CN108075265A - Plate is to template radio frequency plug - Google Patents
Plate is to template radio frequency plug Download PDFInfo
- Publication number
- CN108075265A CN108075265A CN201711263426.6A CN201711263426A CN108075265A CN 108075265 A CN108075265 A CN 108075265A CN 201711263426 A CN201711263426 A CN 201711263426A CN 108075265 A CN108075265 A CN 108075265A
- Authority
- CN
- China
- Prior art keywords
- plug
- plate
- radio frequency
- cover board
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/516—Means for holding or embracing insulating body, e.g. casing, hoods
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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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
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
A kind of plate is to template radio frequency plug, including header body, several plug terminals being placed in the header body, enclose the plug fixing piece arranged on the header body periphery, coaxial line, for connecting the plug circuit board of the plug terminal and coaxial line and shielding shell, the shielding shell of the application can effectively realize the signal shielding to plug-assembly.
Description
Technical field
This application involves radio frequency connector field, espespecially a kind of plate is to template radio frequency plug.
Background technology
Radio frequency connector is usually had on the pcb board of existing mobile phone and connects coaxial cable with transmitting radio frequency signal, such as antenna
High-frequency signal between signal, different plates etc.；
The 5G communication technologys are coming, and frequency can further improve, existing piece coaxial line transmitting radio frequency signal of use
Technical solution can not meet capacity requirement, and the promotion of frequency is more stringent to the requirement between High-frequency Interference, meanwhile,
Crosstalk between more radiofrequency signals is also required to solution.
The content of the invention
In consideration of it, it is necessary to provide a kind of stable structure, the good plate of shielding properties to template radio frequency plug.
In order to solve the above technical problems, template radio frequency plug including header body, is put this application provides a kind of plate
In in the header body several plug terminals, enclose plug fixing piece, coaxial line, use arranged on the header body periphery
In the plug circuit board and shielding shell that connect the plug terminal and coaxial line, the header body includes being mounted on described
It body pedestal in plug circuit board, the body outer wall integrally extended to form upwards from the body pedestal and is formed at described
In body outer wall and perpendicular to the insertion space of the plug circuit board, the periphery of the body pedestal has extended outward to form
Platform part, the plug fixing piece include enclosing arranged on the fixation outline border of the body outer wall periphery and from the fixed outline border bottom
Portion extends vertically the parallel bottom wall to be formed, and the parallel bottom wall is covered in the platform part, and the shielding shell includes base
Plate extends to form the first covering wall from substrate one side inverse bending, extends shape from the vertical bending of first covering wall
Into cover board, the second covering part for being formed from the substrate adjacent to the vertical bending in both sides of first covering part and logical
It crosses the substrate, cover board and first, second covering part and encloses the receiving space being set as, offered on the cover board for the plant
Space is placed on the substrate slotting opening, the plug circuit board, and the cover board clamps the parallel of the plug fixing piece
On bottom wall, second covering part includes the compacting of ends bent formation in the cover board top surface edge pressure contact portion.
Preferably, the cover board includes the first ceiling plate portion extended to form from the first covering part bending, from described the
The bending part and bending extends in parallel the second cover board to be formed again from the bending part that the bending upward of one ceiling plate portion extends to form
Portion.
Preferably, the opening is arranged in first ceiling plate portion, and the cover board, which further includes, is formed at first cover board
Portion and the edge part of the second ceiling plate portion transverse edge, the side of the edge part of first ceiling plate portion and second cover board
Edge is in same level.
Preferably, the pressure contact portion of second covering part is suppressed above the edge part.
Preferably, the free end of the substrate and cover board is formed with several for clamping the wire clamp of the coaxial line, described
Wire clamp is staggered respectively on the substrate and cover board.
Preferably, the parallel bottom wall of the plug fixing piece is corresponded to and cut off at the position that the plug terminal extends out
Notch is formed to avoid the plug terminal, the bottom surface of the parallel bottom wall is equipped with several weld parts to be welded in the plug
On circuit board.
Preferably, the first clamping part is equipped at the corner location of the fixed outline border.
Preferably, the plug circuit board includes the first plate body, several header signal lines on first plate body
And several plug earthed lines between adjacent two header signal lines, the header signal line include and the coaxial line
The first segment portion of center conductor connection, the linkage section portion in second segment portion and the connection first segment portion and the second segment portion,
The width in the linkage section portion is tapered into from the first segment portion towards second segment portion direction, the plug terminal respectively with
The plug earthed line is connected with the second segment portion of the header signal line.
Preferably, the header signal line is located at the overall width in first segment portion region with the plug earthed line
More than the overall width that the header signal line and the plug earthed line are located at second segment portion region, every plug letter
The both sides of number line are equipped with plug earthed line, and the plug earthed line extends with the shape of the header signal line.
Preferably, on the parallel header signal line for being welded in the plug circuit board of the center conductor of the coaxial line, institute
The first segment portion for stating the header signal line of plug circuit board corresponds at the second ceiling plate portion position, second ceiling plate portion
Lower section between an insulation spacer and the header signal line by being isolated and compressing the plug circuit board and coaxial line
Center conductor.
RF radio frequency connectors are used plate to optimize to adapt to 5G radiofrequency signals need to harden structure by the application in a creative way
Want the requirement of a plurality of transmission channel.By shield shell by plug-assembly be coated on completely it is described shielding shell in realize it is excellent
Good shield effectiveness, then the substrate by shielding shell are realized with the parallel bottom wall of the ingenious clamping plug fixing piece of cover board
Shielding shell holds header body and stablizing for plug fixing piece.
Meanwhile Optimal Structure Designing is carried out to the radio frequency signal transmission line on plug, socket circuit plate, using width gradually
The improvement of structure changes, reduces impedance, reduces the reflection of radiofrequency signal, can obtain very outstanding high-frequency transmission performance.
Description of the drawings
Attached drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please does not form the improper restriction to the application for explaining the application.In the accompanying drawings：
Fig. 1 is the three-dimensional combination figure of the application radio frequency connector；
Fig. 2 is the sectional view along A-A dotted lines shown in Fig. 1；
Fig. 3 is the stereogram of the application plug；
Fig. 4 is the sectional view along B-B dotted lines shown in Fig. 3；
Fig. 5 is the three-dimensional exploded view of the application plug；
Fig. 6 is that the application plug removes the stereogram after plug body；
Fig. 7 is that the application plug removes the three-dimensional exploded view after plug body；
Fig. 8 is the printed circuit board (PCB) of the application plug and the top view of cable；
Fig. 9 is the header body of the application plug and the stereogram of plug terminal；
Figure 10 is the stereogram of the plug fixing piece of the application plug；
Figure 11 is the stereogram of the plug body of the application plug；
Figure 12 is the top view of the plug body of the application plug；
Figure 13 is the sectional view along C-C dotted lines shown in Figure 12；
Figure 14 is the sectional view along D-D dotted lines shown in Figure 12；
Figure 15 is the three-dimensional combination figure of the application socket；
Figure 16 is the three-dimensional exploded view of the application socket；
Figure 17 is the top view of the application socket；
Figure 18 is the sectional view along E-E dotted lines shown in Figure 17.
Specific embodiment
To make the purpose, technical scheme and advantage of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application
Part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not having
All other embodiments obtained under the premise of creative work are made, shall fall in the protection scope of this application.
It please refers to Fig.1, shown in Fig. 2, the radio frequency connector component of the application includes socket B, is docked with the socket B
The plug A and coaxial line C being connected on the plug A.
It refers to shown in Fig. 2 to Figure 10, the plug A includes header body 20, inserts or take shape in the header body
Several plug terminals 40 in 20 enclose the plug fixing piece 30 arranged on 20 periphery of header body, for welding the plug
Terminal 40 and the plug circuit board 50 of the plug fixing piece 30 and shielding shell 10.
Emphasis as shown in fig.9, the header body 20 include body pedestal 21, from 21 periphery of the body pedestal to
The upper body outer wall 22 integrally extended to form, the island portion 23 and shape integrally extended to form upwards among the body pedestal 21
Insertion space 25 described in Cheng Yu between body outer wall 22 and the island portion 23.The periphery of the body pedestal 21 extends outwardly
Platform part 211 is formed with, covering has been extended to form for the one side that the plug terminal 40 extends out in the body pedestal 21
Portion 24.
The plug terminal 40 includes the first leg 41 and is formed from first leg, 41 one end bending first U-shaped
Contact site 43.The first U-shaped contact site 43 is buckled in outside the island portion 23, and the first U-shaped contact site 43 includes being located at institute
State two contact sites 42,44 of the vertical portion outer surface of island portion 23.First leg 41 is from 21 one side of body pedestal
Extend outside the jack body 20 24 lower section of covering part.
Emphasis is refering to shown in Fig. 7, Figure 10, and the plug fixing piece 30 includes fixed outline border 31, the fixed outline border 31 encloses
The port 32 that is set as and extend vertically the parallel bottom wall 33 to be formed from fixed 31 bottom of outline border.The parallel bottom wall 33 pastes
It is overlying on 211 top of platform part of the header body 20.The fixed outline border 31 of the parallel bottom wall 33 and part corresponds to the plug
The first leg 41 to form notch 34 to avoid the plug terminal 40 is cut off at 24 position of covering part of body 20.It is described flat
The bottom surface of row bottom wall 33 is equipped with several weld parts 35 to be welded in the plug circuit board 50.The four of the fixed outline border 31
Angle is equipped with the first clamping part 36.
Refering to shown in Fig. 6, Fig. 8, the coaxial line C includes center conductor C1, is coated on outside the center conductor C1 emphasis
The first insulating layer C2, be coated on the screening braid C3 of the first insulating layer C2 peripheries and be coated on the shielding braid
Second insulating layer C4 outside layer C3.
The plug circuit board 50 is used to weld including the first plate body 51, on first plate body 51 described coaxial
Several header signal lines 53 of the center conductor C1 of line C and the spaced several plug earthed lines of the header signal line 53
52 and several solder joints 54 for being used to weld with the weld part 35 of the plug fixing piece 30.
The plug earthed line 52 includes extending to form along the center conductor C1 length directions with header signal line 53
First segment portion 531, with the 41 corresponding second segment portion 534 of the first leg, the connection first segment portion 531 and described the
The linkage section portion 532 in two sections of portions 534.The distance between outermost two first segment portions 531 are more than outermost two second
The distance between section portion 534, in addition to the linkage section portion 532 of most intermediate plug earthed line 52, remaining linkage section portion 532
Extension is tilted to connect the first segment portion 531 and corresponding second segment portion 534.The linkage section portion 532 is located at described the
The width of one section of portion, 531 one side is more than the width positioned at 534 one side of second segment portion, and the linkage section portion 532 is located at institute
The width for stating 531 one side of first segment portion is more than the width in the first segment portion 531 and forms stage portion 533.The linkage section portion
532 become narrow gradually from 531 one side of first segment portion towards 534 direction of second segment portion, can be obtained well by this structure
High-frequency effect：Pass through test, if the linkage section portion 532 does not use width gradual change structure, the center of the coaxial line C
Conductor C1 and 531 junction of first segment portion of plug circuit board 50, high-frequency signal easily generate discontinuous, generation transmitting, high frequency
Poor signal, under pass-through state, when frequency is 1GHz, standing-wave ratio (VSWR) is 1.4；And the linkage section portion 532 uses
During width gradual change structure, under pass-through state, when frequency is 6GHz, standing-wave ratio (VSWR) remains 1.17.It can be seen that using
The width gradual change structure in linkage section portion 532 can be effectively improved impedance, reduce reflection, promote high frequency performance.
In one embodiment, the linkage section portion 532 of the plug earthed line 52 is without width gradual change structure, and only
The header signal line 53 need to be made to be held between two plug earthed lines 52, and the shape of the plug earthed line 52
With the change in shape of the header signal line.
The plug earthed line 52 is set in the both sides of the signal terminal 53 of transmission high-frequency signal, can effectively reduce phase
Cross-interference issue between adjacent high frequency carries out ground connection isolation to high-frequency crosstalk.The isolation of the structure is used by experimental verification
(Isolation) it is：When frequency is from D.C to 3GHz, isolation is 20dB min；When frequency is from 3GHz to 6GHz, isolation is
15dB min；When frequency is from 6GHz to 11GHz, isolation is 10dB min.
Refer to shown in Fig. 2, Figure 11 to Figure 14, the shielding shell 10 be used for the plug terminal 40 of the plug A and
The high-frequency signal that header signal line 53 in plug circuit board 50 is transmitted is shielded.The shielding shell 10 includes substrate
11st, extend to form the first covering wall 12 from the 11 one side inverse bending of substrate, prolong from the 12 vertical bending of the first covering wall
Stretch the cover board 13 to be formed, formed from the substrate 11 adjacent to the vertical bending in both sides of first covering part 12 second
Covering part 14 is opened on the cover board 13 that the header body 20 of the plug A and plug terminal 40 is made to be exposed to the external world
Opening 15 and be stamped and formed out wire clamp 16 in the substrate 11 and the outside of cover board 13.The wire clamp 16 the substrate 11 with
It is staggered on cover board 13.The wire clamp 16 is used to clamp the coaxial line C.
The cover board 13 further include extend to form from 12 bending of the first covering part the first ceiling plate portion 131, described in
The bending part 133 and be formed at first ceiling plate portion 131 and described second that first bending upward of ceiling plate portion 131 extends to form
The edge part 132 in 134 outside of ceiling plate portion.The opening 15 is opened in first ceiling plate portion 131.
Second covering part 14 includes covering wall 141 and the pressure extended to form from the 141 inside bending of covering wall
Socket part 142, the edge part 132 of the cover board 13 are crimped on 142 lower section of pressure contact portion.Second ceiling plate portion, 134 outside
Edge part 132 is extended to form from the 134 outside downward bending of the second ceiling plate portion, 134 both sides of the second ceiling plate portion
Edge part 132 and the edge part 132 of 131 both sides of the first ceiling plate portion are in same level.The substrate 11, cover board
13 and first, second covering part 12,14 enclose and be set as one for accommodating the collecting of the header body 20 and plug fixing piece 30
Space 17.
The plug fixing piece 30 is sheathed on outside the header body 20, and the header body 20 passes through the plug end
Son 40, plug fixing piece 30 are fixedly welded in the plug circuit board 50.Plug end by the header body 20 and thereon
Son 40 and plug fixing piece 30 are inserted between the substrate 11 and the cover board 13, then the cover board 13 is compressed, finally by institute
State cover board 13 described in the top towards the 132 bending clasp of edge part of the second covering part 14.
The header body 20, plug terminal 40 and plug fixing piece 30 are exposed to the opening 15 of the cover board 13, described
The plug earthed line 52 of plug circuit board 50 corresponds to second ceiling plate portion 134 with the first segment portion 531 of header signal line 53
At position, 134 lower section of the second ceiling plate portion passes through an insulation spacer 55 and the plug earthed line 52 and header signal line 53
Between isolated and compress the center conductor C1 of the plug circuit board 50 and coaxial line C.The plug fixing piece 30 is put down
Row bottom wall 33 is held by the edge part 132 of 131 and first ceiling plate portion of the first ceiling plate portion, 131 periphery, makes the plug sheet
Body 20 is stably fixed in the receiving space 17 of the shielding shell 10.
The plug orientation for extending perpendicularly to the plug A and socket B of the coaxial line C, i.e., by by plug A
Jack body 20 and its female terminal 40 and plug fixing piece 30 be welded in plug circuit board 50, then by the coaxial line C
It is welded in plug circuit board 50, does not increase the application plate to the thickness of plate radio frequency plug to meet the ultrathin of smart mobile phone
Design, while the plug A and socket B is made to plug in vertical direction, facilitate the assembling of connector.Compared to LVDS connections
Device has plate radio frequency plug better property easy for installation using the limitation for being horizontally mounted mode operating space, the plate of the application.
The plug A except with socket B to interface in addition to, be all coated on it is described shielding shell 10 in, believe high frequency
It number is thus completely shielded in the shielding shell 10, without influencing the electronic device in smart mobile phone.
It please refers to Fig.1, shown in Fig. 2 and Figure 15 to Figure 18, the socket B includes socket circuit plate 90, is installed on described insert
Jack body 60 on seat circuit board 90 is integrally formed on the jack body 60 and being welded in the socket circuit plate
Socket retainer 80 on 90 and it is installed on the socket end in the jack body 60 and being welded on the socket circuit plate 90
Son 70.
For emphasis refering to shown in Figure 16, the jack body 60 includes body bottom plate 61, from the body bottom plate 61 upward one
Fence 62 that body extends to form, the docking chamber 64 being opened in the fence 62 through the body bottom plate 61 and are connected to institute
The base plate extension 65 stated the terminal groove 63 of docking chamber 64 and extended outward to form from the body bottom plate 61.
The female terminal 70 is inserted in from 61 lower section of socket bottom plate in the terminal groove 63, the female terminal
70 include the second leg 71, the 2nd U types contact site 73 formed from the multiple bending in described second leg, 71 one end and from described the
The end 74 that two U-shaped 73 end inverse bendings of contact site are formed, the second U-shaped contact site 73 and the plug terminal 40
First U-shaped contact site 43 fastens contact, and the second U-shaped contact site 73 with two of the described first U-shaped contact site 43 including connecing
Other two contact site 75,76 in electrical contact of contact portion 42,44.Have between the second U-shaped contact site 73 and jack body 60
There is gap so that the second U-shaped contact site 73 has elasticity.Two contact sites 75,76 of the second U-shaped contact site 73
On the wall surface opposite positioned at the docking chamber 64, the island portion 23 of the header body 20 is inserted into the docking chamber 64, makes to be located at
The contact site 42,44 of first U-shaped contact site 43 of 64 outer surface of island portion docks the second of 64 inner surface of chamber with positioned at described
The contact site 75,76 of U-shaped contact site 73 is in electrical contact.
The socket retainer 80 is shaped on the base plate extension 65.The socket retainer 80 includes frame
Frame structure 81, the weld part 83 extended to form from the bottom of the frame structure 81 and it is opened in the four of the frame structure 81
Second clamping part 84 of a edge.Second clamping part 84 and 31 4 jiaos of the fixation outline border of the plug fixing piece 30
First clamping part 84 fastens.The frame structure 81, which corresponds to, cuts off that form notch 82 described to facilitate at second leg 71
Second leg 71 extends outside the jack body 60.Between the fence 62 of the jack body 60 and the frame structure 81
Accommodating gap 66 is formed with, the body outer wall 22 of the header body 20 and the fixation outline border 31 of the plug fixing piece 30 are inserted
Enter in the accommodating gap 66, and the fixed outline border 31 is in electrical contact with ground connection with the frame structure 81, forms one
The shielding space of closure.
The socket circuit plate 90 includes matrix 91, is formed in described matrix 91 to weld the female terminal 70
Several receptacle signal lines 91 and outlet ground line 92 and several for welding the weldering of the weld part 83 of the socket retainer 80
Point 93.
The receptacle signal line 91 is arranged at intervals with the outlet ground line 92, i.e., the both sides of every receptacle signal line 91
It is equipped with outlet ground line 92.The receptacle signal line 91 includes the weldering welded with the second leg 71 of the female terminal 70
Connect region 913 and from the elongated area 912 that the welding region 913 extends out, the width of the elongated area 912 is towards remote
Gradually increase from 913 direction of welding region, it is possible thereby to good high-frequency transmission effect is obtained, for example preceding plug electricity of effect
The laser propagation effect of road plate 50, details are not described herein again.
Because the width of the elongated area 912 of the receptacle signal line 91 progressively broadens, the entirety of the elongated area 912
Width is more than the overall width of the welding region 913, thus causes the elongated area 912 to tilt extended structure.It is described
The outside for being respectively in the receptacle signal line 91 of outlet ground line 92, shape become with the variation of the receptacle signal line 91
Change.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements are not only including those elements, but also wrap
Include other elements that are not explicitly listed or further include for this process, method, commodity or equipment it is intrinsic will
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
Also there are other identical elements in the process of element, method, commodity or equipment.
The foregoing is merely embodiments herein, are not limited to the application.For those skilled in the art
For, the application can have various modifications and variations.All any modifications made within spirit herein and principle, etc.
With replacement, improvement etc., should be included within the scope of claims hereof.
Claims (10)
1. a kind of plate is to template radio frequency plug, which is characterized in that including header body, be placed in the header body it is several insert
Joint terminal encloses the plug fixing piece arranged on the header body periphery, coaxial line, for connecting the plug terminal and coaxial line
Plug circuit board and shielding shell, the header body include being mounted on body pedestal in the plug circuit board, from institute
It states body outer wall that body pedestal integrally extends to form upwards and is formed in the body outer wall and perpendicular to plug electricity
The insertion space of road plate, the periphery of the body pedestal have extended outward to form platform part, and the plug fixing piece includes enclosing setting
The parallel bottom wall to be formed is extended vertically in the fixation outline border of the body outer wall periphery and from frame bottom outside the fixation, it is described flat
Row bottom wall is covered in the platform part, and the shielding shell includes substrate, from the substrate one side, inverse bending extends to form
First covering wall, the cover board extended to form from the vertical bending of first covering wall, from the substrate adjacent to described first
The second covering part that the vertical bending in the both sides of covering part is formed and being enclosed by the substrate, cover board with first, second covering part is set
Into receiving space, offer on the cover board for the insertion space to slotting opening, the plug circuit board is placed in described
On substrate, the cover board is clamped on the parallel bottom wall of the plug fixing piece, and second covering part is formed including ends bent
Compacting in the cover board top surface edge pressure contact portion.
2. plate as described in claim 1 is to template radio frequency plug, which is characterized in that the cover board is included from the described first covering
The first ceiling plate portion that portion's bending extends to form, the bending part extended to form from the first ceiling plate portion bending upward and from the folding
Bending extends in parallel the second ceiling plate portion to be formed to turn of bilge again.
3. plate as claimed in claim 2 is to template radio frequency plug, which is characterized in that the opening is arranged on first ceiling plate portion
On, the cover board further includes the edge part for being formed at first ceiling plate portion and the second ceiling plate portion transverse edge, and described
The edge part of one ceiling plate portion and the edge part of second cover board are in same level.
4. plate as claimed in claim 3 is to template radio frequency plug, which is characterized in that the pressure contact portion compacting of second covering part
Above the edge part.
5. if claim 1-4 any one of them plate is to template radio frequency plug, which is characterized in that oneself of the substrate and cover board
Several wire clamps for being used to clamp the coaxial line are formed with by end, the wire clamp is staggered respectively in the substrate and cover board
On.
6. plate as described in claim 1 is to template radio frequency plug, which is characterized in that the parallel bottom wall pair of the plug fixing piece
It answers and cuts off to form notch to avoid the plug terminal, the bottom of the parallel bottom wall at the position that the plug terminal extends out
Face is equipped with several weld parts to be welded in the plug circuit board.
7. plate as claimed in claim 6 is to template radio frequency plug, which is characterized in that is set at the corner location of the fixed outline border
There is the first clamping part.
8. the plate as described in claim 3 or 4 is to template radio frequency plug, which is characterized in that the plug circuit board includes first
Plate body, several header signal lines on first plate body and several plugs between adjacent two header signal lines
Ground wire, the header signal line include the first segment portion, second segment portion and the connection that are connected with the center conductor of the coaxial line
The linkage section portion in the first segment portion and the second segment portion, the width in the linkage section portion is from the first segment portion towards second
Section portion direction tapers into, and the plug terminal connects respectively with the second segment portion of the plug earthed line and the header signal line
It connects.
9. plate as claimed in claim 8 is to template radio frequency plug, which is characterized in that the header signal line connects with the plug
The overall width that ground wire is located at first segment portion region is more than the header signal line with the plug earthed line positioned at described
The overall width in second segment portion region, the both sides of every header signal line are equipped with plug earthed line, the plug earthed line with
The shape extension of the header signal line.
10. plate as claimed in claim 8 is to template radio frequency plug, which is characterized in that the center conductor of the coaxial line is parallel
It is welded on the header signal line of the plug circuit board, the first segment portion of the header signal line of the plug circuit board corresponds to
At the second ceiling plate portion position, by being carried out between an insulation spacer and the header signal line below second ceiling plate portion
Isolate and compress the center conductor of the plug circuit board and coaxial line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263426.6A CN108075265B (en) | 2017-12-04 | 2017-12-04 | Plate is to template radio frequency plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711263426.6A CN108075265B (en) | 2017-12-04 | 2017-12-04 | Plate is to template radio frequency plug |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108075265A true CN108075265A (en) | 2018-05-25 |
| CN108075265B CN108075265B (en) | 2019-09-27 |
Family
ID=62157668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711263426.6A Active CN108075265B (en) | 2017-12-04 | 2017-12-04 | Plate is to template radio frequency plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108075265B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444962A (en) * | 2019-07-26 | 2019-11-12 | 深圳市信维通信股份有限公司 | Radio frequency connector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579803A (en) * | 2012-07-23 | 2014-02-12 | 第一精工株式会社 | Coaxial connector |
| CN103840285A (en) * | 2014-04-04 | 2014-06-04 | 康联精密机电(深圳)有限公司 | Method for improving high frequency characteristic impedance stability and high frequency connector thereof |
| CN203942046U (en) * | 2014-05-30 | 2014-11-12 | 番禺得意精密电子工业有限公司 | Cable connecting device |
| JP5772900B2 (en) * | 2013-08-08 | 2015-09-02 | 第一精工株式会社 | Coaxial electrical connector |
| CN106935995A (en) * | 2017-01-04 | 2017-07-07 | 唐虞企业股份有限公司 | Board to board connector assembly |
-
2017
- 2017-12-04 CN CN201711263426.6A patent/CN108075265B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579803A (en) * | 2012-07-23 | 2014-02-12 | 第一精工株式会社 | Coaxial connector |
| JP5772900B2 (en) * | 2013-08-08 | 2015-09-02 | 第一精工株式会社 | Coaxial electrical connector |
| CN103840285A (en) * | 2014-04-04 | 2014-06-04 | 康联精密机电(深圳)有限公司 | Method for improving high frequency characteristic impedance stability and high frequency connector thereof |
| CN203942046U (en) * | 2014-05-30 | 2014-11-12 | 番禺得意精密电子工业有限公司 | Cable connecting device |
| CN106935995A (en) * | 2017-01-04 | 2017-07-07 | 唐虞企业股份有限公司 | Board to board connector assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444962A (en) * | 2019-07-26 | 2019-11-12 | 深圳市信维通信股份有限公司 | Radio frequency connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108075265B (en) | 2019-09-27 |
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