CN203135015U - Electronic apparatus - Google Patents
Electronic apparatus Download PDFInfo
- Publication number
- CN203135015U CN203135015U CN 201220739419 CN201220739419U CN203135015U CN 203135015 U CN203135015 U CN 203135015U CN 201220739419 CN201220739419 CN 201220739419 CN 201220739419 U CN201220739419 U CN 201220739419U CN 203135015 U CN203135015 U CN 203135015U
- Authority
- CN
- China
- Prior art keywords
- connector
- pcb board
- electronic installation
- pcb
- fixing
- 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)
Abstract
The utility model discloses an electronic apparatus, comprising a PCB and a connector, wherein the bottom end of the connector is provided with pins; the PCB is provided with a fixing through hole and welding discs close to the fixing through hole; the connector reversely penetrates through the fixing through hole from the surface, provided with the welding discs, of the PCB; a jack of the connected is made to depart from the surface, provided with the welding discs, of the PCB; and the pins are pressed against and welded on the welding discs. In the electronic apparatus of the utility model, the fixing through hole is arranged on the PCB and the connector is reversely installed in the fixing through hole, so that not only the integral height of one side of the PCB after the welding can be reduced and the ultra-thin design of the electronic apparatus can be realized, but also the connector which is large in height and other connectors can be all welded and fixed on the identical side of the PCB, and thus only a single step of reflow soldering is needed, the processing cycle is shortened, and the processing cost is reduced.
Description
Technical field
The utility model relates to and belongs to electronic technology field, particularly a kind of electronic installation.
Background technology
Traditional SMT placing connectors all is to mount welding in pcb board one side wherein in the electronic installation, the patch of connector is also in corresponding this one side of PCB, and along with continuous ultra-thinization of product, the restriction of miniaturization and assembly structure, traditional SMT placing connectors directly mounts the requirement that mounting structure on the one side that is welded on PCB can not satisfy all products, and when needing the ultrathin design of one side for the pcb board of realizing some special applications, often connector is mounted on the another side, but this kind mounting structure needs twice reflow soldering operation when producing, to make the processing cost height of electronic installation, the process-cycle is long.
The utility model content
Main purpose of the present utility model is for providing a kind of satisfy ultra-thinization design and the lower electronic installation of cost.
The utility model proposes a kind of electronic installation, comprise that pcb board and bottom have the connector of pin, described pcb board is provided with the pad of fixed via and close described fixed via; Described connector passes described fixed via from pcb board on the surface that described pad is set, and makes the socket of described connector deviate from the surface that described pcb board is provided with described pad, and described pin and pad butt also are welded on the described pad.
Preferably, described fixed via and connector lateral wall closely cooperate.
Preferably, the bottom of described connector also is provided with at least one and is used for described connector is strengthened fixing fixing feet, and described pcb board is provided with fixed area in the position of the described fixing feet of correspondence, and described fixing feet is fixedly connected on the described fixed area.
Preferably, described fixing feet is welded on the described fixed area.
Preferably, described fixing feet is two, is oppositely arranged on the both sides of described connector bottom.
Preferably, described connector is the SMT placing connectors.
Electronic installation of the present utility model, offer fixed via at pcb board, the connector upside-down mounting is in fixed via, such mode not only can reduce the whole height of welding back pcb board one side, realize the ultra-thinization design of electronic installation, but also the same one side that connector that will be highly big and other connector all are fixedly welded on pcb board, making only needs one reflow soldering operation to get final product, and has shortened the process-cycle and has reduced processing cost.
Description of drawings
Fig. 1 is the structural representation of pcb board in the preferred embodiment of the utility model electronic installation;
Fig. 2 is the structural representation of connector in the preferred embodiment of the utility model electronic installation;
Fig. 3 is the front view of the utility model electronic installation preferred embodiment;
Fig. 4 is the vertical view of the utility model electronic installation preferred embodiment.
The realization of the utility model purpose, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 4, Fig. 1 is the structural representation of pcb board in the preferred embodiment of the utility model electronic installation, Fig. 2 is the structural representation of connector in the preferred embodiment of the utility model electronic installation, Fig. 3 is the front view of the utility model electronic installation preferred embodiment, and Fig. 4 is the vertical view of the utility model electronic installation preferred embodiment.
The electronic installation that this embodiment proposes comprises that pcb board 10 and bottom have the connector 20 of pin 21, and pcb board 10 is provided with fixed via 11, the pad 12 of fixed via 11 and close fixed via 11; Connector 20 passes fixed via 11 from pcb board 10 on the surface that pad 12 is set, make the socket of connector deviate from the surface that described pcb board is provided with described pad, pin 21 and pad 12 by connector 20 bottoms contact and are welded on the pad 12 connector 20 is fixed on the described pcb board 10.The connector installation structure that present embodiment proposes, offer fixed via 11 at pcb board 10, connector 20 upside-down mountings are in fixed via 11, such mode not only can reduce the whole height of welding back pcb board 10 one sides, realize the ultra-thinization design of electronic installation, but also the same one side that connector 20 that will be highly big and other connector all are fixedly welded on pcb board 10, making only needs one reflow soldering operation to get final product, and has shortened the process-cycle and has reduced processing cost.
In the present embodiment, fixed via 11 closely cooperates with connector 20 lateral walls.Snapping in of the big or small lucky ccontaining connector 20 of fixed via 11 makes connector 20 be difficult for double swerve, guaranteed the fastness of connector 20.
Further, the bottom of connector 20 also is provided with at least one and is used for connector 20 is strengthened fixing fixing feet 22, and pcb board 10 is provided with fixed area 13 in the position of corresponding fixing feet 22, and fixing feet 22 is fixedly connected on the fixed area 13.Fixed area 13 is the zone of the free time on the pcb board 10, is not connected with circuit, directly fixing feet 22 is welded on the fixed area 13.Traditional connector 20 all is fixing by pin 21 welding, because pin 21 is all more tiny, the welding constant intensity is not high, occurs the situation that pad 12 copper sheets damage or pin 21 disconnects in use easily.Present embodiment connector 20 bottoms arrange extra fixing feet 22 and are welded on the welding constant intensity that fixed area 13 on the pcb board 10 guarantees connector 20, improve the quality of electronic installation.
In the present embodiment, be two with fixing feet 22, the both sides that are oppositely arranged on connector 20 bottoms are example, describe in detail; Certainly fixing feet 22 can also be more, also can one; Fixing feet 22 is more many, and the weld strength of connector 20 is more good, can the fixing feet 22 of suitable quantity be set according to the cabling on the pcb board 10 and space structure concrete condition and demand.
In the present embodiment, connector 20 is to be the detailed description that example is carried out with the SMT placing connectors, and connector is not limited only to the SMT placing connectors certainly, can also be the connector of other type.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (6)
1. an electronic installation comprises that pcb board and bottom have the connector of pin, it is characterized in that, described pcb board is provided with the pad of fixed via and close described fixed via; Described connector passes described fixed via from pcb board on the surface that described pad is set, and makes the socket of described connector deviate from the surface that described pcb board is provided with described pad, and described pin and pad butt also are welded on the described pad.
2. electronic installation according to claim 1 is characterized in that, described fixed via and connector lateral wall closely cooperate.
3. electronic installation according to claim 1 and 2, it is characterized in that, the bottom of described connector also is provided with at least one and is used for described connector is strengthened fixing fixing feet, described pcb board is provided with fixed area in the position of the described fixing feet of correspondence, and described fixing feet is fixedly connected on the described fixed area.
4. electronic installation according to claim 3 is characterized in that, described fixing feet is welded on the described fixed area.
5. electronic installation according to claim 3 is characterized in that, described fixing feet is two, is oppositely arranged on the both sides of described connector bottom.
6. electronic installation according to claim 1 and 2 is characterized in that, described connector is the SMT placing connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739419 CN203135015U (en) | 2012-12-28 | 2012-12-28 | Electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739419 CN203135015U (en) | 2012-12-28 | 2012-12-28 | Electronic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203135015U true CN203135015U (en) | 2013-08-14 |
Family
ID=48942958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739419 Expired - Fee Related CN203135015U (en) | 2012-12-28 | 2012-12-28 | Electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203135015U (en) |
-
2012
- 2012-12-28 CN CN 201220739419 patent/CN203135015U/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: 20130814 Termination date: 20181228 |