CN201117882Y - Electric power converting device prong - Google Patents
Electric power converting device prong Download PDFInfo
- Publication number
- CN201117882Y CN201117882Y CNU2007200559641U CN200720055964U CN201117882Y CN 201117882 Y CN201117882 Y CN 201117882Y CN U2007200559641 U CNU2007200559641 U CN U2007200559641U CN 200720055964 U CN200720055964 U CN 200720055964U CN 201117882 Y CN201117882 Y CN 201117882Y
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- CN
- China
- Prior art keywords
- pin
- kink
- utility
- model
- foot
- 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 relates to the technical field of a pin, in particular to a pin of a power-source transformation device, which comprises a front pin, a bending part and a rear pin, wherein, one end of the front pin is extent outwards to be provided with a bending part, the rear end of the bending part is bent upwards to form a rear pin, one end of the bending part is connected with the front pin, the other end of the bending part is connected with the rear pin, and the front pin, the bending part and the rear pin are arranged at the same plane, the rear pin is welded to a circuit board, so that the pin of the utility model can be firmly fixed on the circuit board, thereby being uneasy to be dropped off; moreover, without a soldering conducting wire, the pin of the utility model reduces the production cost and improves the production efficiency.
Description
Technical field:
The utility model relates to the pin technical field, refers in particular to a kind of power supply change-over device pin.
Background technology:
Along with the development of society, increasing family expenses small electric apparatus has entered each family, and as mobile phone, notebook computer etc., and these family expenses small electric apparatus major parts all need to use power supply change-over device, convert civil power to low dc voltage.As Fig. 1, existing power supply change-over device all is to adopt direct insertion pin 01, pin is to be connected realization by lead with being electrically connected of circuit board, the pin of this power supply change-over device is through repeatedly plug, be easy to become flexible, cause the use of electrical equipment dangerous, and want the lead of manual welding connecting circuit plate when producing, the operation trouble, production efficiency is not high.
The utility model content:
The purpose of this utility model be exactly the deficiency that exists at prior art and provide a kind of simple in structure, be difficult for the power supply change-over device pin that gets loose, can enhance productivity.
To achieve these goals, the technical solution adopted in the utility model is: it comprises the forward foot in a step, kink and the rear foot, and an end of kink is connected with the forward foot in a step, and the other end of kink is connected with the rear foot.
The described forward foot in a step, kink and the rear foot are at grade.
One end of the described forward foot in a step is outward extended with kink.
The rear end of described kink upwards is bent to form the rear foot.
The connecting portion of the described forward foot in a step and kink is provided with location hole.
The front end of the described forward foot in a step and kink connecting portion is formed with breach.
The connecting portion of the described kink and the rear foot has chamfering.
The utility model beneficial effect is: the utility model has adopted an end of the forward foot in a step to be outward extended with kink, the rear end of kink upwards is bent to form the rear foot, one end of kink is connected with the forward foot in a step, and the other end of kink is connected with the rear foot, and the forward foot in a step, kink and the rear foot are at grade, the rear foot is welded on the circuit board, the utility model can be securely fixed on the circuit board, be difficult for getting loose, and without welding lead, reduce production cost, improved production efficiency.
Description of drawings:
Fig. 1 is the structural representation of existing power supply conversion equipment pin;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is a vertical view of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see accompanying drawing 2, shown in 3, the utility model comprises the forward foot in a step 1, the kink 2 and the rear foot 3, the forward foot in a step 1, the kink 2 and the rear foot 3 are at grade, one end of the forward foot in a step 1 is outward extended with kink 2, the rear end of kink 2 upwards is bent to form the rear foot 3, one end of kink 2 is connected with the forward foot in a step 1, the other end of kink 2 is connected with the rear foot 3, the rear foot 3 is welded on the circuit board, make being fixed on the circuit board that the utility model can be firm, be difficult for getting loose, the forward foot in a step 1 is provided with location hole 4 with the connecting portion of kink 2, can play auxiliary fixing effect, and the forward foot in a step 1 is formed with breach 5 with the front end of kink 2 connecting portions, kink 2 has chamfering 6 with the connecting portion of the rear foot 3, the plastic parts that is arranged so that power supply change-over device outer casing bottom inboard of the structure of chamfering 6 and breach 5 can encase kink 2 fully, thus the fixedly forward foot in a step 1 and the rear foot 3 better, and make things convenient for the utility model to be fixed on the bottom of power supply change-over device shell.
Of the present utility model simple in structure, processing, easy to assembly, when the utility model is installed, earlier its injection moulding is fixed on the bottom of power supply change-over device shell, the forward foot in a step 1 is outstanding downwards, be used to patch socket, kink 2 is wrapped by the plastic parts of outer casing bottom, the rear foot 3 is to project upwards, and it is inserted in the jack that is provided with on the circuit board, and is fixing through welding again, and the utility model and circuit board are finished be electrically connected, improved production efficiency, simultaneously, the utility model can also be applied to other supply unit.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (7)
1, a kind of power supply change-over device pin is characterized in that: it comprises the forward foot in a step (1), kink (2) and the rear foot (3), and an end of kink (2) is connected with the forward foot in a step (1), and the other end of kink (2) is connected with the rear foot (3).
2, a kind of power supply change-over device pin according to claim 1 is characterized in that: the described forward foot in a step (1), kink (2) and the rear foot (3) are at grade.
3, a kind of power supply change-over device pin according to claim 1, it is characterized in that: an end of the described forward foot in a step (1) is outward extended with kink (2).
4, a kind of power supply change-over device pin according to claim 1, it is characterized in that: the rear end of described kink (2) upwards is bent to form the rear foot (3).
5, a kind of power supply change-over device pin according to claim 1 is characterized in that: the described forward foot in a step (1) is provided with location hole (4) with the connecting portion of kink (2).
6, a kind of power supply change-over device pin according to claim 1 is characterized in that: the described forward foot in a step (1) is formed with breach (5) with the front end of kink (2) connecting portion.
7, a kind of power supply change-over device pin according to claim 1 is characterized in that: described kink (2) has chamfering (6) with the connecting portion of the rear foot (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200559641U CN201117882Y (en) | 2007-08-24 | 2007-08-24 | Electric power converting device prong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200559641U CN201117882Y (en) | 2007-08-24 | 2007-08-24 | Electric power converting device prong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201117882Y true CN201117882Y (en) | 2008-09-17 |
Family
ID=39992469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200559641U Expired - Fee Related CN201117882Y (en) | 2007-08-24 | 2007-08-24 | Electric power converting device prong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201117882Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956136A (en) * | 2017-05-11 | 2017-07-18 | 东莞市正好电器有限公司 | A kind of Socket for electrical appliance producer and Socket for electrical appliance cutter device |
-
2007
- 2007-08-24 CN CNU2007200559641U patent/CN201117882Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956136A (en) * | 2017-05-11 | 2017-07-18 | 东莞市正好电器有限公司 | A kind of Socket for electrical appliance producer and Socket for electrical appliance cutter device |
| CN106956136B (en) * | 2017-05-11 | 2019-01-22 | 东莞市正好电器有限公司 | A kind of Socket for electrical appliance production method and Socket for electrical appliance cutter device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 |