CN201674076U - Safety socket - Google Patents
Safety socket Download PDFInfo
- Publication number
- CN201674076U CN201674076U CN2010202024012U CN201020202401U CN201674076U CN 201674076 U CN201674076 U CN 201674076U CN 2010202024012 U CN2010202024012 U CN 2010202024012U CN 201020202401 U CN201020202401 U CN 201020202401U CN 201674076 U CN201674076 U CN 201674076U
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- CN
- China
- Prior art keywords
- pin
- movable contact
- hole
- plug
- socket
- 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 - Lifetime
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a safety socket. The safety socket is characterized in that the upper end of a base is provided with a left static contact piece and a right static contact piece; the rear sides of the static contact pieces are provided with two movable contact pieces corresponding to the static contact pieces; the rear sides of the movable contact pieces are provided with inserting reeds; the movable contact points of the front ends of the movable contact pieces are positioned above the static contact pieces; the base at the middle parts of the left inserting reed and the right inserting reed is provided with lower pin holes which are internally provided with driving rods; the right ends of the driving rods are provided with cross pressing rods which are arranged above the movable contact pieces; the rear ends of the lower pin holes are provided with grounding line inserting reeds; the upper end of the base is provided with a socket cover which is provided with plugging holes of a power plug; when in use, the plug is inserted into the plugging holes in the socket cover; pressing rods on the plug push the driving rods to move downwards, and the driving rods drive the cross pressing rods to press downwards, so that the movable contact pieces and the static contact pieces at two sides are jointed and so as to conduct a power supply.
Description
Technical field:
The utility model relates to a kind of electrical accessorie, definite a kind of appliances power source socket of saying so.
Background technology:
All kinds of sockets of sale and family use in the market, all not having has function of safety protection, its copper sheet that connects power supply exposes in jack, very easily cause potential safety hazard, the stronger child of curiosity particularly, tend to hold iron nail or copper wire imitation adult and object for appreciation, so that the electric shock casualty accident takes place, bring the emotional distress that can't remedy for many families towards the hole interpolation.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned defective, and a kind of safety socket is provided, and misplugs electric shock to prevent the child, protection child life security.
Scheme of the present utility model comprises plug and socket, socket is by base, static contact, movable contact spring, plug in reed, return spring, horizontal depression bar and socket cover are formed, its design feature is two static contacts about the upper end of base is provided with, the bottom of static contact connects two power lines, the rear side of static contact is equipped with two movable contact springs corresponding with it, the rear side of movable contact spring is provided with plug in reed, plugging in reed and movable contact spring connects as one, the moving contact of movable contact spring front end be positioned at static contact directly over, about the central seat of two plug in reeds be provided with down pin-and-hole, in the following pin-and-hole drive rod is housed, the right-hand member of drive rod is provided with horizontal depression bar, and described horizontal depression bar is made by insulating material, connects as one with drive rod, horizontal depression bar be installed in movable contact spring directly over, the rear end of following pin-and-hole is provided with earth connection and plugs in reed.The upper end of base is provided with socket cover, socket cover is provided with the attaching plug spliced eye, and the middle part of spliced eye is provided with pin-and-hole, and the lower beam of drive rod is installed in down in the pin-and-hole, the upper boom of drive rod is installed in the last pin-and-hole of socket cover, on the lower beam of drive rod return spring is housed.Described plug is provided with the pin of pegging graft, and the middle part of the pin of pegging graft is provided with depression bar.During use, in the spliced eye that plug insertion socket is covered, the depression bar on the plug promotes drive rod and moves down, and drive rod drives horizontal depression bar to pressing down, and makes the movable contact spring of both sides engage turn-on power with static contact.When transfering to plug, horizontal depression bar upwards lifts under the effect of drive rod lower beam return spring, and movable contact spring rises and resets, deenergization, and the plug in reed in the jack is electroless state, thereby has guaranteed the safety of electricity consumption.
Be described in further detail below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1 is the understructure schematic diagram;
Fig. 2 is the socket cover schematic diagram;
Fig. 3 is horizontal depression bar structural representation;
Fig. 4 is plug construction figure.
Embodiment:
Two static contacts 5 about the upper end of the base 1 shown in Fig. 1-3 is provided with, the bottom of static contact connects two power lines, the rear side of static contact is equipped with movable contact spring 4, the rear side of movable contact spring is provided with plugs in reed 3, plug in reed and movable contact spring and be connected to an integral body, the moving contact of movable contact spring front end be positioned at the static contact fixed contact directly over, the central seat of plugging in reed is provided with down pin-and-hole 6, in the following pin-and-hole drive rod 8 is housed, the right-hand member of drive rod is provided with horizontal depression bar 10, horizontal depression bar 10 be positioned at two movable contact springs 4 directly over, the rear end of following pin-and-hole is provided with earth connection and plugs in reed 2.Socket cover 7 is equipped with in the upper end of base 1, socket cover is provided with spliced eye 12, the middle part of spliced eye is provided with pin-and-hole 11, the lower beam of drive rod 8 is installed in down in the pin-and-hole 6, the upper boom of drive rod is installed in the last pin-and-hole on the socket cover, and can return spring 9 be housed sliding up and down in the pin-and-hole up and down on the lower beam of drive rod, socket cover is provided with screw 17, and base is provided with internal thread 16.
Claims (3)
1. safety socket, comprise plug and socket, socket is by base, static contact, movable contact spring, plug in reed, return spring, horizontal depression bar and socket cover are formed, it is characterized in that: two static contacts (5) about the upper end of described base (1) is provided with, the bottom of static contact connects two power lines, the rear side of static contact is equipped with movable contact spring (4), the rear side of movable contact spring is provided with plug in reed (3), plug in reed and movable contact spring and be connected to an integral body, the moving contact of movable contact spring front end be positioned at the static contact fixed contact directly over, the central seat of plugging in reed is provided with down pin-and-hole (6), drive rod (8) is housed in the following pin-and-hole, and socket cover (7) is equipped with in the upper end of base (1), and socket cover is provided with spliced eye (12), the middle part of spliced eye is provided with pin-and-hole (11), and plug (15) is provided with the pin (13) of pegging graft.
2. safety socket according to claim 1, it is characterized in that: the right-hand member of described drive rod is provided with horizontal depression bar (10), horizontal depression bar (10) be positioned at two movable contact springs (4) directly over, the rear end of following pin-and-hole is provided with earth connection and plugs in reed (2), the lower beam of drive rod (8) is installed in down in the pin-and-hole (6), the upper boom of drive rod is installed in the last pin-and-hole on the socket cover, and can slide up and down in the pin-and-hole up and down, return spring (9) is housed on the lower beam of drive rod, socket cover is provided with screw (17), and base is provided with internal thread (16).
3. safety socket according to claim 1 is characterized in that: the middle part of described grafting pin (13) is provided with depression bar (14), and in the pin-and-hole (11) of depression bar (14) corresponding to last pin-and-hole, the front end of plug is equipped with insulating case (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202024012U CN201674076U (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202024012U CN201674076U (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201674076U true CN201674076U (en) | 2010-12-15 |
Family
ID=43331484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202024012U Expired - Lifetime CN201674076U (en) | 2010-05-24 | 2010-05-24 | Safety socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201674076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834382A (en) * | 2010-05-24 | 2010-09-15 | 葛久鹏 | Safety socket |
-
2010
- 2010-05-24 CN CN2010202024012U patent/CN201674076U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101834382A (en) * | 2010-05-24 | 2010-09-15 | 葛久鹏 | Safety socket |
| CN101834382B (en) * | 2010-05-24 | 2012-05-23 | 葛久鹏 | Safety socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101215 Effective date of abandoning: 20120523 |