CN214013232U - A New Type of Rotatable Plug Converter - Google Patents
A New Type of Rotatable Plug Converter Download PDFInfo
- Publication number
- CN214013232U CN214013232U CN202120024945.2U CN202120024945U CN214013232U CN 214013232 U CN214013232 U CN 214013232U CN 202120024945 U CN202120024945 U CN 202120024945U CN 214013232 U CN214013232 U CN 214013232U
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- conductive coil
- annular groove
- jack
- cavity
- upper shell
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
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Abstract
本实用新型公开了一种新型可旋转插头转换器，包括上壳体以及下壳体；上壳体内设置有空腔，空腔内设置有圆柱形桥接件，圆柱形桥接件的侧壁上设置有环形槽组，环形槽组内设置有导电线圈组；下壳体上设置有圆周排列的四个转动块，一个转动块内设置有竖直排列的三个触点，触点与导电线圈组滑动配合；上壳体与下壳体转动配合，转动块插入空腔并围绕圆柱形桥接件转动。本实用新型与现有技术相比的优点在于：(1)上壳体与下壳体转动连接，在接上电器的插头后，可以旋转下壳体，适应不同角度的插座；(2)适用性强，能够配合多种符合国家标准的插头使用；(3)转动顺滑，通过滚转传动，转动阻力小。
The utility model discloses a novel rotatable plug converter, comprising an upper casing and a lower casing; a cavity is arranged in the upper casing, a cylindrical bridge is arranged in the cavity, and a side wall of the cylindrical bridge is arranged on There is an annular groove group, and a conductive coil group is arranged in the annular groove group; four rotating blocks arranged in a circle are arranged on the lower shell, and three contacts arranged vertically are arranged in one rotating block. The contacts and the conductive coil group Sliding fit; the upper casing and the lower casing are rotated and fitted, and the rotating block is inserted into the cavity and rotated around the cylindrical bridge. Compared with the prior art, the advantages of the utility model are: (1) the upper casing and the lower casing are rotatably connected, and after the plug of the electrical appliance is connected, the lower casing can be rotated to adapt to sockets of different angles; (2) suitable for It has strong performance and can be used with a variety of plugs that meet national standards; (3) the rotation is smooth, and the rotation resistance is small through rolling transmission.
Description
Technical Field
The utility model relates to a plug equipment technical field specifically is a novel rotatable plug converter.
Background
The connector of a common electronic product and the plug of an electrical appliance are called as plugs. A plug and socket for domestic AC power supply has a male connector in the shape of rod or copper plate and a female connector-type power supply socket with slot or concave hole. The existing plug is generally in a fixed mode, the angle of the plug is often required to be rotated to align with the socket during use, and the cable is inconvenient and easy to damage due to excessive bending. Meanwhile, a rotary plug exists in the existing market, but the plug is poor in applicability, and a connecting wire must be produced together when an electric appliance is produced, so that the cost of a manufacturer is increased.
The technical problems reflected above are therefore a problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel rotatable plug converter to solve the inconvenient use of current plug and damage the problem of cable easily.
In order to realize the purpose, the following technical scheme is adopted: a novel rotatable plug converter comprises an upper shell and a lower shell;
a cavity is arranged in the upper shell, a cylindrical bridging piece is arranged in the cavity, an annular groove group is arranged on the side wall of the cylindrical bridging piece, the annular groove group comprises a first annular groove, a second annular groove and a third annular groove which are vertically arranged, a first annular sliding rail is arranged at one end, far away from the upper shell, of the cylindrical bridging piece, conductive coil groups which are in one-to-one correspondence are arranged in the annular groove group, and each conductive coil group comprises a first conductive coil, a second conductive coil and a third conductive coil;
the lower shell is provided with four rotating blocks which are circumferentially arranged, three contacts which are vertically arranged are arranged on the inner side of one rotating block, the contacts are in sliding fit with the conductive coil group, the top surface of the lower shell is provided with a second annular slide rail, the second annular slide rail is in vertical fit with the first annular slide rail, and balls are arranged in the second annular slide rail;
the upper shell is in rotating fit with the lower shell, and the rotating block is inserted into the cavity and rotates around the cylindrical bridging piece.
As an improvement, a national standard jack is arranged on the top surface of the upper shell, a ground wire jack of the national standard jack is connected with the first conductive coil, a zero line jack of the national standard jack is connected with the second conductive coil, and a fire wire jack of the national standard jack is connected with the third conductive coil.
As an improvement, the bottom surface of the lower shell is provided with a three-wire plug, and the three-wire plug is connected with the three contacts in a one-to-one correspondence mode.
As an improvement, the top surface of the upper shell is provided with a USB jack.
Compared with the prior art, the utility model the advantage lie in:
(1) the upper shell is rotatably connected with the lower shell, and the lower shell can be rotated to adapt to sockets at different angles after a plug of an electric appliance is connected;
(2) the applicability is strong, and the plug can be matched with various plugs meeting the national standard for use;
(3) the rotation is smooth, and the rotation resistance is small through rolling transmission.
Drawings
Fig. 1 is a front view of a novel rotatable plug converter of the present invention.
Fig. 2 is a top view of a novel rotatable plug converter of the present invention.
Fig. 3 is a bottom view of the novel rotatable plug converter of the present invention.
Fig. 4 is a perspective view of a novel rotatable plug converter of the present invention.
Fig. 5 is a cross-sectional view a-a of a novel rotatable plug converter of the present invention.
Fig. 6 is a top view of the upper housing of a novel rotatable plug converter of the present invention.
Fig. 7 is a bottom view of the upper housing of the novel rotatable plug converter of the present invention.
Fig. 8 is a B-B cross-sectional view of the upper housing of a novel rotatable plug converter of the present invention.
Fig. 9 is a top view of the lower housing of a novel rotatable plug converter of the present invention.
Fig. 10 is a perspective view of the lower housing of a novel rotatable plug converter of the present invention.
As shown in the figure: 1. upper shell, 2, lower shell, 3, cavity, 4, cylindrical bridging piece, 5, annular groove group, 6, first annular groove, 7, second annular groove, 8, third annular groove, 9, first annular slide rail, 10, conductive coil group, 11, first conductive coil, 12, second conductive coil, 13, third conductive coil, 14, rotation block, 15, contact, 16, second annular slide rail, 17, ball, 18, national standard jack, 19, ground wire jack, 20, zero wire jack, 21, live wire jack, 22, three-wire plug, 23, USB jack.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "vertical", "circumferential", 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 and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
With reference to fig. 1-10, a novel rotatable plug converter includes an upper housing 1 and a lower housing 2;
a cavity 3 is arranged in the upper shell 1, a cylindrical bridging piece 4 is arranged in the cavity 3, an annular groove group 5 is arranged on the side wall of the cylindrical bridging piece 4, the annular groove group 5 comprises a first annular groove 6, a second annular groove 7 and a third annular groove 8 which are vertically arranged, a first annular slide rail 9 is arranged at one end, away from the upper shell 1, of the cylindrical bridging piece 4, a conductive coil group 10 which corresponds to each other one by one is arranged in the annular groove group 5, and the conductive coil group 10 comprises a first conductive coil 11, a second conductive coil 12 and a third conductive coil 13;
the lower shell 2 is provided with four rotating blocks 14 which are circumferentially arranged, the inner side of one rotating block 14 is provided with three contacts 15 which are vertically arranged, the contacts 15 are in sliding fit with the conductive coil group 10, the top surface of the lower shell 2 is provided with a second annular slide rail 16, the second annular slide rail 16 is in vertical fit with the first annular slide rail 9, and balls 17 are arranged in the second annular slide rail 16;
said upper shell 1 is in rotary engagement with the lower shell 2, said turning block 14 being inserted in the cavity 3 and turned around the cylindrical bridge 4.
The top surface of the upper shell 1 is provided with a national standard jack 18, a ground wire jack 19 of the national standard jack 18 is connected with the first conductive coil 11, a zero line jack 20 of the national standard jack 18 is connected with the second conductive coil 12, and a live wire jack 21 of the national standard jack 18 is connected with the third conductive coil 13.
The bottom surface of the lower shell 2 is provided with a three-wire plug 22, and the three-wire plug 22 is connected with the three contacts 15 in a one-to-one correspondence manner.
The top surface of the upper shell 1 is provided with a USB jack 23.
