Power adapter with adjustable pin orientation

Abstract

The power adapter comprises an adapter plug, the top of the adapter plug is provided with a rotating cavity, a rotating seat is arranged right in front of the rotating cavity, the rotating seat is fixedly connected with the front side of the adapter plug, the middle part of the inner side of the rotating seat is rotatably provided with a rotating disc, and the rotating disc is fixedly connected with the rotating cavity. Rotating columns are rotationally installed at the left end and the right end of the middle of the rotating disc correspondingly, pins are arranged at the front ends of the rotating columns correspondingly, wires are arranged at the rear ends of the rotating columns correspondingly, the front ends of the wires are electrically connected with the pins correspondingly, and the rear ends of the wires are electrically connected with wire holders arranged at the bottom of the inner side of the rotating cavity correspondingly; according to the power adapter capable of adjusting the orientation of the pins, the orientation of the pins can be adjusted, and the overall rotation angle is flexible, so that the limitation of the rotation orientation of the pins of a traditional power adapter is solved, and better convenient experience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of power adapters, in particular to a power adapter with adjustable pin directions. Background Art

[0002] In the existing power adapter market, despite the wide variety of products, the pin orientation and overall rotation angle of most power adapters are fixed and cannot be flexibly adjusted according to the layout of different sockets. This brings many inconveniences to users when using power adapters in different scenarios, especially when facing sockets of different brands and models. Users often need to carry multiple power adapters of different specifications, which not only increases the burden on users but also causes a waste of resources. Therefore, we propose a power adapter with adjustable pin orientation. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model discloses a power adapter with adjustable pin direction, and the technical solution adopted is as follows: it includes an adapter plug, a rotating cavity is provided on the top of the adapter plug, a rotating seat is provided in front of the rotating cavity, and the rotating seat is fixedly connected to the front side of the adapter plug, a rotating disk is rotatably installed on the middle part of the inner side of the rotating seat, and rotating columns are rotatably installed on the left and right ends of the middle part of the rotating disk, the front ends of the rotating columns are respectively provided with pins, and the rear ends of the rotating columns are respectively provided with wires, the front ends of the wires are respectively electrically connected to the pins, and the rear ends of the wires are respectively electrically connected to the wiring seats provided on the bottom inside the rotating cavity, and the front center of the rotating disk is provided with an adjustment Unit 2, the adjustment unit 2 includes a blind hole 1, a connector, a socket, a connecting groove, a blind hole 2 and a second compression spring, the blind hole 1 is arranged at the front center of the rotating disk, the left and right ends of the blind hole 1 are respectively provided with a blind hole 2, and a connecting groove is respectively provided between the blind hole 1 and the blind hole 2, so that the left and right ends of the connecting groove are respectively connected with the interior of the blind hole 1 and the blind hole 2, and the interior of the blind hole 1 and the blind hole 2 are slidably installed with a connector, the connector is a "mountain" shaped structure, a second compression spring is provided in the middle of the rear side of the connector, the rear end of the second compression spring is fixedly connected to the inner rear side of the blind hole 1, and the plug rods at the left and right ends of the front side of the connector are movably connected to the sockets equidistantly arranged around the front end extension plate of the rotating column.

[0004] As a preferred technical solution of the present invention, an adjustment unit 1 is respectively provided at the upper and lower ends of the rotating disk, and the adjustment unit 1 is respectively slidably installed in an arc-shaped sliding groove symmetrically provided in the middle of the outer side of the rotating seat.

[0005] As an optimal technical solution of the present invention, the adjusting unit 1 includes an extrusion block, a clamping block, a first compression spring, a receiving slot, a guide rail, a telescopic slot and a clamping slot. There are two telescopic slots, and the interior of the telescopic slot is respectively provided with an extrusion block, and the extrusion blocks are respectively arranged in the arc slide slots. The guide slots arranged on the left and right sides of the extrusion block are respectively slidably connected with the guide rails arranged on the left and right sides of the telescopic slot. The opposite ends of the extrusion block are respectively provided with a first compression spring, and the other ends of the first compression spring are respectively fixedly connected to the inner side of the telescopic slot. The clamping blocks arranged in the middle of the rear side of the extrusion block are respectively slidably installed in the receiving slots arranged in the middle of the rear side of the telescopic slot, and the ends of the clamping blocks adjacent to the arc slide slot are respectively movably clamped in the clamping slots arranged equidistantly around the rear side of the arc slide slot.

[0006] As a preferred technical solution of the present invention, the rotating disk is an insulating ceramic disk.

[0007] As a preferred technical solution of the present invention, a power cord is provided at the bottom of the adapter plug, and the power cord is electrically connected to the wiring socket.

[0008] As a preferred technical solution of the present invention, it further includes anti-slip grooves, which are arranged in a vertical array in a bilaterally symmetrical and equidistant manner on the left and right sides of the adapter plug.

[0009] The beneficial effects of the present invention are as follows: the present invention realizes the flexible adjustment of the direction of the power adapter pin and the overall rotation angle through the cooperation of the rotating disk and the adjustment unit 2, so that the user can quickly and easily adjust the direction of the pin according to the specific layout of the external socket to ensure a stable connection. At the same time, it reduces the dependence on power adapters of various specifications. In addition, the stability and safety of the plug-in are enhanced through the locking mechanism, effectively extending the service life of the power adapter.

[0010] In summary, the power adapter with adjustable pin direction solves the limitations of the pin rotation direction of traditional power adapters by adjusting the pin direction and the flexibility of the overall rotation angle, bringing a better and more convenient experience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the first cross-sectional structure of the present utility model;

[0013] Figure 3 This is a schematic diagram of the second cross-sectional structure of the present utility model;

[0014] Figure 4 This is a schematic diagram of the partial cross-section structure of the utility model Figure 1 ;

[0015] Figure 5 This is a schematic diagram of the partial cross-section structure of the utility model Figure 2 ;

[0016] Figure 6 This is a schematic diagram of the partially enlarged structure of point A of the present invention.

[0017] In the figure: 1. Adapter plug; 2. Power cord; 3. Rotating seat; 4. Rotating disk; 5. Adjusting unit 1; 51. Extrusion block; 52. Clamping block; 53. First compression spring; 54. Storage slot; 55. Guide rail; 56. Telescopic slot; 57. Clamping slot; 6. Adjusting unit 2; 61. Blind hole 1; 62. Connector; 63. Socket; 64. Connecting slot; 65. Blind hole 2; 66. Second compression spring; 7. Pin; 8. Rotating column; 9. Wire; 10. Terminal block; 11. Rotating cavity; 12. Arc-shaped slide groove; 13. Anti-slip groove. DETAILED DESCRIPTION

[0018] Example 1

[0019] like Figures 1 to 6As shown, the utility model discloses a power adapter with adjustable pin direction. The technical solution adopted is, comprising an adapter plug 1, a rotating cavity 11 is provided on the top of the adapter plug 1, a rotating seat 3 is provided in front of the rotating cavity 11, and the rotating seat 3 is fixedly connected to the front side of the adapter plug 1, a rotating disk 4 is rotatably installed on the inner middle part of the rotating seat 3, the rotating disk 4 is an insulating ceramic disk, the insulating ceramic has excellent insulation performance and high temperature resistance, can effectively prevent current leakage and short circuit, and ensure the safety of the user during use, the middle part of the rotating disk 4 is rotatably installed with rotating columns 8 at the left and right ends, the front ends of the rotating columns 8 are respectively provided with pins 7, the rear ends of the rotating columns 8 are respectively provided with wires 9, the front ends of the wires 9 are respectively electrically connected to the pins 7 , the rear ends of the wires 9 are electrically connected to the terminal blocks 10 provided at the bottom inner side of the rotating cavity 11, and the power cord 2 is provided at the bottom of the adapter plug 1, and the power cord 2 is electrically connected to the terminal block 10, which can increase the friction between the adapter plug 1 and the user's hand, and also includes anti-slip grooves 13, which are respectively arranged in a vertical array symmetrically and equidistantly on the left and right sides of the adapter plug 1. An adjustment unit 2 6 is provided at the front center of the rotating disk 4. The adjustment unit 2 6 includes a blind hole 1 61, a connector 62, a socket 63, a connecting groove 64, a blind hole 2 65 and a second compression spring 66. The blind hole 1 61 is provided at the front center of the rotating disk 4, and a blind hole 2 65 is provided at the left and right ends of the blind hole 1 61, and a blind hole 1 61 and a blind hole 2 65 are provided between them. A connecting groove 64 is provided, and the left and right ends of the connecting groove 64 are respectively connected to the interior of the blind hole 1 61 and the blind hole 2 65. The blind hole 1 61 and the blind hole 2 65 are slidably installed with a plug-in component 62. The plug-in component 62 is a "mountain"-shaped structure. A second compression spring 66 is provided in the middle of the rear side of the plug-in component 62. The rear end of the second compression spring 66 is fixedly connected to the inner rear side of the blind hole 1 61. The plug rods at the left and right ends of the front side of the plug-in component 62 are respectively movably connected to the sockets 63 set at equal distances around the front extension plate of the rotating column 8. By pressing the middle of the plug-in component 62 downward, the plug-in component 62 squeezes the second compression spring 66, and at the same time, the plug rods at the left and right ends of the front side of the plug-in component 62 are separated from the sockets 63. At this time, the user can rotate the rotating column 8 to drive the pin 7 to After the pin 7 is rotated to the appropriate direction, the connector 62 is released. Under the action of the second compression spring 66, the connector 62 is pushed forward so that the rods at the left and right ends are reinserted into the corresponding sockets 63 on the front extension plate of the rotating column 8, thereby fixing the orientation angle of the pin 7 and ensuring the stability and safety of the plug-in. The upper and lower ends of the rotating disk 4 are respectively provided with adjustment units 5, and the adjustment units 5 are respectively slidably installed in the arc-shaped slide grooves 12 symmetrically arranged in the middle of the outer side of the rotating seat 3. The adjustment unit 5 includes an extrusion block 51, a clamping block 52, a first compression spring 53, a storage groove 54, a guide rail 55, a telescopic groove 56 and a clamping groove 57. There are two telescopic grooves 56, and the interiors of the telescopic grooves 56 are respectively provided with extrusion blocks 51.The extrusion blocks 51 are respectively arranged in the arc-shaped slide grooves 12, and the guide grooves arranged on the left and right sides of the extrusion blocks 51 are respectively slidably connected with the guide rails 55 arranged on the left and right sides of the telescopic groove 56. The opposite ends of the extrusion blocks 51 are respectively provided with first compression springs 53, and the other ends of the first compression springs 53 are respectively fixedly connected with the inner sides of the telescopic grooves 56. The clamping blocks 52 arranged in the middle of the rear side of the extrusion blocks 51 are respectively slidably installed in the receiving grooves 54 arranged in the middle of the rear side of the telescopic groove 56. The ends of the clamping blocks 52 adjacent to the arc-shaped slide groove 12 are respectively movably clamped in the clamping grooves 57 arranged at equal distances around the rear side of the arc-shaped slide groove 12. By pressing the extrusion blocks 51 at the same time, it is extended along the guide rails 55. The first compression spring 53 is pressed against the first compression spring 53, and the clamping block 52 on the rear side of the extrusion block 51 moves into the receiving groove 54 as a whole, separating the clamping block 52 from the clamping groove 57. Then, the extrusion block 51 is rotated to move in the arc-shaped slide groove 12, and the rotating disk 4 rotates inside the rotating seat 3 to adjust the overall direction of the pins 7 on the front side of the rotating seat 3. Finally, the extrusion block 51 is released. Under the action of the first compression spring 53, the extrusion block 51 drives the clamping block 52 to return to its original position, so that the clamping block 52 is inserted into the clamping groove 57. Since the clamping block 52 is located between the clamping groove 57 and the inside of the receiving groove 54, the rotating disk 4 is locked.

[0020] The working principle of the present invention is as follows: during use, when the user needs to adjust the direction of the pin 7 on the adapter plug 1 to adapt to the layout of different external socket jacks, the user can adjust the direction of the pin 7 through the adjustment unit 2 6. First, the user presses down the middle of the connector 62 to squeeze the second compression spring 66, and at the same time separates the plug rods at the left and right ends of the front side of the connector 62 from the socket 63. At this time, the user can rotate the rotating column 8 to drive the pin 7 to rotate. After rotating the pin 7 to the appropriate direction, the connector 62 is released. Under the action of the second compression spring 66, the connector 62 is pushed forward, so that the plug rods at the left and right ends are reinserted into the corresponding sockets 63 on the front end extension plate of the rotating column 8, thereby fixing the direction angle of the pin 7 and ensuring the stability and safety of the plug-in. When it is necessary to adjust the overall rotation of the pin 7 When the angle is adapted to the external socket, the squeezing block 51 is pressed simultaneously to slide along the guide rail 55 toward the inside of the telescopic slot 56 and squeeze the first compression spring 53. As the squeezing block 51 moves, the card block 52 on the rear side of the squeezing block 51 moves as a whole into the receiving slot 54, so that the card block 52 is separated from the card slot 57, thereby putting the rotating disk 4 in an unlocked state. Then, the squeezing block 51 is rotated to move it in the arc-shaped slide groove 12, and the rotating disk 4 rotates inside the rotating seat 3 to adjust the overall orientation of the pins 7 on the front side of the rotating seat 3. After adjusting to the appropriate direction, the squeezing block 51 is released. Under the action of the first compression spring 53, the squeezing block 51 drives the card block 52 to return to its original position, so that the card block 52 is inserted into the card slot 57. Since the card block 52 is located between the card slot 57 and the inside of the receiving slot 54, the rotating disk 4 is put into a locked state.

[0021] The circuit connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0022] Components not described in detail herein are prior art.

[0023] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by ordinary technicians in this field, various changes can be made without departing from the purpose of the present invention. Modifications or deformations that do not involve creative work are still within the scope of protection of the present invention.

Claims

1. A power adapter with adjustable pin orientation, comprising an adapter plug (1), characterized in that: The top of the adapter plug (1) is provided with a rotating cavity (11), a rotating seat (3) is provided in front of the rotating cavity (11), and the rotating seat (3) is fixedly connected to the front side of the adapter plug (1), a rotating disk (4) is rotatably installed in the middle of the inner side of the rotating seat (3), and rotating columns (8) are rotatably installed at the left and right ends of the middle part of the rotating disk (4), the front ends of the rotating columns (8) are respectively provided with pins (7), and the rear ends of the rotating columns (8) are respectively provided with wires (9), the front ends of the wires (9) are respectively electrically connected to the pins (7), and the rear ends of the wires (9) are respectively electrically connected to the wiring seat (10) provided at the bottom of the inner side of the rotating cavity (11), and an adjustment unit 2 (6) is provided at the front center of the rotating disk (4), and the adjustment unit 2 (6) includes a blind hole 1 (61), a plug connector (62), a jack (63), a connection slot (64), a blind Hole 2 (65) and a second compression spring (66), the blind hole 1 (61) is arranged at the center of the front side of the rotating disk (4), the left and right ends of the blind hole 1 (61) are respectively provided with blind hole 2 (65), and a connecting groove (64) is respectively provided between the blind hole 1 (61) and the blind hole 2 (65), so that the left and right ends of the connecting groove (64) are respectively connected with the interior of the blind hole 1 (61) and the blind hole 2 (65), and a plug-in component (62) is slidably installed inside the blind hole 1 (61) and the blind hole 2 (65), and the plug-in component (62) is a "mountain"-shaped structure. A second compression spring (66) is provided in the middle of the rear side of the plug-in component (62), and the rear end of the second compression spring (66) is fixedly connected to the rear side of the interior of the blind hole 1 (61), and the plug rods at the left and right ends of the front side of the plug-in component (62) are respectively movably connected with the plug-in components (63) arranged at equal distances around the front end extension plate of the rotating column (8).

2. The power adapter with adjustable pin orientation according to claim 1, characterized in that: Adjustment units (5) are respectively provided at the upper and lower ends of the rotating disk (4).

3. The power adapter with adjustable pin orientation according to claim 2, characterized in that: The adjustment units (5) are respectively slidably mounted in arc-shaped sliding grooves (12) symmetrically arranged in the middle of the outer side of the rotating seat (3).

4. The power adapter with adjustable pin orientation according to claim 2, wherein: The regulating unit 1 (5) comprises an extrusion block (51), a clamping block (52), a first compression spring (53), a receiving slot (54), a guide rail (55), a telescopic slot (56) and a clamping slot (57). Two telescopic slots (56) are provided. Extrusion blocks (51) are respectively provided inside the telescopic slots (56). The extrusion blocks (51) are respectively provided in the arc-shaped sliding slots (12). The guide grooves provided on the left and right sides of the extrusion blocks (51) are respectively slidable with the guide rails (55) provided on the left and right sides of the telescopic slots (56). The extrusion block (51) is movably connected, and a first compression spring (53) is provided at the opposite end thereof. The other end of the first compression spring (53) is fixedly connected to the inner side of the telescopic slot (56). The clamping block (52) provided at the middle of the rear side of the extrusion block (51) is slidably installed in the receiving slot (54) provided at the middle of the rear side of the telescopic slot (56). The end of the clamping block (52) adjacent to the arc-shaped slide slot (12) is movably clamped in the clamping slots (57) provided at equal distances around the rear side of the arc-shaped slide slot (12).

5. The power adapter with adjustable pin orientation according to claim 1, characterized in that: The rotating disk (4) is an insulating ceramic disk.

6. The power adapter with adjustable pin orientation according to claim 1, characterized in that: A power cord (2) is provided at the bottom of the adapter plug (1), and the power cord (2) is electrically connected to the wiring seat (10).

7. The power adapter with adjustable pin orientation according to claim 1, characterized in that: It also includes anti-slip grooves (13), which are arranged in a vertical array in a left-right symmetrical and equidistant manner on the left and right sides of the adapter plug (1).

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