CN218242492U

CN218242492U - Adapter with adjustable angle of power connection pin

Info

Publication number: CN218242492U
Application number: CN202222395877.8U
Authority: CN
Inventors: 王鹏睿
Original assignee: Guangdong Nairui Technology Co ltd
Current assignee: Guangdong Nairui Technology Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-06
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to the technical field of adapters, in particular to an adapter with an adjustable angle of a power connection pin; the power supply assembly comprises a main body and a panel, wherein a first assembly structure and a power supply assembly are arranged on a matching surface of the main body, two electric connection pins are arranged on the front surface of the panel, and a second assembly structure is arranged on the back surface of the panel; through the detachable fit of the first assembling structure and the second assembling structure, the panel can rotate in a plane parallel to the assembling surface so as to change the relative angle of the electric pins and the main body; an electric connection assembly is arranged between the panel and the main body, and the electric connection pin is electrically connected with the power supply assembly through the electric connection assembly; the utility model discloses rational in infrastructure, the panel can be followed four directions through the rotating head and installed in the main part, connects the electric piece transform position all can be connected with the electric terminal that connects who corresponds, makes the electric foot and the power supply module switch on to improve the application of connecing of adapter under various environment, improve and use the flexibility.

Description

Adapter with adjustable angle of power connection pin

Technical Field

The utility model relates to an adapter technical field specifically indicates an adapter of connecting electrical foot angularly adjustable.

Background

At present, the main mode of connecting the electrical products with the power supply is still to use a plug and a socket, and the plug matched with the corresponding socket can also be called an adapter. The plug is provided with a connecting wire connected with the electric appliance and can be plugged into any adaptive socket, and the socket is generally in a complex configuration and is dispersedly arranged so as to meet the electric appliance power connection requirements of different area positions. In practical application scenes, the installation position of the socket is fixed, the socket is close to a corner, adjacent to or interfered with furniture and the like, and the situation that the plug is difficult to be plugged on the socket often occurs. The reason is that the plug is made of insulating material, and the extension direction of the pin of the plug and the power line is fixed. The plug (two-phase) only has two possibilities of positive and negative, up and down, which causes great inconvenience for the use of the electric appliance. Accordingly, there is a need for improvements and developments in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a rational in infrastructure, insert the adjustable direction, can satisfy under the different scenes the connection foot angularly adjustable adapter of demand of connecting

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model discloses an adapter with adjustable electric connection pin angles, which comprises a main body and a panel, wherein a first assembly structure and a power supply assembly are arranged on the mating surface of the main body, two electric connection pins are arranged on the front surface of the panel, and a second assembly structure is arranged on the back surface of the panel; the panel can rotate in a plane parallel to the assembling surface through the detachable matching of the first assembling structure and the second assembling structure so as to change the relative angle of the electric pins and the main body; and an electricity connecting assembly is arranged between the panel and the main body, and the electricity connecting pin is electrically connected with the power supply assembly through the electricity connecting assembly.

According to the scheme, the power connection assembly comprises two groups of power connection terminals and two power connection pieces, two groups of power connection terminals are arranged on the matching surface of the main body, and the two groups of power connection terminals are respectively and electrically connected with the positive electrode and the negative electrode of the power supply assembly; the back of the panel is provided with two electric connecting pieces which are respectively fixedly connected with corresponding electric connecting pins; when the panel is assembled on the main body, the two electric connecting pieces are respectively connected to the two groups of corresponding electric connecting terminals.

According to the above aspect, one set of the electric terminals is disposed at the center of the first fitting structure, and the other set of the electric terminals is disposed at equiangular intervals around the center of the first fitting structure; the two electric connecting pieces are arranged in the second assembly structure at intervals, and one electric connecting piece is superposed with the center of the second assembly structure; when the panel is arranged on the main body, the first assembling structure and the second assembling structure are concentrically arranged, so that two electric connecting pieces can be respectively connected with two groups of corresponding electric connecting terminals, and the electric connecting terminals arranged at the center of the first assembling structure and the electric connecting terminals arranged around the center of the first assembling structure at equal-angle intervals are respectively connected with the positive electrode and the negative electrode of the power supply assembly.

According to the scheme, the power supply assembly comprises a circuit board and a power line, the circuit board is arranged in the main body, one group of the electric connection terminals is connected with a positive circuit of the circuit board, the other group of the electric connection terminals is connected with a negative circuit of the circuit board, and the power line is fixedly arranged at one end of the main body and is electrically connected with the circuit board.

According to the scheme, the first assembling structure is a circular assembling groove, an inwards concave assembling groove is formed in the matching surface of the main body, two groups of dry electric connecting terminals are arranged in the assembling groove, the second assembling structure is an annular rotating head, a convex rotating head is arranged on the back surface of the panel, and two electric connecting pieces are arranged in the rotating head; the rotating head can be arranged in the assembling groove in a penetrating mode and can form rotatable connection with the assembling groove, and a locking structure is arranged between the rotating head and the assembling groove.

According to above scheme, the locking structure is equipped with a plurality of slipknots including slipknot and slider in the last port in assembly groove, and the one end of slipknot is equipped with leading-in breach, is equipped with a plurality of sliders on the outer fringe face of rotating head, a plurality of sliders can pass from the leading-in breach that corresponds when the rotating head inserts the assembly inslot, can make the rotating head rotatory certain angle the slider block is connected on the slipknot that corresponds.

According to above scheme, be equipped with a plurality of anti-skidding recesses on the inner wall of assembly groove, be equipped with a plurality of anti-skidding sand grips that correspond on the outer fringe face of rotating head.

According to the scheme, the main body is provided with the locking piece, one end of the locking piece movably penetrates through the assembling groove, and the rotating head is provided with a plurality of lock holes.

The utility model discloses beneficial effect does: the utility model discloses rational in infrastructure, the panel can be followed four directions through the rotating head and installed in the main part, connects the electric piece transform position all can be connected with the electric terminal that connects who corresponds, makes the electric foot and the power supply module switch on to improve the application of connecing of adapter under various environment, improve and use the flexibility.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall exploded structure of the present invention;

fig. 3 is a schematic view of the main body and panel splitting structure of the present invention.

In the figure:

1. a main body; 2. a panel; 11. connecting the electric terminal; 12. a circuit board; 13. a power line; 14. assembling the groove; 15. sliding and buckling; 16. leading in the gap; 17. an anti-slip groove; 18. a locking member; 21. connecting a pin; 22. connecting a power strip; 23. rotating the head; 24. a slider; 25. anti-skid convex strips; 26. and (4) locking the keyhole.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1-3, the adapter with adjustable angle for connecting pins of the present invention comprises a main body 1 and a panel 2, wherein a first assembly structure and a power supply module are arranged on the mating surface of the main body 1, two connecting pins 21 are arranged on the front surface of the panel 2, and a second assembly structure is arranged on the back surface of the panel 2; through the detachable matching of the first assembling structure and the second assembling structure, the panel 2 can rotate in a plane parallel to the assembling surface to change the relative angle of the electric pins 21 and the main body 1; an electric connection assembly is arranged between the panel 2 and the main body 1, and the electric connection pin 21 is electrically connected with the power supply assembly through the electric connection assembly. The panel 2 can rotate a certain angle and is arranged on the main body 1 through a first assembling structure and a second assembling structure, so that the two electric pins 21 are transversely or longitudinally arranged relative to the main body 1, and the adapter is convenient to be inserted on a socket. The power supply module comprises a circuit board 12 and a power line 13, wherein the circuit board 12 is used for converting circuit voltage, and the conventional circuit board 12 is rectangular, so that the main body 1 adopts a cuboid structure to reduce assembly difficulty and cost. Therefore, the panel 2 can be switched in angle along the longitudinal and transverse directions of the main body 1, so that the two electric pins 21 can rotate relative to the main body 1, and the main body 1 can be transversely or longitudinally inserted into a socket.

The power connection assembly comprises two groups of power connection terminals 11 and two power connection pieces 22, the two groups of power connection terminals 11 are arranged on the mating surface of the main body 1, and the two groups of power connection terminals 11 are respectively and electrically connected with the positive electrode and the negative electrode of the power supply assembly; the back of the panel 2 is provided with two electric connecting pieces 22, and the two electric connecting pieces 22 are respectively fixedly connected with corresponding electric connecting pins 21; the two electric lugs 22 are respectively connected to the two corresponding groups of electric terminals 11 when the panel 2 is assembled on the main body 1. When the panel 2 is installed on the main body 1, the two electric connecting pieces 22 respectively contact two groups of corresponding electric connecting terminals 11, so that the two electric connecting pins 21 are in circuit conduction with the positive and negative electrodes of the power supply assembly. After the panel 2 is rotated by 90 degrees, the electric connecting pieces 22 can be butted with corresponding electric connecting terminals 11 to form circuit conduction with the positive and negative electrodes of the power supply assembly. Therefore, the panel 2 can switch the angle along the longitudinal and transverse directions of the main body 1, so that the two electric pins 21 and the main body 1 rotate relatively, and the main body 1 can be inserted into a socket along the transverse direction or the longitudinal direction.

One set of the electrical terminals 11 is arranged at the center of the first fitting structure, and the other set of the electrical terminals 11 is arranged around the center of the first fitting structure at equal angular intervals; the two electric connecting pieces 22 are arranged in the second assembly structure at intervals, and one electric connecting piece 22 is superposed with the center of the second assembly structure; the first and second assembling structures are concentrically arranged when the panel 2 is mounted on the main body 1, so that two electric connecting pieces 22 can be respectively connected with two groups of corresponding electric connecting terminals 11, and the electric connecting terminal 11 arranged at the center of the first assembling structure and the electric connecting terminals 11 arranged around the center of the first assembling structure at equiangular intervals are respectively connected with the positive and negative poles of a power supply assembly. The first assembly structure and the second assembly structure are adaptive symmetrical structures, and preferably, the first assembly structure and the second assembly structure are both circular features, such as the matching of a hole and a shaft, or a matching structure of a square and a square. Therefore, when the panel 2 is rotated by 90 ° with respect to the main body 1, the first and second fitting structures can still be coupled with each other. Further, one of the plurality of electric terminals 11 is disposed at the center of the first fitting structure, and the other plurality of electric terminals 11 has a plurality of electric terminals and is disposed at equal angular intervals around the center of the first fitting structure, and when the panel 2 is rotated by 90 ° with respect to the main body 1, since one of the electric pads 22 and the electric terminals 11 are disposed at the center of rotation, the panel 2 is mated with the main body 1 such that the electric pads 22 and the electric terminals 11 are still coupled and the other electric pads 22 are coupled with one of the other plurality of electric terminals 11. The electric terminals 11 and the electric lugs 22 can be interchangeably arranged on the panel 2 and the main body 1.

The power supply assembly comprises a circuit board 12 and a power line 13, the circuit board 12 is arranged in the main body 1, one group of electric connection terminals 11 is connected with a positive circuit of the circuit board 12, the other group of electric connection terminals 11 is connected with a negative circuit of the circuit board 12, and the power line 13 is fixedly arranged at one end of the main body 1 and is electrically connected with the circuit board 12. Preferably, one of the electrical terminals 11 is disposed at the center of the first assembly structure and connected to the positive circuit of the circuit board 12, and the other electrical terminals 11 are distributed on the same circular track at an included angle of 90 ° around the electrical terminal 11 at the center, and when the panel 2 rotates, one of the electrical tabs 22 is always in contact with the electrical terminal 11 at the center, and the other electrical tab 22 is in contact with the corresponding electrical terminal 11 on the circular track, so that the electrical pins 21 are connected to the positive and negative circuits of the circuit board 12.

The first assembly structure is a circular assembly groove 14, an inward concave assembly groove 14 is formed in the matching surface of the main body 1, two groups of dry electric terminals 11 are arranged in the assembly groove 14, the second assembly structure is an annular rotating head 23, a convex rotating head 23 is arranged on the back surface of the panel 2, and two electric connecting pieces 22 are arranged in the rotating head 23; the rotating head 23 can be inserted into the assembly groove 14 and can form a rotatable connection with the assembly groove, and a locking structure is arranged between the rotating head 23 and the assembly groove 14. Preferably, the assembly groove 14 is a circular groove, and the rotating head 23 is a ring-shaped structure, and the rotating head 23 and the assembly groove 14 form a hole shaft to be matched with each other so as to be relatively rotatable, so that the panel 2 can still be installed on the main body 1 after being rotated 90 degrees.

The locking structure includes slider 15 and slider 24, is equipped with a plurality of sliders 15 in the last port of assembly groove 14, and the one end of slider 15 is equipped with leading-in breach 16, is equipped with a plurality of sliders 24 on the outer fringe face of rotating head 23, a plurality of sliders 24 can pass from corresponding leading-in breach 16 when rotating head 23 inserts assembly groove 14, can make rotating head 23 rotatory certain angle slider 24 block connection is on corresponding slider 15. The slider 24 is inserted from the insertion notch 16 to allow the rotary head 23 to be inserted into the assembly groove 14, the panel 2 and the rotary head 23 are rotated by a predetermined angle, the slider 24 is slid under the slider 15, and the slider 24 and the slider 15 vertically define the position of the rotary head 23 and the assembly groove 14. The preferred slider 24 and the mating face of the slider 15 each have a wedge-shaped feature to achieve a snap-lock.

Further, a plurality of anti-slip grooves 17 are formed in the inner wall of the assembling groove 14, and a plurality of corresponding anti-slip raised strips 25 are formed on the outer edge surface of the rotating head 23. After the panel 2 and the main body 1 are connected in a matching way, the antiskid convex strips 25 are embedded into the corresponding antiskid grooves 17, so that the position limitation in the circumferential direction is formed.

Furthermore, the main body 1 is provided with a locking member 18, one end of the locking member 18 is movably inserted into the assembling groove 14, and the rotating head 23 is provided with a plurality of locking holes 26. The locking element 18 is movable on the body 1, the locking element 18 can be inserted into the keyhole 26 in an elastically deformed manner or inserted into the keyhole 28 in a sliding fit manner, and the locking element 18 is used for cooperating with the keyhole 26 to limit the circumferential freedom of the rotating head 23 in the assembly groove 14 and prevent the panel 2 from being loosened from the body 1.

What has just been said above is the preferred embodiment of the present invention, so all according to the utility model discloses a patent application scope structure, characteristic and principle do equivalent change or modify, all include the utility model discloses a patent application scope.

Claims

1. The utility model provides an adapter of connecing foot angularly adjustable which characterized in that: the power supply assembly comprises a main body (1) and a panel (2), wherein a first assembly structure and a power supply assembly are arranged on a matching surface of the main body (1), two electric pins (21) are arranged on the front surface of the panel (2), and a second assembly structure is arranged on the back surface of the panel (2); the panel (2) can rotate in a plane parallel to the assembling surface through the detachable matching of the first assembling structure and the second assembling structure so as to change the relative angle of the electric connecting pin (21) and the main body (1); an electricity connecting assembly is arranged between the panel (2) and the main body (1), and the electricity connecting pin (21) is electrically connected with the power supply assembly through the electricity connecting assembly.

2. The adjustable-angle electrical pin adapter of claim 1, wherein: the power connection assembly comprises two groups of power connection terminals (11) and two power connection pieces (22), the two groups of power connection terminals (11) are arranged on the matching surface of the main body (1), and the two groups of power connection terminals (11) are respectively and electrically connected with the positive electrode and the negative electrode of the power supply assembly; the back of the panel (2) is provided with two electric connecting pieces (22), and the two electric connecting pieces (22) are respectively and fixedly connected with corresponding electric connecting pins (21); when the panel (2) is assembled on the main body (1), the two electric connecting pieces (22) are respectively connected to the two groups of corresponding electric connecting terminals (11).

3. An adapter for connecting pins with adjustable angles according to claim 2, wherein: one group of the electric terminals (11) is arranged at the center of the first assembling structure, and the other group of the electric terminals (11) is arranged around the center of the first assembling structure at equal angular intervals; the two electric connecting pieces (22) are arranged in the second assembling structure at intervals, and one electric connecting piece (22) is superposed with the center of the second assembling structure; when the panel (2) is installed on the main body (1), the first assembling structure and the second assembling structure are concentrically arranged, so that two electric connecting pieces (22) can be respectively connected with two groups of corresponding electric connecting terminals (11), and the electric connecting terminals (11) arranged at the center of the first assembling structure and the electric connecting terminals (11) arranged around the center of the first assembling structure at equiangular intervals are respectively connected with the positive pole and the negative pole of a power supply assembly.

4. An adapter according to claim 3, wherein said adjustable angle electrical connection pins comprise: the power supply assembly comprises a circuit board (12) and a power line (13), the circuit board (12) is arranged in the main body (1), one group of connecting terminals (11) is connected with a positive circuit of the circuit board (12), the other group of connecting terminals (11) is connected with a negative circuit of the circuit board (12), and the power line (13) is fixedly arranged at one end of the main body (1) and is electrically connected with the circuit board (12).

5. An adapter according to claim 3, wherein said adjustable angle electrical connection pins comprise: the first assembling structure is a circular assembling groove (14), an inwards concave assembling groove (14) is formed in a matching surface of the main body (1), two groups of dry power connecting terminals (11) are arranged in the assembling groove (14), the second assembling structure is an annular rotating head (23), a convex rotating head (23) is arranged on the back surface of the panel (2), and two power connecting pieces (22) are arranged in the rotating head (23); the rotating head (23) can be arranged in the assembling groove (14) in a penetrating mode and can be in rotatable connection with the assembling groove, and a locking structure is arranged between the rotating head (23) and the assembling groove (14).

6. An adapter according to claim 5 for connecting pins with adjustable angles, wherein: locking structure includes thread slipping (15) and slider (24), is equipped with a plurality of thread slipping (15) in the last port of assembly groove (14), and the one end of thread slipping (15) is equipped with leading-in breach (16), is equipped with a plurality of sliders (24) on the outer fringe face of rotating head (23), a plurality of sliders (24) can pass from leading-in breach (16) that correspond when rotating head (23) insert in assembly groove (14), can make rotating head (23) rotatory certain angle slider (24) block is connected on corresponding thread slipping (15).

7. An adapter according to claim 6, wherein said adjustable angle electrical connection pins comprise: be equipped with a plurality of anti-skidding recesses (17) on the inner wall of assembly groove (14), be equipped with a plurality of anti-skidding sand grips (25) that correspond on the outer fringe face of rotating head (23).

8. The adjustable angle adaptor of claim 7 wherein: be equipped with locking piece (18) on main part (1), the one end movably of locking piece (18) is worn to locate in assembly groove (14), a plurality of keyholes (26) have been seted up on rotating head (23).