Plug for switch connection
A technology for converting connections and plugs, applied in the direction of connections, flexible/rotatable wire connectors, two-part connection devices, etc. Short overall length, good connection stability, easy to achieve effects
Pending Publication Date: 2018-01-19
GUANGZHOU ZHICHONG AMPEREX TECH CO LTD
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- Description
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AI Technical Summary
Problems solved by technology
The existing conversion plug structures are all straight structures, that is, the plug and the converted socket are on the same axis, which not only causes the length of the conversion plug to be too long, which brings inconvenience to use, but also because of its own weight and center of gravity, it is easy to switch from the power plug. The hole falls off or damages the electric socket, and the stability of use is poor
At the same time, when plugging in, it is all based on personal feeling and guesswork to confirm whether the plugging is in place; if the force is small, it is easy to appear that the plugging is not in place; and when it is strong, it is easy to damage the plug or electrical jack.
In addition, its sockets are all exposed structures, which have the risk of electric shock and potential safety hazards.
Method used
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Embodiment Construction
[0020] Examples, see Figure 1 to Figure 5 , the present embodiment provides a plug for a conversion connection, which includes an adapter housing 1, a tail socket housing seat 2, a protective inner frame 3, an end cover 4, a plug assembly 5, and a plug assembly 5 that is inconsistent with the specifications of the plug assembly 5. The socket assembly 6, the middle part of the transfer case 1 is bent at an angle a, the plug assembly 5 is arranged at one end of the transfer case 1, and the socket assembly 6 is provided at the other end of the transfer case 1, And connected with the plug assembly 5, the tail socket housing base 2 is closed on the other end of the adapter housing 1, and is provided with a jack matching the tail housing base 2 to protect the inner frame 3 is arranged on the tail end surface of the tail socket base 2 through the elastic component 7, and the protective inner frame 3 is provided with a through hole corresponding to the socket, the end cover 4 is hing...
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The invention discloses a plug for switch connection. The plug comprises a switch connection housing, a charge connector housing base, a protection inner frame, an end cover, a plug assembly and a socket assembly of which the specification is inconsistent with that of the plug assembly; the middle of the switch connection housing is bent at an angle, the charge connector housing base is arranged on the switch connection housing, and the protection inner frame is covered with the end cover. The plug for the switch connection is ingenious and reasonable in design and bent at an angle, and thus the overall length is reduced; the plug is provided with the protection inner frame, when the plug is under stress, an elastic assembly compresses to make the protection inner frame move backward, thusnot only can the plug or an electrical socket be prevented from being damaged due to overexertion, but also a user can clearly define that insertion connection is in place, the user can loosen his / her grip at the moment, accordingly the electrical contact performance is ensured, the connection stability is good, and the reliability is high; meanwhile, the end cover is added, when the plug is notin use, the socket assembly can be covered, the electric shock probability is eliminated, and the use is safe; besides, the plug is simple and compact in overall structure, small in size, easy to achieve, low in cost and easy to apply and popularize widely.
Description
technical field [0001] The invention relates to the technical field of plugs, in particular to a plug for conversion connection. Background technique [0002] Due to the wide range of energy sources, quiet running, and no pollution emissions, electric vehicles have attracted more and more attention from various automobile manufacturers, and they have launched household electric vehicles one after another. Household electric vehicles on the market are equipped with charging plugs, but because the electrical sockets used in different countries and regions have different specifications, the plug device used in one country or region is often unusable in another country or region. It's a great inconvenience. [0003] In order to solve such a problem, it is necessary to develop a plug for conversion connection. The existing conversion plug structures are all straight structures, that is, the plug and the converted socket are on the same axis, which not only causes the length of ...
Claims
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IPC IPC(8): H01R13/629H01R31/06H01R24/28H01R13/502H01R35/00
Inventor 彭建华
Owner GUANGZHOU ZHICHONG AMPEREX TECH CO LTD