CN202423693U - Waterproof power expansion panel - Google Patents
Waterproof power expansion panel Download PDFInfo
- Publication number
- CN202423693U CN202423693U CN2011205201808U CN201120520180U CN202423693U CN 202423693 U CN202423693 U CN 202423693U CN 2011205201808 U CN2011205201808 U CN 2011205201808U CN 201120520180 U CN201120520180 U CN 201120520180U CN 202423693 U CN202423693 U CN 202423693U
- Authority
- CN
- China
- Prior art keywords
- upper shell
- jack base
- waterproof
- power expansion
- expansion panel
- 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
Images
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a waterproof power expansion panel which comprises an upper shell, a lower shell and a plug seat, wherein the upper shell is provided with at least a set of plug seat units, and the at least a set of plug seat units is integrated with the upper shell through injection moulding, the lower shell is provided with a conductive electrode slice matched with the plug seat, the plug seat is provided with a spigot of an incision of an elastic silicagel, and a junction end of the upper shell and the lower shell is provided with a sealing washer. The waterproof power expansion panel disclosed by the utility model is simple in structure and low in manufacturing cost; and because external water can not seep in the power expansion panel, the power expansion panel is good in waterproof safety performance.
Description
Technical field
The utility model relates to a kind of power extension plate, especially relates to a kind of power extension plate of seeping water of preventing.
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 build waterproof cover; Or plug and socket contact-making surface imprecision, all played not the water-tight effect, can cause inner each parts of socket moist; When energized, be easy to generate short circuit and initiation fire or electric shock accidents.
Summary of the invention
The purpose of the utility model is to existing deficiency, provides a kind of simple in structure, can water leaking-in in the socket aperture also can not cause the power extension plate of short circuit.
The utility model solves the technical scheme that its technical problem adopted: a kind of waterproof power extension plate; Comprise upper shell, lower house, jack base; Said upper shell and jack base unit injection mo(u)lding one; Said lower house is provided with the electrodes conduct sheet that matches with jack base, and said jack base is equipped with the socket of flexible silicon colloid otch, and upper shell and lower house abutting end are provided with seal washer.
The flexible silicon colloid of said jack base socket is cylindric, and the center is provided with the in-line otch.
Said electrodes conduct sheet is installed on the lower house Connection Block, and is connected with external wire.
The utility model takes upper shell and lower house composition surface that sealing ring is set, jack base and upper shell injection mo(u)lding one, the in-line otch that the jack base socket becomes for the elastic silica gel system; When plug was not gone into socket, because the flexible silicon colloid is a column, otch was dark; The otch seam fits together tightly, and when inserting plug, otch is squeezed and the electrode slice of the plug of fitting tightly; So extraneous moisture can't penetrate into the power extension intralamellar part, has reached the purpose of waterproof.The utility model advantage: simple in structure, low cost of manufacture, the waterproof safety performance is good.
Description of drawings
Fig. 1 is the perspective view of the utility model.
Fig. 2 is the structural representation of A-A section among the utility model Fig. 1.
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
Embodiment
Like Fig. 1, shown in 2; A kind of waterproof power extension plate; Comprise upper shell 1, lower house 2, jack base 3, said upper shell 1 and jack base unit injection mo(u)lding one are provided with one group of jack base unit at least on the upper shell 1; The present embodiment upper shell is provided with two groups of jack base unit; One group be the jack base of jack base and the zero line jack of firewire jack form two insert the jack base unit, the three slotting jack base unit that another group is formed for the jack base of the jack base of the jack base of firewire jack, zero line jack and ground wire jack, the power extension plate also can design numerous jack base unit in application.The center that jack base 3 sockets 5 are processed for elastic silica gel is provided with the in-line otch; Flexible silicon colloid 4 is cylindric; Bonding or grip in jack base with jack base 3, said lower house 2 is provided with the electrodes conduct sheet 7 that matches with jack base 3, and said electrodes conduct sheet 7 is installed on the lower house Connection Block 6; And be connected with external wire 9, the electrode slice of plug inserts socket 5 backs and touches mutually with electrodes conduct sheet 7 on the Connection Block 6 and close.External wire and housing junction are provided with sealing ring 10, and upper shell and lower house jointing end face are lined with seal washer 8, and upper shell and lower house are through screw, and screw is provided with the waterproof sealing pad; Screw is provided with waterproof skin plug outward, and (not drawing among the figure) completely cut off the infiltration of extraneous moisture to the power extension intralamellar part, the in-line otch that while jack base socket 5 is processed for elastic silica gel; When plug was not gone into socket, because the flexible silicon colloid is a column, otch was dark; The otch seam fits together tightly, and moisture content can't get in the housing, after plug inserts; Otch is squeezed, and fit the tightly electrode slice of plug of flexible silicon colloid 4 has reached the purpose of peaceful waterproof.
Claims (3)
1. waterproof power extension plate; Comprise upper shell, lower house, jack base; Said upper shell and jack base unit injection mo(u)lding one; Said lower house is provided with the electrodes conduct sheet that matches with jack base, it is characterized in that: said jack base is equipped with the socket of flexible silicon colloid otch, and upper shell and lower house abutting end are provided with seal washer.
2. a kind of waterproof power extension plate according to claim 1, it is characterized in that: the flexible silicon colloid of said jack base socket is cylindric, and the center is provided with the in-line otch.
3. a kind of waterproof power extension plate according to claim 1, it is characterized in that: said electrodes conduct sheet is installed on the lower house Connection Block, and is connected with external wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205201808U CN202423693U (en) | 2011-11-29 | 2011-11-29 | Waterproof power expansion panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205201808U CN202423693U (en) | 2011-11-29 | 2011-11-29 | Waterproof power expansion panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202423693U true CN202423693U (en) | 2012-09-05 |
Family
ID=46748422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205201808U Expired - Fee Related CN202423693U (en) | 2011-11-29 | 2011-11-29 | Waterproof power expansion panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202423693U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025685A (en) * | 2016-07-17 | 2016-10-12 | 刘三保 | Waterproof junction box |
-
2011
- 2011-11-29 CN CN2011205201808U patent/CN202423693U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106025685A (en) * | 2016-07-17 | 2016-10-12 | 刘三保 | Waterproof junction box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2323226B1 (en) | Water-proof insulation connector | |
| CN102364758B (en) | Anti-creeping and anti-seepage safe power socket plate | |
| CN203883235U (en) | Waterproof socket | |
| CN203445320U (en) | Waterproof connector | |
| CN203180206U (en) | Outdoor waterproof socket and plug assembly | |
| CN202817349U (en) | Outdoor waterproof socket and plug assembly | |
| CN205985641U (en) | Detachable connector | |
| CN202333299U (en) | Rotary water-proof safety power expansion board | |
| CN202423693U (en) | Waterproof power expansion panel | |
| CN109193245B (en) | Anti-dragging connecting assembly used under water | |
| CN204118367U (en) | Waterproof electrical connector | |
| CN201219148Y (en) | Connector assembly | |
| CN203466353U (en) | Novel waterproof and dustproof plug | |
| CN103219606B (en) | Waterproof socket | |
| CN206180254U (en) | Electric connector | |
| CN202352912U (en) | Safety source socket panel for preventing electricity leakage and water seepage | |
| CN202678618U (en) | Improved waterproof type audio frequency socket connector | |
| CN202076577U (en) | Reliably-sealed connector | |
| CN205543277U (en) | Parallel groove clamp insulating boot | |
| CN201717441U (en) | Waterproof battery connector | |
| CN203911100U (en) | Waterproof joint used for heating tile | |
| CN204332693U (en) | A kind of high-voltage capacitor | |
| CN202423691U (en) | Waterproof power expansion board capable of disconnecting safely | |
| CN102394439B (en) | Power supply expansion plate being free of short circuit in the case of water seepage | |
| CN202308576U (en) | Short-circuit resistant power supply expanding board in spite of water seepage |
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 |