10, stationary plane 37-2 and stationary plane 57-2 together clamps movable terminal 20-2 and is fixed it.In the same manner, the face of the negative direction side in the z-axis direction of cover portion 35d is the stationary plane 39-2 for being fixed fixed terminal 22-2.When assembling coaxial connector 10, stationary plane 39-2 and stationary plane 58-2 together grips terminal 22-2 and is fixed it.
Next, with reference to Fig. 1 a to Fig. 5, movable terminal 20-1,20-2 and fixed terminal 22-1,22-2 are described.Fig. 4 is the stereoscopic figure of the state being provided with movable terminal 20-1,20-2 and fixed terminal 22-1,22-2 on lower house 18.In addition, Fig. 5 is the stereoscopic figure of the state being provided with movable terminal 20-1,20-2 and fixed terminal 22-1,22-2 on upper shell 16.In addition, movable terminal 20-1 has identical structure with movable terminal 20-2.In the same manner, fixed terminal 22-1 has identical structure with fixed terminal 22-2.Therefore, below, movable terminal 20-1 and fixed terminal 20-2 is described.
Fixed terminal 22-1 carries out die-cut to flat metallic plate, carries out bending machining and is formed, as shown in FIG. 2 and 3, be made up of fixed part 48-1, reed portion 49-1 and contact site 50a-1,50b-1 it.Fixed part 48-1 is when assembling coaxial connector 10, to be held between stationary plane 39-1 and stationary plane 58-1 thus to be fixed on the flat of main body 12.Reed portion 49-1 is connected to the positive direction side in the x-axis direction of fixed part 48-1, and bending machining becomes L-shaped and formed.And as shown in Fig. 1 a, Fig. 1 b and Fig. 4, reed portion 49-1 is when assembling coaxial connector 10, and the outside from notch 55-1 towards main body 12 is exposed.As shown in FIG. 4 and 5, contact site 50a-1,50b-1 extend from the end of the negative direction side in the x-axis direction of fixed part 48-1 towards the positive direction side in y-axis direction and negative direction side respectively, and are formed towards the positive direction side bending in z-axis direction relative to fixed part 48-1.The part of the negative direction side towards z-axis direction of contact site 50a-1,50b-1 contacts with movable terminal 20-1.This contact site 50a-1,50b-1 are provided with two in the mode corresponding with branch described later 44a-1,44b-1.In addition, this contact site 50a-1,50b-1 is parallel with x-axis direction with the broken line between fixed part 48-1.
Movable terminal 20-1 is die-cut into the shape of regulation by having flexible metallic plate, line bend of going forward side by side is processed and formed, and as shown in FIG. 2 and 3, possesses fixed part 42-1, reed portion 43-1 and plate spring part 44-1.Fixed part 42-1 is when assembling coaxial connector 10, to be held between stationary plane 37-1 and stationary plane 57-1 thus to be fixed on the flat of main body 12.Reed portion 43-1 is connected to the negative direction side in the x-axis direction of fixed part 42-1, and bending machining becomes L-shaped and formed.As shown in Fig. 1 a, Fig. 1 b and Fig. 4, when assembling coaxial connector 10, reed portion 43-1 exposes from notch 54-1 towards the outside of main body 12.
As shown in Figure 4, plate spring part 44-1 from fixed part 42-1 towards fixed terminal 22-1 linearly extension along the x-axis direction, thus contacts with contact site 50a-1,50b-1 of fixed terminal 22-1, and its front end ta, tb and lower house 18 sliding contact.More specifically, plate spring part 44-1 has branch 44a-1,44b-1 of being branched off into two and formation in ta, tb side, front end (the positive direction side in x-axis direction).Fixed terminal 22-1 is between this branch 44a-1,44b-1, and contact site 50a-1,50b-1 of fixed terminal 22-1 are respectively expanding along the y-axis direction along with the positive direction towards x-axis direction from during the top view of z-axis direction in the mode overlapping with branch 44a-1,44b-1.In addition, plate spring part 44-1 bends in the mode that the central portion in x-axis direction is outstanding towards the positive direction side in z-axis direction.Therefore, branch 44a-1,44b-1 crimps with contact site 50a-1,50b-1 respectively by the active force of plate spring part 44-1.That is, the plate spring part 44-1 terminal 22-1 that is fixed presses towards the negative direction side in z-axis direction.Thus, movable terminal 20-1 is electrically connected with fixed terminal 22-1.
In addition, movable terminal 20-1 and movable terminal 20-2 is separated from each other, and does not contact.Therefore, the power putting on movable terminal 20-1 is not transmitted towards movable terminal 20-2, and the power putting on movable terminal 20-2 is not transmitted towards movable terminal 20-1.In the same manner, fixed terminal 22-1 and fixed terminal 22-2 is separated from each other, and does not contact.
As shown in Figure 5, for the movable terminal 20-1 formed as described above and fixed terminal 22-1, first, after fixed terminal 22-1 is installed on upper shell 16, movable terminal 20-1 is installed on upper shell 16.Thus, the part contact of the part of the positive direction side in the z-axis direction of branch 44a-1,44b-1 and the negative direction side in the z-axis direction of contact site 50a-1,50b-1.
Outside terminal 14 contacts with the outer conductor of object side's coaxial connector, and to phosphor bronze (such as, C5191) metallic plate carries out die-cut, bending machining, drawing processing etc. and is formed, and as shown in Fig. 1 a, Fig. 1 b and Fig. 2, possesses par 31, cylinder portion 32 and foot 33a ~ 33f.
Par 31 is plate-shaped member, and covers upper shell 16 from the positive direction side in z-axis direction.The two ends of minor face of negative direction side in the y-axis direction being positioned at par 31 are provided with foot 33c, 33d.The two ends of minor face of positive direction side in the y-axis direction being positioned at par 31 are provided with foot 33a, 33b.The central authorities on long limit of positive direction side in the x-axis direction being positioned at par 31 are provided with foot 33f.The central authorities on long limit of negative direction side in the x-axis direction being positioned at par 31 are provided with foot 33e.Foot 33a ~ 33f is formed by carrying out bending to a part for the plate body extended from par 31, as shown in Figure 1 a, 1 b, and clamping upper shell 16 and lower house 18 and they are fixed.Further, be provided with towards outstanding cylinder portion 32, the positive direction side in z-axis direction at the central portion of par 31.Cylinder portion 32, when from z-axis direction top view, is the shape (ellipticity) identical with cylinder portion 34, and chimeric with the outer conductor of object side's coaxial connector.Thus, when from z-axis direction top view, cylinder portion 34 surrounds aperture 34a-1,34a-2.Outside terminal 14 is held at ground current potential usually.As required plating is implemented to the outer surface of outside terminal 14.
The coaxial connector 10 formed as described above is assembled in such a way.As shown in Figure 5, fixed terminal 22-1,22-2 are installed on upper shell 16 in the mode of contraposition, then, movable terminal 20-1,20-2 are installed on upper shell 16 in the mode of contraposition.In addition, in Figure 5, foot 33a ~ 33f is by bending, but in fact, in this stage, foot 33a ~ 33f is not by bending.
Next, as shown in Figure 5, from the positive direction side in z-axis direction, outside terminal 14 is installed relative to upper shell 16.Now, cylinder portion 34 inserts cylinder portion 32.Then, as shown in Figure 3, relative to upper shell 16 from the stacked lower house 18 in the negative direction side in z-axis direction.
Finally, ca(u)lk is carried out to the foot 33a ~ 33f of outside terminal 14, and the coaxial connector 10 with the structure shown in Fig. 1 a, Fig. 1 b can be obtained.
Next, be described with reference to the action of Fig. 6 and Fig. 7 to coaxial connector 10.Fig. 6 is the sectional structural map of the xz plane of coaxial connector 10 when not being provided with object side's coaxial connector.Fig. 7 is the sectional structural map of the xz plane of coaxial connector 10 when being provided with object side's coaxial connector.In addition, movable terminal 20-1 has identical structure with movable terminal 20-2.In the same manner, fixed terminal 22-1 has identical structure with fixed terminal 22-2.Therefore, below, the action of movable terminal 20-1 and fixed terminal 22-1 is described.
As shown in Figure 6, when not being provided with object side's coaxial connector, movable terminal 20-1 is the state that the central portion in x-axis direction is heaved towards the positive direction side in z-axis direction.Thus, branch 44a-1,44b-1 are (in figure 6, only record branch 44a-1) crimped by the active force of plate spring part 44-1 and contact site 50a-1,50b-1 (in figure 6, only recording contact site 50a-1), thus movable terminal 20-1 is electrically connected with fixed terminal 22-1.
On the other hand, when being provided with object side's coaxial connector, the probe 130 of object side's coaxial connector inserts towards negative direction side from the positive direction side in z-axis direction via hole 34a-1.Thus, probe 130 contacts with plate spring part 44-1, thus is pressed towards the negative direction side in z-axis direction by this plate spring part 44-1.That is, probe 130 makes plate spring part 44-1 towards the negative direction side displacement in z-axis direction.Thus, as shown in Figure 7, branch 44a-1,44b-1 of plate spring part 44-1 are separated from contact site 50a-1,50b-1, thus the electrical connection of movable terminal 20-1 and fixed terminal 22-1 is interrupted, and on the other hand, probe 130 is electrically connected with movable terminal 20-1.Meanwhile, the outer conductor (not shown) of object side's coaxial connector is chimeric with outside terminal 14, thus outer conductor is also electrically connected with outside terminal 14.
In addition, if unloaded from coaxial connector 10 by object side's coaxial connector, then as shown in Figure 6, the central portion in the x-axis direction of plate spring part 44-1 restores towards the positive direction side in z-axis direction.Thus, movable terminal 20-1 is electrically connected again with fixed terminal 22-1, and on the other hand, probe 130 interrupts with the electrical connection of movable terminal 20-1.
(effect)
According to the coaxial connector 10 formed as described above, the switching of multiple signal path can be carried out independently.More specifically, in coaxial connector 10, two groups of fixed terminals 20-1,20-2 and movable terminal 22-1,22-2 are set to corresponding with two holes 34a-1,34a-2.And movable terminal 22-1,22-2 are separated from each other.Therefore, even if movable terminal 22-1 is pressed by probe 130, the power that probe 130 presses movable terminal 22-1 is not passed to movable terminal 22-2 yet.Therefore, movable terminal 22-2 can not be separated from fixed terminal 20-2 because movable terminal 22-1 is pressed by probe 130.In the same manner, even if movable terminal 22-2 is pressed by probe 130, the power that probe 130 presses movable terminal 22-2 is not passed to movable terminal 22-1 yet.Therefore, movable terminal 22-1 can not be separated from fixed terminal 20-1 because movable terminal 22-2 is pressed by probe 130.Its result, according to coaxial connector 10, can carry out the switching of multiple signal path independently.
In addition, according to coaxial connector 10, a main body 12 is provided with two groups of movable terminals 20-1,20-2 and fixed terminal 22-1,22-2.Therefore, the erection space of coaxial connector 10 is less than the erection space of two coaxial connectors having possessed one group of fixed terminal and movable terminal.Further, according to coaxial connector 10, compared with having possessed two coaxial connectors of one group of fixed terminal and movable terminal, can reducing portion pieces number.
In addition, according to coaxial connector 10, two groups of movable terminals 20-1,20-2 and fixed terminal 22-1,22-2 are arranged at a main body 12.Therefore, only one, cylinder portion 32.Its result, when manufacturing coaxial connector 10, the place of carrying out processing for the manufacture of the drawing in cylinder portion 32 is only a place.Its result, the manufacture of coaxial connector 10 becomes easy.Further, the position be fitted together to for the outer conductor of object side's coaxial connector is only a place in a portion 32.Its result, the design of coaxial connector 10 becomes easy.
In addition, according to coaxial connector 10, as shown in Figure 1 b, foot 33e is between reed portion 43-1,43-2.Further, the end of the positive direction side in the x-axis direction of foot 33e is positioned at than reed portion 43-1,43-2 more by the positive direction side in x-axis direction.Thus, reed portion 43-1,43-2 is directly not opposed.Its result, the insulation characterisitic between two signal paths improves.
In addition, according to coaxial connector 10, as shown in Figure 1 b, foot 33f is between reed portion 49-1,49-2.Further, the end of the negative direction side in the x-axis direction of foot 33f is positioned at than reed portion 49-1,49-2 more by the negative direction side in x-axis direction.Thus, reed portion 49-1,49-2 is directly not opposed.Its result, the insulation characterisitic between two signal paths improves.
