CN210007079U

CN210007079U - rotatable power line connector

Info

Publication number: CN210007079U
Application number: CN201920914392.0U
Authority: CN
Inventors: 施海良; 施佳迪
Original assignee: Ningbo Haishu Jiadi Hardware Plastic Co Ltd
Current assignee: Ningbo Haishu Jiadi Hardware Plastic Co Ltd
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-01-31
Anticipated expiration: 2029-06-17

Abstract

The utility model relates to an rotatable power cord connects, including the electrode end that is used for the electric power supply wire that connects, metal ring and second metal ring that the electrode end set up including coaxial interval, and to the ring intussuseption between metal ring and the second metal ring mould plastics into physically fixed, the periphery of metal ring has metal pin along the outside extension of axial, the periphery of second metal ring has second metal pin along axial extension, second metal pin and metal pin syntropy extend, keep the equal height and interval setting such as pin tip after extending between metal pin and the second metal pin, the utility model discloses realize the rotation of whole power cord joint relatively connected product body, can effectively prevent dragging and the kinking problem of power cord.

Description

rotatable power line connector

Technical Field

The utility model relates to a power source head especially relates to kinds of rotatable power cord and connects.

Background

The common power cord on the market is connected with the fixed electricity of product body or with the product plug, after power cord and product body switch-on power source, there is the condition of rotating the product body in the use, for example the curly hair stick need rotate fixed angle at the curly hair in-process, this just needs handheld portion to rotate fixed angle, fixed power cord can squint along with the skew of handheld portion, because the change of angle easily drags the power cord or causes the kinking problem easily, so need kinds of power cords can not receive the tractive influence that the change of product body angle caused.

The two metal pins of the power cord for connecting the live and neutral conductors are usually mounted on the same insulation bases, and the radial length of such power cord connector is usually larger, so that the external insulation profile of the power cord connector is also required to be larger, and is not suitable for forming the rotation of the bases.

Disclosure of Invention

The utility model aims to solve the technical problem that the problem to prior art exists provides rotatable power cord of relative product body and connects.

kinds of rotatable power cord connects, its characterized in that is including the electrode end that is used for the electric connection power wire, the electrode end includes metal ring and the second metal ring that coaxial interval set up, and it is fixed to fill the injection molding body to the ring between metal ring and the second metal ring, the periphery of metal ring has metal pin along the outside extension of axial, the periphery of second metal ring has second metal pin along axial extension, second metal pin and metal pin syntropy extend, keep the equal height and interval setting of pin tip portion after extending between metal pin and the second metal pin.

, the extension length of the metal pin is shorter than that of the second metal pin, and the second metal pin extends towards the metal ring and penetrates through the metal ring to be close to the position of the end of the metal pin.

, the metal pin and the second metal pin are both provided with a bend towards the center of the metal ring to which each pin belongs, and both extend axially from the bent position.

step by step, all the centre gripping buckle has been held on the outer peripheral face of metal ring and second metal ring, just the centre gripping buckle is the metal material to carry out fixed connection with the product body, can be relative centre gripping buckle pivoting behind the body of the injection molding of metal ring and second metal ring.

, injection molding insulating base platforms on both ends of the metal ring and the second metal ring, wherein the radial length of the insulating base platforms is longer than that of the metal ring, and the insulating base platforms are used for limiting the clamping buckles on the corresponding metal rings.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a metal electrode that will connect live wire and zero line sets up respectively on the metal ring that two coaxial intervals set up, and inside the metal ring to mould plastics and fill and fix and insulating, from the footpath reduction volume that upwards, and correspond live wire and zero line and connect the centre gripping joint respectively on two metal rings of coaxial setting, be convenient for realize the relative rotation between buckle and the metal ring, thereby realize the rotation of whole power cord joint relatively connected product body, can effectively prevent dragging and kinking problem of power cord.

Drawings

Fig. 1 is a schematic structural diagram of rotatable power line connectors of this embodiment.

Figure 2 is a cross-sectional view of the electrode end of an version of the rotatable power conductor connector of this embodiment.

Fig. 3 is a schematic structural diagram of rotatable power line connectors according to the present embodiment, after an insulating base is added to the electrode terminal.

Detailed Description

The present invention will be described in further detail in with reference to the following embodiments.

As shown in fig. 1 to fig. 3, this embodiment provides types of rotatable power line connectors, which include electrode ends for electrically connecting a live wire and a neutral wire, where the electrode ends include an th metal ring 100 and a second metal ring 200 that are coaxially disposed at an interval from top to bottom, and the th metal ring 100 and the second metal ring 200 are fixed by injection molding after being filled in the rings, a th metal pin 110 extends axially and outwardly from the periphery of the th metal ring 100, a second metal pin 210 extends axially and extends from the periphery of the second metal ring 200, the second metal pin 210 and the th metal pin 110 extend in the same direction, and after extending between the th metal pin 110 and the second metal pin 210, the two conductive metal pins are respectively disposed on the upper and the lower metal rings, so that the two metal pins respectively have respective independent bases, and the upper and the lower metal rings are coaxially disposed to reduce the volume of the electric terminals from the radial direction.

In this embodiment, the extension length of the th metal pin 110 is set to be shorter than that of the second metal pin 210, and the second metal pin 110 extends toward the th metal ring 100 and penetrates through the th metal ring 100 to be close to the end of the th metal pin 110.

In order to further reduce the radial size, in this embodiment, the -th metal pins 110 and the second metal pins 210 are provided with bending angles 300 towards the centers of the metal rings to which the metal pins belong, and both extend axially from the bent positions, so that the bent metal pins are fixed by injection molding on the metal rings, the size is reduced, and the injection molding cost is saved while the space is saved.

The clamping buckle 500 is clamped on the peripheral surfaces of the th metal ring 100 and the second metal ring 200, the clamping buckle 500 is made of metal and is fixedly connected with a product body, the th metal ring 100 and the second metal ring 200 can rotate around a shaft relative to the clamping buckle 500 after being molded into a body by injection, taking a curling iron as an example, the clamping buckle is fixedly connected with a handle part of the curling iron and is electrically conducted, after a power supply is switched on, when a person holds the handle part to perform curling operation, the angle of the handle part is changed, the tensile force of a power line joint is automatically converted into the rotation of an electrode end relative to the clamping buckle, and the problem of power line winding is prevented.

The two end parts of the th metal ring 100 and the two end parts of the second metal ring 200 are both provided with an insulating base 600 in an injection molding mode, the radial length of the insulating base 600 is larger than that of the metal rings, and the insulating base is used for limiting the clamping buckle on the corresponding metal rings.

The kinds of rotatable power cord that this embodiment provided connect and set up respectively on the metal ring that two coaxial intervals set up through the metal electrode that will connect live wire and zero line, and it fixes and insulating to mould plastics the packing in metal ring inside, from radially having reduced the volume, and correspond live wire and zero line on two metal rings of coaxial setting and connect the centre gripping joint respectively, be convenient for realize the relative rotation between buckle and the metal ring, thereby realize the rotation of whole power cord joint relatively connected product body, can effectively prevent dragging and kinking problem of power cord.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, the present invention can be modified or improved without departing from the principle of the present invention, and these modifications are all considered to be within the protection scope of the present invention.

Claims

The rotatable power line connector is characterized by comprising an electrode end used for electrically connecting a power wire, wherein the electrode end comprises a metal ring and a second metal ring which are coaxially arranged at intervals, bodies are fixed by filling and injection molding in the ring between the metal ring and the second metal ring, a metal pin is axially and outwardly extended from the periphery of the metal ring, a second metal pin is axially and outwardly extended from the periphery of the second metal ring, the second metal pin and a metal pin are coaxially extended, and the equal heights and the intervals of the pin ends are kept after the metal pin and the second metal pin are extended.
2. The rotatable power line connector of claim 1, wherein the metal pin has an extended length shorter than that of the second metal pin, and the second metal pin extends toward the metal ring and penetrates through the metal ring to close toward the position of the metal pin end.
3. The kinds of rotatable power line connectors of claim 1, wherein the th metal pin and the second metal pin are both bent toward the center of the respective metal ring and extend axially from the bent positions.
4. The rotatable power line connectors of claim 1, wherein the and second metal rings each have a clip on their outer circumference, the clips are made of metal and are fixed to the main body of the product, and the and second metal rings are molded into bodies and then rotate around the axis relative to the clips.
5. The kinds of rotatable power line connectors of claim 4, wherein the ends of the th metal ring and the second metal ring are both injection molded with insulating bases, the radial length of the insulating bases is longer than that of the metal rings, and the insulating bases are used for limiting the clamping buckles on the corresponding metal rings.