CN202940336U - Power supply input end elastic sheet structure - Google Patents
Power supply input end elastic sheet structure Download PDFInfo
- Publication number
- CN202940336U CN202940336U CN 201220603913 CN201220603913U CN202940336U CN 202940336 U CN202940336 U CN 202940336U CN 201220603913 CN201220603913 CN 201220603913 CN 201220603913 U CN201220603913 U CN 201220603913U CN 202940336 U CN202940336 U CN 202940336U
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- China
- Prior art keywords
- power supply
- outer casing
- circuit board
- plug
- lower cover
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- Expired - Fee Related
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Abstract
The utility model discloses a power supply input end elastic sheet structure. The elastic sheet structure comprises a power supply casing upper cover, a power supply casing lower cover, a pair of AC plugs, a circuit and an output line, the pair of AC plugs are symmetrically arranged at the tail end of the power supply casing lower cover and are spaced with a certain distance, the output line is electrically connected with the circuit board, two elastic sheets that clamp the AC plugs are symmetrically welded to the tail end of the circuit board, and the positions of the elastic sheets are corresponding to the positions of the AC plugs. The elastic sheets are welded to the circuit board for clamping the AC plugs to realize circuit conduction, and compared with manual welding in a traditional mode, labor strength of workers is reduced, production efficiency is improved, product quality is relative good and stable, and material cost is also reduced.
Description
Technical field
The utility model belongs to the communication power supply field, the elastic piece structure that particularly a kind of power input connects.
Background technology
Power supply adaptor is that the device of power is provided to electronic equipment, it provides needed electric energy in equipment, with regard to existing adapter structure, it is to consist of shell, circuit board, AC plug etc. substantially, wherein the AC plug is to be connected by electric wire with circuit board, the electric wire two ends need scolding tin, and end scolding tin is by hand wherein arranged, manual welding is connected to very large defect, the large production efficiency of labor strength is low, corresponding increase cost of labor, and weld is easily loosening, affects the normal use of power supply adaptor.
The technical problems to be solved in the utility model is to provide a kind of without welding, AC plug and the direct-connected elastic piece structure of circuit.
Summary of the invention
For solve above-mentioned prior art manual welding efficiency low, be welded to connect unstable problem, the utility model adopts following technical scheme:
The utility model provides a kind of power input elastic piece structure, comprise outer casing of power supply upper cover, outer casing of power supply lower cover, a pair of AC plug, circuit board and output line, described a pair of AC plug is symmetricly set on described outer casing of power supply lower cover end and space certain distance, described output line and circuit board are electrically connected, be welded with two shell fragments of clamping described AC plug in described circuit board end symmetrical, described shell fragment position is corresponding with described AC plug position.
As to improvement of the present utility model, described shell fragment is U-shaped sheet.
As to further improvement of the utility model, described outer casing of power supply lower cover and AC plug are integrated injection moldings.
As to further improvement of the utility model, described outer casing of power supply upper cover is connected by screw locking with the outer casing of power supply lower cover.
As to further improvement of the utility model, described outer casing of power supply upper cover is connected by ultrasonic fusing with the outer casing of power supply lower cover.
The beneficial effects of the utility model are: clamp the AC plug by welding shell fragment on circuit board and realize circuit turn-on, compared to the manual welding of traditional approach, reduced workman's labour intensity, improved production efficiency, product quality is better more stable, has also reduced material cost simultaneously.
The accompanying drawing explanation
The decomposition texture schematic diagram that Fig. 1 is a kind of embodiment of the utility model.
Fig. 2 is that a kind of embodiment of the utility model is assembled into whole perspective view.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, a kind of power input elastic piece structure, comprise outer casing of power supply upper cover 1, outer casing of power supply lower cover 2, a pair of AC plug 4, circuit board 3 and output line 5, described a pair of AC plug 4 is symmetricly set on described outer casing of power supply lower cover 2 ends and space certain distance, described output line 5 is electrically connected with circuit board 3, be welded with two shell fragments 6 of clamping described AC plug 4 in described circuit board 3 end symmetrical, described shell fragment 6 positions are corresponding with described AC plug 4 positions, by shell fragment 6 AC plug 4 and circuit board 3 circuit turn-ons, guaranteeing that power supply adaptor is stablized to equipment provides electric energy, and traditional circuit turn-on connected mode is by electric wire, AC plug 4 to be connected with circuit board 3, need to the electric wire two ends respectively with the AC plug, welding circuit board together, and be to adopt the mode of manual welding to complete, the manual welding labor strength is large, production efficiency is low, weld connects may be insecure, easily damage and affect the product life cycle, increase use cost, the above problem of elastic piece structure that adopts the utility model to provide just can solve.
In the utility model; described shell fragment 6 is U-shaped sheets; and mode and circuit board 3 by welding are connected as a single entity; utilize U-shaped jaws that AC plug 4 is clamped; guarantee circuit turn-on; other shape shell fragments that can realize this function are all within the claimed scope of this patent, and above-mentioned U-shaped structure is one of them optimum embodiment.
In the utility model, under described outer casing of power supply, 2 with AC plug 4 are integrated injection moldings, saved the repeatedly cost of processing, also saved both assembly costs, the most important thing is that both are connected as a single entity and connect more firmly, be not easy to become flexible, life cycle is longer.
In the utility model; described outer casing of power supply upper cover 1 is connected by screw locking with outer casing of power supply lower cover 2; this is the most common modal mode that is fastenedly connected; but it is not very desirable connecting effect; need to reach better connection effect; can adopt the mode of ultrasonic fusing; above two kinds of modes are comparatively common; but not only limit to and above two kinds of modes; as long as adopt other any modes that are fastenedly connected of this structure all within the claimed scope of this patent, in this description one by one.
Claims (5)
1. a power input elastic piece structure, comprise outer casing of power supply upper cover (1), outer casing of power supply lower cover (2), a pair of AC plug (4), circuit board (3) and output line (5), described a pair of AC plug (4) is symmetricly set on described outer casing of power supply lower cover (2) end and space certain distance, described output line (5) is electrically connected with circuit board (3), it is characterized in that: be welded with two shell fragments (6) of clamping described AC plug (4) in described circuit board (3) end symmetrical, described shell fragment (6) position is corresponding with described AC plug (4) position.
2. power input elastic piece structure according to claim 1 is characterized in that: described shell fragment (6) is U-shaped sheet.
3. power input elastic piece structure according to claim 1 is characterized in that: described outer casing of power supply lower cover (2) is integrated injection molding with AC plug (4).
4. power input elastic piece structure according to claim 1, it is characterized in that: described outer casing of power supply upper cover (1) is connected by screw locking with outer casing of power supply lower cover (2).
5. power input elastic piece structure according to claim 1, it is characterized in that: described outer casing of power supply upper cover (1) is connected by ultrasonic fusing with outer casing of power supply lower cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603913 CN202940336U (en) | 2012-11-16 | 2012-11-16 | Power supply input end elastic sheet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220603913 CN202940336U (en) | 2012-11-16 | 2012-11-16 | Power supply input end elastic sheet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202940336U true CN202940336U (en) | 2013-05-15 |
Family
ID=48324559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220603913 Expired - Fee Related CN202940336U (en) | 2012-11-16 | 2012-11-16 | Power supply input end elastic sheet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202940336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911030A (en) * | 2017-03-31 | 2017-06-30 | 江门市甜的电器有限公司 | A kind of charging gun structure of utilization ultrasonic fusing |
| CN109327991A (en) * | 2018-11-30 | 2019-02-12 | 杭州博睿电子科技有限公司 | A kind of power supply casing structure and preparation method thereof |
-
2012
- 2012-11-16 CN CN 201220603913 patent/CN202940336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106911030A (en) * | 2017-03-31 | 2017-06-30 | 江门市甜的电器有限公司 | A kind of charging gun structure of utilization ultrasonic fusing |
| CN109327991A (en) * | 2018-11-30 | 2019-02-12 | 杭州博睿电子科技有限公司 | A kind of power supply casing structure and preparation method thereof |
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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 |
Granted publication date: 20130515 Termination date: 20151116 |
|
| EXPY | Termination of patent right or utility model |