CN203760715U - Convertible plug power device - Google Patents
Convertible plug power device Download PDFInfo
- Publication number
- CN203760715U CN203760715U CN201420149844.8U CN201420149844U CN203760715U CN 203760715 U CN203760715 U CN 203760715U CN 201420149844 U CN201420149844 U CN 201420149844U CN 203760715 U CN203760715 U CN 203760715U
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- China
- Prior art keywords
- plug
- connector assembly
- mentioned
- chimb
- supply unit
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- Expired - Fee Related
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Abstract
The utility model provides a convertible plug power device comprising a socket and a plurality of changeable plugs. A conductive element is arranged in the socket. The convertible plug power device is characterized in that circular convex edges are both arranged on the abutting faces of the socket and plugs, clamping structures used for clamping connection are arranged on the circular convex edges, metal contacting feet electrically connected to the conductive element are arranged in circular concave positions formed by the circular convex edges of the socket, the plug is provided with plugging feet connected to a power socket, the rear ends of the plugging feet are partly convex towards the other faces of the plug, and the rear ends of the metal plugging feet contact with the metal contacting feet after the plug and the socket are in clamping connection. When a customer arrives in one country or region, the convertible plug power device can be used only by connecting a plug, matching with the plugging hole in a standard manner, used in the country or region to the socket, practicality is high, usage is safe, a corresponded plug can be selected according to a destination, and carrying is facilitated.
Description
Technical field
The utility model relates to a kind of electric power connecting device, specifically a kind of Changeover plug supply unit.
Background technology
Because voltage standard and the standard of plug or jack in whole world country variant or area are inconsistent, and current electric power connecting device is generally man-to-man product, only adapt to a certain specific country, so when the electric equipment products that consumer carries are used in different countries, can run into incompatible and cause using, therefore the electric power connecting device that needs to buy multiple different size models meets the demand of different regions, thereby increase consumer cost, also caused consumer to carry inconvenience.
There are at present some electric power connecting devices, that the plug of the multiple different size model that is applicable to multiple countries is integrated on an electric power connecting device, in use accidentally touch the plug of other non-working conditions and cause the danger of getting an electric shock for fear of this electric power connecting device, plug need to be hidden into electric power connecting device the inside or disassemble, but no matter be reduced to electric power connecting device the inside or disassemble, this electric power connecting device or the higher danger of same existence, and design like this has also increased the complexity of this electric power connecting device, also make the cost of this electric power connecting device increase.
Summary of the invention
For the existing problem of above-mentioned prior art, the purpose of this utility model is to provide one and is convenient to use at country variant and area, reduces the Changeover plug supply unit that carries number of power sources.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of Changeover plug supply unit, include connector assembly and several removable plugs, in described connector assembly, be provided with conducting element, be characterized in being equipped with circular chimb on face that described connector assembly and plug dock mutually, both circular chimbs are provided with the snap-in structure of mutual clamping, in the round recess that the circular chimb of described connector assembly encloses, be provided with the metal haptic element being electrically connected with described conducting element, described plug is provided with the pin being connected with supply socket, the rear end of described pin is protruded and is formed lug to the another side of plug, described plug contacts with described metal haptic element with the lug of described pin rear end after the mutual clamping of connector assembly.
In order to ensure to connect simply with firm, above-mentioned snap-in structure comprises the rotation engaging recess of the circular chimb madial wall that is arranged at connector assembly and is arranged at the rotation engaging chimb of the circular chimb lateral wall of plug, and described plug inserts to rotate after connector assembly and rotation engaging chimb snapped in rotation engaging recess connect and fix.
To be connected firmly in order further ensureing, to improve its fail safe, the rotation engaging chimb correspondence on circular chimb on rotation engaging recess and plug on above-mentioned connector assembly is provided with at least three.
Change in order to facilitate the plug on breakaway plug seat, the circular chimb place of above-mentioned connector assembly is provided with a flexible keypad, a described flexible keypad part extend in the round recess of connector assembly, on the circular chimb of above-mentioned plug, position that should flexible keypad is provided with to a step breach, after described plug and the mutual clamping of connector assembly, described flexible keypad restricts mutually and limits plug and depart from connector assembly in this step breach and by the side of flexible keypad and the side of step breach.
In order to protect metal haptic element, the position of the corresponding above-mentioned metal haptic element of above-mentioned plug is provided with gathering sill, and described gathering sill is made up of two coaxial arc-shaped sides.
As required, the bottom of above-mentioned connector assembly is provided with opening, and described opening part connects the power line or the USB socket that are electrically connected with above-mentioned conducting element.
In order to make this supply unit be adapted to multiple countries, the pin of above-mentioned plug includes the pin of Chinese Industrial Standards (CIS), Unite States Standard, British Standard, Australia standard and European standard.
The utility model is owing to being equipped with circular chimb on the face mutually docking at connector assembly and plug, on both circular chimbs, be provided with again the snap-in structure of mutual clamping, plug contacts with metal haptic element with the rear end of metal inserting foot after the mutual clamping of connector assembly, therefore in the time that consumer arrives certain country, only need can use using the plug of jack matches criteria to be connected on connector assembly with this country, therefore can not run into the incompatible worries that cannot use, practical, use safety, select corresponding plug according to destination, easy to carry.The more important thing is, the utility model adopts the mode clamping of rotation engaging, and it is insecure that the improvement of this structure has solved current similar products connection effectively, the danger that in use exists plug can separate with connector assembly, and this snap-in structure is durable, long service life.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the perspective view of the utility model plug interface.
Fig. 4 is the perspective view of second plug of the utility model.
Fig. 5 is the perspective view of the 3rd plug of the utility model.
Embodiment
As shown in Figure 1, the Changeover plug supply unit of this embodiment, include connector assembly 1 and several removable plugs 2, in this connector assembly 1, be provided with conducting element 3, on the face that wherein this connector assembly 1 and plug 2 dock mutually, be equipped with circular chimb 4, both circular chimbs 4 are provided with the snap-in structure of mutual clamping, in the round recess that the circular chimb 4 of connector assembly 1 encloses, be provided with the metal haptic element 5 being electrically connected with conducting element 3, plug 2 is provided with the pin 6 being connected with supply socket, the rear end of pin 6 is protruded and is formed lug 61 to the another side of plug 2, this plug 2 contacts with metal haptic element 5 with the lug 61 of pin 6 rear ends after the mutual clamping of connector assembly 1, therefore in the time that consumer arrives certain country, only need will use the plug 2 of jack matches criteria to be connected on connector assembly 1 and can to use with this country, therefore can not run into the incompatible worries that cannot use, practical, use safety, select corresponding plug 2 according to destination, easy to carry.
As shown in Figures 2 and 3, the snap-in structure of this embodiment comprises the rotation engaging recess 41 of circular chimb 4 madial walls that are arranged at connector assembly 1 and is arranged at the rotation engaging chimb 42 of circular chimb 4 lateral walls of plug 2, rotation engaging chimb 42 on rotation engaging recess 41 and plug 2 on connector assembly 1 is respectively provided with three on circular chimb 4, this plug 2 inserts the rear rotation of connector assembly 1 and rotation engaging chimb 42 is snapped in rotation engaging recess 41 connect and fix, it connects simple and firm, is in use not easy to separate.Circular chimb 4 places of the connector assembly 1 of this embodiment are provided with a flexible keypad 7, these flexible keypad 7 parts extend in the round recess of connector assembly 1, on the circular chimb 4 of plug 2, position that should flexible keypad 7 is provided with to a step breach 43, in this plug 2 and the mutual clamping process of connector assembly 1, the circular chimb 4 of plug 2 is first depressed flexible keypad 7, in the time that the rotation engaging chimb 42 of plug 2 screws in this rotation engaging recess 41, this flexible keypad 7 is absorbed in this step breach 43, and the side of flexible keypad 7 restricts mutually with the side of step breach 43 and limits plug 2 and departs from connector assembly 1, therefore ensure the danger that in use can not exist plug 2 to separate with connector assembly 1, need to change time, press flexible keypad 7 with hand, backwards rotation plug 2 just can make plug 2 depart from connector assembly 1 again.Metal haptic element 5 on the connector assembly 1 of this embodiment is that a long and narrow spring leaf bends the haptic element with elastic force forming, and at plug 2, position that should metal haptic element 5 is provided with to gathering sill, and this gathering sill is made up of two coaxial arc-shaped sides 8.
As shown in Figure 4 and Figure 5, the connector assembly 1 of this embodiment includes the front cover body 11 and the rear cover body 12 that connect, conducting element 3 is arranged between front cover body 11 and rear cover body 12, the bottom of this connector assembly 1 is provided with opening 10, these opening 10 places can connect the power line being electrically connected with conducting element 3, also can connect the USB socket being electrically connected with conducting element 3.The pin 6 of the plug 2 of this embodiment includes the pin of Chinese Industrial Standards (CIS), Unite States Standard, British Standard, Australia standard and European standard, therefore this supply unit is adapted to multiple countries, plug 2 is as shown in Figure 1 tripod type plug, tripod is the pin 6 of flat structure, lower end two pins 6 walk abreast and arrange, and there are Hong Kong, Singapore, Malaysia, the United Arab Emirates, Britain, British commonwealth of nations in applicable country; Plug 2 is as shown in Figure 4 bifoot type plug, and pin 6, two pins 6 that bipod is flat structure walk abreast and arrange, and there are China, Taiwan, the U.S., Canada, Japan, Philippine, Thailand in applicable country; Plug 2 is as shown in Figure 5 bifoot type plug, bipod is the pin 6 of column type, pin 6 connects a protruding block below, and there are Denmark, Spain, Portugal, Belgium, Finland, Holland, Norway, Sweden, Turkey, Switzerland, Italy, Greece, Egypt, Israel, Paraguay, Uruguay, Europe, the Middle East in applicable country.
Although the utility model is to describe with reference to specific embodiment, this description not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in affiliated claim limited range.
Claims (9)
1. a Changeover plug supply unit, include connector assembly (1) and several removable plugs (2), in described connector assembly (1), be provided with conducting element (3), it is characterized in that being equipped with circular chimb (4) on the mutual face docking of described connector assembly (1) and plug (2), both circular chimbs (4) are provided with the snap-in structure of mutual clamping, in the round recess that the circular chimb (4) of described connector assembly (1) encloses, be provided with the metal haptic element (5) being electrically connected with described conducting element (3), described plug (2) is provided with the pin (6) being connected with supply socket, the rear end of described pin (6) is protruded and is formed lug (61) to the another side of plug (2), described plug (2) contacts with described metal haptic element (5) with the lug (61) of described pin (6) rear end after the mutual clamping of connector assembly (1).
2. Changeover plug supply unit according to claim 1, its feature comprises the rotation engaging recess (41) of circular chimb (4) madial wall that is arranged at connector assembly (1) and is arranged at the rotation engaging chimb (42) of circular chimb (4) lateral wall of plug (2) at above-mentioned snap-in structure, and described plug (2) inserts to rotate after connector assembly (1) and rotation engaging chimb (42) snapped in rotation engaging recess (41) connect and fix.
3. Changeover plug supply unit according to claim 2, is characterized in that the rotation engaging chimb (42) on rotation engaging recess (41) and the plug (2) on above-mentioned connector assembly (1) is provided with at least three in the upper correspondence of circular chimb (4).
4. Changeover plug supply unit according to claim 1, the circular chimb (4) that it is characterized in that above-mentioned connector assembly (1) locates to be provided with a flexible keypad (7), described flexible keypad (7) part extend in the round recess of connector assembly (1), the circular chimb (4) of above-mentioned plug (2) is upper is provided with a step breach (43) to position that should flexible keypad (7), described plug (2) and connector assembly (1) mutually after clamping described flexible keypad (7) in this step breach (43) and by the side of flexible keypad (7) and the side of step breach (43), restrict mutually and limit plug (2) disengaging connector assembly (1).
5. Changeover plug supply unit according to claim 1, is characterized in that the metal haptic element (5) on above-mentioned connector assembly (1) is that a long and narrow spring leaf bends the haptic element with elastic force forming.
6. Changeover plug supply unit according to claim 5, is characterized in that the position of the corresponding above-mentioned metal haptic element of above-mentioned plug (2) (5) is provided with gathering sill, and described gathering sill is made up of two coaxial arc-shaped sides (8).
7. Changeover plug supply unit according to claim 1, is characterized in that the bottom of above-mentioned connector assembly (1) is provided with opening (10), and described opening (10) locates to connect the power line or the USB socket that are electrically connected with above-mentioned conducting element (3).
8. Changeover plug supply unit according to claim 1, is characterized in that the pin (6) of above-mentioned plug (2) includes the pin of Chinese Industrial Standards (CIS), Unite States Standard, British Standard, Australia standard and European standard.
9. Changeover plug supply unit according to claim 1, it is characterized in that above-mentioned connector assembly (1) includes front cover body (11) and the rear cover body (12) connecting, above-mentioned conducting element (3) is arranged between front cover body (11) and rear cover body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149844.8U CN203760715U (en) | 2014-03-31 | 2014-03-31 | Convertible plug power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149844.8U CN203760715U (en) | 2014-03-31 | 2014-03-31 | Convertible plug power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203760715U true CN203760715U (en) | 2014-08-06 |
Family
ID=51255953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149844.8U Expired - Fee Related CN203760715U (en) | 2014-03-31 | 2014-03-31 | Convertible plug power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203760715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
| CN106887752A (en) * | 2017-03-22 | 2017-06-23 | 深圳市澳博森科技有限公司 | A kind of changable pin power supply with safety valve and its application method |
-
2014
- 2014-03-31 CN CN201420149844.8U patent/CN203760715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934822A (en) * | 2015-06-24 | 2015-09-23 | 深圳市兰丁科技有限公司 | Intelligent socket and intelligent socket control system |
| CN104934822B (en) * | 2015-06-24 | 2017-12-01 | 深圳市兰丁科技有限公司 | Smart jack and smart jack control system |
| CN106887752A (en) * | 2017-03-22 | 2017-06-23 | 深圳市澳博森科技有限公司 | A kind of changable pin power supply with safety valve and its application method |
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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: 20140806 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |