CN107332013A - Senior waterproof electric-shock-resistant type plug - Google Patents
Senior waterproof electric-shock-resistant type plug Download PDFInfo
- Publication number
- CN107332013A CN107332013A CN201710684824.9A CN201710684824A CN107332013A CN 107332013 A CN107332013 A CN 107332013A CN 201710684824 A CN201710684824 A CN 201710684824A CN 107332013 A CN107332013 A CN 107332013A
- Authority
- CN
- China
- Prior art keywords
- plug
- cover
- connecting shaft
- torsion spring
- shock
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention is senior waterproof electric-shock-resistant type plug, the plug contains plug body, torsion spring, connecting shaft, cover, the connecting shaft runs through the torsion spring, the plug body is flexibly connected with the connecting shaft, the cover is flexibly connected with the connecting shaft, and the plug body, cover are connected with the torsion spring.Beneficial effects of the present invention are as follows：This plug can be closed automatically, without using state, keep plug copper sheet be enclosed in cover, with waterproof, the ability of protection against electric shock.
Description
Technical field
The present invention relates to electrical appliance, and in particular to a kind of senior waterproof electric-shock-resistant type plug.
Background technology
Existing plug does not possess automatic waterproof, protection against electric shock ability, it is desirable to provide a kind of automatic waterproof and anti-to touch
The plug of electricity.
The content of the invention
The invention provides senior waterproof electric-shock-resistant type plug, purpose is researched and developed：This plug can be closed automatically, not made
State, keeps the copper sheet of plug to be enclosed in cover, with waterproof, the ability of protection against electric shock.
The invention provides following technical proposals：Senior waterproof electric-shock-resistant type plug, the plug contains plug
Body, torsion spring, connecting shaft, cover, the connecting shaft run through the torsion spring, and the plug body connects with the connecting shaft activity
Connect, the cover is flexibly connected with the connecting shaft, the plug body, cover are connected with the torsion spring.
Beneficial effects of the present invention are as follows：Pull the rotation of cover 4 and may be such that cover 4 and the splay apart of this plug body 1, now
This posture is maintained, progress grafting of taking advantage of a situation switches on power.Directly pulled out during deenergization, in the presence of torsion spring, cover 4 and this electricity
Header body 1 is closed.This plug can be closed automatically, without using state, keep plug copper sheet be enclosed in cover, have
There are waterproof, the ability of protection against electric shock.Plug connects household electrical appliance under normal circumstances, and household electrical appliance can discharge, lead to during unexpected generation
Cross plug and pass to human body.The thunder and lightning that household electrical appliance receive when such as thundering passes to human body by plug, is formed and got an electric shock, should
Illustrate to be easy to auditor to understand.
Brief description of the drawings
Fig. 1 is this cover 4 and the splay apart state diagram of this plug body 1.
Fig. 2 is this cover 4 and the closure state figure of this plug body 1.
Fig. 3 is torsion spring 2, connecting shaft 3, plug body 1,4 annexation schematic diagrames of cover.
Embodiment
In Fig. 1,2,3：Plug body 1, torsion spring 2, connecting shaft 3, cover 4, ear 5.
Senior waterproof electric-shock-resistant type plug, the plug contains plug body 1, torsion spring 2, connecting shaft 3, cover 4, institute
Connecting shaft 3 is stated through the torsion spring 2, the plug body 1 is flexibly connected with the connecting shaft 3, the cover 4 and the connection
Axle 3 is flexibly connected, and the plug body 1, cover 4 are connected with the torsion spring 2.
As shown in figure 1, pulling the rotation of cover 4 may be such that cover 4 and the splay apart of this plug body 1, this appearance is now maintained
State, progress grafting of taking advantage of a situation switches on power.Directly pulled out during deenergization, in the presence of torsion spring, formed shown in Fig. 2, cover 4 and this
Plug body 1 is closed.
Torsion spring 2, connecting shaft 3, plug body 1,4 annexation schematic diagrames of cover shown in Fig. 3.Axle has run through plug sheet
Body 1 is flexibly connected to it, and cover 4 is provided with ear 5, and ear 5 is flexibly connected with the two ends of connecting shaft 3, and one end connect cover 4 of torsion spring 2, the other end connect
Connect plug body 1, natural posture is cover 4 shown in Fig. 1 and the splay apart state of this plug body 1.
Claims (1)
1. senior waterproof electric-shock-resistant type plug, it is characterised in that：The plug contains plug body（1）, torsion spring（2）、
Connecting shaft（3）, cover（4）, the connecting shaft（3）Through the torsion spring（2）, the plug body（1）With the connecting shaft（3）
It is flexibly connected, the cover（4）With the connecting shaft（3）It is flexibly connected, the plug body（1）, cover（4）With the torsion spring
（2）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684824.9A CN107332013A (en) | 2017-08-11 | 2017-08-11 | Senior waterproof electric-shock-resistant type plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684824.9A CN107332013A (en) | 2017-08-11 | 2017-08-11 | Senior waterproof electric-shock-resistant type plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107332013A true CN107332013A (en) | 2017-11-07 |
Family
ID=60200309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684824.9A Pending CN107332013A (en) | 2017-08-11 | 2017-08-11 | Senior waterproof electric-shock-resistant type plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107332013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11784432B2 (en) | 2019-10-30 | 2023-10-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fixed pin charger having multiple body covers |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186963Y (en) * | 1994-05-01 | 1995-01-04 | 李文华 | Safety receptacle |
| CN203250927U (en) * | 2013-05-07 | 2013-10-23 | 帝发技术(无锡)有限公司 | Connection male plug applied to car |
-
2017
- 2017-08-11 CN CN201710684824.9A patent/CN107332013A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2186963Y (en) * | 1994-05-01 | 1995-01-04 | 李文华 | Safety receptacle |
| CN203250927U (en) * | 2013-05-07 | 2013-10-23 | 帝发技术(无锡)有限公司 | Connection male plug applied to car |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11784432B2 (en) | 2019-10-30 | 2023-10-10 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Fixed pin charger having multiple body covers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171107 |
|
| WD01 | Invention patent application deemed withdrawn after publication |