CN203326625U - Power adapter - Google Patents
Power adapter Download PDFInfo
- Publication number
- CN203326625U CN203326625U CN2013202394193U CN201320239419U CN203326625U CN 203326625 U CN203326625 U CN 203326625U CN 2013202394193 U CN2013202394193 U CN 2013202394193U CN 201320239419 U CN201320239419 U CN 201320239419U CN 203326625 U CN203326625 U CN 203326625U
- Authority
- CN
- China
- Prior art keywords
- pin
- shell
- circuit board
- power supply
- supply adaptor
- 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
Links
Images
Abstract
The embodiment of the utility model discloses a power adapter which comprises a housing, and a circuit board disposed inside the housing. The housing is fixedly equipped with a metal pin which is used for electricity conduction. One end of the pin extends out of the housing, and the other end of the pin is located inside the housing. The end, located inside the housing, of the pin is electrically connected with a conductive part on the circuit board in a manner of direct clamping joint. The structure of the power adapter improves the production efficiency of the power adapter, and the assembly is more convenient and fast.
Description
Technical field
The utility model relates to the charging device field, relates in particular to a kind of power supply adaptor.
Background technology
Present power supply adaptor generally comprises shell, shell is provided with the pin for the metal material of conduction, be provided with circuit board in shell, pin is fixed on shell by Shooting Technique, one end of pin stretches out housing exterior, and the end that pin is positioned at shell is electrically connected to circuit board by electric wire, and the two ends of electric wire are respectively with pin and welding circuit board and realize being electrically connected to, cause production craft step more, affected production efficiency.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of power supply adaptor is provided, to improve its production efficiency, and easy to assembly quick.
In order to solve the problems of the technologies described above, the utility model embodiment has proposed a kind of power supply adaptor, comprises shell and is located at the circuit board in shell, and be fixed with the metal pin for conduction on shell, an end of pin stretches out outside shell, and the other end is positioned at shell; Described pin is positioned at an end of shell with the direct clamping of conducting position on described circuit board and is electrically connected to.
Further, be provided with the draw-in groove suitable with circuit board with the position of circuit board phase clamping on described pin.
Further, described draw-in groove is the U font.
Further, also be provided with raised line or projection on the madial wall of described U font draw-in groove.
Further, described pin is fixed on shell by Shooting Technique.
Further, described pin is zigzag.
The beneficial effect of the utility model embodiment is: by the metal pin of conduction directly with the clamping of circuit board phase and butt, make pin directly with conducting position on circuit board by being close to or the mode of butt realizes being electrically connected to, removed the step of bonding wire from, this structure makes the production craft step of power supply adaptor reduce, improve the production efficiency of power supply adaptor, and made the assembling of power supply adaptor more convenient.
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment power supply adaptor.
Fig. 2 is the cutaway view of the utility model embodiment power supply adaptor.
Fig. 3 is the cutaway view of the pin of the utility model embodiment power supply adaptor.
Embodiment
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, and below in conjunction with the drawings and specific embodiments, the utility model are described in further detail.
As shown in Figure 1 to Figure 3, the power supply adaptor of the utility model embodiment comprises shell 1 and is located at the circuit board 2 in shell 1 that be fixed with the metal pin 3 for conduction on shell 1, an end of pin 3 stretches out outside shell 1, and the other end is positioned at shell 1; Described pin 3 is positioned at an end of shell 1 and conducting position phase clamping on described circuit board 2 or butt and is electrically connected to.
In the present embodiment, described circuit board 2 adopts and connects and fixes with pin 3.Be provided with the draw-in groove 31 suitable with circuit board 2 with the position of circuit board 2 phase clampings on described pin 3.Described draw-in groove 31 is the U font, so that pin 31 and the clamping of circuit board phase also can add projection 32(or raised line on the madial wall of draw-in groove 31) so that pin 31 with the conducting position on circuit board 2, contact well.Described pin 3 use Shooting Techniques are fixed on shell 1.After making between pin 3 and shell 1 to pass through Shooting Technique, its structure is more firm, and sealing property is better, and described pin 3 is Z-shaped.
Intelligible, described pin 3 also connects with conducting position on circuit board 2 on the interior rear surface of directly being close to circuit board 2 of extended shell 1 and reality is electrically connected to.
Although illustrated and described embodiment of the present utility model, it should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the application can mutually combine, for the ordinary skill in the art, be appreciated that in the situation that do not break away from principle of the present utility model and spirit can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present utility model is limited by claims and equivalency range thereof.
Claims (6)
1. a power supply adaptor, comprise shell and be located at the circuit board in shell, and be fixed with the metal pin for conduction on shell, an end of pin stretches out outside shell, and the other end is positioned at shell; It is characterized in that, described pin is positioned at an end of shell with the direct clamping of conducting position on described circuit board and is electrically connected to.
2. power supply adaptor as claimed in claim 1, is characterized in that, on described pin, with the position of circuit board phase clamping, is provided with the draw-in groove suitable with circuit board.
3. power supply adaptor as claimed in claim 2, is characterized in that, described draw-in groove is the U font.
4. power supply adaptor as claimed in claim 3, is characterized in that, on the madial wall of described U font draw-in groove, also is provided with raised line or projection.
5. power supply adaptor as claimed in claim 1, is characterized in that, described pin is fixed on shell by Shooting Technique.
6. power supply adaptor as claimed in claim 1, is characterized in that, described pin is zigzag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202394193U CN203326625U (en) | 2013-05-06 | 2013-05-06 | Power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202394193U CN203326625U (en) | 2013-05-06 | 2013-05-06 | Power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203326625U true CN203326625U (en) | 2013-12-04 |
Family
ID=49665920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202394193U Expired - Fee Related CN203326625U (en) | 2013-05-06 | 2013-05-06 | Power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203326625U (en) |
-
2013
- 2013-05-06 CN CN2013202394193U patent/CN203326625U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204118800U (en) | A kind of portable power source charging syndeton | |
| CN201438481U (en) | Lithium battery space ring and lithium battery employing same | |
| CN203326625U (en) | Power adapter | |
| CN202585603U (en) | Lithium ion battery and patch board for same | |
| CN203326665U (en) | USB charger used for electronic cigarette | |
| CN204315753U (en) | A kind of connector | |
| CN204792455U (en) | Supercapacitor module group | |
| CN204577676U (en) | A kind of probe-type electric connector | |
| CN205081164U (en) | Positive negative pole is with soft packet of cylinder battery and battery terminal of end | |
| CN207069010U (en) | A kind of lead-acid accumulator with polarity foolproof function | |
| CN204947230U (en) | A kind of snap joint of electric welding machine | |
| CN203481582U (en) | Power plug provided with jack | |
| CN204216359U (en) | A kind of high power battery wiring connector | |
| CN204154768U (en) | A kind of connecting structure of electric energy meter inside | |
| CN204128333U (en) | A kind of gold thread drying unit | |
| CN206163750U (en) | Connect electric structure fast | |
| CN204928548U (en) | New -type power adapter | |
| CN205070022U (en) | Magnetism connection structure's connector | |
| CN202678450U (en) | Novel lithium battery controller | |
| CN203124935U (en) | Electric welding machine | |
| CN202121339U (en) | Electric bicycle charger with backup fuse wire | |
| CN206347362U (en) | A kind of stack shell adds the flashlight of thimble | |
| CN208257072U (en) | A kind of universal threeway charge and discharge electric conductor | |
| CN202183626U (en) | Charger with polarity conversion | |
| CN208753622U (en) | A kind of computer equipment of anti-power failure |
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: 20131204 Termination date: 20160506 |