CN219458253U

CN219458253U - Rotatable AC plug

Info

Publication number: CN219458253U
Application number: CN202320774721.2U
Authority: CN
Inventors: 曾丁国; 朱喜娥; 陈传学
Original assignee: Shenzhen Honglei Hardware Product Co ltd
Current assignee: Shenzhen Honglei Hardware Product Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-01
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses a rotatable AC plug, which comprises a base, a cover plate and a turntable, wherein the cover plate is detachably connected with the base, and the cover plate is matched with the base to define a containing space; the carousel inlays to be established in the accommodation space, and the carousel outer wall is provided with first joint portion, and accommodation space inner wall is provided with a plurality of second joint portions, and when external force effect on the carousel, first joint portion that is located on the carousel breaks away from in the second joint portion that is in the joint state with it to under the continuous effect of external force, first joint portion is peripheral rotation along the inner wall in accommodation space, after rotating predetermined angle, in first joint portion joint entering another one second joint portion, thereby can guarantee the stability of AC plug structure, moreover, can make the flexible use of AC plug.

Description

Rotatable AC plug

Technical Field

The utility model relates to the technical field of chargers, in particular to a rotatable AC plug.

Background

AC refers to alternating current, which refers to current whose current direction varies periodically with time, and the average current in one period is zero. Typically, an AC plug is used in conjunction with an AC outlet. The AC plug can convert alternating current supplied by the AC socket into direct current and transmit the direct current to the electronic equipment through the conductor so as to supply power to the electronic equipment, thereby improving the endurance of the electronic equipment or meeting the voltage required by work.

The existing AC plug is generally fixed, and when the existing AC plug is plugged into one jack of the AC socket, normal use of the jack adjacent to the jack may be affected, so that the hole site on the AC socket cannot be fully utilized; there are some rotatable AC plugs in the market, but the AC plugs can only realize the rotation of the AC pins to realize the storage of the AC pins, but cannot realize the rotation of the plugging direction, and cannot achieve the purpose of adjusting the distance between the AC pins and adjacent jacks on the socket.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides a rotatable AC plug, which aims to solve the problem of poor flexible usability of the conventional AC plug.

The technical scheme of the utility model is as follows: the rotatable AC plug comprises a base, a cover plate and a rotary table, wherein the cover plate is detachably connected with the base, and the cover plate and the base are matched to define a containing space; the rotary disc is embedded in the accommodating space and can rotate along the inner wall of the accommodating space; the AC pins penetrate through the turntable and extend outwards to protrude; the rotary table is characterized in that a first clamping part is arranged on the outer wall of the rotary table, a plurality of second clamping parts matched with the first clamping parts are arranged on the inner wall of the accommodating space, the rotary table is provided with a first state and a second state, when the rotary table is in the first state, the first clamping parts are matched with one of the second clamping parts in a clamping way, and when the rotary table is in the second state, the first clamping parts are matched with the other of the second clamping parts in a clamping way.

Further, the upper end of the base is provided with a convex part in an outward extending and protruding mode along the thickness direction of the base, the outer wall of the convex part is provided with a plurality of reinforcing ribs, and the reinforcing ribs extend along the height direction of the convex part.

Further, two clamping protrusions which are symmetrically arranged are arranged on the outer wall of the protruding portion, two extending portions which are symmetrically arranged are arranged on the cover plate, and clamping grooves which are matched with the clamping protrusions in a clamping mode are formed in the two extending portions.

Further, the first clamping portions are of protruding structures, the second clamping portions are of groove structures, and the number of the first clamping portions is smaller than that of the second clamping portions.

Further, a separation sheet is arranged in the turntable, the separation sheet separates the inner cavity of the turntable to form a first cavity and a second cavity, and the two AC pins are respectively arranged in the first cavity and the second cavity.

Further, the middle part of the turntable is provided with a first support column, the cover plate is correspondingly provided with a second support column, and when the cover plate is buckled and installed on the base, the second support column is abutted to the end face of the first support column.

Further, the cover plate is provided with a through hole on a side surface thereof, the through hole is communicated with the accommodating space, and the through hole is used for allowing the electric wire to pass through.

Further, the convex part is provided with two gaps which are symmetrically arranged, the cover plate is correspondingly provided with convex edges, and when the cover plate is buckled and installed on the convex part, the convex edges are embedded in the gaps.

Further, the bottom of the base is provided with at least two identification parts, the included angles between any two adjacent identification parts are equal, and the bottom of the rotary table is provided with a pointing part, when the rotary table rotates by a preset angle, the pointing part points to the other identification part from one identification part.

Further, the identification parts and the pointing parts are both of groove structures, and the included angle between two adjacent identification parts is 45 degrees.

According to the scheme, the utility model has the beneficial effects that,

(1) The utility model provides a rotatable AC plug, which comprises a base, a cover plate and a turntable, wherein the cover plate is detachably connected with the base, and the cover plate is matched with the base to define a containing space; the carousel inlays to be established in the accommodation space, and the carousel outer wall is provided with first joint portion, and accommodation space inner wall is provided with a plurality of second joint portions, and when external force effect on the carousel, first joint portion that is located on the carousel breaks away from in the second joint portion that is in the joint state with it to under the continuous effect of external force, first joint portion is peripheral rotation along the inner wall in accommodation space, after rotating predetermined angle, in first joint portion joint entering another one second joint portion, thereby can guarantee the stability of AC plug structure, moreover, can make the flexible use of AC plug.

(2) The rotatable AC plug provided by the utility model is characterized in that the AC pins are inserted on the turntable, penetrate through the turntable and extend outwards to protrude. The AC pins connected with the rotary table are driven to rotate along with the rotary table by adjusting the rotation angle of the rotary table, so that the purpose of adjusting the directions of the AC pins is achieved, and when AC sockets of different specifications are used, the directions of the AC pins can be adjusted according to actual needs, so that the hole positions on the AC sockets can be fully utilized.

Drawings

FIG. 1 is an exploded schematic view of an AC plug according to the present utility model;

FIG. 2 is a schematic view of a partial structure of an AC plug according to the present utility model;

FIG. 3 is a schematic view of the turntable in a first state according to the present utility model;

FIG. 4 is a schematic view of the turntable in a second state according to the present utility model;

FIG. 5 is a cross-sectional view of an AC plug in accordance with the present utility model;

FIG. 6 is a schematic view of the mounting of the base and turntable of the present utility model;

FIG. 7 is a schematic view of the overall structure of an AC plug according to the present utility model;

fig. 8 is a schematic view of the bottom structure of the AC plug of the present utility model.

In the figure, 1, a base; 11. a convex portion; 111. reinforcing ribs; 112. a clamping protrusion; 113. a notch; 12. a marking part;

2. a cover plate; 21. an extension; 22. a second support; 23. a through hole; 24. a convex edge;

3. a turntable; 3a, a first clamping part; 31. an AC pin; 32. a separator sheet; 33. a first support column; 34. a pointing part;

4a, a second clamping part;

51. a first position; 52. a second position; 53. a third position; 54. a fourth position; 55. a fifth position; 56. and a sixth position.

Detailed Description

The utility model is further described below with reference to the drawings and embodiments:

referring to fig. 1, the present embodiment provides a rotatable AC plug including a base 1, a cover 2, and a dial 3.

The convex part 11 that the protrusion formed is outwards extended to base 1 upper end along its thickness direction, convex part 11 is the annular structure, and convex part 11 inside cavity is in order to form a cavity that is used for placing carousel 3, in some embodiments, in order to strengthen the structural rigidity of convex part 11, reduces its probability of taking place to warp, has increased many strengthening ribs 111 at the outer wall of convex part 11, and many strengthening ribs 111 are arranged in proper order along convex part 11 circumference, and every strengthening rib 111 all extends along the direction of height of convex part 11.

In this embodiment, the cover plate 2 is used in cooperation with the protrusion 11, the interior of the cover plate 2 is hollow to form a hollow cavity for arranging the electric wires, when the cover plate 2 is mounted on the protrusion 11 in a covering manner, the cover plate 2 and the protrusion 11 cooperate to define a containing space for placing the turntable 3, the electric wires and other components, the turntable 3 is embedded in the containing space, and the turntable 3 can rotate circumferentially along the inner wall of the containing space.

In this embodiment, one end of the AC pin 31 is a fixed end, the fixed end is fixedly connected with the turntable 3, the fixed end is located in the accommodating space, the other end of the AC pin 31 is a free end, the free end penetrates out of the jack of the turntable 3 and extends outwards, it is worth mentioning that the free end is used for being inserted into the jack of the AC socket, and therefore, the free end is exposed out of the lower end face of the base 1.

Referring to fig. 2, in order to improve the connection strength between the turntable 3 and the base 1, the turntable 3 is prevented from rotating under the action of no specific external force, in this embodiment, a first clamping portion 3a is provided on the outer wall of the turntable 3, second clamping portions 4a that are clamped with the first clamping portion 3a in a matching manner are provided on the inner wall of the protruding portion 11, in this embodiment, the number of the first clamping portions 3a is two, the number of the second clamping portions 4a is six, 3 second clamping portions 4a are located on one side of the central axis of the protruding portion 11, the 3 second clamping portions 4a are uniformly arranged, an included angle between two adjacent second clamping portions 4a is 45 °, in addition 3 second clamping portions 4a are located on the other side of the central axis of the protruding portion 11 and are uniformly arranged, and an included angle between two adjacent second clamping portions 4a located on the side is 45 °.

In this embodiment, the first clamping portion 3a is in a groove structure or a protruding structure, and correspondingly, in order to ensure that the first clamping portion 3a and the second clamping portion 4a can be in clamping fit, the second clamping structure is in a protruding structure or a groove structure.

In another embodiment, the two first engaging portions 3a are symmetrically disposed about the central axis of the turntable 3, and the plurality of second engaging portions 4a respectively located on both sides of the central axis of the protrusion 11 are also symmetrically disposed. By means of the design, when the rotary table 3 is rotated, the two first clamping portions 3a are uniformly stressed, and the first clamping portions 3a are not easy to break. Of course, in the present application, the number of the first clamping portions 3a may be 1, 3, 4, or even more, and the number of the second clamping portions 4a may be 2, 3, 4, 5, 7, or even more, but it should be noted that, in order to be able to adjust the angle of the turntable 3, at the same time, in order to be able to be clamped with the protruding portion 11 after the turntable 3 is adjusted to a predetermined angle, the number of the second clamping portions 4a is always greater than the number of the first clamping portions 3 a.

It should be noted that, when the number of the first clamping portions 3a is even, they may be arranged in a symmetrical manner or may not be arranged in a stacked manner, and those skilled in the art may choose to set according to actual production needs.

Referring to fig. 3, in the present embodiment, the turntable 3 may be divided into two states according to a pre-rotation state and a post-rotation state, that is, the turntable 3 has a first state and a second state, the first state is a state before the turntable 3 is not rotated (as shown in fig. 3), the second state is a state after the turntable 3 is rotated by a predetermined angle (as shown in fig. 4), the 6 second clamping portions 4a may be divided into a first position 51, a second position 52, a third position 53, a fourth position 54, a fifth position 55 and a sixth position 56 according to a clockwise direction, one of the two first clamping portions 3a is located at the first position 51, the other of the two first clamping portions 3a is located at the fourth position 54, and the turntable 3 is located at the second state after the turntable 3 is rotated clockwise by 90 °, at this time, the other of the two first clamping portions 3a is located at the third position 53, and the other of the two first clamping portions 3a is located at the sixth position 56.

Referring to fig. 5, in some embodiments, two symmetrically disposed locking protrusions 112 are disposed on the outer wall of the protrusion 11, two symmetrically disposed extending portions 21 are disposed on the cover 2, and two extending portions 21 are both provided with locking grooves that are engaged with the locking protrusions 112. By means of the design, the cover plate 2 and the convex portion 11 can be assembled and installed in a buckling connection mode, so that the cover plate can be detached and installed quickly, and the connection firmness of the cover plate 2 and the convex portion 11 can be enhanced.

Referring to fig. 6, in some embodiments, in order to prevent a short circuit from occurring between the two AC pins 31, a separation sheet 32 is provided in the turntable 3, and the separation sheet 32 separates the inner cavity of the turntable 3 to form a first chamber and a second chamber, and the two AC pins 31 are respectively provided in the first chamber and the second chamber. More specifically, the separation sheet 32 and the base 1 are made into an integral piece through an integral molding process, so that the connection strength of the separation sheet 32 and the base 1 can be enhanced, the separation sheet 32 is not required to be fixedly installed in the base 1 through fasteners such as screws, bolts and the like, and the production process is simplified.

Referring to fig. 5-6, a first support column 33 is disposed in the middle of the turntable 3, a second support column 22 is disposed on the cover plate 2, and when the cover plate 2 is fastened to the base 1, the second support column 22 abuts against an end surface of the first support column 33. Specifically, in this embodiment, the first support column 33 and the turntable 3 are integrally configured, the first support column 33 is located at the middle position of the turntable 3, the height of the first support column 33 is higher than that of the outer wall of the turntable 3, the second support column 22 and the cover plate 2 are integrally configured, the second support column 22 and the first support column 33 are correspondingly arranged, when the cover plate 2 is buckled and installed at the upper port of the protruding portion 11, the lower end face of the second support column 22 abuts against the upper end face of the first support column 33, so that the design can provide a supporting force for the cover plate 2, and the probability that the middle part of the cover plate 2 is sunken when being impacted by foreign objects is reduced.

Referring to fig. 7, in some embodiments, the cover plate 2 is provided at a side thereof with a through hole 23, the through hole 23 communicating with the receiving space, the through hole 23 for allowing the electric wire to pass therethrough.

Referring to fig. 6, the protruding portion 11 is provided with two symmetrically arranged notches 113, the cover plate 2 is correspondingly provided with a convex edge 24, and when the cover plate 2 is buckled and installed on the protruding portion 11, the convex edge 24 is embedded in the notches 113. By such a design, the rotation of the cover plate 2 in the circumferential direction thereof can be further restricted, and the mounting firmness of the cover plate 2 and the convex portion 11 can be enhanced.

Referring to fig. 8, in some embodiments, in order to assist a user in precisely controlling the rotation angle of the turntable 3, 3 markers 12 are provided at the bottom of the base 1, and an included angle between two adjacent markers 12 is 45 °, and correspondingly, a pointing part 34 is provided at the bottom of the turntable 3, and when the pointing part 34 rotates from one marker 12 to another marker 12 adjacent to the marker 12 in a clockwise/counterclockwise direction, the user can clearly understand that the turntable 3 rotates 45 °. Of course, the direction part 34 can also be turned to another marking part 12 arranged at 90 ° to the marking part 12, and the user can clearly know that the turntable 3 is turned by 90 °, i.e. the turntable 3 is turned in place, without exerting a force. It should be noted that the number of the identification portions 12 is not limited to the number listed in the above embodiment, and those skilled in the art may also set according to actual production requirements, for example, 2, 4, 5, 6, or even more may be provided.

More specifically, the included angles between any two adjacent identification portions 12 are equal, where the identification portions 12 and the pointing portion 34 are both in a groove structure, in some embodiments, the identification portions 12 and the pointing portion 34 are both in a convex structure, in other embodiments, the identification portions 12 are in a groove structure, the pointing portion 34 is in a convex structure, whereas the identification portions 12 are in a convex structure, the pointing portion 34 is in a groove structure, and of course, those skilled in the art can select other common structures to identify angles according to actual situations, and redundant description is omitted.

It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the implementation of the utility model is not limited by the above manner, and it is within the scope of the utility model to apply the inventive concept and technical solution to other situations as long as various improvements made by the inventive concept and technical solution are adopted, or without any improvement.

Claims

1. A rotatable AC plug, characterized by: comprising

A base (1);

the cover plate (2) is detachably connected with the base (1), and the cover plate (2) is matched with the base (1) to define a containing space;

the rotary table (3) is embedded in the accommodating space, and the rotary table (3) can rotate along the inner wall of the accommodating space;

wherein, the turntable (3) is inserted with an AC pin (31), and the AC pin (31) passes through the turntable (3) and extends outwards to protrude; the rotary table (3) outer wall is provided with first joint portion (3 a), the accommodation space inner wall be provided with a plurality of second joint portion (4 a) of first joint portion (3 a) matched with, rotary table (3) have first state and second state, work as when rotary table (3) are in first state, first joint portion (3 a) and a plurality of one joint cooperation in second joint portion (4 a), work as when rotary table (3) are in the second state, first joint portion (3 a) and a plurality of another joint cooperation in second joint portion (4 a).

2. A rotatable AC plug as claimed in claim 1, wherein: the upper end of the base (1) extends outwards along the thickness direction to form a convex part (11), a plurality of reinforcing ribs (111) are arranged on the outer wall of the convex part (11), and the reinforcing ribs (111) extend along the height direction of the convex part (11).

3. A rotatable AC plug as claimed in claim 2, wherein: the outer wall of the convex part (11) is provided with two clamping convex parts (112) which are symmetrically arranged, the cover plate (2) is provided with two extending parts (21) which are symmetrically arranged, and the two extending parts (21) are respectively provided with clamping grooves which are matched and clamped with the clamping convex parts (112).

4. A rotatable AC plug as claimed in claim 1, wherein: the first clamping portions (3 a) are of protruding structures, the second clamping portions (4 a) are of groove structures, and the number of the first clamping portions (3 a) is smaller than that of the second clamping portions (4 a).

5. A rotatable AC plug as claimed in claim 2, wherein: the rotary table (3) is internally provided with a separation sheet (32), the separation sheet (32) separates the inner cavity of the rotary table (3) to form a first cavity and a second cavity, and the two AC pins (31) are respectively arranged in the first cavity and the second cavity.

6. A rotatable AC plug as in claim 5, wherein: the middle part of carousel (3) is provided with first pillar (33), apron (2) are provided with second pillar (22) correspondingly, when apron (2) lock is installed on base (1), second pillar (22) butt is in on the terminal surface of first pillar (33).

7. A rotatable AC plug as claimed in claim 1, wherein: the cover plate (2) is provided with a through hole (23) on the side surface, the through hole (23) is communicated with the accommodating space, and the through hole (23) is used for allowing a wire to pass through.

8. A rotatable AC plug as claimed in claim 2, wherein: the convex part (11) is provided with two gaps (113) which are symmetrically arranged, the cover plate (2) is correspondingly provided with convex edges (24), and when the cover plate (2) is buckled and installed on the convex part (11), the convex edges (24) are embedded in the gaps (113).

9. A rotatable AC plug as claimed in claim 1, wherein: the base (1) bottom is provided with two at least identification portion (12), and arbitrary adjacent two contained angle between identification portion (12) is equal, just carousel (3) bottom is provided with a directional portion (34), when carousel (3) rotate predetermined angle, directional portion (34) follow one identification portion (12) is directional another identification portion (12).

10. A rotatable AC plug as claimed in claim 9, wherein: the identification parts (12) and the pointing parts (34) are of groove structures, and an included angle between two adjacent identification parts (12) is 45 degrees.