CN204257993U - Adjustable conversion electric power joint - Google Patents

Abstract

The utility model relates to a daily necessities, in particular to an adjustable conversion power connector, which comprises a plug shell, a pin pressing part, a conductive pressing plate, a metal pin pressing spring, a pin hole, a wiring pressing plate, the metal pin Installed on the front of the plug housing, and cooperate with the cylindrical section of the pin pressing part, the circular mounting column end of the pin pressing part is fixed with one end of the compression spring at the front of the connector, and passed through the compression spring at the front of the connector Connected with the plug shell, the conductive compression piece is installed in the middle of the plug shell and is an elastic copper metal sheet. The utility model has the following advantages: compact structure, easy to use, suitable for conversion of various power connectors, and fast installation of power connectors.

Description

Adjustable conversion power connector

technical field

The utility model relates to a daily necessities, in particular to an adjustable switching power connector.

Background technique

Now more and more imported electronic devices are used in daily life, and the power connectors are different, so in real life, various conversion power connectors are needed to complete the charging process of electronic devices. The adjustable conversion power connector can be used to realize the conversion of various power connectors, and the distance and angle between the metal pins of the power connector can be automatically adjusted according to the socket used, so as to facilitate the charging process of electronic products when traveling, and the use of the wiring pressure plate can be quickly Easy to connect wires for quick and easy installation and use of power connectors in everyday life.

Utility model content

The utility model aims at solving the above problems, and provides an adjustable conversion power connector, which overcomes the inconvenience of traveling caused by carrying various power connectors. The technical scheme adopted is as follows:

The adjustable conversion power connector includes a plug shell, a pin pressing piece, a conductive pressing piece, a metal pin pressing spring, a pin hole, and a wiring pressing plate. The metal pin is installed at the front of the plug housing and cooperates with the cylindrical section of the pin pressing part. The circular mounting column end of the pin pressing part is fixed with one end of the compression spring at the front of the joint, and passes through the front part of the joint. The compression spring is connected to the plug shell, and the conductive pressure piece is installed in the middle of the plug shell, which is an elastic copper metal sheet. When the adjustable conversion power connector is assembled, the metal pin and the pin hole are pressed against the conductive voltage. parts, so as to keep the metal pin and the pin hole always in contact with the conductive pressure piece and conduct electricity. During the manufacturing process of the plug shell, a conductive metal sheet should be arranged at each outlet hole of the wiring pressure plate to ensure that when the wiring pressure plate is closed, the wire It is closely connected with the conductive metal sheet, and the conductive metal sheet is arranged at the position where the conductive clamp is installed, and it is guaranteed to be connected to the previous metal sheet, so as to ensure that the metal pin, the pin hole and the wiring pressure plate are all conductive and passable. The hole is installed at the rear of the joint housing, and is connected with the plug housing through a compression spring at the rear of the joint, and the wiring pressing plate is installed at the top of the plug housing.

The utility model has the following advantages: compact structure, easy to use, suitable for conversion of various power connectors, and fast installation of power connectors.

Description of drawings

Figure 1: Schematic diagram of the structure of the adjustable conversion power connector;

Figure 2: Schematic diagram of the internal structure of the adjustable conversion power connector;

Symbol Description

1. Plug shell, 2. Pin pressing piece, 3. Conductive pressing piece, 4. Metal pin, 5. Compression spring, 6. Pin hole, 7. Wiring pressure plate.

Detailed ways

Below in conjunction with accompanying drawing and example the utility model is described further:

As shown in Figures 1 and 2, the adjustable conversion power connector consists of a plug shell 1, a pin pressing piece 2, a conductive pressing piece 3, a metal pin 4, a pressing spring 5, a pin hole 6, and a wiring pressing plate 7. The metal pin 4 is installed on the front of the plug housing 1 and cooperates with the cylindrical section of the pin pressing part 2. The circular mounting column end of the plug pressing part 2 is fixed to one end of the compression spring 5 at the front of the joint, And it is connected with the plug housing 1 through the compression spring 5 at the front of the connector. The conductive compression piece 3 is installed in the middle of the plug housing 1 and is an elastic copper metal sheet. When assembling the adjustable conversion power connector, the metal The pin 4 and the pin hole 6 press the conductive clamp 3, thereby keeping the metal pin 4 and the pin hole 6 in contact with the conductive clamp 2 to conduct electricity. A conductive metal sheet is arranged at the first outlet hole to ensure that when the wiring pressing plate is closed, the wire is closely connected to the conductive metal sheet, and the conductive metal sheet is arranged at the position where the conductive clamp 2 is installed to ensure that it is connected to the previous metal sheet, so that Ensure that the metal pin 4, the pin hole 6 and the wiring pressure plate 7 are all conductive. The pin hole 6 is installed at the rear of the connector housing 1, and is connected to the plug housing 1 through the compression spring 5 at the rear of the connector. The wiring pressing plate 7 is installed on the top of the plug housing 1 .

When using this utility model, insert various power connectors into the pin holes 6 at the rear of the power connector, and the pin holes 6 will automatically adjust the distance between the pin holes 6 according to the distance between the metal pins of the power connector used. When connecting the socket, Since the metal pin 4 and the pin pressing part 2 are cylindrically matched, the metal pin 4 can be rotated to adapt to a two-hole/three-hole socket, and the distance between the metal pins 4 can be adjusted according to the actual spacing of the pin holes of the socket. When the joint is not in use, the distance between the two metal pins 4 remains at a minimum, and the compression spring 5 is also in a compressed state. When the distance between the socket holes is greater than the distance between the metal pins 4, the distance between the two metal pins 4 The spacing will increase correspondingly. At this time, the metal bolt 4 drives the bolt pressing part 2 to further compress the compression spring 5, so the tension between the metal bolts 4 will further increase, thereby ensuring the tension between the metal bolts 4, and the tension between the metal bolts will be increased. The wire is inserted into the wire hole on the top of the plug housing 1, and then the wire is fixed on the plug by the wiring pressing plate 7.

Claims (1)

1. adjustable conversion electric power joint, it is characterized in that: comprise plug body (1), latch compressing member (2), conduction clamping piece (3), metal bolt (4), holddown spring (5), pin hole (6), wiring pressing plate (7), it is anterior that described metal bolt (4) is arranged on plug body (1), coordinate with the cylindrical section of latch compressing member (2), the circular mounting styletable of described latch compressing member (2) is fixed with the one end connecing procephalic holddown spring (5), and be connected with plug body (1) by connecing procephalic holddown spring (5), described conduction clamping piece (3) is arranged on plug body (1) middle part, for having flexible copper sheet metal, when assembling adjustable conversion electric power joint, metal bolt (4) and pin hole (6) compress conduction compressing member (3), thus keep metal bolt (4) and pin hole (6) to keep in touch conduction with conduction compressing member (2) all the time, in the process that plug body (1) manufactures, conductive metal sheet should be arranged at each wire hole place of wiring pressing plate (7), ensure when wiring pressing plate closes, wire and conductive metal sheet compact siro spinning technology, and the location arrangements conductive metal sheet of conduction compressing member (2) is being installed, and ensure to be connected with sheet metal before, so just ensure metal bolt (4), pin hole (6) and wiring pressing plate (7) place all conduct electricity and can lead to, described pin hole (6) is arranged on the rear portion of joint shell (1), and be connected with plug body (1) by the holddown spring (5) at joint rear portion, described wiring pressing plate (7) is arranged on the top of plug body (1).