(the first variation)
Below, with reference to accompanying drawing, the coaxial connector 10a involved by the first variation is described.Fig. 8 a, Fig. 8 b are the stereoscopic figure of the coaxial connector 10a involved by the first variation.
Being provided with three groups of movable terminal 20-1 ~ 20-3 and fixed terminal 22-1 ~ 22-3, this puts different from coaxial connector 10 coaxial connector 10a.
As described above, as long as the group number of the movable terminal 20 and fixed terminal 22 that are arranged at coaxial connector 10a is multiple, also can be more than three groups.
(the second variation)
Below, with reference to accompanying drawing, the coaxial connector 10b involved by the second variation is described.Fig. 9 a, Fig. 9 b are the stereoscopic figure of the coaxial connector 10b involved by the second variation.
Coaxial connector 10b is provided with this point of cylindrical portion 32-1,32-2 in replacement cylinder portion 32 different from coaxial connector 10.That is, cylindrical portion 32-1,32-2 are respectively when from z-axis direction top view, surrounds aperture 34a-1,34a-2.
According to coaxial connector 10b such above, when by probe 130 patchhole 34a-1,34a-2, around two probes 130, there is cylindrical portion 32-1,32-2.Its result, two probes 130 become impartial with the distance of cylindrical portion 32-1,32-2, in addition, fitting portion is formed coaxial configuration, thus the characteristic impedance of two probes 130 are easily consistent with desired characteristic impedance.Further, can externally radiate from probe 130 by restraint speckle.
(other execution mode)
Coaxial connector involved by the utility model is not limited to coaxial connector 10,10a, 10b, can change in the scope of its purport.
In addition, as shown in Figure 1 b, the shape for the part (that is, front end) be connected with outside in reed portion 43-1,43-2 is different with the shape for the part (that is, front end) be connected with outside in reed portion 49-1,49-2.But above-mentioned shape also can be identical.In this case, when installing to the circuit substrate of coaxial connector 10, each reed portion 43-1,43-2,49-1,49-2 become equilibrium from the power that solder accepts.Its result, coaxial connector 10 can be arranged on circuit substrate with correct position.
Industrial utilizes possibility
The utility model is applicable to coaxial connector, especially, can carry out independently the switching of multiple signal path in superior.
The explanation of Reference numeral
10,10a, 10b... coaxial connector; 12... main body; 14... outside terminal; 16... upper shell; 18... lower house; 20-1,20-2... movable terminal; 22-1,22-2... fixed terminal.
Claims (6)
1. a coaxial connector, is characterized in that, possesses:
Main body, it is formed for probe downward to multiple holes of inserting;
Fixed terminal, it is fixed on described main body; And
Movable terminal, it comprises the movable terminal fixed part and plate spring part that are fixed on described main body, this plate spring part extends from this movable terminal fixed part towards described fixed terminal and bends in the central portion of the above-mentioned plate spring part mode that side is outstanding upward and pressed downward by this fixed terminal, and at the front end of above-mentioned plate spring part and this body contact
Make the displacement downward of described plate spring part by described probe, and described plate spring part be separated from described fixed terminal,
Many groups of described fixed terminals and described movable terminal are set to corresponding with described multiple hole,
Described multiple movable terminal is separated from each other.
2. coaxial connector according to claim 1, is characterized in that,
Described main body comprises the external conductor being held at ground current potential, and this external conductor possesses from the multiple portions of each surrounding described multiple hole during the top view of top.
3. coaxial connector according to claim 1, is characterized in that,
Described main body comprises the external conductor being held at ground current potential, and this external conductor possesses from the cylinder portion surrounding described multiple hole during the top view of top.
4. a coaxial connector, is characterized in that, possesses:
Main body, it is in having the rectangular-shaped of minor face and long limit, by outside terminal, upper shell and lower house in order overlap form, and to be formed for probe downward to multiple holes of inserting;
Fixed terminal, it is fixed on described main body; And
Movable terminal, it comprises the movable terminal fixed part and plate spring part that are fixed on described main body, this plate spring part extends from this movable terminal fixed part towards described fixed terminal and bends in the central portion of the above-mentioned plate spring part mode that side is outstanding upward and pressed downward by this fixed terminal, and at the front end of above-mentioned plate spring part and this body contact
Described lower house has: position along the vertical direction described upper shell and along the first projection of the respective extension of a side of described minor face and the opposing party and the 3rd projection, along the second projection that the direction that described minor face extends extends between described first projection and the 3rd projection, first notch of a side on described long limit is arranged between described first projection and the second projection and between the second projection and the 3rd projection, and be arranged at second notch of the opposing party on described long limit between described first projection and the second projection and between described second projection and the 3rd projection,
Described fixed terminal has the reed portion of exposing towards the outside of described main body from described first notch and the second notch,
Described outside terminal have plate-shaped member par, clamp described upper shell and described lower house and they be fixed and be arranged at the first respective foot at a side of the described minor face of this par and the two ends of the opposing party and clamp described upper shell and described lower house and they be fixed and be arranged at the second foot of a side on the described long limit of this par and the respective central authorities of the opposing party
Described reed portion is positioned between described first foot and described second foot,
Make the displacement downward of described plate spring part by described probe, and described plate spring part be separated from described fixed terminal,
Many groups of described fixed terminals and described movable terminal are set to corresponding with described multiple hole,
Described multiple movable terminal is separated from each other.
5. coaxial connector according to claim 4, is characterized in that,
The described outside terminal of described main body possesses from the multiple portions of each surrounding described multiple hole during the top view of top, and is held at ground current potential.
6. coaxial connector according to claim 4, is characterized in that,
The described outside terminal of described main body possesses from the external conductor in a cylinder portion surrounding described multiple hole during the top view of top, and be held at ground current potential.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012159659 | 2012-07-18 | ||
| JP2012-159659 | 2012-07-18 | ||
| PCT/JP2013/066838 WO2014013834A1 (en) | 2012-07-18 | 2013-06-19 | Coaxial connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204349134U true CN204349134U (en) | 2015-05-20 |
Family
ID=49948669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201390000406.9U Expired - Lifetime CN204349134U (en) | 2012-07-18 | 2013-06-19 | Coaxial connector |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN204349134U (en) |
| TW (1) | TWI497845B (en) |
| WO (1) | WO2014013834A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816786A (en) * | 2015-11-27 | 2017-06-09 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector component |
| CN110970775A (en) * | 2019-12-14 | 2020-04-07 | 昆山雷匠通信科技有限公司 | Coaxial switch |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3679128A1 (en) | 2017-09-05 | 2020-07-15 | GLAdiator Biosciences, Inc. | Method of targeting exosomes |
| WO2022038916A1 (en) * | 2020-08-20 | 2022-02-24 | 株式会社村田製作所 | Coaxial connector |
| CN213484020U (en) * | 2020-10-27 | 2021-06-18 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector |
| JP7464009B2 (en) | 2021-06-10 | 2024-04-09 | 株式会社村田製作所 | Connector set and coaxial connector |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730783Y2 (en) * | 1977-05-07 | 1982-07-06 | ||
| JPH0569888U (en) * | 1992-02-26 | 1993-09-21 | 第一電子工業株式会社 | Connector for connecting between circuit boards |
| JP4288967B2 (en) * | 2003-03-14 | 2009-07-01 | 株式会社村田製作所 | Coaxial connector with switch and communication device |
| EP2175531B1 (en) * | 2008-06-25 | 2012-05-09 | Murata Manufacturing Co. Ltd. | Coaxial connector |
| JP2010212022A (en) * | 2009-03-09 | 2010-09-24 | Molex Inc | Coaxial connector |
-
2013
- 2013-05-13 TW TW102116861A patent/TWI497845B/en active
- 2013-06-19 WO PCT/JP2013/066838 patent/WO2014013834A1/en active Application Filing
- 2013-06-19 CN CN201390000406.9U patent/CN204349134U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816786A (en) * | 2015-11-27 | 2017-06-09 | 富士康(昆山)电脑接插件有限公司 | Radio frequency connector component |
| CN110970775A (en) * | 2019-12-14 | 2020-04-07 | 昆山雷匠通信科技有限公司 | Coaxial switch |
| CN110970775B (en) * | 2019-12-14 | 2021-08-20 | 昆山雷匠通信科技有限公司 | Coaxial switch |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI497845B (en) | 2015-08-21 |
| WO2014013834A1 (en) | 2014-01-23 |
| TW201405980A (en) | 2014-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150520 |
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| CX01 | Expiry of patent term |