JP3218716U - Individually rotatable power connector - Google Patents

Abstract

A power connector that can be individually rotated is provided. An external power supply device, a power supply connection device, and a plurality of sockets are provided. The power supply connection device 2 is connected to the external power supply device 1, a locking portion is provided below the insulating body 21 of the power supply connection device 2, positioning portions 34 and positioning holes 32 are provided on both surfaces of the socket 3, The sockets 3 can be pivoted to each other by being pivotally connected to the insulating body 21 in parallel, and the positioning part 34 is located in the positioning hole 32 of the adjacent socket 3, and the locking part is located in the positioning hole 32. Inside, each socket 3 can pivot at a certain angle. [Selection] Figure 2

Description

  The present invention relates to a power connector that can be rotated individually, and more particularly to a power connector that can be individually rotated by changing the connection angle between the plug and the socket without blocking the socket hole when the socket is rotated and fixed in position. .

  Generally, when using a socket such as a power connector (extension cord), depending on the angle, it cannot be inserted into the socket unless the power cord connected to the plug is bent. This may affect the safety of the power cord. Therefore, sockets that can be rotated 360 degrees have been designed by those skilled in the art, however, this type of socket has to rotate all the receptacles at once, and the angle of the receptacles can be adjusted individually. Since the rotation angle is not restricted and the rotation angle is not limited, there is a possibility that the user may turn the receiving port to an angle at which the user cannot use it.

  An object of the present invention is to make it possible for a user to conveniently use a plurality of sockets by pivoting them individually and pivoting individually. In addition, when each socket is pivoted, the rotation angle is limited by the locking of the locking portion of the insulating main body, and the connection angle between the plug and the socket can be modified as necessary. It is turned to a specific angle and blocked when used, preventing it from being used.

  In order to achieve the aforementioned object, the present invention is provided with an external power supply device, a power supply connection device, and a plurality of sockets. Below the insulating body of such a power supply connection device, a plurality of locking portions arranged at intervals are provided, a pivot hole and a positioning hole are provided to communicate with each other on the same axis of two opposite surfaces of the socket, The socket surface has a positioning portion extending at the outer edge of the pivot hole, and a plurality of sockets are arranged in accordance with the pivot hole, and the socket positioning portion is positioned in the positioning hole of the adjacent socket by pivoting to the insulating body. In addition, since the locking portions of the power supply connection device are respectively located inside the positioning holes, the rotation angle is limited by the locking of the locking portions when the sockets pivot in the insulating body.

It is a three-dimensional external view of the present invention. It is a three-dimensional exploded view of the present invention. It is a three-dimensional external view of the insulation main body of this invention. It is a three-dimensional exploded view of the insulating body of the present invention. It is a figure which shows attachment of the socket of this invention. It is the three-dimensional external view which turned the socket of this invention clockwise. It is the three-dimensional external view which expanded the local of FIG. It is sectional drawing taken from the sectional line of FIG. 7A-A. It is the three-dimensional external view which expanded the local of FIG. It is sectional drawing taken from the sectional line of FIG. 9B-B. It is the aspect figure which turned the socket of this invention clockwise. It is sectional drawing taken from the sectional line of FIG. 11C-C.

  Please refer to FIG. 1 to FIG. As is clear from the figure, the individually rotatable power connector of the present invention includes an external power supply device 1, a power connection device 2, and a plurality of sockets 3. The power connection device 2 is connected to the external power supply device 1, and the plurality of sockets 3 are arranged in parallel and pivoted in parallel to the outside of the power connection device 2.

  Among these, the external power supply device 1 includes a first insulating housing 11, a second insulating housing 12, and a power cord 13, and the power cord 13 is connected to one side of the first insulating housing 11.

  The power supply connecting device 2 includes an insulating main body 21, a conductive terminal 22, and a fixing element 23, and both ends of the insulating main body 21 are respectively connected to the first insulating housing 11 and the second insulating housing 12 of the external power supply device 1. , The conductive terminal 22 is attached to the bottom of the insulating body 21, and is electrically connected to the power cord 13. The conductive terminal 22 has a current-carrying portion 221 provided through the insulating body 21. Positioning that is attached below the conductive terminal 22, has a plurality of engaging portions 231 that are arranged at intervals on the bottom surface, penetrates the conductive terminal 22 on the surface, and fixes the conductive terminal 22 to the bottom surface of the insulating body 21. A column 232 is provided in a protruding manner.

  The socket 3 is provided with a pivot hole 31 and a positioning hole 32 that communicate with each other on two opposing surfaces. The positioning hole 32 and the pivot hole 31 are located on the same axis, and the positioning hole 32 is provided. The inner diameter of the socket 3 is larger than the inner diameter of the pivot hole 31, the stepped portion 33 is formed at the connecting position between the positioning hole 32 and the pivot hole 31, and the side surface of the socket 3 is at the outer edge of the pivot hole 31. A positioning portion 34 is extended, and a receiving port 35 perpendicular to the extending direction and the pivoting direction of the socket 3 is provided on the surface of the socket 3, and the inner surface of the pivot hole 31 is cut to communicate with the positioning hole 32. A hole 311 is provided.

  Continuing to refer to FIGS. As is clear from the figure, when assembling the present invention, the pivot holes 31 of the plurality of sockets 3 are arranged in parallel and pivotally connected to the insulating main body 21, and the locking portion 231 of the power supply connection device 2 is cut into the cutout hole 311. Enter the positioning hole 32 following the movement of the socket 3, place the plurality of locking portions 231 of the power supply connection device 2 in the positioning holes 32, and adjoin the positioning portion 34 of the socket 3. The socket 3 enters the positioning hole 32 and engages the positioning hole 32 and the inside of the stepped portion 33 to form a fixing.

  Continuing to refer to FIG. 2 and FIGS. As is clear from the drawing, the insulating main body 21 of the power connection device 2 includes a base portion 211, a plurality of limiting plates 212, and a plurality of spacers 213, and the plurality of limiting plates 212 are spaced from the surface of the base portion 211. And the arrangement direction of the limit plate 212 is the same as the pivoting direction of the socket 3, the spacer 213 is connected to the outer edge of the spacing limit plate 212, and the limit plate 212 By extending in the arrangement direction, a plurality of conductive spaces 214 in which the parallel direction is the same as the rotation direction of the socket 3 are formed between the adjacent plates 212. In the normal state, the socket 35 of the socket 3 is positioned directly in front of the conductive space 214 above the insulating body 21, and the current-carrying portion 221 of the conductive terminal 22 is positioned at the center of the two adjacent restriction plates 212.

  Please refer to FIG. 9 to FIG. As is clear from the figure, when the socket 3 is rotated clockwise by the insulating main body 21, the positioning portion 34 follows the rotation of the socket 3 to change the angle inside the positioning hole 32, and the positioning portion 34 is 90 °. When the rotation portion rotates, the position is fixed by receiving the locking portion 231, and the receiving port 35 is located just in front of the conductive space 214 on the right side of the insulating body 21, so that the plug (not shown) can be inserted and conductive. This can be provided for electrical connection with the terminal 22. In addition, the spacer 213 blocks the plug and avoids the socket 3 being pivoted after connecting with the plug. On the other hand, when the socket 3 is rotated counterclockwise by the insulating main body 21, the positioning portion 34 rotates 90 degrees in the reverse direction in the positioning hole 32 and receives the locking of the locking portion 231. And the receiving port 35 is located in the conductive space 214 on the left side of the insulating body 21 and can be provided for plug insertion and electrical connection with the conductive terminal 22. Based on the convenience of use, the connection angle between the plug and the socket 3 is changed, and after the socket 35 of the socket 3 is turned below the insulating body 21 and the power supply connection device is attached, it is blocked and cannot be used. can avoid.

DESCRIPTION OF SYMBOLS 1 External power supply device 11 1st insulation housing 12 2nd insulation housing 13 Power cord 2 Power supply connection device 21 Insulation body 211 Base part 212 Limiting plate 213 Spacer 214 Conductive space 22 Conductive terminal 221 Conductive part 23 Fixing element 231 Locking part 232 Positioning column 3 Socket 31 Pivot hole 311 Cut groove 32 Positioning hole 33 Stepped portion 34 Positioning portion 35 Receiving port

Claims (2)

A power connector that can be individually rotated, and includes an external power supply device, a power connection device, and a plurality of sockets,
Connecting the power connection device to the external power supply, and attaching the socket to the outside of the power connection device;
The power connection device has an insulating body, and a plurality of locking portions arranged at intervals are provided below the insulating body, and a pivot hole and a positioning hole are respectively connected to two opposing surfaces of the socket. The positioning hole and the pivot hole are located on the same axis, the inner diameter of the positioning hole is larger than the inner diameter of the pivot hole, and the side surface of the socket is positioned on the outer edge of the pivot hole. And a plurality of sockets are pivotally connected to the insulating body in parallel according to the pivot hole, so that the positioning portion of the socket is positioned in the positioning hole of the adjacent socket, and The locking portion is positioned inside the positioning hole, and the rotation angle of the positioning portion is limited by the locking of the locking portion. Characterized Rukoto, rotatable power connector separately.   The insulating body includes a base portion, a plurality of limiting plates, and a plurality of spacers, the limiting plates are arranged on the surface of the base portion at intervals, and the arrangement direction of the limiting plates In the pivot direction of the socket, the spacer is connected to the outer edge of the restriction plate at a distance and extends in the parallel direction of the restriction plate, so that the two adjacent A conductive space having the same rotational direction as that of the plurality of sockets is formed between the restriction plates, and a receiving port is provided on the surface of the socket, and the extending direction of the receiving port is perpendicular to the pivoting direction of the socket. The individually rotatable power connector according to claim 1, wherein: