Plug with changeable conductive pieces
A technology of conductive sheet and conductive shrapnel, which is applied in the direction of circuits, electrical components, parts of connecting devices, etc., and can solve problems such as electric shock accidents and conductive inserts being charged.
Inactive Publication Date: 2019-11-05
胡伟
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Problems solved by technology
[0002] In order to make the plug suitable for round hole sockets and flat hole sockets, a plug with a convertible conductive sheet type has appeared on the market. The conductive sheet conversion head in this plug has two types of conductive inserts, one is a cylindrical conductive sheet Insert, the other is a sheet-shaped conductive insert. When using it, the user can choose which type of conductive insert to insert into the socket according to the type of plug; , when the conductive piece conversion head is accidentally detached from the seat in the plug, the conductive insert located above will be charged, so that it is easy to cause electric shock accidents
Method used
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[0020] A number of embodiments of the present invention will be disclosed in the following figures. For the sake of clarity, many practical details will be described together in the following description. It should be understood, however, that these practical details should not be used to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, for the sake of simplifying the drawings, some well-known and commonly used structures and components will be shown in a simple schematic manner in the drawings.
[0021] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood a...
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The invention discloses a plug with changeable conductive pieces. The plug comprises a base body and a conductive piece change head. The base body comprises a casing, and a lower end of the casing isprovided with a slot. The conductive piece change head comprises an outer casing, cover plates are fixed to an upper end and a lower end of the outer casing, two first conductive pieces are integrallyformed in the upper cover plate, and two second conductive pieces are integrally formed in the lower cover plate. Blind holes are arranged in the casing above the slot, a conductive seat is vertically slidingly installed in each of the blind holes, a first spring is embedded between each of the conductive seats and a top of a corresponding blind hole, a retaining ring is threadingly connected ineach of the blind holes, a lead wire is fixed to the casing, two wire cores in the lead wire are electrically connected to a conductive seat respectively, and each of the first conductive pieces is electrically connected to one of the second conductive pieces through an on / off mechanism. When the base body is separated from the conductive piece change head accidentally, the conductive sheets located above are not charged, and so that the electric shock can be prevented.
Description
technical field [0001] The invention relates to the technical field of plugs, in particular to a plug with a convertible conductive sheet. Background technique [0002] In order to make the plug suitable for round hole sockets and flat hole sockets, a plug with a convertible conductive sheet type has appeared on the market. The conductive sheet conversion head in this plug has two types of conductive inserts, one is a cylindrical conductive sheet Insert, the other is a sheet-shaped conductive insert. When using it, the user can choose which type of conductive insert to insert into the socket according to the type of plug; , when the conductive sheet conversion head is accidentally separated from the seat body in the plug, the conductive insert located above will be charged, and in this way, it is easy to cause an electric shock accident. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the present invention provides a plug with convertible c...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H01R13/04H01R13/40H01R13/502H01R13/627H01R13/629
CPCH01R13/04H01R13/40H01R13/502H01R13/627H01R13/629
Inventor 胡伟
Owner 胡伟