CN206283286U - A kind of integrated transformer for charger is welded module - Google Patents
A kind of integrated transformer for charger is welded module Download PDFInfo
- Publication number
- CN206283286U CN206283286U CN201621411172.9U CN201621411172U CN206283286U CN 206283286 U CN206283286 U CN 206283286U CN 201621411172 U CN201621411172 U CN 201621411172U CN 206283286 U CN206283286 U CN 206283286U
- Authority
- CN
- China
- Prior art keywords
- transformer
- positioning base
- pcb board
- charger
- welded
- 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
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model is related to charger technologies field,It is welded module more particularly, to a kind of integrated transformer for charger,The charger includes plug,Pcb board and shell,Transformer is welded with the pcb board,The transformer is provided with positioning base,The positioning base is provided with contact pin,Contact pin welding corresponding with pcb board,The periphery of positioning base is provided with several locating slots,Lead on the transformer with contact pin integral type after locating slot by being connected,The positioning base and transformer are fixed and bonded,The positioning base uses isolation material,The locating slot is arc groove,It is overall to use positioning base and transformer integral type welding module,The positioning for solving the generation that is flexible coupling between transformer and pcb board is unreliable,The inaccurate problem of welding,The transformer of modular realizes socket connection with pcb board,Reliability high cost is low,And subsequently it is capable of achieving Automated assembly,It is simple firm.
Description
Technical field
The utility model is related to charger technologies field, more particularly, to a kind of integrated transformer weldering for charger
Die-filling piece.
Background technology
With the popularization of various electronic products, the demand of matched charger is greatly increased, and general charger is all provided with
There is pcb board, because the electronic component on pcb board is more, particularly being welded for transformer need to meet related safety requirement, therefore right
Its welding improves operational requirements, and the element of related charger PCB is welded, and the weldering of pcb board is mostly docked using wire harness head
Hole is connect, using flexible connection, but because its wire harness takes up room greatly, it has not been convenient to arrange, and being flexible coupling by wire harness, easily exist and connect
Insert and loosen, cause loose contact, while preparation need to be positioned, take some time alignment, cause production cost high.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, there is provided a kind of construction module formula, reliability of positioning it is high and into
This low integrated transformer for charger is welded module.
To achieve the above object, technical solution of the present utility model is：A kind of integral type transformation for charger
Device is welded module, and the charger includes plug, pcb board and shell, and transformer, the transformer are welded with the pcb board
Positioning base is provided with, the positioning base is provided with contact pin, and the contact pin is corresponding with pcb board to be welded, and the periphery of positioning base sets
There are several locating slots, the lead on the transformer with contact pin integral type after locating slot by being connected.
Preferably, the positioning base and transformer are fixed and bonded.
Preferably, the positioning base uses isolation material.
Preferably, the locating slot is arc groove.
By using above-mentioned technical scheme, the beneficial effects of the utility model to be：Using positioning base and transformer one
Body formula welding module, the positioning for solving the generation that is flexible coupling between transformer and pcb board is unreliable, welds inaccurate asking
Topic, transformer and the pcb board of modular realize socket connection, and reliability high cost is low, and are subsequently capable of achieving automation
Assembling, it is simple firm.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Indicated in figure：
1st, plug；2nd, pcb board；3rd, transformer；4th, shell；31st, positioning base；32nd, contact pin；33rd, locating slot.
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
Module, the charger as shown in figure 1, a kind of integrated transformer for charger of the present utility model is welded
Including plug 1, pcb board 2 and shell 4, transformer 3 is welded with the pcb board 3, the transformer 3 is provided with positioning base 31,
The positioning base 31 is provided with contact pin 32, and the contact pin 32 is corresponding with pcb board to be welded, and the periphery of positioning base 31 is provided with multiple
Locating slot 33, by being connected with the integral type of contact pin 32 after locating slot 33, integral module formula structure will for the lead on the transformer 3
Transformer 3 is plugged on pcb board, substituted for it is original be flexible coupling, operation erection welding it is easier.
And positioning base 31 and transformer 3 are fixed and bonded, wherein positioning base 31 uses isolation material, and formation is integrally
Structure.Locating slot 33 is arc groove, facilitates screens lead, reduces the occupancy in space, it is to avoid the short circuit phenomenon of lead is produced.
It is overall to use positioning base 31 and the integral type welding module of transformer 3, solve between transformer 3 and pcb board 2
Be flexible coupling generation positioning it is unreliable, weld inaccurate problem, transformer and the pcb board of modular realize plug-in type company
Connect, reliability high cost is low, and be subsequently capable of achieving Automated assembly, it is simple firm.
It is above-described, a preferred embodiment only of the present utility model, it is impossible to limit the scope of this practicality implementation,
Every impartial change made according to present utility model application the scope of the claims and decoration, should all still fall within the model that the utility model is covered
In enclosing.
Claims (4)
1. a kind of integrated transformer for charger is welded module, and the charger includes plug, pcb board and shell, its
It is characterised by：Transformer is welded with the pcb board, the transformer is provided with positioning base, and the positioning base is provided with slotting
Pin, contact pin welding corresponding with pcb board, the periphery of positioning base is provided with several locating slots, the lead on the transformer
By being connected with contact pin integral type after locating slot.
2. a kind of integrated transformer for charger according to claim 1 is welded module, it is characterised in that：It is described
Positioning base and transformer are fixed and bonded.
3. a kind of integrated transformer for charger according to claim 1 and 2 is welded module, it is characterised in that：
The positioning base uses isolation material.
4. a kind of integrated transformer for charger according to claim 1 is welded module, it is characterised in that：It is described
Locating slot is arc groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411172.9U CN206283286U (en) | 2016-12-22 | 2016-12-22 | A kind of integrated transformer for charger is welded module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621411172.9U CN206283286U (en) | 2016-12-22 | 2016-12-22 | A kind of integrated transformer for charger is welded module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283286U true CN206283286U (en) | 2017-06-27 |
Family
ID=59073764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621411172.9U Expired - Fee Related CN206283286U (en) | 2016-12-22 | 2016-12-22 | A kind of integrated transformer for charger is welded module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283286U (en) |
-
2016
- 2016-12-22 CN CN201621411172.9U patent/CN206283286U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170627 Termination date: 20211222 |