CN115733019A

CN115733019A - Power converter

Info

Publication number: CN115733019A
Application number: CN202111006537.5A
Authority: CN
Inventors: 李云鹏; 李文康; 徐志强
Original assignee: Guangzhou Tairongyi Technology Co ltd
Current assignee: Guangzhou Tairongyi Technology Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2023-03-03
Also published as: WO2023030271A1

Abstract

The invention discloses a power converter, comprising: the shell comprises an upper shell and a lower shell assembled with the upper shell, and the lower shell is provided with a through hole; a rotating assembly assembled on the through hole; the connecting component comprises a rotating piece and a connecting component assembled on the rotating piece; the rotating part comprises a cover body and a base matched with the through hole, the cover body is provided with an accommodating cavity, at least two groups of connecting holes are formed in the accommodating cavity, the diameter of the cover body is larger than that of the through hole, and the base is arranged in the through hole when the cover body abuts against the bottom wall of the lower shell; the connecting assembly comprises a connecting piece and at least two bolts matched with the number of the assembling holes. Compared with the prior art, the power converter not only can not block other jacks after being inserted into a power socket, but also has the advantages of high safety and the like.

Description

Power converter

Technical Field

The invention relates to the field of articles for daily use, in particular to a power converter.

Background

And the socket is named as a power converter. The power strip that has the plug at present can block other jacks of switch socket because of self unable rotation after inserting switch socket on the wall, causes other jacks on the switch socket to be unable to use, causes the waste in the use.

The above-mentioned problem is just well solved to the rotation type power strip, the plug of this strip of inserting can be rotary motion to make the strip of inserting can not block other jacks of switch socket, nevertheless because the reason of rotation type power strip of inserting inner structure, the jack on the power strip of inserting also follows the rotation when rotatory plug, will cause the electrical apparatus plug together rotatory when inserting electrical apparatus plug, make the electric wire distortion on the electrical apparatus plug, long-time coming can lead to the insulating layer damaged, cause occurence of failure such as electric leakage.

Disclosure of Invention

In view of the above problems in the prior art, the present invention provides a power converter.

In order to solve the technical problems, the technical scheme of the invention is as follows:

a power converter, comprising:

the shell comprises an upper shell and a lower shell assembled with the upper shell, and the lower shell is provided with a through hole;

a rotating assembly assembled on the through hole; the connecting component comprises a rotating piece and a connecting component assembled on the rotating piece; the rotating part comprises a cover body and a base matched with the through hole, an accommodating cavity is formed in the cover body, at least two groups of connecting holes are formed in the accommodating cavity, the diameter of the cover body is larger than that of the through hole, and the base is arranged in the through hole when the cover body abuts against the bottom wall of the lower shell;

the connecting assembly comprises a connecting piece and at least two bolts matched with the number of the assembling holes.

Preferably, the rotary component is arranged above the cover body, the fixing component is assembled above the rotary component, a plurality of fixing holes are formed in the periphery of the fixing component, an opening is formed in the middle of the fixing component, and the diameter of the opening is smaller than that of the cover body.

Preferably, a plurality of mounting portions matched with the fixing holes are arranged on the bottom wall of the lower shell.

Preferably, the outer edge of the cover body is convexly provided with a clamping block, the bottom of the clamping block is provided with a groove, and the bottom wall of the lower shell is provided with a plurality of connecting blocks which are assembled with the groove.

Preferably, a protruding block is further disposed on the bottom wall of the lower housing, and when the cover body rotates to a certain angle, the locking block abuts against the protruding block, so that the cover body stops rotating.

Preferably, the top of the connecting piece is provided with a plurality of accommodating parts matched with the number of the pins.

Preferably, the cover and the base are integrally formed.

Compared with the prior art, the invention has the following beneficial effects:

through improving power converter runner assembly's rotatory mode, when realizing that power converter does not block the wall on-off switch socket jack, the socket of power converter also together rotates in order to drive the electrical apparatus plug of inserting power converter and also follows the rotation when preventing rotatory runner assembly, effectively avoids the insulating layer damage and the incident that causes.

Drawings

FIG. 1 is a front view of a power converter according to the present invention;

FIG. 2 is a rear view of the power converter of the present invention;

FIG. 3 is an exploded view of the power converter of the present invention;

FIG. 4 is a block diagram of a rotating member of the power converter according to the present invention;

FIG. 5 is a block diagram of a connection assembly of the power converter of the present invention;

FIG. 6 is a diagram illustrating a fixing member of the power converter according to the present invention;

FIG. 7 is a combination diagram of a rotating assembly and a fixing member of the power converter according to the present invention;

fig. 8 is a structural diagram of a lower case in the power converter according to the present invention.

Detailed Description

The following detailed description of the present invention is provided in conjunction with the accompanying drawings 1-8 to make the technical aspects of the present invention easier to understand and grasp.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "end", "front", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, the detailed description thereof is omitted in this embodiment.

As shown in fig. 1-2, a power converter includes: a shell 1, a first component 5 including a USB socket 51 and a first PCB 52 and a conductive component 6 for connecting with the following rotating component 2 and having conductive function are arranged in the shell 1, the conductive component 6 includes a second PCB 61 and a plurality of power lines 62, one end of the power line 62 is connected with the second PCB 61, the other end is connected with the rotating component 2, a plurality of second components 7 for fixing jack copper sheets (not marked in the figure) are also arranged in the shell 1; in this embodiment, the housing 1 includes an upper housing 11 and a lower housing 12 assembled with the upper housing 11, the lower housing 12 is provided with a through hole 121;

as shown in fig. 3-5, a rotating member 2 is assembled on the through hole 121; it comprises a rotating part 21 and a connecting component 3 assembled on the rotating part 21; the rotating member 21 includes a cover 211 and a base 212 adapted to the through hole 121, the cover 211 and the base 212 are integrally formed, the cover 211 is provided with a receiving cavity 213, and at least two sets of connecting holes 2131 are arranged in the receiving cavity 213, the diameter of the cover 211 is larger than that of the through hole 121, so as to prevent the rotating member 21 from coming off from the through hole 121, and when the cover 211 abuts against the bottom wall of the lower housing 12, the base 212 is disposed in the through hole 121, and at this time, the base 212 and the through hole 121 are located on the same horizontal plane; in this embodiment, there are three assembling holes 2131, and in other embodiments, there are two assembling holes 2131

The connecting assembly 3 includes a connecting member 31 and at least two pins 32 with a number corresponding to the number of the assembling holes 2131, the top of the connecting member 31 is provided with a plurality of accommodating portions 33 with a number corresponding to the number of the pins 32, the accommodating portions 33 are used for accommodating electric wires so as to connect the electric wires with the pins 32, in this embodiment, the pins 32 are provided with three (which respectively correspond to the neutral wire, the live wire and the ground wire of the socket), in other embodiments, the pins 32 are provided with two (which respectively correspond to the neutral wire and the live wire of the socket), and the connecting assembly 3 can be used for driving the rotating member 21 to rotate; compared with the existing power converter, the power converter provided by the invention has the advantages that other jacks of the power socket cannot be blocked after the power socket is inserted, the problem that the jacks of the power converter rotate together to drive an electric appliance plug inserted into the power converter to rotate when the power converter rotating assembly 2 is rotated is also prevented, and the safety accidents such as electric leakage and the like caused by the damage of the insulating layer are effectively avoided.

As shown in fig. 3, 6 and 7, the present invention further includes a fixing member 4, which is assembled above the rotating assembly 2, the fixing member 4 is provided with a plurality of fixing holes 41 at the periphery thereof, and an opening 42 at the middle thereof, the diameter of the opening 42 being smaller than that of the cover 211; the bottom wall of the lower shell 12 is provided with a plurality of mounting portions 122 adapted to the fixing holes 41, the fixing member 4 is used for covering the rotating member 21 to prevent the rotating member 21 from deviating or falling off, and the upper mounting portion 122 is matched to pass through the fixing holes 41 and be fixed to the mounting portions 122 through bolts to prevent the fixing member 4 from loosening.

As shown in fig. 4 and 8, a locking block 2111 is convexly provided at the outer edge of the cover 211, a groove 21111 is provided at the bottom of the locking block 2111, and a plurality of connecting blocks 123 are provided at the bottom wall of the lower housing 12 and are assembled with the groove 21111, in this embodiment, four connecting blocks 123 are provided, and in other embodiments, four or less connecting blocks 123 may be provided; the rotating assembly 2 is located between the four connecting blocks 123, the connecting blocks 123 form a rhombus, a user rotates the connecting assembly 3 according to requirements to drive the rotating member 21 to rotate, when the rotating member 21 rotates clockwise or counterclockwise relative to the lower housing 12, the groove 21111 at the bottom of the clamping block 2111 is clamped with any one connecting block 123 in four positions (four vertexes of the rhombus, namely 0 degree, 90 degrees, 180 degrees and 270 degrees), and the rotation of the housing 1 caused by applying external force (except the force applied by the user) can be prevented after clamping.

The bottom wall of the lower housing 12 is further provided with a protrusion 124, when the cover 211 rotates to a certain angle (the locking block 2111 starts at 0 ° and rotates to substantially 360 °), the locking block 2111 abuts against the protrusion 124 to stop the rotation of the cover 211, thereby preventing the internal wires from being bound together due to over-rotation.

The technical effects of the invention are mainly reflected in the following aspects:

The above are only typical examples of the present invention, and besides, the present invention may have other embodiments, and all the technical solutions formed by equivalent substitutions or equivalent changes are within the scope of the present invention as claimed.

Claims

1. A power converter, comprising:

the shell (1) comprises an upper shell (11) and a lower shell (12) assembled with the upper shell (11), wherein the lower shell (12) is provided with a through hole (121);

a rotating component (2) assembled on the through hole (121); it comprises a rotating piece (21) and a connecting component (3) assembled on the rotating piece (21); the rotating part (21) comprises a cover body (211) and a base (212) matched with the through hole (121), wherein an accommodating cavity (213) is formed in the cover body (211), at least two groups of connecting holes (2131) are formed in the accommodating cavity (213), the diameter of the cover body (211) is larger than that of the through hole (121), and when the cover body (211) abuts against the bottom wall of the lower shell (12), the base (212) is arranged in the through hole (121);

the connecting component (3) comprises a connecting piece (31) and at least two bolts (32) which are matched with the number of the assembling holes (2131).

2. The power converter of claim 1, wherein: the rotary component is characterized by further comprising a fixing piece (4) which is arranged above the rotary component (2) in a group, a plurality of fixing holes (41) are formed in the periphery of the fixing piece (4), an opening hole (42) is formed in the middle of the fixing piece, and the diameter of the opening hole (42) is smaller than that of the cover body (211).

3. The power converter of claim 2, wherein: and a plurality of mounting parts (122) matched with the fixing holes (41) are arranged on the bottom wall of the lower shell (12).

4. The power converter of claim 1, wherein: the outer edge of the cover body (211) is convexly provided with a clamping block (2111), the bottom of the clamping block (2111) is provided with a groove (21111), and the bottom wall of the lower shell (12) is provided with a plurality of connecting blocks (123) which are assembled with the groove (21111).

5. The power converter of claim 2, wherein: the bottom wall of the lower shell (12) is also provided with a convex block (124), and when the cover body (211) rotates to a certain angle, the clamping block (2111) is abutted against the convex block (124) so as to stop the rotation of the cover body (211).

6. The power converter of claim 2, wherein: the top of the connecting piece (31) is provided with a plurality of accommodating parts (33) matched with the number of the bolts (32).

7. The power converter of claim 1, wherein: the cover body (211) and the base (212) are integrally formed.