CN203631780U - Cable connector assembly - Google Patents
Cable connector assembly Download PDFInfo
- Publication number
- CN203631780U CN203631780U CN201320835318.2U CN201320835318U CN203631780U CN 203631780 U CN203631780 U CN 203631780U CN 201320835318 U CN201320835318 U CN 201320835318U CN 203631780 U CN203631780 U CN 203631780U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connector assembly
- cable connector
- internal circuit
- coaxial cable
- 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.)
- Expired - Fee Related
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- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
Abstract
The utility model relates to a cable connector assembly. The cable connector assembly comprises an insulation body, a plurality of conductive terminals arranged in the insulation body, a built-in circuit board and a cable, each conductive terminal comprises a contact portion and a welding portion, the welding portions are welded on the built-in circuit board, the cable comprises a first set of signal conducting wires and a second set of signal conducting wires, the first set of signal conducting wires are welded on the lower surface of the built-in circuit board, the built-in circuit board is provided with a penetrating through hole, and the second set of signal conducting wires upwardly penetrate through the through hole and are welded on the upper surface of the built-in circuit board. According to the cable connector assembly, the signal integrity of the built-in circuit board due to hole penetration can be prevented from being influenced, the wiring of the built-in circuit board and electronic components are not influenced, the wiring length can be controlled in a short dimension, and the attenuation of signals is reduced.
Description
Technical field
The utility model relates to a kind of micro coaxial cable connector assembly, relates in particular to a kind of micro coaxial cable connector assembly with internal circuit board.
Background technology
General existing micro coaxial cable connector assembly comprises insulating body, is contained in the internal circuit board of conducting terminal, cable and connection conducting terminal and cable in insulating body, conducting terminal is welded on the front end of internal circuit board, and cable is welded on the rear end of internal circuit board, make conducting terminal form electric connection by internal circuit board and cable.But, internal circuit board sometimes need via hole by the circuit switching of internal circuit board one side to opposite side, so can affect the signal integrity of internal circuit board, the wiring of internal circuit board also can exert an influence with electronic component, and length of arrangement wire is longer.
So, be necessary to design new micro coaxial cable connector assembly to solve the problems of the technologies described above.
Utility model content
The purpose of this utility model has been to provide a kind of micro coaxial cable connector assembly that improves internal circuit board length of arrangement wire that has.
For realizing aforementioned object, the utility model adopts following technical scheme: a kind of micro coaxial cable connector assembly, it comprises insulating body, be contained in the some conducting terminals in insulating body, internal circuit board and cable, described conducting terminal has contact site and weld part, described weld part is welded in internal circuit board, described cable comprises first, second group of signal conductor, described first group of signal conductor is welded on internal circuit board lower surface, described internal circuit board has the through hole running through, after being upward through described through hole, described second group of signal conductor be welded on internal circuit board upper surface.
As further improvement of the utility model, described internal circuit board comprises leading portion, back segment and connects the interlude of leading portion and back segment, described through hole runs through described interlude, the upper and lower surface of described interlude is respectively equipped with the row's metal connecting sheet welding together with first, second group signal conductor, and described brace is positioned at the front of through hole.
As further improvement of the utility model, described insulating body comprises that two ends, left and right, Ji Zi docking section, docking section extend back and the isolated a pair of arm in left and right, described docking section is concaved with to accommodate the spliced eye of butt connector, described contact site is in spliced eye, one receiving space is formed on docking section and this is between arm, described leading portion is positioned at receiving space, and described interlude and back segment protrude out insulating body backward.
As further improvement of the utility model, described micro coaxial cable connector assembly also comprises the locating piece that is positioned at through hole, the upper and lower surface of described locating piece is provided with the groove of first, second group signal conductor of location, and described first, second group signal conductor is arranged as a row separately.
As further improvement of the utility model, the upper and lower surface of described leading portion is respectively equipped with the metal welding contact pin welding together with weld part.
As further improvement of the utility model, the upper surface of described back segment is provided with electronic component.
As further improvement of the utility model, described micro coaxial cable connector assembly also comprises the metal earthing sheet being welded in internal circuit board, ground path in described internal circuit board is connected with ground strip short circuit, and described cable comprises the earth lead linking together with ground strip.
As further improvement of the utility model, described ground strip comprise be the connecting portion of П shape and from connecting portion bottom horizontally extending welding foot laterally, described welding foot is welded in internal circuit board, described earth lead is welded on connecting portion.
As further improvement of the utility model, described connecting portion is clamped between locating piece and earth lead on above-below direction, and described earth lead is through bending backward the top that extends ground strip after groove again.
As further improvement of the utility model, described internal circuit board is provided with the metal bridge contact pin welding together with welding foot in the left and right sides of through hole.
The internal circuit board of the utility model micro coaxial cable connector assembly has the through hole running through, after being upward through described through hole, second group of signal conductor of cable be welded on internal circuit board upper surface, so design, internal circuit board without via hole by the circuit switching of internal circuit board one side to opposite side, can avoid being affected because via hole causes the signal integrity of internal circuit board, the wiring of internal circuit board can not exert an influence with electronic component, and length of arrangement wire can be controlled in very short size, reduce the decay of signal, thereby improve the quality of micro coaxial cable connector assembly signal transmission.
Brief description of the drawings
Fig. 1 is the three-dimensional combination figure of the utility model micro coaxial cable connector assembly.
Fig. 2 is the three-dimensional exploded view of the utility model micro coaxial cable connector assembly.
Fig. 3 is the three-dimensional exploded view of another angle of the utility model micro coaxial cable connector assembly.
Embodiment
Refer to shown in Fig. 1 to Fig. 3, the utility model micro coaxial cable connector assembly 100 comprises insulating body 10, be contained in some conducting terminals 20, internal circuit board 30, metal earthing sheet 40, locating piece 50, the cable 60 in insulating body 10 and be overmolded onto the insulation force-applying piece 70 of cable 60 outsides.Internal circuit board 30 connects conducting terminal 20 and cable 60, and metal earthing sheet 40 is welded in internal circuit board 30 with cable 60.
Conducting terminal 20 has contact site 21, the weld part 22 of front and back ends, contact site 21 is positioned at spliced eye 110 and is arranged as two rows, the elastic construction that each contact site 21 is arc, when butt connector is inserted into spliced eye 110 when interior, contact site is clamping contact butt connector Shang Xia 21.Weld part 22 extends rearwardly in receiving space 13, is arranged as two rows simultaneously.
Locating piece 50 is positioned at internal circuit board 30 through holes 320, and the upper and lower surface of locating piece 50 is provided with pre-and post perforative groove 52.
Although be example object, preferred implementation of the present utility model is disclosed, but those of ordinary skill in the art will recognize, in the situation that not departing from by the disclosed scope and spirit of the present utility model of appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. a micro coaxial cable connector assembly, it comprises insulating body, is contained in some conducting terminals, internal circuit board and cable in insulating body, described conducting terminal has contact site and weld part, described weld part is welded in internal circuit board, described cable comprises first, second group signal conductor, described first group of signal conductor is welded on internal circuit board lower surface, it is characterized in that: described internal circuit board has the through hole running through, after described second group of signal conductor is upward through described through hole, be welded on internal circuit board upper surface.
2. micro coaxial cable connector assembly according to claim 1, it is characterized in that: described internal circuit board comprises leading portion, back segment and connects the interlude of leading portion and back segment, described through hole runs through described interlude, the upper and lower surface of described interlude is respectively equipped with the row's metal connecting sheet welding together with first, second group signal conductor, and described brace is positioned at the front of through hole.
3. micro coaxial cable connector assembly according to claim 2, it is characterized in that: described insulating body comprises that two ends, left and right, Ji Zi docking section, docking section extend back and the isolated a pair of arm in left and right, described docking section is concaved with to accommodate the spliced eye of butt connector, described contact site is in spliced eye, one receiving space is formed on docking section and this is between arm, described leading portion is positioned at receiving space, and described interlude and back segment protrude out insulating body backward.
4. micro coaxial cable connector assembly according to claim 1, it is characterized in that: described micro coaxial cable connector assembly also comprises the locating piece that is positioned at through hole, the upper and lower surface of described locating piece is provided with the groove of first, second group signal conductor of location, and described first, second group signal conductor is arranged as a row separately.
5. micro coaxial cable connector assembly according to claim 2, is characterized in that: the upper and lower surface of described leading portion is respectively equipped with the metal welding contact pin welding together with weld part.
6. micro coaxial cable connector assembly according to claim 2, is characterized in that: the upper surface of described back segment is provided with electronic component.
7. micro coaxial cable connector assembly according to claim 4, it is characterized in that: described micro coaxial cable connector assembly also comprises the metal earthing sheet being welded in internal circuit board, ground path in described internal circuit board is connected with ground strip short circuit, and described cable comprises the earth lead linking together with ground strip.
8. micro coaxial cable connector assembly according to claim 7, it is characterized in that: described ground strip comprises and is the connecting portion of П shape and the horizontally extending welding foot laterally from connecting portion bottom, described welding foot is welded in internal circuit board, and described earth lead is welded on connecting portion.
9. micro coaxial cable connector assembly according to claim 8, is characterized in that: described connecting portion is clamped between locating piece and earth lead on above-below direction, and described earth lead is through bending backward the top that extends ground strip after groove again.
10. micro coaxial cable connector assembly according to claim 8, is characterized in that: described internal circuit board is provided with the metal bridge contact pin welding together with welding foot in the left and right sides of through hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320835318.2U CN203631780U (en) | 2013-12-16 | 2013-12-16 | Cable connector assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320835318.2U CN203631780U (en) | 2013-12-16 | 2013-12-16 | Cable connector assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203631780U true CN203631780U (en) | 2014-06-04 |
Family
ID=50818227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320835318.2U Expired - Fee Related CN203631780U (en) | 2013-12-16 | 2013-12-16 | Cable connector assembly |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203631780U (en) |
-
2013
- 2013-12-16 CN CN201320835318.2U patent/CN203631780U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20191216 |