TWM600956U - Power socket - Google Patents

Abstract

A power socket, comprising: an insulating casing, a shielding protective layer, an insulating back cover and a pin group. The insulating casing has an accommodating space and an upper opening communicating with the accommodating space. The bottom surface of the upper opening is provided with a plurality of mounting holes and a plurality of rear cover connection grooves. The shielding protection layer is arranged around the outer peripheral surface of the insulating shell. The insulating rear cover has a plurality of plugs, and the insulating back cover is connected to the back cover by plugs The slot is installed on the bottom surface of the insulating shell, and the pin set is arranged in the accommodating space. The pin set includes two conductive pins and a ground pin. One end of the two conductive pins and one end of the ground pin are connected to the mounting hole. The power socket created by this invention solves the problem that the socket is vulnerable to electromagnetic interference in the prior art.

Description

Power outlet

This creation is about a power socket, and more particularly about a power socket that effectively shields electromagnetic interference.

A power socket is a device that can be inserted into a specific plug so that current can be transmitted through the combination of the power socket and the plug. The design of the socket is related to the daily safety of the family, so how to make the power socket can be used safely is particularly important. General power sockets have unreasonable structural design, large assembly space required to install power sockets, and single functions, which cannot effectively shield electromagnetic interference.

Therefore, in order to solve the various problems of conventional power sockets, this creation proposes a power socket that effectively shields electromagnetic interference.

In order to achieve the above and other purposes, this creation proposes a power socket, which includes: an insulating housing with an accommodating space and an upper opening communicating with the accommodating space, and the insulating housing is opposite to the upper opening The bottom surface is provided with a plurality of mounting holes and a plurality of back cover connection grooves; a shielding protection layer is arranged around the outer peripheral surface of the insulating shell; an insulating back cover has a plurality of plugs, and the insulating back cover is inserted by the plugs Are arranged in the back cover connecting grooves and installed on the bottom surface of the insulating housing; and a pin set is set in the accommodating space, the pin set includes two conductive pins and a grounding pin, one end of each of the two conductive pins And one end of the grounding pin is connected to the mounting holes.

In an embodiment of the present invention, it further includes two connecting stoppers, which are respectively arranged on two sides of the insulating housing, and the shielding protection layer has a groove whose shape matches the connecting stoppers.

In an embodiment of the present invention, it further includes a plurality of metal solder feet, which are arranged on the bottom surface of the insulating housing to electrically connect the plug set.

In an embodiment of this creation, it further includes a plurality of welding positioning posts, which are arranged on the outer peripheral surface of the insulating housing.

In this way, the power socket created by this invention can shield the external electromagnetic interference and is easy to assemble.

In order to fully understand the creation, the following specific examples are used to illustrate the creation in detail with the accompanying drawings. Those skilled in the art can understand the purpose, features and effects of this creation from the content disclosed in this specification. It should be noted that this creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the spirit of this creation. The following embodiments will further describe the related technical content of this creation in detail, but the disclosed content is not intended to limit the scope of patent application of this creation. The description is as follows:

As shown in FIGS. 1 to 4, the power socket 100 according to the first embodiment of the present invention includes: an insulating housing 1, a shielding protective layer 2, an insulating back cover 3 and a pin set 4.

The insulating housing 1 has an accommodation space S and an upper opening 11 communicating with the accommodation space S, and the accommodation space S accommodates a plug (not shown) through the upper opening 11. The bottom surface 12 of the insulating housing 1 opposite to the upper opening 11 is provided with a plurality of mounting holes 121 and a plurality of rear cover connecting grooves 122 (as shown in FIG. 4 ). In this embodiment, the number of mounting holes 121 is three, and the number of back cover connecting grooves 122 is four, but the present creation is not limited to this.

The shielding protection layer 2 is arranged around the outer peripheral surface of the insulating housing 1. In this embodiment, it is surrounded on three sides, but the creation is not limited to this. The shielding protective layer 2 is used for shielding electromagnetic interference from the outside to protect the safety and reliability of the electrical connection.

The insulating back cover 3 has a plurality of plugs 31, and the insulating back cover 3 is installed on the bottom surface of the insulating housing 1 by inserting the plurality of plugs 31 into the back cover connecting groove 122 to cover the insulating housing 1.

The plug set 4 is arranged in the accommodating space S. The plug set 4 includes two conductive plugs 41, 42 and a grounding plug 43. One end of the two conductive plugs 41, 42 and one end of the grounding plug 43 are respectively connected to the three mounting holes 121 .

In this way, the power socket 100 of the present invention can shield external electromagnetic interference and is easy to assemble.

Further, in an embodiment of the present creation, the power socket 100 further includes two connecting blocks 5, which are respectively symmetrically arranged on two sides of the insulating housing 1. The shielding protection layer 2 has a groove 21 whose shape matches the connection stopper 5.

Furthermore, in an embodiment of the present invention, the power socket 100 further includes a plurality of metal solder pins 6 disposed on the bottom surface 12 of the insulating housing 1. The metal welding foot 6 includes two conductive welding feet 61 and 62 and a ground welding foot 63. One end of the conductive solder feet 61, 62 and the ground solder foot 63 are respectively arranged in the three mounting holes 121 through a connection hole to electrically connect the conductive pins 41, 42 and the ground plug 43, the conductive solder feet 61, 62 and the ground solder 63 The other end respectively protrudes from the outer peripheral surface of the insulating housing 1 to connect to the power source.

Further, in an embodiment of the present creation, the end of the shielding protection layer 2 further includes a protruding portion 22 for external grounding.

Furthermore, in an embodiment of the invention, the shielding protection layer 2 further includes a grounding protection portion 23 disposed on the bottom surface 12 and surrounding the mounting hole 121 corresponding to the grounding pin 43 by a connecting hole. As shown in FIG. 3, the ground plug 43 passes through the mounting hole 121 and the connecting hole, and connects to the ground protection portion 23 and the ground solder foot 63 in sequence.

Further, in an embodiment of the present invention, the power socket 100 further includes a plurality of welding positioning posts 7 arranged on the outer peripheral surface of the insulating housing 1.

This creation has been disclosed above with an embodiment, but those familiar with this technology should understand that the embodiment is only used to describe the creation, and should not be interpreted as limiting the scope of the creation. It should be noted that all changes and replacements equivalent to this embodiment should be included in the scope of this creation. Therefore, the protection scope of this creation shall be subject to the scope of the patent application.

100: power socket 1: Insulating shell 11: Upper opening 12: Bottom 121: mounting hole 122: back cover connection slot 2: shielding protective layer 21: Groove 22: Projection 23: Grounding protection department 3: Insulated back cover 31: plug 4: Bolt group 41: conductive plug 42: conductive plug 43: Grounding pin 5: Connect the stop 6: Metal welding feet 61: Conductive solder feet 62: Conductive solder feet 63: Grounding foot 7: Welding positioning column S: housing space

Fig. 1 is a schematic diagram of the appearance of a power socket according to an embodiment of the present invention. Figures 2 to 4 are schematic diagrams of the combination of power sockets according to the creative embodiment.

100: power socket

1: Insulating shell

11: Upper opening

12: Bottom

121: mounting hole

122: back cover connection slot

2: shielding protective layer

21: Groove

22: Projection

23: Grounding protection department

3: Insulated back cover

31: plug

41: conductive plug

42: conductive plug

43: Grounding pin

5: Connect the stop

6: Metal welding feet

61: Conductive solder feet

62: Conductive solder feet

63: Grounding foot

7: Welding positioning column

Claims (4)

A power socket, which includes: An insulating housing having an accommodating space and an upper opening communicating with the accommodating space, and a bottom surface of the insulating housing opposite to the upper opening is provided with a plurality of mounting holes and a plurality of rear cover connecting grooves; A shielding protective layer arranged around the outer peripheral surface of the insulating shell; An insulating back cover having a plurality of plugs, and the insulating back cover is installed on the bottom surface of the insulating shell by inserting the plugs into the back cover connecting grooves; and A plug set is arranged in the accommodating space. The plug set includes two conductive plugs and a grounding plug. One end of the two conductive plugs and one end of the grounding plug are connected to the mounting holes. The power socket according to claim 1, further comprising two connecting stoppers, respectively disposed on two sides of the insulating housing, and the shielding protection layer has a groove whose shape matches the connecting stoppers. The power socket according to claim 1, further comprising a plurality of metal solder pins, which are arranged on the bottom surface of the insulating housing to electrically connect the plug set. The power socket according to claim 1, further comprising a plurality of welding positioning posts arranged on the outer peripheral surface of the insulating housing.

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