CN203300892U - Rotary-type anti-drop power source plug assembly and socket - Google Patents
Rotary-type anti-drop power source plug assembly and socket Download PDFInfo
- Publication number
- CN203300892U CN203300892U CN2013203498950U CN201320349895U CN203300892U CN 203300892 U CN203300892 U CN 203300892U CN 2013203498950 U CN2013203498950 U CN 2013203498950U CN 201320349895 U CN201320349895 U CN 201320349895U CN 203300892 U CN203300892 U CN 203300892U
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- China
- Prior art keywords
- socket
- power source
- plug
- rotary
- latch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a rotary-type anti-drop power source plug assembly and a socket. The rotary-type anti-drop power source plug assembly is mainly composed of a plug and a casing which is sleeved on the plug and can rotate around the plug; the bottom of the casing is provided with a boss; and an L-shaped guide groove which is matched with the boss of the casing is arranged inside the socket. The rotary-type anti-drop power source plug assembly and the socket of the utility model are advantageous in simple structure and convenient use. When the rotary-type anti-drop power source plug assembly and the socket are used, the plug of the plug assembly is inserted into matched socket jacks, and the casing is rotated, and then the plug can be fixed; and in an operation process, the plug assembly will not be loosened or separated from the socket because of dragging, and therefore, damage to the socket can be prevented or normal operation of the socket will not be affected.
Description
Technical field
The utility model relates to the electric equipment field, is specifically related to a kind of rotary anti-loose power source latch and socket.
Background technology
Power plug and socket commonly used in life, in use, easily make plug and socket junction break away from or become flexible if pull the electric wire that is connected with latch at present, can affect normally carrying out of work after disengaging, can cause again resistance to become large when loosening, produce high temperature, burn out latch and socket.
Summary of the invention
The technical problem that the utility model solves has been to provide a kind of rotary anti-loose power source latch and socket that in process, latch can not break away from or become flexible from socket that pull.
The technical solution of the utility model is: a kind of rotary anti-loose power source latch and socket, it is characterized in that: described latch mainly also can be comprised of around the shell that plug rotates with being enclosed within on plug plug, the bottom of this shell is provided with boss, and the inside of described socket is provided with the L-type guide groove that matches with the shell boss.The bottom of shell described in the utility model is evenly equipped with boss, and the inside of described socket is provided with the L-type guide groove that matches with the shell boss.Rotary anti-loose power source latch described in the utility model and socket can be made two-phase or three-phase.Rotary anti-loose power source latch and socket are in use, the L-type guide groove of the boss alignment socket inside on the latch shell, rotational shell after latch is plugged, boss on shell is stuck in the L-type guide groove, when outwards pulling latch, latch can hook the L-type guide groove of socket inside under the effect of shell boss, latch just can not become flexible and can not separate with socket like this.In addition, latch is embedded in socket, can effectively prevent the generation of electric shock accidents during family expenses.
The utility model is simple in structure, easy to use, and after during use, the latch plug inserts the complementary socket jack, rotational shell can be fixed, and can latch be become flexible or break away from because pulling in the course of the work, and then damage socket or impact normal operation.In addition, latch is embedded in socket, also can effectively prevent the generation of electric shock accidents during family expenses.
Description of drawings
Fig. 1 is the structural representation of the rotary anti-loose power source latch of the utility model, and Fig. 2 is the structural representation of the rotary anti-drop power socket of the utility model.
Drawing explanation: 1, plug, 2, shell, 3, guide groove.
Embodiment
Describe by reference to the accompanying drawings embodiment in detail.A kind of rotary anti-loose power source latch and socket, described latch mainly also can be comprised of around the shell 2 of plug 1 rotation with being enclosed within on plug 1 plug 1, and the bottom of this shell 2 is provided with boss, and the inside of described socket is provided with the L-type guide groove 3 that matches with shell 2 boss.The bottom of shell 2 described in the utility model is evenly equipped with boss, and the inside of described socket is provided with the L-type guide groove 3 that matches with shell 2 boss.Rotary anti-loose power source latch described in the utility model and socket can be made two-phase or three-phase.Rotary anti-loose power source latch and socket are in use, the L-type guide groove 3 of the boss alignment socket inside on latch shell 2, rotational shell 2 after latch is plugged, boss on shell 2 is stuck in L-type guide groove 3, when outwards pulling latch, latch can hook the L-type guide groove 3 of socket inside under the effect of shell 2 boss, latch just can not become flexible and can not separate with socket like this.In addition, latch is embedded in socket, can effectively prevent the generation of electric shock accidents during family expenses.
Claims (3)
1. a rotary anti-loose power source latch and socket, it is characterized in that: described latch mainly also can be comprised of around the shell that plug rotates with being enclosed within on plug plug, the bottom of this shell is provided with boss, and the inside of described socket is provided with the L-type guide groove that matches with the shell boss.
2. rotary anti-loose power source latch according to claim 1 and socket, it is characterized in that: the bottom of described shell is evenly equipped with boss, and the inside of described socket is provided with the L-type guide groove that matches with the shell boss.
3. rotary anti-loose power source latch according to claim 1 and 2 and socket, it is characterized in that: described rotary anti-loose power source latch and socket can be made two-phase or three-phase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203498950U CN203300892U (en) | 2013-06-19 | 2013-06-19 | Rotary-type anti-drop power source plug assembly and socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203498950U CN203300892U (en) | 2013-06-19 | 2013-06-19 | Rotary-type anti-drop power source plug assembly and socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300892U true CN203300892U (en) | 2013-11-20 |
Family
ID=49576875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203498950U Expired - Fee Related CN203300892U (en) | 2013-06-19 | 2013-06-19 | Rotary-type anti-drop power source plug assembly and socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203300892U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654725A (en) * | 2016-12-29 | 2017-05-10 | 青岛亮佳美智能科技有限公司 | Device for preventing power plug from falling off |
-
2013
- 2013-06-19 CN CN2013203498950U patent/CN203300892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654725A (en) * | 2016-12-29 | 2017-05-10 | 青岛亮佳美智能科技有限公司 | Device for preventing power plug from falling off |
| CN106654725B (en) * | 2016-12-29 | 2022-06-21 | 青岛亮佳美智能科技有限公司 | Device for preventing power plug from falling off |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140619 |
|
| EXPY | Termination of patent right or utility model |