CN205680895U - Improvement type radio frequency connector - Google Patents
Improvement type radio frequency connector Download PDFInfo
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- CN205680895U CN205680895U CN201620422331.9U CN201620422331U CN205680895U CN 205680895 U CN205680895 U CN 205680895U CN 201620422331 U CN201620422331 U CN 201620422331U CN 205680895 U CN205680895 U CN 205680895U
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- impedance component
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- construction
- contact sleeve
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Abstract
The utility model discloses a kind of Improvement type radio frequency connector, it includes a plug construction and a socket；For arranging an impedance component in this plug construction or socket, before this plug construction and socket do not plug together, the shell mechanism of this impedance component and this plug construction or socket and the connection of center needle construction electric conductivity, make this impedance component make to form terminalization to block external electromagnetic wave interference；After this plug construction and socket plug together, this impedance component separates with shell mechanism and the center needle construction of this plug construction or socket, does not have terminalization.
Description
Technical field
The utility model relates to the innovative design of a kind of Improvement type radio frequency connector, espespecially a kind of at socket or plug
Structure arranges an impedance component to eliminate electromagnetic wave noise interference.
Background technology
In communication technique field, electromagnetic interference (Electromagnetic Disturbance) is defined as, Ren Heke
Device, equipment can be caused or reduce for system performance or to the electromagnet phenomenon having life or xenobiotic matter generation detrimental effect.
Electromagnetic interference is probably the change of electromagnetic noise, useless signal or communication media self.The radiation leaking out from transmission medium,
Main reason is owing to employing high frequency waves energy and signal modulation.Adequate shielding can be used to drop to electromagnetic interference.
And the coaxial cable with signal is connected to electronics with Improvement type radio frequency connector and sets by Chang Bixu in communication apparatus
It on standby circuit board, or is connected with another coaxial cable.And Improvement type radio frequency connector is for by a socket and one
Plug construction is formed.Socket not with plug construction grafting when, socket can be by extraneous Electromagnetic Interference
(Electromagnetic Interference [EMI]), it is necessary to blocked.
Content of the invention
In order to overcome drawbacks described above, the utility model provides a kind of Improvement type radio frequency connector.
The utility model be the technical scheme is that a kind of Improvement type radio frequency connector to solve its technical problem,
It includes a plug construction and a socket；One impedance component is set in this plug construction or socket, at this plug
Before structure and socket do not plug together, the shell mechanism of this impedance component and this plug construction or socket and center needle construction
The connection of electric conductivity, makes this impedance component form terminalization to block external electromagnetic wave interference；When this plug construction and socket
After structure plugs together, this impedance component separates with shell mechanism and the center needle construction of this plug construction or socket, does not has
Terminalization.
As further improvement of the utility model, wherein this impedance component may be selected to be shaft-like or sheet.
As further improvement of the utility model, wherein socket is for including:
One shell mechanism, internal in hollow tube-shape, there is an open front and an after-opening, this open front is for this plug construction
Insert；
Insulation division in one, is arranged in this shell mechanism；
One center needle construction, the central shaft being arranged at this shell mechanism hollow tube-shape is online, passes through this interior insulation division；Before it
End is connected with the center needle construction electric conductivity of this plug construction inserting；
Insulation division before one, in being movably arranged at the open front of this shell mechanism and be socketed on this center needle construction,
When this plug construction inserts, promoted displacement；
One impedance component, is arranged in this shell mechanism, has a first end and a second end；
One contact sleeve, is electrically socketed on this center needle construction, and can be with this front insulation division together displacement；And
One elastic parts, provides the restoring force after this front insulation division displacement；
When this plug construction is not inserted into, the first end of this impedance component and the second end respectively with this shell mechanism and should
Contact sleeve conductive electrical contact, makes this impedance component form terminalization to block external electromagnetic wave interference；When this plug construction
During insertion, this front insulation division mobile and this contact sleeve are to produce displacement so that the first end of this impedance component or the second end
The conductive electrical contact in portion separates, and does not have terminalization.
As further improvement of the utility model, wherein this shell mechanism of socket is long tubular, and outside car has
Screw thread, and centre has a nut, to form F-type connector；And interior insulation division is arranged in the open front of this shell mechanism,
And insulation division after arranging in this after-opening, Shi Gai center needle construction is connected across between this interior insulation division and this rear insulation division.
As further improvement of the utility model, wherein this center needle construction is provided with a bulge loop, this bulge loop keep out in
One end of this elastic parts, the other end of this elastic parts is then kept out in an expansion face of this contact sleeve end face formation, its
In this shell mechanism open front in close with a copper ring, and this front insulation division front has a protuberance, protrudes from this copper ring
Outward, wherein this impedance component is embedded in the eccentric position of this interior insulation division, and its first end and this copper ring conductive electrical contact, and
The second end contacts with the expansion face of this contact sleeve, and wherein this front insulation division passes through this interior insulation division center, and this plug
When structure inserts, this front insulation division displacement promotes the expansion face displacement of this contact sleeve oppressing this elastic parts, and makes this impedance
The second end of assembly separates with this expansion face；Wherein this front insulation division is one-body molded with this interior insulation division, and this plug construction
During insertion, this front insulation division displacement promotes the expansion face of this contact sleeve and this interior insulation division displacement to oppress this elastic parts,
And make the first end of this impedance component separate with this copper ring, wherein this shell mechanism rear end connects a plate end connection device, and
This needle construction rear, center is bending, and forming plate end F-type connector, or wherein to form one coaxial in this shell mechanism rear end
Cable guiding device, to form coaxial cable F-type connector.
As further improvement of the utility model, wherein this shell mechanism has be inserted perpendicularly into inside T-shaped a group
Part, to form a mini-coax type socket；This impedance component is horizontally embedded in this front insulation division, make this first end with
This T-shaped assembly electric conductivity connects, and is also formed and is connected with this shell mechanism electric conductivity；The second end of this impedance component connects with this
Touch an expansion face contact of sleeve；This interior insulation division is arranged in the after-opening of this shell mechanism；This elastic parts is socketed on this
It on the needle construction of center, and is arranged between this interior insulation division and the expansion face of this contact sleeve；When a plug construction inserts,
This front insulation division is at this center needle construction top offset, promoting the expansion face of this contact sleeve to oppress this elastic parts, and makes
The first end of this impedance component and this T-shaped components apart, and cut off with this shell mechanism and be not turned on.
As further improvement of the utility model, wherein this shell mechanism appearance car has screw thread, and middle formation one has
The nut of one septal fossula, and a chase, to form a N Connector；This impedance component is vertically embedded in this shell mechanism,
This first end is made to be connected with this shell mechanism electric conductivity；This front insulation division from appearance to being centrally formed a kerf, for this resistance
The second end of anti-assembly is arranged in the inner, and this otch extends a through hole to this front insulation division inner face；This contact sleeve
The inner face having an expansion face with this front insulation division contacts, and extends a lug from this expansion face, to stretch in this through hole
Contact with the second end of this impedance component；This interior insulation division is arranged in the after-opening of this shell mechanism；This elastic parts sets
It is placed between this interior insulation division and the expansion face of this contact sleeve；When this plug construction inserts, this front insulation division displacement promotes should
The expansion face displacement of contact sleeve is oppressing this elastic parts, and makes the second end of this impedance component and the convex of this contact sleeve
Piece separates.
As further improvement of the utility model, wherein this shell mechanism appearance front car has screw thread, forms one between end
Nut, and a plate end connection device is connected at this nut rear, and this open front is internally formed an internal projecting ring, and with backstop, this is front absolutely
Edge, center needle construction is bending shape, and this interior insulation division is arranged in the distal opening of this plate end connection device, to form one
Plate end miniature version A template terminal adapter；This front insulation division has a protuberance and highlights this internal projecting ring, and this impedance component water
The flat eccentric position being arranged at this front insulation division, makes this first end be connected with this internal projecting ring electric conductivity；This contact sleeve has
One expansion face contacts with the inner face of this front insulation division, and this expansion face contacts with the second end of this impedance component；This elasticity
Assembly is arranged on the center needle construction horizontal segment of this bending, and keeps out between the expansion face of this contact sleeve；This plug
When structure inserts, this front insulation division displacement promotes the expansion face displacement of this contact sleeve oppressing this elastic parts, and makes this impedance
The first end of assembly separates with the internal projecting ring of this shell mechanism.
As further improvement of the utility model, wherein this shell mechanism rear connects a plate end connection device, this plate
Insulation division after arranging one in end connection device, and this open front Internal back end arranges a copper ring with this interior insulation division of backstop, in this
Heart needle construction is bending, and the front of horizontal segment is calvus shape, and rear is then connected across between this rear insulation division and interior insulation division,
Alternate line style connector to form a plate end；This front insulation division is T-shaped, and front forms a protuberance and is located at interval at this copper ring
Before；This impedance component level is arranged in the eccentric position of this interior insulation division, makes this first end be connected with this copper ring electric conductivity；Should
Contact sleeve has an expansion face and contacts with the inner face of this front insulation division, and the second end of this expansion face and this impedance component
Contact；This elastic parts is arranged between this rear insulation division and the expansion face of this contact sleeve；When this plug construction inserts, before this
Insulation division displacement promotes the expansion face displacement of this contact sleeve oppressing this elastic parts, and makes the second end of this impedance component
Separate with the expansion face of this contact sleeve.
As further improvement of the utility model, wherein plug construction is for including:
One shell mechanism, internal in hollow tube-shape, there is an open front and an after-opening, this open front is for this socket
Insert；
Insulation division in one, is arranged in this shell mechanism；
One center needle construction, the central shaft being arranged at this shell mechanism hollow tube-shape is online, passes through this interior insulation division；Before it
Connect to make electric conductivity in the center needle construction of this socket that end inserts；
Insulation division before one, in being movably arranged at the open front of this shell mechanism and be socketed on this center needle construction,
When this plug construction inserts, promoted displacement；
One impedance component, is arranged in this shell mechanism, has a first end and a second end；
One contact sleeve, is electrically socketed on this center needle construction, and can be with this front insulation division together displacement；And
One elastic parts, provides the restoring force after this front insulation division displacement；
When being not inserted into this socket, the first end of this impedance component and the second end respectively with this shell mechanism and
This contact sleeve conductive electrical contact, makes this impedance component form terminalization to block external electromagnetic wave interference；When this socket knot
When structure inserts, this front insulation division mobile and this contact sleeve are to produce displacement so that the first end of this impedance component or second
The conductive electrical contact of end separates, and does not have terminalization.
The beneficial effects of the utility model are: the Improvement type radio frequency connector that this creation is provided, the real structure belonging to innovation
Design, and can reach the problem eliminating Electromagnetic Interference when not plugging together.
Brief description
Fig. 1 represents this and creates the exploded view that the first embodiment applies the socket in F-type connector,
The constitutional diagram of Fig. 2 representative graph 1,
The cross section view of Fig. 3 representative graph 2,
Fig. 4 and Fig. 3 phase is all cross section view, but inserts plug construction,
Fig. 5 represents this and creates the cross section view that the first embodiment applies the socket in F-type connector, but front absolutely
Edge is one-body molded with interior insulation division,
Fig. 6 and Fig. 5 phase is all cross section view, but represents the assembly relevant position after plug construction insertion,
Fig. 7 represents this and creates the cross section view that the first embodiment applies the socket in plate end F-type connector,
Fig. 8 and Fig. 7 phase is all cross section view, but inserts plug construction,
Fig. 9 represents this and creates the first embodiment and apply the section of the socket in coaxial cable F-type connector to regard
Figure,
Figure 10 and Fig. 9 phase is all cross section view, but inserts plug construction,
Figure 11 represents this creation the second embodiment and applies at mini-coax (micro coaxia, MCX) type connector
The cross section view of socket,
Figure 12 and Figure 11 phase is all cross section view, but inserts plug construction,
Figure 13 represents this and creates the cross section view that the third embodiment applies the socket at N Connector,
Figure 14 and Figure 13 phase is all cross section view, but inserts plug construction,
Figure 15 represents the section that the 4th kind of embodiment of this creation applies the socket at plate end miniature version A type connector
View,
Figure 16 and Figure 15 phase is all cross section view, but inserts plug construction,
Figure 17 represents the cross section view that the 5th kind of embodiment of this creation applies the socket at the line style connector that alternates,
Figure 18 and Figure 17 phase is all cross section view, but inserts plug construction,
Figure 19 represents the cross section view that this creation is applied in the plug construction of Improvement type radio frequency connector,
Figure 20 and Fig. 9 phase is all cross section view, but inserts socket.
Figure indicates: the 1st, the 3rd, the 4th, the 5th, the 6th, 8-socket；11st, the 31st, the 41st, the 51st, the 61st, 81-shell mechanism；111、511、611、
811-open front；112nd, the 312nd, the 412nd, 812-after-opening；113rd, 413-screw thread；114th, the 514th, 414-nut；12、32、42、52、
62nd, insulation division in 82-；13rd, the 21st, the 33rd, the 53rd, the 63rd, the 83rd, 91-center needle construction；131-bulge loop；132-calvus cylinder；133-grasps knot
Structure；14th, the 34th, the 44th, the 54th, the 64th, insulation division before 84-；141st, the 541st, 641-protuberance；15th, the 35th, the 45th, the 55th, the 65th, 85-impedance component；
151st, the 351st, the 451st, the 551st, the 651st, 851-first end；152nd, the 352nd, the 452nd, the 552nd, the 652nd, 852-the second end；16、36、46、
56th, the 66th, 86-contact sleeve；161st, the 361st, the 461st, the 561st, 661-expand face；17th, the 37th, the 47th, the 57th, the 67th, 87-elastic parts；18、
Insulation division after 68-；19th, 69-copper ring；2nd, 9-plug construction；101st, the 501st, 601-plate end connection device；102nd, 602 circuit board；
103-guiding device；315-T type assembly；415-chase；441-otch；442-through hole；462-lug；51-internal projecting ring；531-
Front end；631-calvus shape；831-front end.
Detailed description of the invention
In order to deepen to understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is made further
Describing in detail, this embodiment is only used for explaining the utility model, is not intended that the restriction to the utility model protection domain.
Refer to Fig. 1 and Fig. 2, for creating the first embodiment for this, apply in the socket 1 of F-type connector,
This socket 1 is predominantly with the 14th, the resistance of insulation division before the 12nd, the center needle construction of insulation division in a shell mechanism the 11st, the 13rd,
Anti-assembly the 15th, a contact sleeve 16 and an elastic parts 17 are constituted.
Shell mechanism 11 is internal in hollow tube-shape, has an open front 111 and an after-opening 112, and open front 111 is for plug
Structure 2(is shown in Figure 4) insert.Shell mechanism 11 is long tubular, and outside car has screw thread 113, and centre has a nut 11
4, to form F-type connector.
Seeing Fig. 3, interior insulation division 12 is arranged in this shell mechanism 11.Center needle construction 13 is arranged in shell mechanism 11
The central shaft of empty tube shape is online, passes through interior insulation division 12.The center pin knot of the plug construction 2 of center needle construction 13 front end and insertion
Structure 21 electric conductivity connects, as shown in Figure 4.
In front insulation division 14 is movably arranged at the open front 111 of shell mechanism 11 and be socketed on center needle construction 13
On, when plug construction 2 inserts, displacement can be promoted.
Impedance component 15 is arranged in shell mechanism 11, has a first end 151 and a second end 152.And connect
Touch sleeve 16 to be electrically socketed on center needle construction 13, and can be with front insulation division 14 together displacement.Separately, elastic parts 17,
Such as a spring, provide the restoring force after this front insulation division 14 displacement.
Comparison diagram 3 and Fig. 4, when plug construction 2 is not inserted into (such as Fig. 3), the first end 151 and second of impedance component 15
End 152 respectively with shell mechanism 11 and contact sleeve 16 conductive electrical contact, make impedance component 15 form terminalization to block
External electromagnetic wave interference.When plug construction 2 inserts (as shown in Figure 4), mobile front insulation division 14 and contact sleeve 16 are to produce
Displacement so that the first end 151 of impedance component 15 or the conductive electrical contact of the second end 152 separate, and do not have terminalization.
In the embodiment shown in Fig. 1 to Fig. 4, interior insulation division 12 is arranged in the open front 111 of shell mechanism 11, and in
Insulation division 18 after arranging one in after-opening 112, makes center needle construction 13 be connected across between interior insulation division 12 and rear insulation division 18.And
Impedance component 15 is shaft-like.
Center needle construction 13 is provided with a bulge loop 131, and this bulge loop 131 is kept out in one end of elastic parts 17, and elastic group
The other end of part 17 then keeps out the expansion face 161 being formed in contact sleeve 16 end face.Separately, center needle construction 13 two ends are overlapped respectively
Enter a calvus cylinder 132, and the center needle construction 21 of the plug construction 2 that can promptly insert.
Close with a copper ring 19 in the open front 111 of shell mechanism 11, and front insulation division 14 front has a protuberance 14
1, protrude from outside this copper ring 19.Impedance component 15 is embedded in the eccentric position of interior insulation division 12, and its first end 151 and copper
Ring 19 conductive electrical contact, and the second end 152 contacts with the expansion face 161 of contact sleeve 16.
Front insulation division 14 passes through this interior insulation division 12 center in this embodiment, and when plug construction 2 inserts, front insulation division
14 displacements promote expansion face 161 displacement of contact sleeves 16 oppressing elastic parts 17, and make the second end 1 of impedance component 15
52 separate with expansion face 161.
In the embodiment shown in Fig. 5 and Fig. 6, impedance component 15 is sheet, front insulation division 14 and interior insulation division 12 one
Shaping, and when plug construction inserts (as shown in Figure 6), front insulation division 12 displacement promotes the expansion face 161 of contact sleeve 16 and interior
Insulation division 12 together displacement is oppressing elastic parts 17, and makes the first end 151 of impedance component 15 separate with copper ring 19.
See the embodiment shown in Fig. 7 and Fig. 8 similar with Fig. 6, but shell mechanism 11 rear end connects a plate end connection device 1
01, and center needle construction 13 rear is bending, to form plate end F-type connector, to be installed on a circuit board 102.See
Fig. 8, when plug construction 2 inserts, before promoting, insulation division 14 makes the first end 151 of impedance component 15 separate with copper ring 19.
See the embodiment shown in Fig. 9 and Figure 10 similar with Fig. 6, but shell mechanism 11 rear end forms a coaxial cable and guides
Device 103, forming coaxial cable F-type connector, and center needle construction 13 end forms a grasping structure 133, and can clamp
The center line of one coaxial cable (not shown).Seeing Figure 10, when plug construction 2 inserts, before promoting, insulation division 14 makes impedance group
The first end 151 of part 15 separates with copper ring 19.
See the embodiment shown in Figure 11 and Figure 12, for this creation the second embodiment, apply at mini-coax
In the socket 3 of (micro coaxia, MCX) type connector, shell mechanism 31 has be inserted perpendicularly into inside T-shaped a group
Part 315.
Impedance component 35 is horizontally embedded in front insulation division 34, makes first end 351 with T-shaped assembly 315 electric conductivity even
Connect, also formed and be connected with shell mechanism 31 electric conductivity.The second end 352 of impedance component 35 expands face with the one of contact sleeve 36
361 contact with the inner face of front insulation division 34, and 361 contact from expansion face.
Interior insulation division 32 is arranged in the after-opening 312 of this shell mechanism 31.Elastic parts 37 is socketed on center needle construction 3
It on 3, and is arranged between interior insulation division 32 and the expansion face 361 of contact sleeve 36.
As shown in figure 12, when mini-coax (micro coaxia, MCX) type plug construction 2 inserts, front insulation division 34
At center needle construction 33 top offset, promoting the expansion face 361 of contact sleeve 36 to oppress elastic parts 37, and make impedance component
The first end 351 of 35 separates with T-shaped assembly 315, and cuts off with shell mechanism 31 and be not turned on.
See the embodiment shown in Figure 13 and Figure 14, for creating the third embodiment for this, apply at N Connector
In socket 4, wherein shell mechanism 41 appearance car has screw thread 413, and middle formation one has the nut 414 of a septal fossula, and
One chase 415, to form a N Connector.
Impedance component 45 is vertically embedded in shell mechanism 41, makes first end 451 be connected with shell mechanism 41 electric conductivity.
Front insulation division 44 is from appearance to being centrally formed a kerf 441, and the second end 452 for impedance component 45 is arranged in the inner, and
This otch 441 insulation division 44 inner face forward extends a through hole 442.Contact sleeve 46 has an expansion face 461 and front insulation
The inner face contact in portion 44, and 461 extend a lug 462 from expansion face, to stretch in through hole 442 the with impedance component 45
Two ends 452 contact.
Interior insulation division 42 is arranged in the after-opening 412 of this shell mechanism 41.Elastic parts 47 is arranged at interior insulation division 42
And between the expansion face 461 of contact sleeve 46.
Seeing Figure 14, when plug construction 2 inserts, front insulation division 44 displacement promotes expansion face 461 displacement of contact sleeve 46
Oppressing elastic parts 47, and the second end 452 of impedance component 45 is made to separate with the lug 462 of contact sleeve 46.
It is miniature version A (SubMiniature version A, SMA) in embodiment shown shown in Figure 15 and Figure 16
Type connector is similar to, and shell mechanism 51 nut 514 rear connects a plate end connection device 501, and open front 511 is internally formed one
Internal projecting ring 515 is with insulation division before backstop 54, and center needle construction 53 is bending shape, and interior insulation division 52 is arranged at plate end connection device
In the distal opening of 501, to form a plate end miniature version A (SubMiniature version A, SMA) type connector.
Front insulation division 54 has a protuberance 541 and highlights internal projecting ring 515, and impedance component 55 is horizontally placed on front insulation division
The eccentric position of 54, makes first end 551 be connected with internal projecting ring 515 electric conductivity.Contact sleeve 56 have an expansion face 561 with front
The inner face of insulation division 54 contacts, and expansion face 561 contacts with the second end 552 of impedance component 55.Elastic parts 57 is arranged
On center needle construction 53 horizontal segment of bending, and keep out between the expansion face 561 of contact sleeve 56.
Center needle construction 53 front end 531 is in calvus shape, when plug construction 2 inserts, plug construction 2 center needle construction 21
Needle-like front end insert, shown in Figure 16, meanwhile, front insulation division 54 displacement promote contact sleeve 56 expansion face 561 displacement with
Compressing elastic parts 57, and make the first end 551 of impedance component 55 separate with the internal projecting ring 515 of shell mechanism 51.
See embodiment shown shown in Figure 17 and Figure 18, for the line that alternates (Phase Alternate Line, PAL)
Type connector, shell mechanism 61 rear connects a plate end connection device 601, insulate after arranging one in this plate end connection device 601
Portion 68, and open front 611 Internal back end arranges a copper ring 69 with insulation division in backstop 62, center needle construction 63 is bending, and
The front of horizontal segment is calvus shape 631, and rear is then connected across between rear insulation division 68 and interior insulation division 62, to form a plate end phase
The socket 6 of alternate line (Phase Alternate Line, PAL) type connector, in order to be assembled on a circuit board 602.
Front insulation division 64 is T-shaped, before front formation one protuberance 641 is located at interval at copper ring 69.Impedance component 65 level is worn
It is located at the eccentric position of interior insulation division 62, make first end 651 be connected with copper ring 69 electric conductivity.Contact sleeve 66 has an expansion
Face 661 contacts with the inner face of front insulation division 64, and expansion face 661 contacts with the second end 652 of impedance component 65.Elastic group
Part 67 is arranged between rear insulation division 68 and the expansion face 661 of contact sleeve 66.
Seeing Figure 18, when plug construction 2 inserts, front insulation division 64 displacement promotes 661, the expansion face of contact sleeve 66
Move to oppress elastic parts 67, and make the second end 652 of impedance component 65 separate with the expansion face 661 of contact sleeve 66.
The person of entering, this creation also apply be applicable to, in the plug construction of Improvement type radio frequency connector, see Figure 19 and Figure 20, plug
Structure 8 is for insulation division the 84th a, impedance component before the 82nd, the center needle construction of insulation division in a shell mechanism the 81st, the 83rd, the 85th,
One contact sleeve 86 and an elastic parts 87 are constituted.
Shell mechanism 81 is internal in hollow tube-shape, has an open front 811 and an after-opening 812, and its front end is inserted one and inserted
In holder structure 9.Interior insulation division 82 is placed in shell mechanism 81.Center needle construction 83 is arranged in shell mechanism 81 hollow tube-shape
Mandrel is online, passes through interior insulation division 82；Its front end 831 forms needle-like, and the center needle construction 91 inserting socket 9 is interior to lead
It is electrically connected with, as shown in figure 20.
In front insulation division 84 is movably arranged at the open front 811 of shell mechanism 81 and be socketed on center needle construction 83
On, when plug construction 9 inserts, promoted displacement.Impedance component 85 is arranged in shell mechanism 81, has a first end
851 and a second end 852.Contact sleeve 86 is electrically socketed on center needle construction 83, and can be with front insulation division 84 1
Same displacement.Elastic parts 87 displacement of front insulation division 84 is provided after restoring force.
When being not inserted into socket 9, the first end 851 of impedance component 85 and the second end 852 are tied with shell respectively
Structure 81 and contact sleeve 86 conductive electrical contact, make impedance component 85 form terminalization to block external electromagnetic wave interference.
Shown in Figure 20, when inserting socket 9, before moving, insulation division 84 and contact sleeve 86 are to produce displacement,
The first end 851 of impedance component 85 or the conductive electrical contact of the second end 852 are separated, not there is terminalization.Such as figure
Shown in, it is that first end 851 separates with shell mechanism 81.
To sum up institute is old, the Improvement type radio frequency connector that this creation is provided, the real structure design belonging to innovation, and can reach not
The problem eliminating Electromagnetic Interference when plugging together, complies fully with patent requirement, files an application in whence in accordance with the law.
Claims (10)
1. an Improvement type radio frequency connector, it is characterised in that: it includes a plug construction and a socket；In this plug
Arranging an impedance component in structure or socket, before this plug construction and socket do not plug together, this impedance component is inserted with this
The shell mechanism of header structure or socket and the connection of center needle construction electric conductivity, make this impedance component formed terminalization with
Block external electromagnetic wave interference；After this plug construction and socket plug together, this impedance component and this plug construction or socket
The shell mechanism of structure and center needle construction separate, and do not have terminalization.
2. Improvement type radio frequency connector according to claim 1, it is characterised in that: wherein this impedance component may be selected to be bar
Shape or sheet.
3. Improvement type radio frequency connector according to claim 1, it is characterised in that: wherein socket is for including:
One shell mechanism, internal in hollow tube-shape, there is an open front and an after-opening, this open front is inserted for this plug construction
Enter；
Insulation division in one, is arranged in this shell mechanism；
One center needle construction, the central shaft being arranged at this shell mechanism hollow tube-shape is online, passes through this interior insulation division；Its front end with
The center needle construction electric conductivity of this plug construction inserting connects；
Insulation division before one, in being movably arranged at the open front of this shell mechanism and be socketed on this center needle construction, in this
When plug construction inserts, promoted displacement；
One impedance component, is arranged in this shell mechanism, has a first end and a second end；
One contact sleeve, is electrically socketed on this center needle construction, and can be with this front insulation division together displacement；And
One elastic parts, provides the restoring force after this front insulation division displacement；
When this plug construction is not inserted into, the first end of this impedance component and the second end respectively with this shell mechanism and this contact
Sleeve conductive electrical contact, makes this impedance component form terminalization to block external electromagnetic wave interference；When this plug construction inserts
When, this front insulation division mobile and this contact sleeve are to produce displacement so that the first end of this impedance component or the second end
Conductive electrical contact separates, and does not have terminalization.
4. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein this shell mechanism of socket
For long tubular, outside car has screw thread, and centre has a nut, to form F-type connector；And interior insulation division to be arranged at this outer
In the open front of shell structure, and insulation division after arranging in this after-opening, Shi Gai center needle construction is connected across this interior insulation division
And between this rear insulation division.
5. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein this center needle construction is provided with one
Bulge loop, this bulge loop keeps out the one end in this elastic parts, and the other end of this elastic parts is then kept out in this contact sleeve end face
The expansion face being formed, closes with a copper ring in the open front of wherein this shell mechanism, and to have one convex in this front insulation division front
Going out portion, protruding from outside this copper ring, wherein this impedance component is embedded in the eccentric position of this interior insulation division, and its first end with should
Copper ring conductive electrical contact, and the second end contacts with the expansion face of this contact sleeve, wherein this front insulation division passes through this interior insulation
Center, portion, and when this plug construction inserts, this front insulation division displacement promotes the expansion face displacement of this contact sleeve to oppress this bullet
Property assembly, and make the second end of this impedance component separate with this expansion face；Wherein this front insulation division and this interior insulation division one
Shaping, and when this plug construction inserts, this front insulation division displacement promotes expansion face and this interior insulation division displacement of this contact sleeve
Oppressing this elastic parts, and making the first end of this impedance component separate with this copper ring, wherein this shell mechanism rear end connects
One plate end connection device, and this needle construction rear, center is bending, forming plate end F-type connector, or wherein this shell knot
Structure rear end forms a coaxial cable guiding device, to form coaxial cable F-type connector.
6. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein to have one vertical for this shell mechanism
T-shaped assembly within Cha Ruing, to form a mini-coax type socket；This impedance component is horizontally embedded in this front insulation division
In, make this first end be connected with this T-shaped assembly electric conductivity, also formed and be connected with this shell mechanism electric conductivity；This impedance component
An expansion face of the second end and this contact sleeve contact；This interior insulation division is arranged in the after-opening of this shell mechanism；Should
Elastic parts is socketed on this center needle construction, and is arranged between this interior insulation division and the expansion face of this contact sleeve；When
When one plug construction inserts, this front insulation division is at this center needle construction top offset, to promote the expansion face of this contact sleeve to press
This elastic parts urgent, and make first end and this T-shaped components apart of this impedance component, and cut off with this shell mechanism and do not lead
Logical.
7. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein this shell mechanism appearance car has spiral shell
Line, the middle nut with a septal fossula that formed, and a chase, to form a N Connector；This impedance component vertically buries
It is located in this shell mechanism, make this first end be connected with this shell mechanism electric conductivity；This front insulation division from appearance to middle heart
Becoming a kerf, the second end for this impedance component is arranged in the inner, and this otch extends to this front insulation division inner face
One through hole；This contact sleeve has an expansion face and contacts with the inner face of this front insulation division, and it is convex to extend one from this expansion face
Piece, contacts with the second end of this impedance component in stretching into this through hole；This interior insulation division is opened after being arranged at this shell mechanism
In mouthful；This elastic parts is arranged between this interior insulation division and the expansion face of this contact sleeve；When this plug construction inserts, before this
Insulation division displacement promotes the expansion face displacement of this contact sleeve oppressing this elastic parts, and makes the second end of this impedance component
Separate with the lug of this contact sleeve.
8. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein this shell mechanism appearance front car
There is screw thread, form a nut between end, and connect a plate end connection device at this nut rear, and in this open front is internally formed one
Bulge loop is with this front insulation division of backstop, and center needle construction is bending shape, and this interior insulation division is arranged at the end of this plate end connection device
In end opening, to form a plate end miniature version A template terminal adapter；This front insulation division has a protuberance and highlights this convex
Ring, and this impedance component is horizontally placed on the eccentric position of this front insulation division, makes this first end with this internal projecting ring electric conductivity even
Connect；This contact sleeve has an expansion face and contacts with the inner face of this front insulation division, and the of this expansion face and this impedance component
Two ends contact；This elastic parts is arranged on the center needle construction horizontal segment of this bending, and keeps out the expansion in this contact sleeve
Between big face；When this plug construction inserts, this front insulation division displacement promotes the expansion face displacement of this contact sleeve to oppress this bullet
Property assembly, and make the first end of this impedance component separate with the internal projecting ring of this shell mechanism.
9. Improvement type radio frequency connector according to claim 3, it is characterised in that: wherein this shell mechanism rear connects one
Plate end connection device, insulation division after arranging in this plate end connection device, and this open front Internal back end arranges a copper ring with only
Keeping off this interior insulation division, this center needle construction is bending, and the front of horizontal segment is calvus shape, and rear is then connected across this rear insulation
Between portion and interior insulation division, alternate line style connector to form a plate end；This front insulation division is T-shaped, and front forms a protrusion
Before portion is located at interval at this copper ring；This impedance component level is arranged in the eccentric position of this interior insulation division, makes this first end and is somebody's turn to do
Copper ring electric conductivity connects；This contact sleeve has an expansion face and contacts with the inner face of this front insulation division, and this expansion face with should
The second end contact of impedance component；This elastic parts is arranged between this rear insulation division and the expansion face of this contact sleeve；Should
When plug construction inserts, this front insulation division displacement promotes the expansion face displacement of this contact sleeve oppressing this elastic parts, and makes
The second end of this impedance component separates with the expansion face of this contact sleeve.
10. Improvement type radio frequency connector according to claim 1, it is characterised in that: wherein plug construction is for including:
One shell mechanism, internal in hollow tube-shape, there is an open front and an after-opening, this open front is inserted for this socket
Enter；
Insulation division in one, is arranged in this shell mechanism；
One center needle construction, the central shaft being arranged at this shell mechanism hollow tube-shape is online, passes through this interior insulation division；Its front end is inserted
Connect to make electric conductivity in the center needle construction of this socket entering；
Insulation division before one, in being movably arranged at the open front of this shell mechanism and be socketed on this center needle construction, in this
When plug construction inserts, promoted displacement；
One impedance component, is arranged in this shell mechanism, has a first end and a second end；
One contact sleeve, is electrically socketed on this center needle construction, and can be with this front insulation division together displacement；And
One elastic parts, provides the restoring force after this front insulation division displacement；
When being not inserted into this socket, the first end of this impedance component and the second end respectively with this shell mechanism and this connect
Touch sleeve conductive electrical contact, make this impedance component form terminalization to block external electromagnetic wave interference；When this socket is inserted
Fashionable, this front insulation division mobile and this contact sleeve are to produce displacement so that the first end of this impedance component or the second end
Conductive electrical contact separate, not there is terminalization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422331.9U CN205680895U (en) | 2016-05-11 | 2016-05-11 | Improvement type radio frequency connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620422331.9U CN205680895U (en) | 2016-05-11 | 2016-05-11 | Improvement type radio frequency connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680895U true CN205680895U (en) | 2016-11-09 |
Family
ID=57437349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620422331.9U Active CN205680895U (en) | 2016-05-11 | 2016-05-11 | Improvement type radio frequency connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421342A (en) * | 2019-08-22 | 2021-02-26 | 东莞市联晨鑫电子科技有限公司 | Assembling method of radio frequency connector and radio frequency connector mounting device |
-
2016
- 2016-05-11 CN CN201620422331.9U patent/CN205680895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421342A (en) * | 2019-08-22 | 2021-02-26 | 东莞市联晨鑫电子科技有限公司 | Assembling method of radio frequency connector and radio frequency connector mounting device |
| CN112421342B (en) * | 2019-08-22 | 2024-01-16 | 东莞市联晨鑫电子科技有限公司 | Method for assembling radio frequency connector and device for installing radio frequency connector |
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