The utility model discloses when concrete implementation, at first insert the ground wire jack 19 on the casing 1 with the plug of electrical apparatus. The lower housing 2 is then rotated, the rotary block 14 and the contact 15 on the lower housing 2 are rotated around the cylindrical bridge 4, and the contact 15 is in turn slid over the conductive coil assembly 10. Meanwhile, the balls 17 in the first annular slide rail 9 and the second annular slide rail 16 roll. The ground on the appliance plug is connected to the first coil in the first annular groove 6 and then to the ground of the three-wire plug 22 on the bottom surface of the lower case 2. The neutral wire on the appliance's plug is connected to the second coil in the second annular groove 7 and then to the neutral wire of the three-wire plug 22 on the bottom surface of the lower housing 2. The live conductor on the appliance plug is connected to the third coil in the third annular groove 8 and then to the live conductor of the three-wire plug 22 on the bottom surface of the lower housing 2. The top surface of the upper shell 1 is also provided with a USB jack 23, which is convenient for charging by using a USB interface.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (4)
1. A novel rotatable plug converter, its characterized in that: comprises an upper shell (1) and a lower shell (2);
a cavity (3) is arranged in the upper shell (1), a cylindrical bridging piece (4) is arranged in the cavity (3), an annular groove group (5) is arranged on the side wall of the cylindrical bridging piece (4), the annular groove group (5) comprises a first annular groove (6), a second annular groove (7) and a third annular groove (8) which are vertically arranged, a first annular sliding rail (9) is arranged at one end, away from the upper shell (1), of the cylindrical bridging piece (4), conductive coil groups (10) which correspond to one another one by one are arranged in the annular groove group (5), and each conductive coil group (10) comprises a first conductive coil (11), a second conductive coil (12) and a third conductive coil (13);
the lower shell (2) is provided with four rotating blocks (14) which are circumferentially arranged, the inner side of one rotating block (14) is provided with three contacts (15) which are vertically arranged, the contacts (15) are in sliding fit with the conductive coil group (10), the top surface of the lower shell (2) is provided with a second annular slide rail (16), the second annular slide rail (16) is in vertical fit with the first annular slide rail (9), and balls (17) are arranged in the second annular slide rail (16);
the upper shell (1) is in rotating fit with the lower shell (2), and the rotating block (14) is inserted into the cavity (3) and rotates around the cylindrical bridging piece (4).
2. A novel rotatable plug converter according to claim 1, wherein: the top surface of the upper shell (1) is provided with a national standard jack (18), a ground wire jack (19) of the national standard jack (18) is connected with the first conductive coil (11), a zero line jack (20) of the national standard jack (18) is connected with the second conductive coil (12), and a live wire jack (21) of the national standard jack (18) is connected with the third conductive coil (13).
3. A novel rotatable plug converter according to claim 1, wherein: the bottom surface of lower casing (2) is provided with three-wire plug (22), three-wire plug (22) are connected with three contact (15) one-to-one.
4. A novel rotatable plug converter according to claim 1, wherein: and a USB jack (23) is arranged on the top surface of the upper shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024945.2U CN214013232U (en) | 2021-01-06 | 2021-01-06 | A New Type of Rotatable Plug Converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120024945.2U CN214013232U (en) | 2021-01-06 | 2021-01-06 | A New Type of Rotatable Plug Converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214013232U true CN214013232U (en) | 2021-08-20 |
Family
ID=77294559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120024945.2U Expired - Fee Related CN214013232U (en) | 2021-01-06 | 2021-01-06 | A New Type of Rotatable Plug Converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214013232U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783057A (en) * | 2021-09-18 | 2021-12-10 | 深圳市龙嘉鑫五金精密模具有限公司 | Female seat of USB with strengthen connection structure |
-
2021
- 2021-01-06 CN CN202120024945.2U patent/CN214013232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783057A (en) * | 2021-09-18 | 2021-12-10 | 深圳市龙嘉鑫五金精密模具有限公司 | Female seat of USB with strengthen connection structure |
| CN113783057B (en) * | 2021-09-18 | 2023-08-08 | 深圳市龙嘉鑫五金精密模具有限公司 | USB female seat with reinforced connection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |