CN201332163Y - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN201332163Y CN201332163Y CNU2009201404030U CN200920140403U CN201332163Y CN 201332163 Y CN201332163 Y CN 201332163Y CN U2009201404030 U CNU2009201404030 U CN U2009201404030U CN 200920140403 U CN200920140403 U CN 200920140403U CN 201332163 Y CN201332163 Y CN 201332163Y
- Authority
- CN
- China
- Prior art keywords
- socket
- dodge gate
- baffle plate
- jack housing
- electricity
- 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
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a safety socket, equipped with a set of movable door switches inside a socket case, wherein the movable door switch is composed of a movable door baffle, a spring and a socket; the socket of the utility model is covered by elastic steel sheets outside copper sheets. When the socket is not connected with electric appliance, the electric hole of the socket is not electrified, and it is very safe. Due to the elastic steel sheet, the elasticity is good, such that a defect that the cupreous elastic force quantum performance is bad may be overcome, and the socket contact is good and the service life is long.
Description
Technical field
The utility model relates to a kind of family expenses small electric apparatus, specifically is a kind of safety socket.
Background technology
Conventional socket is analyzed from structure two weak points: the firstth,, socket itself to connect electric hole copper spare charged all the time, dangerous; The secondth, because sex-limited extreme difference during the elastic force of copper, it is unreliable to rely on the elastic pressure of socket copper spare to clamp the electric mode of connecing of plug copper spare.Because these deficiencies cause the poor reliability of plug-in unit, defectives such as life-span weak point.
The utility model content
In order to overcome the deficiencies in the prior art, it is a kind of both simple that the utility model provides, and easily makes again, do not change its versatility again, and dangerous, the unreliable life-span weak point that can overcome conventional socket is born the safety socket of defective.
The scheme that the utility model solves the problems of the technologies described above is:
A kind of safety socket comprises jack housing loam cake 1-1, jack housing lower cover 1-2, power line 9-1 and 9-2, power ground 10 and jack, socket.In jack housing loam cake 1-1, be provided with one group of dodge gate switch, it is to be made of dodge gate baffle plate 3, spring 5 and power connection seat 7, power connection seat 7 is fixed on the top in the jack housing loam cake 1-1, it has electricity-linkingup point 8-1 and 8-2, dodge gate baffle plate 3 is fixed in the jack housing loam cake 1-1 of power connection seat 7 belows by loose-leaf door damper shaft 6, second electricity-linkingup point 4-1 and the 4-2 arranged on dodge gate baffle plate 3, between dodge gate baffle plate 3 and power connection seat 7, spring 5 is housed, earth connection hole 2 is arranged near dodge gate baffle plate 3 belows; The jack position of respective socket outer casing upper cover 1-1 has socket 11, socket 12 and 13 below jack housing lower cover 1-2, and socket is the socket of the flexible steel disc 15 of copper sheet 14 outsourcings.
The utility model advantage compared with the prior art is:
1. the utility model safety.When the utility model is not connected with appliance plug, although the utility model is connected with external power, because dodge gate baffle plate 3 is pushed down by spring 5, be not connected between electricity-linkingup point 8-1 on second electricity-linkingup point 4-1 on it and 4-2 and the power connection seat 7 and the 8-2, so that the utility model socket connects electric hole copper sheet 14 is not charged.Avoided touching because of carelessness the danger that socket causes electric shock.
Since socket of the present utility model be the flexible steel disc 15 of copper sheet 14 outsourcings socket, good springiness, the shortcoming of sex-limited extreme difference when having overcome the elastic force of copper makes the socket contact good, long service life.
Description of drawings
Fig. 1 is the structural representation in the utility model jack housing loam cake.
Fig. 2 is the structural representation in the utility model jack housing lower cover.
Fig. 3 is the structural representation of the utility model socket.
Fig. 4 is the mansion TV structure schematic diagram of another embodiment of the utility model.
Fig. 5 is the A-A cross-sectional view of Fig. 4.
Among the figure: the electricity-linkingup point 8-1 on second electricity-linkingup point 4-1 on jack housing loam cake 1-1, jack housing lower cover 1-2, earth jack 2, dodge gate baffle plate 3, the loose-leaf door shield plate and 4-2, spring 5, loose-leaf door damper shaft 6, power connection seat or lower baffle plate 7, the power connection seat and 8-2, power line 9-1 and 9-2, power ground 10, socket 11, socket 12 and 13, copper sheet 14, steel disc 15.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
In Fig. 1 Fig. 2 and Fig. 3, the electricity-linkingup point 8-1 on second electricity-linkingup point 4-1 on jack housing loam cake 1-1, jack housing lower cover 1-2, earth jack 2, dodge gate baffle plate 3, the dodge gate baffle plate and 4-2, spring 5, dodge gate baffle plate axle 6, power connection seat 7, the power connection seat and 8-2, power line 9-1 and 9-2, power ground 10, power ground socket 11 and power line socket 12 and 13, copper sheet 14, steel disc 15.
Fig. 1 Fig. 2 is the structural representation of a kind of embodiment of the present utility model, in jack housing loam cake 1-1, be provided with one group of dodge gate switch, it is by dodge gate baffle plate 3, spring 5 and power connection seat 7 constitute, power connection seat 7 is fixed on the top in the jack housing loam cake 1-1, it has electricity-linkingup point 8-1 and 8-2, dodge gate baffle plate 3 is fixed in the jack housing loam cake 1-1 of power connection seat 7 belows by dodge gate baffle plate axle 6, second electricity-linkingup point 4-1 and the 4-2 arranged on dodge gate baffle plate 3, between dodge gate baffle plate 3 and power connection seat 7, spring 5 is housed, earth connection hole 2 is arranged near dodge gate baffle plate 3 belows; On the jack position of respective socket outer casing upper cover 1-1 below the jack housing lower cover 1-2 socket 11, socket 12 and 13 are arranged, socket is the socket of the flexible steel disc 15 of copper sheet 14 outsourcings.
Fig. 4 and Fig. 4 are the structural representations of another embodiment of the utility model, with Fig. 1 Fig. 2 difference is to be provided with one group of dodge gate switch in jack housing loam cake 1-1, the structure difference of dodge gate baffle plate 3 wherein, it is made up of two baffle plates up and down, lower baffle plate 7 is fixed on the jack housing loam cake 1-1, electricity-linkingup point 8-1 and 8-2 are arranged on the lower baffle plate 7, last sideboard 3 is connected with 13 with socket 12 with 9-2 by lead 9-1, last sideboard 3 has second electricity-linkingup point 4-1 and the 4-2, between two baffle plates spring 5 is arranged up and down, when sideboard 3 is gone up in the appliance plug insertion, to go up sideboard 3 and be depressed, and have electricity-linkingup point 8-1 to be connected with 8-2 on its second electricity-linkingup point 4-1 and 4-2 and the lower baffle plate 7, external power is passed to second electricity-linkingup point 4-1 and the 4-2 from electricity-linkingup point 8-1 and 8-2, again by socket 11,12,13 and appliance plug pass to electrical equipment, make electrical equipment energising.When appliance plug is extracted socket 11, socket 12 and 13, spring 5 between two baffle plates will be gone up sideboard 3 jack-up up and down, electricity-linkingup point 8-1 and 8-2 disconnect on the second electricity-linkingup point 4-1 on the last sideboard 3 and 4-2 and the lower baffle plate 7, socket 11,12,13 to connect electric hole copper spare not charged, be in safety.
When the utility model is not connected with appliance plug, although the utility model is connected with external power, because loose-leaf door shield plate 3 is pushed down by spring 5, be not connected between electricity-linkingup point 8-1 on second electricity-linkingup point 4-1 on it and 4-2 and the power connection seat 7 and the 8-2, so it is not charged that the utility model socket connects electric hole copper sheet 14, avoided touching because of carelessness the danger that power line socket causes electric shock.
When the utility model is applied to electrical equipment, appliance plug is inserted in power ground socket 11 and power line socket 12 and 13, appliance plug passes earth jack 2 spring 5 is compressed, loose-leaf door shield plate 3 is by jack-up, the second electricity-linkingup point 4-1 on the loose-leaf door shield plate and 4-2 are connected with 8-2 with electricity-linkingup point 8-1 on the power connection seat 7, and the power line 9-1 of safety socket and the power supply of 9-2 are passed to socket 12 and 13 through the second electricity-linkingup point 4-1 and 4-2, and socket 12 and 13 is given electrical equipment with fax again.Because the utility model socket is the socket of the flexible steel disc 15 of copper sheet 14 outsourcings, good springiness, the shortcoming of sex-limited extreme difference makes the socket contact good, long service life when having overcome the elastic force of copper.
Claims (1)
1. safety socket, comprise jack housing loam cake (1-1), jack housing lower cover (1-2), power line (9-1) (9-2), power ground (10) and jack, it is characterized in that, in jack housing loam cake (1-1), be provided with one group of dodge gate switch, it is by dodge gate baffle plate (3), spring (5) and power connection seat (7) constitute, power connection seat (7) is fixed on the top in the jack housing loam cake (1-1), it has electricity-linkingup point (8-1) and (8-2), dodge gate baffle plate (3) is fixed in the jack housing loam cake (1-1) of power connection seat (7) below by dodge gate baffle plate axle (6), second electricity-linkingup point (4-1) is arranged (4-2) on loose-leaf door shield plate (3), between dodge gate baffle plate (3) and power connection seat (7), spring (5) is housed, earth connection hole (2) is arranged near dodge gate baffle plate (3) below; Jack position at jack housing lower cover (1-2) below respective socket outer casing upper cover (1-1) has socket (11), socket (12) and (13), and socket is the socket of the flexible steel disc of copper sheet (14) outsourcing (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201404030U CN201332163Y (en) | 2009-01-08 | 2009-01-08 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201404030U CN201332163Y (en) | 2009-01-08 | 2009-01-08 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332163Y true CN201332163Y (en) | 2009-10-21 |
Family
ID=41225546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201404030U Expired - Fee Related CN201332163Y (en) | 2009-01-08 | 2009-01-08 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332163Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946851A (en) * | 2017-10-31 | 2018-04-20 | 胡伟 | The plug of variable conductive piece |
| CN107946814A (en) * | 2017-10-31 | 2018-04-20 | 胡伟 | Electric shock resistant plug |
| CN111900581A (en) * | 2020-09-15 | 2020-11-06 | 贾连欢 | Portable socket |
-
2009
- 2009-01-08 CN CNU2009201404030U patent/CN201332163Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107946851A (en) * | 2017-10-31 | 2018-04-20 | 胡伟 | The plug of variable conductive piece |
| CN107946814A (en) * | 2017-10-31 | 2018-04-20 | 胡伟 | Electric shock resistant plug |
| CN107946814B (en) * | 2017-10-31 | 2019-09-24 | 宁波赛耐比光电科技股份有限公司 | Electric shock resistant plug |
| CN107946851B (en) * | 2017-10-31 | 2019-09-24 | 宁波赛耐比光电科技股份有限公司 | The plug of variable conductive piece |
| CN111900581A (en) * | 2020-09-15 | 2020-11-06 | 贾连欢 | Portable socket |
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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: 20091021 Termination date: 20150108 |
|
| EXPY | Termination of patent right or utility model |