CN202423690U - Rotary type safe disconnecting power expansion board with water-draining structure - Google Patents
Rotary type safe disconnecting power expansion board with water-draining structure Download PDFInfo
- Publication number
- CN202423690U CN202423690U CN2011205201297U CN201120520129U CN202423690U CN 202423690 U CN202423690 U CN 202423690U CN 2011205201297 U CN2011205201297 U CN 2011205201297U CN 201120520129 U CN201120520129 U CN 201120520129U CN 202423690 U CN202423690 U CN 202423690U
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- China
- Prior art keywords
- socket unit
- supporting plate
- socket
- jack
- chute
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- Expired - Fee Related
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Abstract
The utility model relates to a rotary type safe disconnecting power expansion board with a water-draining structure, which comprises a shell, a socket unit and a disconnecting device, wherein at least one hole for mounting an annular platform of the socket unit is formed on a shell panel; a cover plate of the socket unit is sunk into the shell panel, so that a groove is formed; the disconnecting device is arranged above the cover plate of the socket unit; the disconnecting device is composed of a top held part and a supporting plate; the top held part is connected with a positioning block through a moveable pin; a connecting block which is moveably jointed above a swinging rod of the top held part is connected with slide slots on two sides of the lower end face of the supporting plate; a baffle which is projected from one side of the supporting plate is glued to the slide slot adjacent to the hole of the shell panel; a plugging port on a supporting plate plane is corresponding to a jack of the socket unit; a conductive contact in the jack of the socket unit passes through a socket wall and is integrally poured and molded with the socket unit; and a mesh is arranged at the lower port of the jack. The rotary type safe disconnecting power expansion board with the water-draining structure has the advantages of simple structure, low manufacturing cost, labor-saving operation, safety, excellent waterproof property and excellent electric shock resistance.
Description
Technical field
The utility model relates to a kind of power extension plate, especially relates to a kind of rotary safe uncoupling power extension plate that has discharge structure.
Background technology
The power extension plate is the electric equipment products that are used for realizing through the insertion of external plug electrical connection in the daily life, and in use, people run into the environment that water is arranged through regular meeting, or because of carelessness water is sprinkled to the power extension plate the generation that causes the accident.So; The technical staff has developed the power extension plate with water-proof function; These waterproof power extension plates are equipped with waterproof cover outside socket, anti-sealing penetrates in the socket aperture, and some power extension plate is provided with sealing ring outside socket aperture; In the time of in the plug insertion socket hole, make between plug and the socket and play sealing function.In existing these technology; Can't really reach the effect of waterproof, if do not cover waterproof cover, or plug and socket contact-making surface imprecision; Water resistance has played not effect; The capital causes each parts of power extension intralamellar part moist, when energized, is easy to generate short circuit and initiation fire or electric shock accidents.In the prior art simultaneously; Need certain strength when pulling the plug out of the socket, because the electrode pins of plug is longer, the stingy firmly plug in place, slit that often causes people to point between plug and socket pulls out outward; When the electrode pins some is exposed at outside the socket; Electrode pins also is in the circuit turn-on, and the user is as because of carelessness, very easyly contacts the generation that causes electric shock accidents on the electrode pins.
Summary of the invention
The purpose of the utility model is to existing deficiency, provides a kind of simple in structure, and automatic discharge can not cause short circuit behind the interior water leaking-in of socket aperture, and plug can break away from the power extension plate of connection automatically.
The utility model solves the technical scheme that its technical problem adopted: a kind of rotary safe uncoupling power extension plate that has discharge structure; Comprise housing, socket unit, uncoupling device; The panel of said housing is provided with at least one hole that is used for annular table circle of mounting receptacle unit, and annular table circle of the hole of said housing is provided with waterproof gasket with socket unit cover plate joint, is sunken to case panel under the socket unit cover plate and forms a groove; Socket unit cover plate top is equipped with the uncoupling device; The uncoupling device is made up of holding piece and supporting plate, and holding piece links to each other with locating piece through the pin of living, and the contiguous block of holding piece fork top loose joint is connected with both sides, supporting plate lower surface chute; The baffle plate of supporting plate one side protrusion is affixed on the adjacent chute of case panel hole mouth mutually; Socket on the supporting plate face is corresponding with the jack of socket unit, and conductive contact blade passes socket wall and annotates the synthesis type one with socket unit in the socket unit jack, and the jack end opening is provided with mesh.
Electrodes conduct sheet on the connector of said conductive contact blade and housing inner chamber touches with rotation mode and closes.
Said socket unit and bottom joint are provided with sealing ring.
Said holding piece one end is provided with button, and the button upper end is positioned at outside.
Said contiguous block upper end is provided with clip-connecting rod, and the boss holding of clip-connecting rod is in the chute of both sides, supporting plate lower surface.
The inner chamber chute width of said supporting plate lower surface chute is greater than chute mouth width.
Conductive contact blade and the equal injection mo(u)lding one of socket unit in the utility model jack; Completely cut off extraneous moisture to the inner infiltration of socket; The water that gets in the jack is discharged outside the housing from the end opening mesh of jack; There is not knot water phenomenon in the jack, can not make power supply cause short circuit because of the immersion of water, played waterproof action.Conductive contact blade in the jack does not directly contact with the electrodes conduct sheet of housing inner chamber; Conductive contact blade is not charged in the jack; Can not cause electric shock accidents even foreign matter inserts in the jack yet, have only plug to insert conductive contact blade after, the Rotating socket unit; Conductive contact blade is touched with the electrodes conduct sheet mutually close, just make current lead-through.When pulling the plug out of the socket, need not to hold plug and carry out drawing; As long as pressing button; Holding piece is upturned and the interlock supporting plate rises, and supporting plate ejects plug automatically, makes the plug electrode disengaging be electrically connected and make open circuit; Prevent that finger from contacting the electrode pins exposed portions serve and cause electric shock, improved the security performance of socket.The utility model is simple in structure, low cost of manufacture, and rapid operation, safe water resistance is good.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the structural representation of the utility model uncoupling device coupling part.
Fig. 3 is the structural representation of the utility model holding piece.
Fig. 4 is the structural representation of the utility model supporting plate lower surface.
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment
Shown in Fig. 1-4; A kind of rotary safe uncoupling power extension plate that has discharge structure comprises housing 1, socket unit 2, uncoupling device 3, and the panel of said housing is provided with the hole 10 of at least one annular table circle that is used for the mounting receptacle unit; Annular table circle of the hole of said housing is provided with waterproof gasket 9 with socket unit cover plate 203 joints; The socket unit cover plate is sunken to case panel for 203 times and forms a groove 11, and socket unit cover plate top is equipped with uncoupling device 3, and uncoupling device 3 is made up of holding piece 301 and supporting plate 302; Holding piece 301 links to each other with locating piece 303 through the pin 3014 of living; Holding piece one end is provided with button 3011, and the button upper end is positioned at outside, and holding piece fork 3012 tops are connected with supporting plate lower surface 3023 both sides chutes 3024 through the contiguous block 3013 of bearing pin 3015 loose joints; The inner chamber chute width of the chute 3024 of supporting plate lower surface is greater than chute mouth width, and the boss of contiguous block upper end clip-connecting rod 3016 can be with the mode holding of sliding in both sides, supporting plate lower surface chute 3024.The baffle plate 3022 of supporting plate one side protrusion is affixed on the adjacent chute 101 of case panel hole mouth mutually; Socket 3021 on the supporting plate face is corresponding with the jack 201 of socket unit; Conductive contact blade 5 passes socket wall and annotates the synthesis type one with socket unit in the socket unit jack 201; The jack end opening is provided with mesh 202; The connector 7 of said housing inner chamber is provided with conductive contact blade 5 and touches the electrodes conduct sheet 6 that closes with rotation mode, and the electrodes conduct sheet is with external wire and is electrically connected, and the present embodiment socket unit is two plug-and-sockets and three plug-and-sockets.Said bottom 4 is provided with waterproof grommet 12 with housing 1 joint, and bottom 4 is provided with sealing ring 8 with socket unit 2 joints.Because conductive contact blade and socket unit injection mo(u)lding one in the jack; Completely cut off extraneous moisture to the inner infiltration of socket; The water that gets in the jack is discharged outside the housing from the end opening mesh of jack; There is not knot water phenomenon in the jack, can not make power supply cause short circuit because of the immersion of water, played waterproof action.Conductive contact blade in the jack does not directly contact with the electrodes conduct sheet of housing inner chamber; Conductive contact blade 5 is not charged in the jack, can not cause electric shock accidents even foreign matter inserts in the jack yet, after having only the electrode pins of plug from the socket 3021 of supporting plate, to insert jack to grip conductive contact blade 5; Rotating socket unit 2; Make the baffle plate 3022 on the socket unit cover plate move on to the other end of chute 101 from chute 101 1 ends, conductive contact blade 5 produces to touch with electrodes conduct sheet 6 and closes, and just makes current lead-through; Improve the security performance of socket, prevented the generation of electric shock accidents.When pulling the plug out of the socket, need only pressing button 3011, holding piece is upturned and the interlock supporting plate upwards rises, and supporting plate ejects plug, makes plug electrode disengaging electrical connection and makes open circuit, prevents that finger from contacting the electrode pins exposed portions serve and causing electric shock.
Claims (6)
1. rotary safe uncoupling power extension plate that has discharge structure; Comprise housing, socket unit, uncoupling device; The panel of said housing is provided with at least one hole that is used for annular table circle of mounting receptacle unit, it is characterized in that: annular table circle of the hole of said housing is provided with waterproof gasket with socket unit cover plate joint, is sunken to case panel under the socket unit cover plate and forms a groove; Socket unit cover plate top is equipped with the uncoupling device; The uncoupling device is made up of holding piece and supporting plate, and holding piece links to each other with locating piece through the pin of living, and the contiguous block of holding piece fork top loose joint is connected with both sides, supporting plate lower surface chute; The baffle plate of supporting plate one side protrusion is affixed on the adjacent chute of case panel hole mouth mutually; Socket on the supporting plate face is corresponding with the jack of socket unit, and conductive contact blade passes socket wall and annotates the synthesis type one with socket unit in the socket unit jack, and the jack end opening is provided with mesh.
2. a kind of rotary safe uncoupling power extension plate that has discharge structure according to claim 1, it is characterized in that: the electrodes conduct sheet on the connector of said conductive contact blade and housing inner chamber touches with rotation mode and closes.
3. a kind of rotary safe uncoupling power extension plate that has discharge structure according to claim 1, it is characterized in that: said socket unit and bottom joint are provided with sealing ring.
4. a kind of rotary safe uncoupling power extension plate that has discharge structure according to claim 1, it is characterized in that: said holding piece one end is provided with button, and the button upper end is positioned at outside.
5. a kind of rotary safe uncoupling power extension plate that has discharge structure according to claim 1 is characterized in that: said contiguous block upper end is provided with clip-connecting rod, and the boss holding of clip-connecting rod is in the chute of both sides, supporting plate lower surface.
6. a kind of rotary safe uncoupling power extension plate that has discharge structure according to claim 1, it is characterized in that: the inner chamber chute width of said supporting plate lower surface chute is greater than chute mouth width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205201297U CN202423690U (en) | 2011-11-29 | 2011-11-29 | Rotary type safe disconnecting power expansion board with water-draining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205201297U CN202423690U (en) | 2011-11-29 | 2011-11-29 | Rotary type safe disconnecting power expansion board with water-draining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423690U true CN202423690U (en) | 2012-09-05 |
Family
ID=46748419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205201297U Expired - Fee Related CN202423690U (en) | 2011-11-29 | 2011-11-29 | Rotary type safe disconnecting power expansion board with water-draining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423690U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558013B (en) * | 2013-04-26 | 2016-11-11 | 鴻海精密工業股份有限公司 | Outlet with draining mechanism |
| CN107968288A (en) * | 2017-12-21 | 2018-04-27 | 浙江帝恒实业有限公司 | A kind of waterproof socket |
| CN111106476A (en) * | 2020-01-14 | 2020-05-05 | 浦江乐程电子科技有限公司 | Safety switch device for starting socket |
| CN111129822A (en) * | 2020-01-13 | 2020-05-08 | 何培义 | Lock waterproof socket of electricity |
-
2011
- 2011-11-29 CN CN2011205201297U patent/CN202423690U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI558013B (en) * | 2013-04-26 | 2016-11-11 | 鴻海精密工業股份有限公司 | Outlet with draining mechanism |
| CN107968288A (en) * | 2017-12-21 | 2018-04-27 | 浙江帝恒实业有限公司 | A kind of waterproof socket |
| CN107968288B (en) * | 2017-12-21 | 2019-06-14 | 宁波奥博尔电器有限公司 | A kind of waterproof socket |
| CN111129822A (en) * | 2020-01-13 | 2020-05-08 | 何培义 | Lock waterproof socket of electricity |
| CN111106476A (en) * | 2020-01-14 | 2020-05-05 | 浦江乐程电子科技有限公司 | Safety switch device for starting socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20131129 |