CN204928548U - New -type power adapter - Google Patents
New -type power adapter Download PDFInfo
- Publication number
- CN204928548U CN204928548U CN201520634241.1U CN201520634241U CN204928548U CN 204928548 U CN204928548 U CN 204928548U CN 201520634241 U CN201520634241 U CN 201520634241U CN 204928548 U CN204928548 U CN 204928548U
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- China
- Prior art keywords
- adapter
- connecting portion
- lower casing
- casing
- upper casing
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Abstract
The utility model discloses a new -type power adapter, its adapter casing includes on the adapter, the inferior valve, the adapter holding intracavity of adapter casing inlays dress PCB control scheme board, embedded calorie of electric access lead wire of front side lead wire mounting hole of terminal surface before the adapter casing, the rear side lead wire mounting hole of adapter shell backend face inlays the card power and connects out the lead wire, adapter epitheca lower extreme edge part sets up the epitheca connecting portion, adapter inferior valve upper end edge part sets up the inferior valve connecting portion, epitheca connecting portion lower surface and inferior valve connecting portion upper surface ultrasonic bonding, epitheca connecting portion upper surface sets up the epitheca strengthening rib, inferior valve connecting portion lower surface sets up the inferior valve strengthening rib, the protruding epitheca groove phase with epitheca connecting portion lower surface of inferior valve of inferior valve connecting portion upper surface cooperates, rubber ring card between epitheca connecting portion lower surface and the inferior valve connecting portion upper surface is held the inslot and is inlayed dress sealed rubber ring. Through the structure design, the utility model has the advantages of novel in design, waterproof performance well and long service life.
Description
Technical field
The utility model relates to adapter technique field, particularly relates to a kind of Novel electric source adapter.
Background technology
Power supply adaptor (Poweradapter) is the power supply conversion equipment of small portable electronic device and electronic apparatus, is generally made up of shell, power transformer and rectification circuit, can be divided into exchange output type and direct-current-output type by its output type; Direct Plug-In and Table top type can be divided into by connected mode.Wherein, power supply adaptor is extensively matched in the equipment such as phone composite aircraft, game machine, language playback device, walkman, notebook computer, cell phone.
Different according to institute's appropriate products, the power supply adaptor of existence form various kinds in prior art; But for existing power supply adaptor, the defect that ubiquity water resistance is poor, once the infiltration of power supply adaptor inside, power supply adaptor is easy to scrap.
Utility model content
The purpose of this utility model is to provide a kind of Novel electric source adapter for the deficiencies in the prior art, the good and long service life of this Novel electric source adapter novel in structural design, water resistance.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of Novel electric source adapter, include adapter housing, adapter housing includes adapter upper casing and is installed in the adapter lower casing of adapter upper casing lower end side, the inside of adapter housing forms the adapter containing cavity jointly being enclosed dress by adapter upper casing, adapter lower casing, is embedded with PCB control circuit board in adapter containing cavity;
The front end face of adapter housing offers by adapter upper casing, adapter lower casing jointly encloses to fill to enclose to fill and forms the installing hole and the front side be communicated with adapter containing cavity goes between, the rear end face of adapter housing offers by adapter upper casing, adapter lower casing jointly encloses dress and forms the installing hole and the rear side be communicated with adapter containing cavity goes between, in the lead-in wire installing hole of front side, inlay card has plant-grid connection to go between, the leading section of plant-grid connection lead-in wire extends to the front of adapter housing forward, the rearward end of plant-grid connection lead-in wire to extend in adapter containing cavity and is electrically connected with PCB control circuit board, in rear side lead-in wire installing hole, inlay card has power supply to pick out lead-in wire, the rearward end that power supply picks out lead-in wire extends to the rear end side of adapter housing backwards, the leading section that power supply picks out lead-in wire to extend in adapter containing cavity and is electrically connected with PCB control circuit board,
The lower edge section of adapter upper casing is provided with and protrudes outwardly and the upper casing connecting portion of lower edge section horizontal-extending along adapter upper casing, the upper end-face edge portion of adapter lower casing is provided with protrudes and the lower casing connecting portion of upper end-face edge portion horizontal-extending along adapter lower casing outwardly, the lower surface of upper casing connecting portion and the upper surface ultrasonic bonding of lower casing connecting portion, the upper surface of upper casing connecting portion is provided with upper casing reinforcement, the lower surface of lower casing connecting portion is provided with lower casing reinforcement, the upper surface of lower casing connecting portion is provided with and protrudes upward and the lower casing projection extended along the length direction of lower casing connecting portion, the lower surface of upper casing connecting portion corresponding lower casing projection offers the suitable upper casing groove of the shape of cross section of shape of cross section and lower casing projection, lower casing projection is intercalated in upper casing groove, between the lower surface of upper casing connecting portion and the upper surface of lower casing connecting portion, in lower casing projection, side forms the cushion rubber support slot that the length direction along upper casing connecting portion extends, the O-ring seal being installed in and extending between upper casing connecting portion and lower casing connecting portion and along the length direction of cushion rubber support slot is embedded with in cushion rubber support slot.
Wherein, described adapter upper casing is PET upper casing, and described adapter lower casing is PET lower casing.
The beneficial effects of the utility model are: a kind of Novel electric source adapter described in the utility model, and its adapter housing comprises adapter upper and lower shell, shaping adapter containing cavity between adapter upper and lower shell, setting-in PCB control circuit board in adapter containing cavity; Front side lead-in wire installing hole is offered in adapter housing forward end face, rear side lead-in wire installing hole is offered in adapter housing rear end face, inlay card plant-grid connection lead-in wire in the lead-in wire installing hole of front side, in rear side lead-in wire installing hole, inlay card power supply picks out lead-in wire, and plant-grid connection lead-in wire, power supply pick out lead-in wire and be electrically connected with PCB control circuit board respectively; Adapter upper casing lower edge section arranges upper casing connecting portion, adapter lower casing upper end-face edge portion arranges lower casing connecting portion, upper casing connecting portion lower surface and the ultrasonic bonding of lower casing connecting portion upper surface, upper casing connecting portion upper surface arranges upper casing reinforcement, lower casing connecting portion lower surface arranges lower casing reinforcement, the lower casing projection of lower casing connecting portion upper surface and the upper casing fit depressions of upper casing connecting portion lower surface, setting-in O-ring seal in the cushion rubber support slot between upper casing connecting portion lower surface and lower casing connecting portion upper surface.Designed by said structure, the utility model has the good and advantage of long service life of novel in structural design, water resistance.
Accompanying drawing explanation
Utilize accompanying drawing to be further detailed the utility model below, but the embodiment in accompanying drawing is not formed any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is generalized section of the present utility model.
Include in fig. 1 and 2:
1---adapter housing 2---adapter upper casing
21---upper casing connecting portion 211---upper casing groove
22---upper casing reinforcement 3---adapter lower casing
31---lower casing connecting portion 311---lower casing is protruding
32---lower casing reinforcement 4---adapter containing cavity
5---PCB control circuit board 6---plant-grid connection goes between
7---power supply picks out lead-in wire 8---cushion rubber support slot
9---O-ring seal.
Embodiment
Below in conjunction with concrete execution mode, the utility model is described.
As depicted in figs. 1 and 2, a kind of Novel electric source adapter, include adapter housing 1, adapter housing 1 includes adapter upper casing 2 and is installed in the adapter lower casing 3 of adapter upper casing 2 lower end side, the inside of adapter housing 1 forms the adapter containing cavity 4 jointly being enclosed dress by adapter upper casing 2, adapter lower casing 3, is embedded with PCB control circuit board 5 in adapter containing cavity 4.
Further, the front end face of adapter housing 1 offers by adapter upper casing 2, adapter lower casing 3 jointly encloses to fill to enclose to fill and forms the installing hole and the front side be communicated with adapter containing cavity 4 goes between, the rear end face of adapter housing 1 offers by adapter upper casing 2, adapter lower casing 3 jointly encloses dress and forms the installing hole and the rear side be communicated with adapter containing cavity 4 goes between, in the lead-in wire installing hole of front side, inlay card has plant-grid connection to go between 6, the leading section of plant-grid connection lead-in wire 6 extends to the front of adapter housing 1 forward, the rearward end of plant-grid connection lead-in wire 6 to extend in adapter containing cavity 4 and is electrically connected with PCB control circuit board 5, in rear side lead-in wire installing hole, inlay card has power supply to pick out lead-in wire 7, the rearward end that power supply picks out lead-in wire 7 extends to the rear end side of adapter housing 1 backwards, the leading section that power supply picks out lead-in wire 7 to extend in adapter containing cavity 4 and is electrically connected with PCB control circuit board 5.
Further, the lower edge section of adapter upper casing 2 is provided with and protrudes outwardly and the upper casing connecting portion 21 of lower edge section horizontal-extending along adapter upper casing 2, the upper end-face edge portion of adapter lower casing 3 is provided with protrudes and the lower casing connecting portion 31 of upper end-face edge portion horizontal-extending along adapter lower casing 3 outwardly, the lower surface of upper casing connecting portion 21 and the upper surface ultrasonic bonding of lower casing connecting portion 31, the upper surface of upper casing connecting portion 21 is provided with upper casing reinforcement 22, the lower surface of lower casing connecting portion 31 is provided with lower casing reinforcement 32, the upper surface of lower casing connecting portion 31 is provided with and protrudes upward and the lower casing projection 311 extended along the length direction of lower casing connecting portion 31, the upper casing groove 211 that the shape of cross section that the corresponding lower casing projection 311 of the lower surface of upper casing connecting portion 21 offers shape of cross section and lower casing projection 311 is suitable, lower casing projection 311 is intercalated in upper casing groove 211, between the lower surface of upper casing connecting portion 21 and the upper surface of lower casing connecting portion 31, in lower casing projection 311, side forms the cushion rubber support slot 8 that the length direction along upper casing connecting portion 21 extends, the O-ring seal 9 being installed in and extending between upper casing connecting portion 21 and lower casing connecting portion 31 and along the length direction of cushion rubber support slot 8 is embedded with in cushion rubber support slot 8.
Need to explain further, adapter upper casing 2 of the present utility model, adapter lower casing 3 can adopt PET material to be prepared from respectively, and namely adapter upper casing 2 of the present utility model is PET upper casing, and adapter lower casing 3 is PET lower casing.Certainly, above-mentioned material does not form restriction of the present utility model, and namely adapter upper casing 2 of the present utility model, adapter lower casing 3 can also adopt other plastic material to be prepared from.
Need point out further, in the utility model assembling process, O-ring seal 9 is fastened in upper casing connecting portion 21 with in the cushion rubber support slot 8 of lower casing connecting portion 31, and the lower casing projection 311 of lower casing connecting portion 31 is intercalated in the upper casing groove 211 of upper casing connecting portion 21; After when lower casing protruding 311, complete and O-ring seal 9 clamps with upper casing groove 211 centering, then together with by the mode of ultrasonic bonding upper casing connecting portion 21 being welded in lower casing connecting portion 31.Need to explain further, coordinated with upper casing groove 211 by lower casing protruding 311, the utility model can increase the contact area of upper casing connecting portion 21 and lower casing connecting portion 31 effectively, and then effectively increase the ultrasonic bonding area of upper casing connecting portion 21 and lower casing connecting portion 31, to ensure the water-tight performance between upper casing connecting portion 21 and lower casing connecting portion 31.In addition, by setting up O-ring seal 9, the utility model can realize the design of dual waterproof construction, and then improves the water-tight performance between upper casing connecting portion 21 and lower casing connecting portion 31 further.
Comprehensive above-mentioned situation is known, is designed by said structure, and the utility model has the good and advantage of long service life of novel in structural design, water resistance.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (2)
1. a Novel electric source adapter, it is characterized in that: include adapter housing (1), adapter housing (1) includes adapter upper casing (2) and is installed in the adapter lower casing (3) of adapter upper casing (2) lower end side, the inside of adapter housing (1) forms the adapter containing cavity (4) jointly being enclosed dress by adapter upper casing (2), adapter lower casing (3), is embedded with PCB control circuit board (5) in adapter containing cavity (4);
The front end face of adapter housing (1) offers by adapter upper casing (2), adapter lower casing (3) jointly encloses dress and encloses dress and form the installing hole and the front side be communicated with adapter containing cavity (4) goes between, the rear end face of adapter housing (1) offers by adapter upper casing (2), adapter lower casing (3) jointly encloses dress and forms the installing hole and the rear side be communicated with adapter containing cavity (4) goes between, in the lead-in wire installing hole of front side, inlay card has plant-grid connection to go between (6), the leading section of plant-grid connection lead-in wire (6) extends to the front of adapter housing (1) forward, the rearward end of plant-grid connection lead-in wire (6) to extend in adapter containing cavity (4) and is electrically connected with PCB control circuit board (5), in rear side lead-in wire installing hole, inlay card has power supply to pick out lead-in wire (7), the rearward end that power supply picks out lead-in wire (7) extends to the rear end side of adapter housing (1) backwards, the leading section that power supply picks out lead-in wire (7) to extend in adapter containing cavity (4) and is electrically connected with PCB control circuit board (5),
The lower edge section of adapter upper casing (2) is provided with and protrudes outwardly and along the upper casing connecting portion (21) of the lower edge section horizontal-extending of adapter upper casing (2), the upper end-face edge portion of adapter lower casing (3) is provided with protrudes and the lower casing connecting portion (31) of upper end-face edge portion horizontal-extending along adapter lower casing (3) outwardly, the lower surface of upper casing connecting portion (21) and the upper surface ultrasonic bonding of lower casing connecting portion (31), the upper surface of upper casing connecting portion (21) is provided with upper casing reinforcement (22), the lower surface of lower casing connecting portion (31) is provided with lower casing reinforcement (32), the upper surface of lower casing connecting portion (31) is provided with and protrudes upward and the lower casing projection (311) extended along the length direction of lower casing connecting portion (31), the upper casing groove (211) that the shape of cross section that corresponding lower casing projection (311) of the lower surface of upper casing connecting portion (21) offers shape of cross section and lower casing projection (311) is suitable, lower casing projection (311) is intercalated in upper casing groove (211), form the cushion rubber support slot (8) that the length direction along upper casing connecting portion (21) extends in the interior side of lower casing projection (311) between the lower surface of upper casing connecting portion (21) and the upper surface of lower casing connecting portion (31), the O-ring seal (9) being installed in and extending between upper casing connecting portion (21) and lower casing connecting portion (31) and along the length direction of cushion rubber support slot (8) is embedded with in cushion rubber support slot (8).
2. a kind of Novel electric source adapter according to claim 1, is characterized in that: described adapter upper casing (2) is PET upper casing, and described adapter lower casing (3) is PET lower casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634241.1U CN204928548U (en) | 2015-08-21 | 2015-08-21 | New -type power adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634241.1U CN204928548U (en) | 2015-08-21 | 2015-08-21 | New -type power adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204928548U true CN204928548U (en) | 2015-12-30 |
Family
ID=54977645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634241.1U Expired - Fee Related CN204928548U (en) | 2015-08-21 | 2015-08-21 | New -type power adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204928548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361242A (en) * | 2020-10-27 | 2021-02-12 | 台州非常新能源科技有限公司 | Lamp string assembly of metal air battery stained with water |
-
2015
- 2015-08-21 CN CN201520634241.1U patent/CN204928548U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112361242A (en) * | 2020-10-27 | 2021-02-12 | 台州非常新能源科技有限公司 | Lamp string assembly of metal air battery stained with water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20180821 |