CN206864671U - A kind of novel power adapter - Google Patents
A kind of novel power adapter Download PDFInfo
- Publication number
- CN206864671U CN206864671U CN201720784236.8U CN201720784236U CN206864671U CN 206864671 U CN206864671 U CN 206864671U CN 201720784236 U CN201720784236 U CN 201720784236U CN 206864671 U CN206864671 U CN 206864671U
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- CN
- China
- Prior art keywords
- pleated sheet
- pcb board
- plug surface
- pins
- power adapter
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Abstract
A kind of novel power adapter, including plastic body, pleated sheet, AC pins and pcb board, the plastic body includes upper shell and lower house, the pleated sheet includes planar ends and curved end, the lower house is provided with plug surface, the both ends of the lower house are equipped with button bit, the both ends of the pcb board are fixedly installed in the button bit and parallel with the plug surface, gap is provided between the pcb board and the plug surface, the plug surface is provided with the fixing groove along bulge-structure on the outside of plug surface, the plane end in contact of pleated sheet is fixedly connected described in one end of the AC pins, the curved end of the pleated sheet is mutually in close contact with the pcb board.A kind of novel power adapter of the present utility model, AC pins and pcb board are connected with each other by pleated sheet, the bonding wire craft of traditional power adaptor is banned, and the defects of improving rosin joint, cold welding, dry joint and the sealing-off that traditional welding connection occurs, improve the stability connected between AC pins and pcb board.
Description
Technical field
Technical field of electronic equipment is the utility model is related to, more particularly to a kind of novel power adapter.
Background technology
Power supply adaptor is the power supply conversion equipment of small portable electronic device and electronic apparatus, is usually used in hand
On the consumer electronics products such as machine, tablet personal computer, music player.At present, the how many power supply adaptor of in the market frequently with
Upper and lower two lids are combined the whole shell of composition, by the pcb board in AC pins and adapter by way of bonding wire
It is welded to each other together, but such connected mode is unstable, and it is bad existing easily to produce rosin joint, dry joint, cold welding and sealing-off etc.
As, the quality of production is had a strong impact on, while the residual of welding slag is easily caused when welding, the attractive in appearance of product is influenceed, but
Having some is designed by shell fragment, connection is contacted with shell fragment by welding shell fragment on PCB, then by one end of AC pins, still
This mode influences to use steady because much time using can cause to loosen between AC pins and shell fragment and shell fragment pcb board
Qualitative and security, and need to be fixedly connected between shell fragment and pcb board, while add the complexity of technique.
Utility model content
The purpose of this utility model is to overcome weak point of the prior art, there is provided one kind assembling is quick, simple in construction
With the novel power adapter of stable performance.
In order to solve the above technical problems, the utility model solves by following technical proposals：
A kind of novel power adapter, including plastic body, the AC pins that are connected with plastic body and it is arranged on plastic cement
The pcb board of body interior, the plastic body include upper shell and lower house, and the power supply adaptor also includes pleated sheet, institute
The one end for stating pleated sheet is planar ends, and the other end is curved end, and the lower house is provided with plug surface, and the both ends of the lower house are equal
Provided with button bit, the both ends of the pcb board are fixedly installed in the button bit and, the PCB parallel with the plug surface
Gap is provided between plate and the plug surface, the pleated sheet is fixedly installed in gap, and the plug surface is provided with along grafting
The fixing groove of bulge-structure on the outside of face, inwall folded bent of the pleated sheet along the fixing groove are set, the AC pins
Direction of the one end along vertical plug surface is inserted inside the fixing groove and is fixedly connected with the plane end in contact of the pleated sheet, institute
State being fastened on the inner space and being mutually in close contact with the pcb board for the curved end of pleated sheet.
It is socketed on the AC pins and is in contact with the inwall of fixing groove specifically, states planar ends.
Specifically, the AC pins are integrated injection molding with the lower house.
Specifically, the pleated sheet is respectively provided with electric conductivity with the stator.
Specifically, the pleated sheet is hardware shell fragment.
The utility model has advantages below and beneficial effect compared with prior art：
A kind of novel power adapter of the present utility model, AC pins and pcb board are connected with each other by pleated sheet, banned
The bonding wire craft of traditional power adaptor, and improve lacking for rosin joint, cold welding, dry joint and sealing-off that traditional welding connection occurs
Fall into, improve the stability connected between AC pins and pcb board, be integrally formed AC pins with plastic body by being molded, Gu
The position of AC pins is determined, while has been fixedly connected with one end of AC pins with pleated sheet using tool, made AC pins and pleated sheet
Rigid contact.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural representation of novel power adapter of the utility model.
Embodiment
The utility model is described in further detail with reference to embodiment and accompanying drawing, but implementation of the present utility model
Mode not limited to this.
As shown in figure 1, a kind of novel power adapter, including plastic body 1, the AC pins 2 that are connected with plastic body 1
With the pcb board 3 being arranged on inside plastic body, the plastic body 1 includes upper shell 101 and lower house 102, and the power supply is fitted
Orchestration also includes pleated sheet 4, and one end of the pleated sheet 4 is planar ends 401, and the other end is curved end 402, the lower house
102 are provided with plug surface 403, and the both ends of the lower house 102 are equipped with button bit 104, and the both ends of the pcb board 3 are fixedly installed
It is in the button bit 104 and parallel with the plug surface 103, between being provided between the pcb board 3 and the plug surface 103
Gap 5, the pleated sheet 4 are fixedly installed in gap, and the plug surface 103 is provided with along the outside bulge-structure of plug surface 103
Fixing groove 6, the 6 inwall folded bents that the pleated sheet 4 is close to the fixing groove are set, and one end of the AC pins 2 is along vertical
The direction of plug surface 103 is inserted the inside of fixing groove 6 and contacted by tool punching press with the planar ends 401 of the pleated sheet 4
It is fixedly connected, the curved end 402 of the pleated sheet 4 is fastened on the inside of gap 5 and is in close contact with the phase of pcb board 3.It is logical
Cross button bit 104 position of pcb board 3 is fixed, the insertion of pleated sheet 4 is connected to inside gap 5, its one end and the AC pins
2 are attached, and the other end is attached with the pcb board 3, and so as to play a part of conducting, one end of pleated sheet 4 is curved end
402, the other end is planar ends 401, is directly connected to planar ends 401 and AC grafting by tool punching press, and curved end 402 has one
Fixed elasticity, it is arranged in gap 5, for connecting PCB board 3.
Specifically, the planar ends 401 are socketed on the AC pins 2 and are in contact with the inwall of fixing groove 6.Using
Carry out punching press of the tool to AC pins 2, the termination of AC pins 2 is set to form V-type stator 7, by V-type stator 7 by pleated sheet 4
Planar ends 401 be attached fixation, the AC grafting 2 difficult for drop-off of pleated sheet 4 has been ensured, so as to improve the quality of product.
Specifically, the AC pins 2 are integrated injection molding with the lower house 102.By injection molding by AC pins 2
Set and be integrated with lower house 102, so as to improve the quality of power supply, ensure that the stability of AC pins 2.
Specifically, the pleated sheet 4 is respectively provided with electric conductivity with the stator 7.AC pins are made by the connection of stator 7
2 with the connection of pcb board 3 so as to realizing the transmission of electric current.
Specifically, the pleated sheet 4 is hardware shell fragment.According to the property of shell fragment after pleated sheet 4 is caught in gap with PCB
Plate 3 is flexible when extruding, protects pcb board 3 to also ensure that pcb board 3 with the close contact of pleated sheet 4
Quality it is not compact and produce damage.
Above-described embodiment is the preferable embodiment of the utility model, but embodiment of the present utility model is not by above-mentioned
The limitation of embodiment, it is other it is any without departing from Spirit Essence of the present utility model with made under principle change, modify, replace
Generation, combination, simplify, should be equivalent substitute mode, be included within the scope of protection of the utility model.
Claims (5)
1. a kind of novel power adapter, including plastic body, the AC pins that are connected with plastic body and it is arranged on plastic cement sheet
The pcb board in internal portion, the plastic body include upper shell and lower house, it is characterised in that：The power supply adaptor also includes
Pleated sheet, one end of the pleated sheet is planar ends, and the other end is curved end, and the lower house is provided with plug surface, the lower casing
The both ends of body are equipped with button bit, and the both ends of the pcb board are fixedly installed in the button bit and equal with the plug surface
OK, gap is provided between the pcb board and the plug surface, the pleated sheet is fixedly installed in gap, on the plug surface
Provided with the fixing groove along bulge-structure on the outside of plug surface, inwall folded bent of the pleated sheet along the fixing groove is set, institute
Direction of the one end of AC pins along vertical plug surface is stated to insert inside the fixing groove and by tool punching press and the pleated sheet
Plane end in contact be fixedly connected, the curved end of the pleated sheet is fastened on the inner space and mutually tight with the pcb board
Contiguity is touched.
A kind of 2. novel power adapter according to claim 1, it is characterised in that：The planar ends are socketed in the AC
It is in contact on pin and with the inwall of fixing groove.
A kind of 3. novel power adapter according to claim 1, it is characterised in that：The AC pins and the lower house
It is integrated injection molding.
A kind of 4. novel power adapter according to claim 1, it is characterised in that：The pleated sheet and the stator
It is respectively provided with electric conductivity.
A kind of 5. novel power adapter according to claim 1, it is characterised in that：The pleated sheet is hardware shell fragment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784236.8U CN206864671U (en) | 2017-06-30 | 2017-06-30 | A kind of novel power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720784236.8U CN206864671U (en) | 2017-06-30 | 2017-06-30 | A kind of novel power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206864671U true CN206864671U (en) | 2018-01-09 |
Family
ID=60829399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720784236.8U Active CN206864671U (en) | 2017-06-30 | 2017-06-30 | A kind of novel power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206864671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713476A (en) * | 2018-11-26 | 2019-05-03 | 加码技术有限公司 | A kind of power supply adaptor |
-
2017
- 2017-06-30 CN CN201720784236.8U patent/CN206864671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109713476A (en) * | 2018-11-26 | 2019-05-03 | 加码技术有限公司 | A kind of power supply adaptor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new power adapter Effective date of registration: 20201208 Granted publication date: 20180109 Pledgee: China Everbright Bank Shenzhen branch Pledgor: Shenzhen SOY Technology Co.,Ltd. Registration number: Y2020440020024 |