CN2363397Y - Power source socket with safety window - Google Patents
Power source socket with safety window Download PDFInfo
- Publication number
- CN2363397Y CN2363397Y CN 99204300 CN99204300U CN2363397Y CN 2363397 Y CN2363397 Y CN 2363397Y CN 99204300 CN99204300 CN 99204300 CN 99204300 U CN99204300 U CN 99204300U CN 2363397 Y CN2363397 Y CN 2363397Y
- Authority
- CN
- China
- Prior art keywords
- jack
- safety window
- window
- security window
- housed
- 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)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a power source socket with a safety window, which is characterized in that a T-shaped moving safety window 4 is arranged between a jack and an electric connection piece; the moving safety window 4 is a T-shaped plate-like body, a transverse edge of the moving safety window approaching to the jack is a cambered surface, and the middle part of the moving safety window is provided with a spring slot 42; the front part of a vertical edge of the moving safety window approaching to the jack is a cambered surface, the middle part on the front part of the vertical side is provided with a rectangular slot 41, and a square insertion disk can be inserted into the rectangular slot 41; the safety window can be movably arranged between T-shaped baffles 12 on the inner side of a front cover 1, and can be provided with a reset spring 5; the electric connection piece 3 is composed of a binding post 31, and a multipurpose plug-in piece 32. The power source socket with the safety window has the characteristics of low cost, reliable connection, favorable safety, etc.
Description
The utility model relates to a kind of supply socket, specifically relates to a kind of supply socket that security window is housed.
Supply socket is the device that connects between power supply and the electrical appliance, and its security performance will be directly connected to the fail safe of electricity consumption.Traditional supply socket often causes owing to lack safety protection structure uses electrification.Particularly because traditional power source conversion connector is not provided with protective device at the supply hub place, cause electric connecting sheet to be in exposed state, when children were at play, finger might stretch in the jack and get an electric shock.At the defective of conventional power source conversion connector poor stability, people have proposed some corrective measure, mainly are the safety precautions to the jack place.In the prior art, many schemes are owing to the problem of aspects such as structure, cost and exploitativeness fails to drop into practical application.In addition, the electric connecting sheet wiring of existing power supply socket is cumbersome, and poor reliability, the failure rate height.
It is a kind of simple in structure, with low cost that the purpose of this utility model is to provide, and connects reliably the supply socket that fail safe is good.
For achieving the above object, the utility model provides a kind of supply socket that security window is housed, this supply socket comprises protecgulum 1 and bonnet 2, protecgulum is provided with many with jack 11, electric connecting sheet 3 is equipped with at the position relative with jack in the bonnet, it is characterized in that between jack and electric connecting sheet, being equipped with a T shape activity safety window 4, back-moving spring 5 is housed on it.
Described activity safety window 4 is a T shape plate body, its horizontal edge simultaneously is a cambered surface by jack, and the centre has spring groove 42, vertical edge is a cambered surface by jack one side front portion, the vertical edge anteriomedial has a rectangular slot 41 that is used for inserting square inserted sheet, this security window places between the T shape baffle plate 12 of protecgulum 1 inboard versatilely
Described back-moving spring 5 places the spring groove 42 on the security window, and the outer end of spring is spacing by the link stopper 13 of protecgulum inboard.
Described electric connecting sheet 3 is by binding post 31 and how to constitute with insert-connecting plate 32, has screw and entrance hole on the described binding post, and it is fixed by the poroid rivet and the bonnet 2 that are contained in the entrance hole, and the extension 321 of insert-connecting plate bottom is pressed in the binding post bottom.
The utility model is owing to be provided with security window between jack and electric connecting sheet, thereby improved the security performance of supply socket, can prevent the generation with electrification effectively, particularly prevents children from getting electric shock.Simultaneously, the utility model has also improved the electric connecting sheet structure, and it is easier to make it wiring, connects more reliable.Characteristics such as in addition, the utility model also has simple in structure, and reliable operation is cheap, and is easy to implement.
Fig. 1 is the utility model profile schematic diagram.
Fig. 2 is a security window structural representation of the present utility model.
Fig. 3 is an electric connecting sheet structural representation of the present utility model.
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model three-dimensional view that shows by Fig. 1 as seen, supply socket of the present utility model comprises protecgulum 1 and bonnet 2, they are fused by screw.Be provided with on protecgulum 1 more than three with jack 11, that this jack can be pegged graft is circular, square or circular, the plug of square mixing.Bonnet 2 is mainly used in installs electric connecting sheet 3, and this electric connecting sheet is loaded in " people " font groove relative with jack on the bonnet, has fastener hole 21 and entrance hole (not shown) on the recess sidewall.The electric connecting sheet shape as shown in Figure 3, it is by binding post 31 and how to constitute with insert-connecting plate 32, have screw and entrance hole (not shown) on the described binding post, it is by being contained in poroid rivet and bonnet 2 riveted and fixed in the entrance hole, and the extension 321 of insert-connecting plate bottom is pressed in the binding post bottom and insert-connecting plate is fixed.Lead is with in the entrance hole on the metal-cored insertion binding post of lead with being connected of socket, and is screwed into screw in screw.Main points of the present utility model are that an activity safety window 4 is housed between jack and electric connecting sheet, as shown in Figure 2, this activity safety window is a T shape plate body, be made of plastics, and constitute by horizontal edge and vertical edge, its horizontal edge simultaneously is a cambered surface by jack, so that plug is inserted down and is easy to it is pushed open, has spring groove 42 in the middle of the horizontal edge downside.Vertical edge be a cambered surface by jack one side front portion, and its anteriomedial has a rectangular slot 41 that is used for slotting square inserted sheet, and this security window places between the T shape baffle plate 12 of protecgulum 1 inboard and protecgulum one versatilely.For security window can in time be resetted, be placed with back-moving spring 5 in the spring groove 42 on its horizontal edge, the outer end of spring is spacing by the link stopper 13 of being located at the protecgulum inboard.When inserting plug, plug slice touches the cambered surface of security window, and satisfies the step in downward process it is pushed open, contacts and energized fully with electric connecting sheet at last.Do not inserting under the situation of plug, owing to blocking of security window, people's (particularly children) finger can't touch electric connecting sheet, thereby can avoid electric shock accidents to take place.
Claims (4)
1, a kind of supply socket that security window is housed, comprise protecgulum (1), bonnet (2), protecgulum is provided with many with jack (11), electric connecting sheet (3) is equipped with at the position relative with jack in the bonnet, it is characterized in that a T shape activity safety window (4) is housed between jack and electric connecting sheet, back-moving spring (5) is housed on it.
2, the supply socket that security window is housed according to claim 1, it is characterized in that described activity safety window (4) is a T shape plate body, its horizontal edge simultaneously is a cambered surface by jack, and the centre has spring groove (42), vertical edge is a cambered surface by jack one side front portion, the vertical edge anteriomedial has a rectangular slot (41) that is used for inserting square inserted sheet, and this security window places between the inboard T shape baffle plate (12) of protecgulum (1) versatilely
3, the supply socket that security window is housed according to claim 1 is characterized in that described back-moving spring (5) places the spring groove (42) on the security window, and the outer end of spring is spacing by the link stopper (13) of protecgulum inboard.
4, the supply socket that security window is housed according to claim 1, it is characterized in that described electric connecting sheet (3) is by binding post (31) and many with insert-connecting plate (32) formation, have screw and entrance hole on the described binding post, it is fixing by the poroid rivet and the bonnet (2) that are contained in the entrance hole, and the extension of insert-connecting plate bottom (321) is pressed in the binding post bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204300 CN2363397Y (en) | 1999-03-15 | 1999-03-15 | Power source socket with safety window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99204300 CN2363397Y (en) | 1999-03-15 | 1999-03-15 | Power source socket with safety window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2363397Y true CN2363397Y (en) | 2000-02-09 |
Family
ID=33999115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99204300 Expired - Fee Related CN2363397Y (en) | 1999-03-15 | 1999-03-15 | Power source socket with safety window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2363397Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129207C (en) * | 2000-08-23 | 2003-11-26 | 何忠孝 | High-safety electric socket |
-
1999
- 1999-03-15 CN CN 99204300 patent/CN2363397Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1129207C (en) * | 2000-08-23 | 2003-11-26 | 何忠孝 | High-safety electric socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |