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Socket

A technology of sockets and sockets, applied in the direction of contact parts, electrical components, coupling devices, etc., can solve the problems of time-consuming and troublesome use, and achieve the effect of easy construction

Inactive Publication Date: 2003-01-29
MATSUSHITA ELECTRIC WORKS LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As mentioned above, in order to use electrical appliances in countries or regions with different socket specifications, it is usually necessary to design sockets suitable for various contacts with different shapes, or the above-mentioned converter must be used, which is very troublesome and expensive to use. time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] figure 1 It is a perspective exploded view showing Embodiment 1 of the present invention. The device 1 made of synthetic resin is assembled from a box base 1a and a cover 1b with mounting frames 4 and 4. On the front of the cover 1b, a boss 2 is protruded as a whole. On the front face of the boss 2, a pair of contact insertion ports 3, 3 are provided for inserting contacts such as chip plugs and conductive plugs. These contact insertion ports 3 can have shapes corresponding to various contacts such as chip plugs or slightly cylindrical conductive plugs, even though the rectangular holes 3a into which the chip contacts are inserted and the circular holes 3b into which the conductive plug is inserted are integrally connected. The shape is formed. Then, the contact receiving portion 11 which is connected to the contacts (sheet contact conductive plugs, etc.) inserted into these contact insertion ports 3 and 3 is installed in the device 1.

[0046] In addition, the shoulders ...

Embodiment 2

[0059] Figure 7 It is a three-dimensional exploded view of this embodiment.

[0060] Refer to Figure 7-10 , Describes Embodiment 2 of the present invention.

[0061] This embodiment is characterized in that two sets of a pair of contact insertion ports 3, 3 are arranged along the longitudinal direction of the device 1'of three modulus sizes. The basic structure is the same as that of the first embodiment. Therefore, the same parts as in the embodiment are given the same symbols, and the description thereof will be omitted.

[0062] Figure 7 It is a perspective exploded view showing this embodiment. The base 1a' and the cover 1b' made of synthetic resin are combined by wire assembly frames 4', 4'to form a device 1 with three modulus sizes. A boss 2'is protrudingly provided on the front surface of the cover 1b' to form a whole. In front of the boss 2', two sets of a pair of contact insertion ports 3, 3 are provided along the longitudinal direction. The contact receiving portion...

Embodiment 3

[0071] Refer to Figure 11-14 , Describe Embodiment 3 of the present invention. In particular, this embodiment is characterized in that a plug having a grounding electrode (contact for grounding) is used as a connectable point. The basic structure is the same as the embodiment, so the same parts are added with the same symbols, and the description is omitted.

[0072] Picture 11 It is an exploded view showing the main body of this embodiment. The base 1a" made of synthetic resin and the cover 1b" are combined by the combined frame 4", 4" to form two modulus-sized devices 1". A boss 2" is integrally protruding on the front of the cover 1b". A pair of contact insertion openings 3, 3 are arranged in front of the boss 2", and a contact insertion opening 17 for grounding is arranged side by side. The contact receiving portion 11 connected with the contacts (chip contacts, conductive plugs, etc.) inserted into these contact insertion ports 3 and 3, and the contact receiving portion 11 ...

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PUM

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Abstract

A socket, where the front face of a body 1 of electrical outlet is furnished with a contact inserting hole 3 in such a shape that a rectangular hole 3a for admitting the insertion of a plug blade and a circular hole 3b for admitting the insertion of a conductive pin are in linked in a single piece structure. A contact receptacle 11 to be connected with a contact is stored and mounted in the body 1 formed in dimensions of one module. The receptacle 11 is formed integrally as a blade receptacle spring block 10 from a plate-shaped metal member with a terminal piece 12a of a terminal part 12, where an external electric wire is to be connected. The terminal part 12 has a locking spring 14 and unlocking button 15. Accordingly, a plurality contact types having different shapes such as a plug blade and conductive pin can be inserted in one contact inserting hole 3 for generating connections, and a wiring fixture of embedded type and a mounting frame can be in common use so as to be installed being embedded in a wall surface, etc. which facilitates the execution of works.

Description

Technical field [0001] The invention relates to sockets. Background technique [0002] There are various shapes of plug contacts for connecting sockets, such as chip plugs and conductive plugs. For example, according to the type of plug used in national or regional regulations, generally speaking, it is not possible to connect a socket with a conductive plug contact to a flat plug. Therefore, when electrical appliances are used in countries or regions with different socket specifications, it is necessary to use a converter to convert the blade plug contacts into conductive plug contacts. [0003] As mentioned above, in order to use electrical appliances in countries or regions with different socket specifications, it is usually necessary to design sockets suitable for multiple contacts with different shapes, or the above converters must be used, which is very troublesome and expensive to use. time. Summary of the invention [0004] The present invention is proposed to solve the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/35H01RH01R25/00H01R27/00
Inventor 本田稔坂部正司
Owner MATSUSHITA ELECTRIC WORKS LTD