CN204104215U - A kind of direct insertion pcb board - Google Patents
A kind of direct insertion pcb board Download PDFInfo
- Publication number
- CN204104215U CN204104215U CN201420584797.XU CN201420584797U CN204104215U CN 204104215 U CN204104215 U CN 204104215U CN 201420584797 U CN201420584797 U CN 201420584797U CN 204104215 U CN204104215 U CN 204104215U
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- CN
- China
- Prior art keywords
- plate body
- components
- parts
- via hole
- stitch
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- 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 kind of direct insertion pcb board, this pcb board comprises plate body, plate body is provided with direct insertion via hole, the stitch of components and parts is plugged on plate body by the direct insertion via hole on plate body, the stitch of components and parts comprises pin pipe, pin pipe end is provided with sphaerocepharous seeker and the metal barb in reversed acanthoid, this metal barb has certain elasticity flexing degree, pin pipe is provided with the ferrule of conduction in the one end near plate body upper surface, the copper foil layer of ferrule and plate body upper surface keeps at a certain distance away, and ferrule side is provided with the conductive contact blade with copper foil layer close contact.During grafting components and parts, the stitch of components and parts is aimed at via hole directly insert, after insertion, the metal barb of stitch end can make stitch be fixed on via hole, conductive contact blade and copper foil layer close contact are formed and are electrically connected simultaneously, when corresponding component damage, are cut off by pin pipe below ferrule, the pin pipe be contained in via hole can be made to come off, the components and parts that grafting is first-class again.
Description
Technical field
The utility model relates to wiring board art, is specifically related to a kind of components and parts grafting fast, the direct insertion pcb board that pcb board body can reuse.
Background technology
Printed circuit board, also known as printed circuit board (PCB), printed substrate, be called for short printed board, English abbreviation PCB (printedcircuit board) or PWB (printed wiring board), is base material with insulation board, is cut into certain size, at least with a conductive pattern on it, and cloth porose (as component hole, fastener hole, plated-through hole etc.), be used for replacing the chassis of device electronic devices and components in the past, and realize being interconnected between electronic devices and components.The mode that the components and parts of existing pcb board normally adopt stitch to weld is fixed on pcb board body, and the mode of soldering not only increases work load, and has higher requirements to soldering quality, and the tin welding spot of adjacent stitches can not be caused to contact; In addition, after components and parts are damaged, the circuit on whole pcb board all can be affected, if when needing the components and parts changing this damage, need again to carry out detin to its stitch, then change new components and parts and again weld, significantly increase workload.In order to the cost that saves time, the maintenance mode that some maintenance men adopt again changes whole pcb board, and the waste so not only causing whole pcb board also result in the waste of other components and parts, does not meet the strategy of national sustainable development.
Utility model content
In order to solve the defect that above-mentioned technology exists, the utility model provides a kind of components and parts grafting quick, the direct insertion pcb board that pcb board body can reuse.
The utility model realizes the technical scheme that above-mentioned technique effect adopts:
A kind of direct insertion pcb board, comprise the plate body be made up of copper foil layer and substrate layer, described plate body is provided with direct insertion via hole, the stitch of components and parts is plugged on described plate body by the direct insertion via hole on described plate body, the stitch of components and parts comprises pin pipe, described pin pipe end is provided with sphaerocepharous seeker and the metal barb in reversed acanthoid, described metal barb has elasticity flexing degree, described pin pipe is provided with the ferrule of conduction in the one end near described plate body upper surface, the copper foil layer of described ferrule and described plate body upper surface keeps at a certain distance away, described ferrule side is provided with the conductive contact blade with described copper foil layer close contact.
The beneficial effects of the utility model are: the utility model is when grafting components and parts are assembled, the stitch of components and parts is aimed at via hole directly insert, after insertion, the metal barb of stitch end can make stitch be fixed on via hole, conductive contact blade and copper foil layer close contact are formed and are electrically connected simultaneously, when corresponding component damage, are cut off by pin pipe below ferrule, the pin pipe be contained in via hole can be made to come off, the components and parts that grafting is first-class again.Components and parts grafting is efficient and convenient, and pcb board can reuse, and significantly can reduce entreprise cost and plate efficiency on the components and parts of increase pcb board.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged diagram of II part in Fig. 1.
In figure: 1-substrate layer, 2-copper foil layer, the direct insertion via hole of 3-, 4-pin pipe, 41-ferrule, 42-conductive contact blade, 43-metal barb, 44-seeker.
Embodiment
Referring to Figure of description and specific embodiment, the utility model is described in further detail:
Shown in seeing figures.1.and.2, a kind of direct insertion pcb board, comprises the plate body be made up of copper foil layer 2 and substrate layer 1.Plate body is provided with direct insertion via hole 3, and direct insertion via hole 3 runs through copper foil layer 2 and substrate layer 1.The stitch of components and parts is plugged on plate body by the direct insertion via hole 3 on plate body, the stitch of components and parts comprises the pin pipe 4 of conduction, this pin pipe 4 end is provided with sphaerocepharous seeker 44 and the metal barb 43 in reversed acanthoid, and sphaerocepharous seeker 44 bootable pin pipe 4 is more easily inserted in direct insertion via hole 3.Metal barb 43 has certain elasticity flexing degree, insert in the process of direct insertion via hole 3 at pin pipe 4, metal barb 43 is squeezed, under elastic reaction, it shrinks to pin pipe 4 draws close, and when pin pipe 4 end is through after direct insertion via hole 3, metal barb 43 recovers elastic deformation, outwards in the state of scattering, the end of pin pipe 4 is made to be fixed on the lower surface of plate body by metal barb 43.In order to make the electric connection between pin pipe 4 and copper foil layer 2 more reliable and more stable, pin pipe 4 is in close plate body upper surface, that is the ferrule 41 of conduction is provided with near one end of copper foil layer 2, this ferrule 41 is spaced a distance with the copper foil layer 2 of plate body upper surface, and ferrule 41 side is provided with the conductive contact blade 42 with copper foil layer 2 close contact.Distance between ferrule 41 and copper foil layer 2 makes clamp have operating space in the space of this distance segment, after component damage, cuts off the pin pipeline section between ferrule 41 and copper foil layer 2 by clamp.
In sum, the utility model is when grafting components and parts are assembled, the stitch of components and parts is aimed at via hole directly insert, after insertion, the metal barb of stitch end can make stitch be fixed on via hole, and conductive contact blade and copper foil layer close contact are formed and be electrically connected simultaneously, when corresponding component damage, pin pipe is cut off below ferrule, the pin pipe be contained in via hole can be made to come off, the components and parts that grafting is first-class again.Components and parts grafting is efficient and convenient, and pcb board can reuse, and significantly can reduce entreprise cost and plate efficiency on the components and parts of increase pcb board.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and specification; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications; these changes and improvements all fall in claimed scope of the present utility model, and the protection range that the utility model requires is defined by appending claims and equivalent thereof.
Claims (1)
1. a direct insertion pcb board, comprise the plate body be made up of copper foil layer and substrate layer, it is characterized in that, described plate body is provided with direct insertion via hole, the stitch of components and parts is plugged on described plate body by the direct insertion via hole on described plate body, the stitch of components and parts comprises pin pipe, described pin pipe end is provided with sphaerocepharous seeker and the metal barb in reversed acanthoid, described metal barb has elasticity flexing degree, described pin pipe is provided with the ferrule of conduction in the one end near described plate body upper surface, the copper foil layer of described ferrule and described plate body upper surface keeps at a certain distance away, described ferrule side is provided with the conductive contact blade with described copper foil layer close contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584797.XU CN204104215U (en) | 2014-09-25 | 2014-09-25 | A kind of direct insertion pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584797.XU CN204104215U (en) | 2014-09-25 | 2014-09-25 | A kind of direct insertion pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204104215U true CN204104215U (en) | 2015-01-14 |
Family
ID=52272608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584797.XU Expired - Fee Related CN204104215U (en) | 2014-09-25 | 2014-09-25 | A kind of direct insertion pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204104215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163111A (en) * | 2016-08-22 | 2016-11-23 | 常州鼎润电子科技有限公司 | Easily mounting circuit boards |
-
2014
- 2014-09-25 CN CN201420584797.XU patent/CN204104215U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106163111A (en) * | 2016-08-22 | 2016-11-23 | 常州鼎润电子科技有限公司 | Easily mounting circuit boards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180425 Address after: 325000 Binhai five economic development zone, Binhai Economic and Technological Development Zone, Wenzhou, Zhejiang 315 Patentee after: Zhejiang Jun Hao electronic Limited by Share Ltd Address before: 325000 C602 District, Binhai Park, Wenzhou economic and Technological Development Zone, Wenzhou, Zhejiang Patentee before: GLOBAL PROSPECT SCIEN-TECH INC.(ZHEJIANG) |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |