CN202797468U - Power supply adapter capable of replacing plugs - Google Patents
Power supply adapter capable of replacing plugs Download PDFInfo
- Publication number
- CN202797468U CN202797468U CN 201220408850 CN201220408850U CN202797468U CN 202797468 U CN202797468 U CN 202797468U CN 201220408850 CN201220408850 CN 201220408850 CN 201220408850 U CN201220408850 U CN 201220408850U CN 202797468 U CN202797468 U CN 202797468U
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- Prior art keywords
- plug
- power supply
- assembly
- pin
- vacancy
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- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a power supply adapter capable of replacing plugs. The power supply adapter comprises an adapter body (1) where a built-in power supply transforming circuit is arranged. A recess is reserved on the body. A plug assembly capable of connecting an external power supply is inserted in the recess. The recess is formed by the enclosure of one vertical side wall and a horizontal top face of the adapter body. A socket hole (2) is arranged on the side wall. At least two PIN needles (3) connecting the power supply transforming circuit are arranged inside the hole. One end of the plug assembly is provided with a plug (4) matching the socket hole. Elastic sheet holes (5) where the PIN needles are inserted are arranged inside the plug. The number of the elastic sheet holes (5) is equal to that of the PIN needles. The top of the plug assembly is provided with pins connected with the external power supply in an insertion way. The elastic sheet holes and the pins are electrically connected inside the plug assembly. A guide structure for guiding the inserting connection or the separation of the socket hole and the plug is arranged between the top of the recess and the bottom of the plug assembly. The power supply adapter enables reliable connection and is not easily worn and loosened. Furthermore, the power supply adapter is anti-break and shockproof. The service lifetime of a product is then prolonged.
Description
Technical field
The utility model relates to power supply adaptor, relates in particular to a kind of combined type power adapter of supporting multiple attachment plug.
Background technology
Along with the development of science and technology, people's work and life be unable to do without electric power.Created multiplely to be applicable to industrial production or civilian supply socket and adaptive plug with it for ease of the electricity consumption people, thereby improved production efficiency and quality of life.The power supply adaptor of the changeable plug pin of commonly using at present, location, winding position all are by the guide rail of evagination is set at replaceable electric power connecting assembly dual-side mutually, and in the housing of its winding on set up suitable chute, both closely cooperate such as need must higher precision, and this has increased manufacturing cost undoubtedly.Be difficult to realize reaching so high requirement for its cheap power supply adaptor, often occur housing in the existing structure and cooperate loosely with replaceable electric power connecting inter-module, have potential safety hazard.And existing structure, its both winding positions are in case appearance is worn and torn, and loosening situation is more serious, and the external force collision causes both mutually to come off easily, produces unnecessary danger.
The utility model content
This patent is in order to solve the power supply adaptor of existing changeable plug pin, and there is the problem of potential safety hazard in structure between plug-assembly and the adaptor body, proposes between a kind of reliable in structure, parts in conjunction with power supply adaptor firmly.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is the power supply adaptor of a kind of replaceable plug of design, the adaptor body that comprises the built-in power translation circuit leaves a vacancy on the body, plug-assembly that can connect external power source of vacancy grafting; Described vacancy is surrounded by the sidewall of a setting of adaptor body and the end face of level, has a socket aperture on the sidewall, is provided with at least two PIN pins that connect power converting circuit in the hole; Described plug-assembly one end is provided with the plug that matches with socket aperture, establishes the shell fragment hole that connects and equate with PIN pin quantity with PIN cushion in the plug, and the plug-assembly top is provided with the pin of pegging graft with external power source, and the shell fragment hole is connected in the plug-assembly internal electrical with pin; Described vacancy end face and plug-assembly are provided with the guide frame of pegging graft or separate with plug in the guide socket hole between the bottom.
Described guide frame can comprise the guide rail that is arranged on the vacancy end face, the groove that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " 7 " font.
Described guide frame also can comprise the guide rail that is arranged on the vacancy end face, the groove that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " T " font.
Described plug-assembly can be the GB two-pin plug.
Described plug-assembly can be advised two-pin plug for U.S.A.
Described plug-assembly can be advised two-pin plug for Europe.
Described plug-assembly can be advised two-pin plug for Australia.
Described plug-assembly can be advised three-pin plug for English.
The utility model is by improving cooperating of plug-assembly and adaptor body, and the power supply adaptor binding site that has overcome existing changeable plug pin is loosening, the problem that can't continue to use after the wearing and tearing.Compared with prior art has following advantage: 1, two bar Guide Rail Design, the connection reliability of increase plug-assembly.2, by the guide effect of guide rail, make and peg graft accurately.3, guide rail places the adaptor body inner chamber, reduces the possibility that main guide-localization is partially damaged, and has increased the product durability.The utility model is realized combining closely in roughing moulding situation.When location structure is impaired, can make both still keep closely cooperating by other parts, do not affect the normal use of equipment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is made detailed explanation, wherein:
Fig. 1 is the utility model preferred embodiment anabolic process schematic diagram;
Fig. 2 is that schematic diagram is finished in the utility model preferred embodiment combination;
Fig. 3 is the utility model preferred embodiment decomposing schematic representation;
Fig. 4 is the utility model preferred embodiment cutaway view;
Fig. 5 is the U.S. rule of the utility model plugs;
Fig. 6 is the utility model Europe rule plug;
Fig. 7 is the utility model type Australia rule plug;
Fig. 8 is the utility model type English rule plugs;
Fig. 9 is another embodiment adaptor body three-dimensional view of the utility model;
Figure 10 is the cutaway view of adaptor body among Fig. 9.
Embodiment
The utility model discloses a kind of power supply adaptor of replaceable plug, comprise the adaptor body 1 of built-in power translation circuit, leave a vacancy on the adaptor body, plug-assembly that can connect external power source of vacancy grafting; Described vacancy is surrounded by the sidewall of a setting of adaptor body and the end face of level, has a socket aperture 2 on the sidewall, is provided with at least two PIN pins 3 that connect power converting circuit in the hole; Described plug-assembly one end is provided with the plug 4 that matches with socket aperture, establishes the shell fragment hole 5 that connects and equate with PIN pin quantity with PIN cushion in the plug, and the plug-assembly top is provided with the pin of pegging graft with external power source, and the shell fragment hole is connected in the plug-assembly internal electrical with pin; Described vacancy end face and plug-assembly are provided with the guide frame of pegging graft or separate with plug in the guide socket hole between the bottom.Plug-assembly is made many moneys, to adapt to the power supply system in country variant and area.In use, select suitable plug-assembly according to the power supply system of locality, and it is inserted on the adaptor body, carry out power transformation, electricity consumption to be communicated with electrical network.
In one embodiment, guide frame comprises the guide rail 12 that is arranged on the vacancy end face, the groove 14 that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " 7 " font.Fig. 3 shows adaptor body 1 and plug-assembly decomposing schematic representation, and the plug-assembly in this example is GB two-pin plug 7, the bottom-up groove 14 that exposes of plug-assembly.Fig. 1 shows the anabolic process schematic diagram, and plug-assembly can be along guide rail 12 move left and right.Fig. 2 shows plug-assembly and the adaptor body combined inserting is finished schematic diagram, the icon 16 folding sheet pins that refer to.The cutaway view that Fig. 4 shows plug-assembly and adaptor body combined inserting after finishing because the cross section of guide rail and groove is all " 7 " font, can catch on the other side mutually, correctly pegs graft with guide socket hole and plug, and in use can not come off.
Referring to Fig. 9, in another embodiment, guide frame comprises the guide rail 12 that is arranged on the vacancy end face, the groove that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " T " font.Referring to the cross-sectional view of adaptor body 1 in this example shown in Figure 10, guide rail and groove can catch on the other side mutually, correctly peg graft with guide socket hole and plug, and in use can not come off.
In one embodiment (as shown in Figure 5), plug-assembly is U.S. rule two-pin plug 8, the pin of icon 19 sheet that refers to.
In another embodiment (as shown in Figure 6), plug-assembly is Europe rule two-pin plug 9, the icon 17 cylindric pin that refers to.
In another embodiment (as shown in Figure 7), plug-assembly is Australia's rule two-pin plug 10, pin icon 18 sheet that refers to and that be Eight characters distribution.
In another embodiment (as shown in Figure 8), plug-assembly is English rule three-pin plugs 11, the tripod pin of icon 20 shape that refers to such as cuboid.
It may be noted that far not only above-mentioned a few money of plug-assembly, also can be for various countries and the multiple style of area preparation, above embodiment is only for illustrating non-providing constraints.Any the application's spirit and category of not breaking away from, and to its equivalent modifications of carrying out or simple the replacement, all should be contained among the application's the claim scope.
Claims (8)
1. the power supply adaptor of a replaceable plug comprises it is characterized in that the adaptor body (1) of built-in power translation circuit: leave a vacancy on the adaptor body, the vacancy plug-assembly that can connect external power source of pegging graft;
Described vacancy is surrounded by the sidewall of a setting of adaptor body and the end face of level, has a socket aperture (2) on the sidewall, is provided with at least two PIN pins (3) that connect power converting circuit in the hole;
Described plug-assembly one end is provided with the plug (4) that matches with socket aperture, establish the shell fragment hole (5) that connects and equate with PIN pin quantity with PIN cushion in the plug, the plug-assembly top is provided with the pin of pegging graft with external power source, and the shell fragment hole is connected in the plug-assembly internal electrical with pin;
Described vacancy end face and plug-assembly are provided with the guide frame of pegging graft or separate with plug in the guide socket hole between the bottom.
2. the power supply adaptor of replaceable plug as claimed in claim 1, it is characterized in that: described guide frame comprises the guide rail (12) that is arranged on the vacancy end face, the groove (14) that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " 7 " font.
3. the power supply adaptor of replaceable plug as claimed in claim 1 is characterized in that: described guide frame comprises the guide rail (12) that is arranged on the vacancy end face, the groove that is arranged on the plug-assembly bottom, and the cross section of guide rail and groove is all " T " font.
4. the power supply adaptor of replaceable plug as claimed in claim 1, it is characterized in that: described plug-assembly is GB two-pin plug (7).
5. the power supply adaptor of replaceable plug as claimed in claim 1 is characterized in that: described plug-assembly is U.S. rule two-pin plug (8).
6. the power supply adaptor of replaceable plug as claimed in claim 1 is characterized in that: described plug-assembly is Europe rule two-pin plug (9).
7. the power supply adaptor of replaceable plug as claimed in claim 1 is characterized in that: described plug-assembly is Australia's rule two-pin plug (10).
8. the power supply adaptor of replaceable plug as claimed in claim 1 is characterized in that: described plug-assembly is English rule three-pin plugs (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408850 CN202797468U (en) | 2012-08-17 | 2012-08-17 | Power supply adapter capable of replacing plugs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220408850 CN202797468U (en) | 2012-08-17 | 2012-08-17 | Power supply adapter capable of replacing plugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202797468U true CN202797468U (en) | 2013-03-13 |
Family
ID=47824659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220408850 Expired - Lifetime CN202797468U (en) | 2012-08-17 | 2012-08-17 | Power supply adapter capable of replacing plugs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202797468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414049A (en) * | 2013-07-30 | 2013-11-27 | 阮俊康 | Convenient power source controller |
| CN106816756A (en) * | 2015-11-28 | 2017-06-09 | 蒋本璋 | Rotate snap-in flit-plug |
| CN110050517A (en) * | 2016-12-08 | 2019-07-23 | 菲尼克斯电气公司 | The housing parts of electrical component shell |
-
2012
- 2012-08-17 CN CN 201220408850 patent/CN202797468U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414049A (en) * | 2013-07-30 | 2013-11-27 | 阮俊康 | Convenient power source controller |
| CN106816756A (en) * | 2015-11-28 | 2017-06-09 | 蒋本璋 | Rotate snap-in flit-plug |
| CN110050517A (en) * | 2016-12-08 | 2019-07-23 | 菲尼克斯电气公司 | The housing parts of electrical component shell |
| EP3552466B1 (en) * | 2016-12-08 | 2022-05-18 | Phoenix Contact GmbH & Co KG | Housing part for a housing of electric components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 New Lake Street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN FRECOM ELECTRONICS Co.,Ltd. Address before: 518000 Guangming Street, Baoan District, Shenzhen, Guangdong, Fu Fu Kang, Fuchuan science and Technology Park, Fu Yuan Industrial Park. Patentee before: SHENZHEN FRECOM ELECTRONICS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220207 Address after: 423000 No. 18, Jintian Road, bailutang Town, Suxian District, Chenzhou City, Hunan Province Patentee after: Hunan furuikang Electronics Co.,Ltd. Address before: 518000 New Lake Street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN FRECOM ELECTRONICS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |