CN205406805U - Safety plug - Google Patents
Safety plug Download PDFInfo
- Publication number
- CN205406805U CN205406805U CN201620213694.1U CN201620213694U CN205406805U CN 205406805 U CN205406805 U CN 205406805U CN 201620213694 U CN201620213694 U CN 201620213694U CN 205406805 U CN205406805 U CN 205406805U
- Authority
- CN
- China
- Prior art keywords
- plug
- dashpot
- insulation sleeve
- spring
- connector assembly
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a plug, in particular to are safety plug. Including joint, plug and socket, spring, dashpot, insulating cover, plug, joint connecting plug seat, the dashpot setting inside the plug and socket, the spring mounting in the dashpot, one end and insulating cover fixed connection, insulating cover is inlayed in plug and socket inside groove, the plug is installed at insulating cover insidely. The metal head that traditional plug has been overcome in this design leaks outward, the drawback of the hand of easy touching, and the probability that staff and metal plug contacted has greatly been avoided to the mode that adopts spring and protective sheath to combine together.
Description
Technical field
This utility model relates to a kind of plug, particularly to being a kind of safety plug.
Background technology
According to statistics, having every year in the world and cause many accidents because of getting an electric shock, in many accidents, most important cause is exactly, and when pulling up plug, imprudence has touched but without the plug extracted completely.Therefore, in order to reduce annual electric shock accidents, existing plug is done some improvement by necessity again, even if in neglectful situation, without touching metallic plug.
Utility model content
This utility model aims to solve the problem that the problems referred to above, it is provided that a kind of safety plug, and the ferrule which overcoming traditional plug leaks outside, it is easy to the drawback of the hands of touching, and its technical scheme adopted is as follows:
A kind of safety plug, including joint, connector assembly, spring, dashpot, insulation sleeve, plug, described joint connects connector assembly, dashpot is arranged on inside connector assembly, spring is arranged in dashpot, one end is fixing with insulation sleeve to be connected, and insulation sleeve is embedded in the groove within connector assembly, and plug is arranged on inside insulation sleeve.
Described dashpot is T-type structure.
Described plug and connector assembly are relatively fixed, and insulation sleeve is with telescopic spring.
Described insulation sleeve is made up of elastomeric material.
Beneficial effect: a kind of safety plug; the ferrule which overcoming traditional plug leaks outside; the easily drawback of the hands of touching; adopt the mode that spring and protection set combine; largely avoid the probability that staff contacts with metallic plug; largely reduce the probability of electric shock, there is simple in construction, economical and practical feature.
Accompanying drawing explanation
Fig. 1: internal structure schematic diagram of the present utility model；
Fig. 2: overall schematic of the present utility model.
Symbol description
1. joint, 2. connector assembly, 3. spring, 4. dashpot, 5. insulation sleeve, 6. plug.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the utility model is described in further detail:
As shown in Figure 1-2, a kind of safety plug, including joint 1, connector assembly 2, spring 3, dashpot 4, insulation sleeve 5, plug 6, described joint 1 connects connector assembly 2, it is internal that dashpot 4 is arranged on connector assembly 2, and spring 3 is arranged in dashpot 4, and one end is fixing with insulation sleeve 5 to be connected, insulation sleeve 5 is embedded in the groove within connector assembly 2, and it is internal that plug 6 is arranged on insulation sleeve 5.
Above-mentioned dashpot 4 is T-type structure.
Above-mentioned plug 6 is relatively fixed with connector assembly 2, and insulation sleeve 5 is with telescopic spring.
Above-mentioned insulation sleeve 5 is made up of elastomeric material.
Work process: in use; when plug 6 being inserted socket aperture with hand-held connector assembly 2; plug 6 can enter socket aperture; and insulation sleeve 5 is blocked in outside; by compressing spring 3, make insulation sleeve 5 retraction connector assembly 2, when pulling up connector assembly 2; under the promotion of spring, insulation sleeve 5 stretches out, and is protected by plug 6.
Claims (4)
1. a safety plug, it is characterized in that: include joint (1), connector assembly (2), spring (3), dashpot (4), insulation sleeve (5), plug (6), described joint (1) connects connector assembly (2), it is internal that dashpot (4) is arranged on connector assembly (2), spring (3) is arranged in dashpot (4), one end is fixing with insulation sleeve (5) to be connected, insulation sleeve (5) is embedded in the groove that connector assembly (2) is internal, and it is internal that plug (6) is arranged on insulation sleeve (5).
2. a kind of safety plug according to claim 1, it is characterised in that: dashpot (4) is T-type structure.
3. a kind of safety plug according to claim 1, it is characterised in that: plug (6) and connector assembly (2) are relatively fixed, and insulation sleeve (5) is with telescopic spring.
4. a kind of safety plug according to claim 1, it is characterised in that: insulation sleeve (5) is made up of elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213694.1U CN205406805U (en) | 2016-03-18 | 2016-03-18 | Safety plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620213694.1U CN205406805U (en) | 2016-03-18 | 2016-03-18 | Safety plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205406805U true CN205406805U (en) | 2016-07-27 |
Family
ID=56423380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620213694.1U Expired - Fee Related CN205406805U (en) | 2016-03-18 | 2016-03-18 | Safety plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205406805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649425A (en) * | 2019-09-29 | 2020-01-03 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
-
2016
- 2016-03-18 CN CN201620213694.1U patent/CN205406805U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110649425A (en) * | 2019-09-29 | 2020-01-03 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
| CN110649425B (en) * | 2019-09-29 | 2020-11-10 | 广东博智林机器人有限公司 | Male plug, female socket, charging pile, automatic guiding device and automatic charging wheelchair bed |
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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: 20160727 Termination date: 20170318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |