CN102510659A - Lead outgoing structure of circuit board - Google Patents
Lead outgoing structure of circuit board Download PDFInfo
- Publication number
- CN102510659A CN102510659A CN2011103375689A CN201110337568A CN102510659A CN 102510659 A CN102510659 A CN 102510659A CN 2011103375689 A CN2011103375689 A CN 2011103375689A CN 201110337568 A CN201110337568 A CN 201110337568A CN 102510659 A CN102510659 A CN 102510659A
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- CN
- China
- Prior art keywords
- lead
- circuit board
- wiring board
- wire
- outgoing
- 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.)
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Abstract
The invention relates to a lead outgoing structure of a circuit board, which comprises a circuit board and an outgoing lead. An outgoing lead connecting point is arranged on the front side of the circuit board, a lead clamping structure running through the circuit board is arranged on the circuit board, and the outgoing line penetrates the lead clamping structure from the back side of the circuit board to be connected with the outgoing lead connecting point fixedly. The lead outgoing structure of the circuit board has the advantages that force stressed on the outgoing lead is born by the lead clamping structure since the outgoing lead penetrates through the lead clamping structure from the back side of the circuit board to be connected with the outgoing line connecting point fixedly, so that the outgoing lead connecting point is not easy to be cracked by external force, the service life of the outgoing line is prolonged and the circuit board is guaranteed to work normally.
Description
Technical field
The present invention relates to a kind of wiring board wire lead-out structure.
Background technology
Existing wiring board and lead-out wire connected mode are: the wiring board front is provided with the lead-out wire tie point; Lead-out wire directly is fixedly connected on the lead-out wire tie point, operates the lead-out wire tie point like this and is prone to rupture, and lead-out wire is prone to loosening; Influence the useful life of wiring board, the maintenance trouble.
Summary of the invention
The technical problem that the present invention will solve be lead-out wire be connected with wiring board cause the lead-out wire tie point be prone to rupture, loosening, decline in useful life.
In order to solve the problems of the technologies described above; The present invention realizes through following technical scheme: a kind of wiring board wire lead-out structure; Comprise wiring board and lead-out wire; The wiring board front is provided with the lead-out wire tie point, it is characterized in that: said wiring board is provided with the card wire structure that runs through wiring board, and lead-out wire passes card wire structure and is fixedly connected with the lead-out wire tie point from the wiring board back side.
Preferably, said card wire structure is a through hole, and lead-out wire and through hole interference fit after lead-out wire and the through hole interference fit, have guaranteed that lead-out wire is loosening, is difficult for being pulled and makes the tie point fracture.
Preferably, said card wire structure is a draw-in groove, and lead-out wire and draw-in groove interference fit after lead-out wire and the draw-in groove interference fit, have guaranteed that lead-out wire is loosening, is difficult for being pulled and makes the tie point fracture.
In sum; Advantage of the present invention: lead-out wire is passed card wire structure be fixedly connected from the wiring board back side with the lead-out wire tie point; Card wire structure has born the power that lead-out wire receives; Guaranteed that the lead-out wire tie point is not vulnerable to external force and ruptures, improve useful life, guaranteed the normal use of wiring board.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is the structural representation of the embodiment of the invention one;
Fig. 2 is the structural representation of the embodiment of the invention two.
Embodiment
Embodiment one:
As shown in Figure 1, a kind of wiring board wire lead-out structure comprises wiring board 1 and lead-out wire 2; Wiring board 1 front is provided with lead-out wire tie point 3; It is characterized in that: said wiring board 1 is provided with the card wire structure 4 that runs through wiring board 1, and lead-out wire 2 passes card wire structure 4 from wiring board 1 back side and is fixedly connected with lead-out wire tie point 3, and said card wire structure 4 is a through hole 41; Lead-out wire 2 and through hole 41 interference fit; After lead-out wire 2 and through hole 41 interference fit, guaranteed that lead-out wire 2 is loosening, be difficult for being pulled and make the tie point fracture.
Lead-out wire 2 is passed the through hole 41 that wiring board 1 is provided with to be fixedly connected with the lead-out wire tie point 3 that wiring board 1 front is provided with.
Embodiment two:
As shown in Figure 2; Like embodiment one described a kind of wiring board wire lead-out structure; Present embodiment has following difference: said card wire structure 4 is draw-in groove 42, and lead-out wire 2 and draw-in groove 42 interference fit are after lead-out wire 2 and draw-in groove 42 interference fit; Guaranteed that lead-out wire 2 is loosening, be difficult for being pulled and make the tie point fracture.
Draw-in groove 42 blocks lead-out wire 2, and be fixedly connected with lead-out wire tie point 3 that wiring board 1 front is provided with.
Lead-out wire is passed card wire structure to be fixedly connected with the lead-out wire tie point from the wiring board back side; Card wire structure has born the power that lead-out wire receives; Guaranteed that the lead-out wire tie point is not vulnerable to external force and ruptures, improve useful life, guaranteed the normal use of wiring board.
Claims (3)
1. wiring board wire lead-out structure; Comprise wiring board (1) and lead-out wire (2); Wiring board (1) front is provided with lead-out wire tie point (3); It is characterized in that: said wiring board (1) is provided with the card wire structure (4) that runs through wiring board (1), and lead-out wire (2) passes card wire structure (4) from wiring board (1) back side and is fixedly connected with lead-out wire tie point (3).
2. according to claims 1 described a kind of wiring board wire lead-out structure, it is characterized in that: said card wire structure (4) is a through hole (41), lead-out wire (2) and through hole (41) interference fit.
3. according to claims 1 described a kind of wiring board wire lead-out structure, it is characterized in that: said card wire structure (4) is a draw-in groove (42), lead-out wire (42) and draw-in groove (42) interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103375689A CN102510659A (en) | 2011-10-31 | 2011-10-31 | Lead outgoing structure of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103375689A CN102510659A (en) | 2011-10-31 | 2011-10-31 | Lead outgoing structure of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102510659A true CN102510659A (en) | 2012-06-20 |
Family
ID=46222702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103375689A Pending CN102510659A (en) | 2011-10-31 | 2011-10-31 | Lead outgoing structure of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102510659A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201418210Y (en) * | 2009-03-13 | 2010-03-03 | 贵阳仪器仪表工业公司永青示波器厂 | Connection structure between circuit board and wires welded on the circuit board |
-
2011
- 2011-10-31 CN CN2011103375689A patent/CN102510659A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201418210Y (en) * | 2009-03-13 | 2010-03-03 | 贵阳仪器仪表工业公司永青示波器厂 | Connection structure between circuit board and wires welded on the circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |