CN2645349Y - Signal transmission line - Google Patents
Signal transmission line Download PDFInfo
- Publication number
- CN2645349Y CN2645349Y CN 03209114 CN03209114U CN2645349Y CN 2645349 Y CN2645349 Y CN 2645349Y CN 03209114 CN03209114 CN 03209114 CN 03209114 U CN03209114 U CN 03209114U CN 2645349 Y CN2645349 Y CN 2645349Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- transmission line
- abutting end
- signal transmission
- metal material
- 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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Abstract
The utility model discloses a signal transmission line which comprises a transmission line body and two connectors respectively connected with two ends of the transmission line body. An electric conduction terminal line is arranged through the second connecting ends of connectors, and the electric conduction terminal line is provided with a metallic stock-belt, a first plural terminal which is formed in one piece with the metallic stock-belt and positioned at the same side as the metallic stock-belt , at least a second terminal positioned between every two first terminals, more than one fracture part connecting the second terminal and the metallic stock-belt and the connecting parts respectively connecting the first terminal and the metallic stock-belt. The metallic bare wire basset terminals of the transmission line body are respectively welded with the first and the second terminals by the fracture of the fracture parts.
Description
Technical field
The utility model relates to a kind of signal transmission line, and it is rapid particularly to relate to a kind of combination, and then the signal transmission line that can reduce cost.
Background technology
As shown in Figure 1, signal transmission line 1 two connectors 11 (among the figure only show wherein an end) that include a transmission yarn 12 and be connected to these transmission yarn 12 two ends in the past.Each connector 11 has an insulation shell 111, and insulation shell 111 has more one first inserted terminal 112 and one second inserted terminal 113 that is interconnected.As shown in Figure 2,12 of transmission yarns are to be coated with two metal wire groups 122 in an insulating body 121, each metal wire group 122 all has the grounding terminal 124 that a coating 123, two is placed through in the coating 123 separately, and two be placed through in the coating 123 separately and be positioned at the signal bare wire 125 of 124 of two grounding terminals, disturb for avoiding producing signal, so signal bare wire 125 is outside and be coated with an insulating case 126.In addition, each bare wire 124,125 end all is revealed in outside the insulating body 121.
As Fig. 3, shown in 4, when insulation shell 11 and transmission yarn 12 combinations, being each terminal 131 that will take shape in the terminal board 13 on the foil is earlier penetrated and through first inserted terminal 112 by second inserted terminal 113 of insulation shell 11, the strip 132 in order to connect each terminal 131 on the terminal board 13 fractures, only each terminal 131 is kept somewhere on insulation shell 11, again with each grounding terminal 124 and each signal bare wire 125 of transmission yarn 12---weld together with each terminal 131, the two adjacent ground bare wires 124 ' that wherein are positioned at place, transmission yarn 12 centre positions then must be located with same butt 131 ' welding, and insulation shell 11 and transmission yarn 12 are combined into one.Certainly for the assembly that makes insulation shell 11 and transmission yarn 12 is more attractive in appearance, block simultaneously the Electromagnetic Interference phenomenon takes place in the use, therefore more can be in the outside insulating sleeve 14 that coats of this assembly.
Yet because of terminal 131,131 ' area is narrow and small, to on same butt 131 ', weldering simultaneously tie two grounding terminals 124 ', the processing operation is difficult for and is time-consuming, in addition, though Fig. 1,3,4 only show that quantity is the connector 11 (inserted terminal 112 of 7pins, 113 and the quantity of terminal 131 be all 7), yet in fact this type of signal transmission line has plurality of specifications, 10pins for example, 13pins, 16pins ... 31pins, when terminal 131 numbers the more, except that the grounding terminal 124 that is positioned at both sides, the adjacent in twos grounding terminal 124 ' that is positioned at the place, centre position all needs to weld together with same butt 131 ', makes required time and the manual operation cost of processing operation obviously improve.
The utility model content
The purpose of this utility model be to provide a kind of combination rapidly and structure firm, and the signal transmission line that can thereby reduce cost.
Of the present utility model being characterised in that: respectively second abutting end of this connector has all placed conducting terminal row, respectively this conducting terminal row has a metal material belt, one-body molded and be positioned at the plural the first terminal of the same side of this metal material belt with this metal material belt, be positioned at least one second terminal between the first terminal in twos, fracture portion in order to link to each other more than one with respectively this second terminal and this metal material belt, and connect the respectively connecting portion of this first terminal and this metal material belt respectively, borrow respectively should fracture portion to break apart, and respectively this metal bare wire bared end that makes this transmission line body welds together with this second terminal respectively and respectively this first terminal of being adjacent to these metal material belt both sides respectively.
The utility model signal transmission line can make up, reduce activity duration and manual operation cost rapidly, and can make effects such as the structure of assembly is firm.
Below by reaching the drawings and the specific embodiments the utility model signal transmission line is elaborated.
Description of drawings
Fig. 1 is the schematic diagram before a kind of insulation shell, terminal board, transmission yarn of signal transmission line in the past do not make up
Fig. 2 is the transmission yarn sectional drawing of Fig. 1.
Fig. 3 is insulation shell, the terminal board constitutional diagram of Fig. 1.
Fig. 4 is the constitutional diagram of Fig. 1.
Fig. 5 is the perspective exploded view of the utility model signal transmission line one preferred embodiment.
Fig. 6 is housing, the terminal board constitutional diagram of connector in this preferred embodiment, shows the aspect that each fracture portion disconnects.
Fig. 7 is connector, terminal board, the transmission line body constitutional diagram of this preferred embodiment.
Fig. 8 is the another kind of form housing of connector in this preferred embodiment, the exploded view of terminal board.
Embodiment
Shown in Fig. 5,6, the preferred embodiment of the utility model signal transmission line is two connectors 31 that include a transmission line body 32 and be connected to these transmission line body 32 two ends.Transmission line body 32 has a plurality of metal bare wires 321, and a insulating body 322 in order to coat these metal bare wires 321.These metal bare wires 321 have a plurality of grounding terminals 323 and signal line 324, the arrangement of these metal bare wires 321 is to be that contiguous these insulating body 322 both sides respectively are a grounding terminal 323, the middle can be provided with two grounding terminals, and (Fig. 5 does not show, be equivalent to grounding terminal 124 ' shown in Figure 1), perhaps will be equivalent to grounding terminal shown in Figure 1 124 ' and detach (effect please be held aftermentioned), arrange two signal line 324 respectively in each outside grounding terminal 323 1 side again, and grounding terminal 323 and be positioned at two signal line 324 of one side and be 325 coating of an insulation-coated layer simultaneously, insulation-coated layer 325 can be made by aluminium foil, in order to isolating electromagnetic, prevent that signal is interfered.In addition, each signal line 324 has an insulation body 326, and two ends are through at the signal bare wire 327 outside this insulation body 326 respectively.And this connector 31 has that a housing 311, is formed on this housing 311 and first abutting end 312 in order to electrically connect with an electronic installation, and one is positioned at and is communicated with first abutting end, 312 opposite location places and with first abutting end 312 and in order to be connected second abutting end 313 of transmission line body 32.
When each connector 31 of combination and transmission line body 32, be the part insulating body 322 that divests these transmission line body 32 at least one ends earlier whereby, these grounding terminals 323 and signal line 324 partly are exposed to outside this insulating body 322.Again conducting terminal row 33 is placed through in this connector 31 and in order to connect first abutting end 312 and second abutting end 313, and conducting terminal row 33 has a metal material belt 331, one-body molded with metal material belt 331 and be positioned at the plural the first terminal 332 of metal material belt 331 same sides, two second terminals 333 that are positioned at 332 of the first terminals in twos, the fracture portion 334 in order to link to each other with each second terminal 333 and metal material belt 331 more than, and connects the respectively connecting portion 335 of this first terminal 332 and this metal material belt 331 respectively.
Cooperate shown in Figure 7ly, each fracture portion 334 of conducting terminal row 33 is broken apart, so that each second terminal 333 separates with metal material belt 331.Each signal bare wire 327 end with transmission line body 32 weld together with second terminal 333 respectively at last, and each grounding terminal 323 end that is adjacent to metal material belt 331 both sides then weld together with corresponding the first terminal 332, and transmission line body 32 two ends are combined into one with each electric connector 31 respectively.
In addition, before transmission line body 32 and each electric connector 31 make up, can be in advance (Fig. 5 does not show with two grounding terminals that are positioned at place, transmission line body 32 centre positions, be equivalent to grounding terminal 124 ' shown in Figure 1) detach, form a transmission line body 32 of not having a middle ground bare wire, to save the wire rod cost.Certainly two grounding terminals that are positioned at place, transmission line body 32 centre positions also can be kept, that is directly select existing transmission line body 32 for use, and two middle ground bare wires need not weld and directly adhere on the corresponding the first terminal 332.
On the metal material belt 331 in the utility model the total number of terminals of institute's moulding can have 7+3n (n is 0,1,2 ... natural number) increase changes.And the metal bare wire 321 of transmission line body 32 also can cooperate the layout of these terminals and do variation.
In addition,, block simultaneously the Electromagnetic Interference phenomenon takes place in the use for the assembly that makes each connector 31 and transmission line body 32 is more attractive in appearance, therefore more can be in the outside insulation crust 34 that coats of this assembly.
And for example shown in Figure 8, connector 31 housings 311 of the present utility model more can have a plurality of abutting ends, promptly form the 3rd stacked abutting end 314 of one and first abutting end 312 in first abutting end, 312 homonymies, form the 4th stacked abutting end 315 of one and second abutting end 313 in second abutting end, 313 homonymies, the 3rd abutting end 314 also can be connected with the 4th abutting end 315, whereby after signal transmission line is made, be positioned at first of connector 31 homonymies, three abutting ends 312,314 can use and same electronic installation electric connection, and be positioned at second of opposite side, four abutting ends 313,314 can place for conducting terminal row 33 respectively, and then connect different transmission line body (figure does not show) respectively, to make the signal transmission line goods of different kenels.
Claims (5)
1. signal transmission line includes:
One transmission line body has a plurality of metal bare wires, and one in order to coating the insulating body of these metal bare wires, and these metal bare wires also partly are exposed to outside this insulating body; And
Two connectors, be connected to this transmission line body two ends, respectively this connector has that a housing, is formed on this housing and first abutting end in order to electrically connect with an electronic installation, and one is positioned at and this first abutting end opposite location place and second abutting end in order to be connected with this transmission line body; It is characterized in that:
Respectively second abutting end of this connector has all placed conducting terminal row, respectively this conducting terminal row has a metal material belt, one-body molded and be positioned at the plural the first terminal of the same side of this metal material belt with this metal material belt, be positioned at least one second terminal between the first terminal in twos, fracture portion in order to link to each other more than one with respectively this second terminal and this metal material belt, and connect the respectively connecting portion of this first terminal and this metal material belt respectively, borrow respectively should fracture portion to break apart, and respectively this metal bare wire bared end that makes this transmission line body welds together with this second terminal respectively and respectively this first terminal of being adjacent to these metal material belt both sides respectively.
2. signal transmission line as claimed in claim 1 is characterized in that:
This first terminal is the terminal in order to ground connection, and this second terminal then is the terminal in order to transmission signal.
3. signal transmission line as claimed in claim 1 is characterized in that:
This housing have more one with the 3rd stacked abutting end of this first abutting end, an and usefulness four abutting end stacked with this second abutting end, the 3rd abutting end also is connected with the 4th abutting end, the 3rd abutting end and this first abutting end can electrically connect with this electronic installation simultaneously whereby, and the 4th abutting end then is connected with this transmission line body simultaneously with this second abutting end.
4. signal transmission line as claimed in claim 1 is characterized in that:
This conducting terminal row is placed through behind this connector and can connects this first abutting end and this second abutting end.
5. signal transmission line as claimed in claim 1 is characterized in that:
This signal transmission line more includes an insulation crust, in order to be coated on the respectively assembly outside of this electric connector and this transmission line body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209114 CN2645349Y (en) | 2003-09-05 | 2003-09-05 | Signal transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03209114 CN2645349Y (en) | 2003-09-05 | 2003-09-05 | Signal transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645349Y true CN2645349Y (en) | 2004-09-29 |
Family
ID=34288859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03209114 Expired - Fee Related CN2645349Y (en) | 2003-09-05 | 2003-09-05 | Signal transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2645349Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086397A (en) * | 2017-04-13 | 2017-08-22 | 番禺得意精密电子工业有限公司 | The manufacture method and its electric connector of electric connector |
-
2003
- 2003-09-05 CN CN 03209114 patent/CN2645349Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107086397A (en) * | 2017-04-13 | 2017-08-22 | 番禺得意精密电子工业有限公司 | The manufacture method and its electric connector of electric connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |