WO2016095790A1

WO2016095790A1 - Strong current connector and power socket of applying same

Info

Publication number: WO2016095790A1
Application number: PCT/CN2015/097349
Authority: WO
Inventors: 莫胜林
Original assignee: 莫胜林
Priority date: 2014-12-16
Filing date: 2015-12-15
Publication date: 2016-06-23
Also published as: CN104505676A

Abstract

Disclosed are a strong current connector and a power socket of applying the same. The connector is a clamping and locking type connector, provided with a hollow and cylindrical plug-in connection body (1) which is formed by rolling a conductive metal sheet with elasticity; the upper end of the plug-in connection body is of a trumpet-shaped opening (4), and the plug-in connection body is provided with at least one clamping and locking tightening section; and elongated through holes (2) are formed in the plug-in connection body, the metal sheet between adjacent through holes protrudes into the cylindrical body to form a protruding part (3), top ends of the two protruding parts abut against each other to form a group of elastic contact parts, at least one group of contact parts is arranged, and the contact parts in the same plane are a clamping and locking tightening section. The connector is reliable in contact and firm in connection when being in plug-in connection with a plug, such that touch spark cannot be generated, and the safety is high.

Description

Strong electric connector and power socket applying the same

Technical field

The invention relates to an electrical connection device and a connection device, in particular to a 220V strong electrical connector for office and household use and a power socket using the connector.

Background technique

At present, the 220v power sockets for office and home use in various occasions have the following shortcomings in the actual use process: the electrical connection components in the socket are the two-piece electrical connectors. The copper piece of the glyph is formed, and the plug is connected to the plug piece when the plug is inserted. The connector of the structure is prone to poor contact between the plug and the connector, or even disconnected from the power supply, and the electric device passes through the device. When the poor contact plug and socket is connected, the contact between the plug and the connector is prone to sparking, and the plug and the socket are damaged, and the connected electrical appliance is damaged. The fire is caused by the heavy one, and the safety is low.

Summary of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art, and to provide a strong electrical connector and a power socket using the same, the connector and the power socket and the plug using the connector The connection is reliable, the contact is firm, no contact spark is generated, and the safety is high.

The technical solution for achieving the object of the present invention is:

A strong electrical connector, the connector is a latching connector, which is made of a flexible conductive metal sheet and is formed into a hollow column-shaped plug connector. The upper end of the plug connector In the form of a flared opening, the plug connector is provided with at least one latching tie.

The cylindrical body-shaped plug connector has an elliptical or pointed elliptical cross section.

The plug connector is provided with a long through hole, and the metal piece between the adjacent through holes protrudes into the column body to form a protruding portion, and the top ends of the two protruding portions abut each other to form a set of elastic contact portions, the contact portion For at least one group, the contact portion of the same plane is a latching tightening knot.

The through hole is hexagonal, oblong, elliptical or pointed oval.

The contact portions are 2-10 sets, preferably 3 sets.

The latching tightening knot is 2-3.

The latching connector is disposed within the sheath.

A power socket includes a socket body and an electrical connection connector, and the electrical connection connector is the above-mentioned strong electrical connector.

The invention has the advantage that since the connector is made of a flexible conductive metal sheet, a latching tightening section is provided, each card The locking bundle tights form a clamping portion with an automatic tightening locking function, thereby overcoming the shortcomings and disadvantages of the prior art strong electrical plug socket connection. The socket made by the connector does not have a plug when used. The socket is disconnected, not energized, the contact is poor, the connection generates sparks, the plug and socket are burned out, and the connected electrical appliances are damaged. No fire will occur, making the strong electric plug and socket connection firm, reliable, safe and energy-saving.

DRAWINGS

1 is a schematic structural view of a connector in Embodiment 1;

Figure 2 is a schematic left side view of Figure 1;

Figure 3 is a schematic exploded view of the plug connector of Figure 1;

4 is a schematic structural view of a plug connector provided with three sets of contact portions in Embodiment 1;

Figure 5 is a schematic left side view of Figure 4;

6 is a schematic structural view of a plug connector having a set of contact portions and two latching tightening joints in Embodiment 1;

7 is a schematic structural view of a plug connector provided with three sets of contact portions and two latching tightening joints in Embodiment 1;

Figure 8 is a developed view of Figure 7;

Fig. 9 is a schematic structural view of Embodiment 2.

In the figure, 1. plug connector 2. through hole 3. protruding portion 4. opening 5. sheath 6. socket body.

detailed description

The content of the present invention is further described below in conjunction with the accompanying drawings and embodiments, but is not intended to limit the invention.

Example 1:

Referring to FIG. 1 , FIG. 2 and FIG. 3 , a strong electrical connector, the connector is a latching connector, which is made of a flexible conductive metal sheet and is formed into a hollow column-shaped plug connector 1 . The upper end of the plug connector has a flared opening 4, and the plug connector 1 is provided with at least one latching tie.

As shown in FIG. 2, the cylindrical body-shaped plug connector 1 has an elliptical or pointed elliptical cross section.

As shown in FIG. 1 to FIG. 5, the plug connector 1 is provided with an elongated through hole 2, and a metal piece between adjacent through holes 2 protrudes into the columnar body to form a protruding portion 3, and two protruding portions 3 The top ends abut against each other to form a set of elastic contact portions, and the contact portions are at least one set, and the contact portions of the same plane are one latching tightening joint.

The through hole 2 is hexagonal, oblong, elliptical or pointed oval.

The contact portions are 2-10 sets, and the contact portions shown in FIG. 4 and FIG. 5 are 3 sets.

The latching tightening knot is 2-3, and the latching tightening joints shown in FIG. 6 , FIG. 7 and FIG. 8 are two, wherein FIG. 6 is a set of contact portions and two latching tightening knots. Plug connector; Figure 8 Figure 8 is a plug connector with three sets of contacts and two latching straps.

As shown in FIG. 1 and FIG. 2, the latching connector is disposed in the sheath 5.

Example 2:

Referring to FIG. 9, a power socket includes a socket body 6, and the electrical connection connector in the socket body 6 is the strong electrical connector in Embodiment 1.

Claims

The utility model relates to a strong electrical connector, characterized in that the plug connector is a latching connector, which is made of a flexible conductive metal sheet and is formed into a hollow column-shaped plug connector. The upper end of the connecting body has a flared opening, and the plug connector is provided with at least one latching tightening joint.
The high-voltage connector according to claim 1, wherein the columnar body-shaped plug connector has an elliptical or pointed elliptical cross section.
The strong electrical connector according to claim 1, wherein the plug connector is provided with an elongated through hole, and the metal piece between the adjacent through holes protrudes into the column body to form a protruding portion, two The top ends of the protruding portions abut against each other to form a set of elastic contact portions, and the contact portions are at least one set, and the contact portions of the same plane are one latching tightening joint.
The high-voltage connector according to claim 3, wherein said through hole is hexagonal, oblong, elliptical or pointed oval.
The high-voltage connector according to claim 3, wherein said contact portion is 2-10 sets.
The high-voltage connector according to claim 3, wherein said contact portions are three groups.
The high-voltage connector according to claim 1, wherein the latching bundle is 2-3.
The strong electrical connector of claim 1 wherein said latching connector is disposed within the sheath.
A power socket, comprising a socket body and an electrical connection connector, characterized in that the electrical connection connector is the high-voltage connector according to any one of claims 1-8.