CN202423693U - Waterproof power expansion panel - Google Patents

Waterproof power expansion panel Download PDF

Info

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
shell
jack base
waterproof
house
power expansion
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
Application number
CN2011205201808U
Other languages
Chinese (zh)
Inventor
胡海明
Original Assignee
胡海明
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 胡海明 filed Critical 胡海明
Priority to CN2011205201808U priority Critical patent/CN202423693U/en
Application granted granted Critical
Publication of CN202423693U publication Critical patent/CN202423693U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

A kind of waterproof power extension plate
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.
CN2011205201808U 2011-11-29 2011-11-29 Waterproof power expansion panel Expired - Fee Related CN202423693U (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106025685A (en) * 2016-07-17 2016-10-12 刘三保 Waterproof junction box

Cited By (1)

* Cited by examiner, † Cited by third party
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
CN202817349U (en) Outdoor waterproof socket and plug assembly
CN202423693U (en) Waterproof power expansion panel
CN204118367U (en) Waterproof electrical connector
CN203883235U (en) Waterproof socket
CN202333299U (en) Rotary water-proof safety power expansion board
CN205985641U (en) Detachable connector
CN102364758B (en) Anti-creeping and anti-seepage safe power socket plate
CN103219606B (en) Waterproof socket
CN205543277U (en) Parallel groove clamp insulating boot
CN202678618U (en) Improved waterproof type audio frequency socket connector
CN202352912U (en) Safety source socket panel for preventing electricity leakage and water seepage
CN203180206U (en) Outdoor waterproof socket and plug assembly
CN105405994B (en) A kind of electrokinetic cell connector sealing structure
CN202076577U (en) Reliably-sealed connector
CN203911100U (en) Waterproof joint used for heating tile
CN109193245B (en) Anti-dragging connecting assembly used under water
CN201717441U (en) Waterproof battery connector
CN203466353U (en) Novel waterproof and dustproof plug
CN102394439B (en) Power supply expansion plate being free of short circuit in the case of water seepage
CN202423691U (en) Waterproof power expansion board capable of disconnecting safely
CN202333297U (en) Rotary type water-proof safe-disengagement power expansion board
CN201270325Y (en) Waterproof insulation connector
CN202308576U (en) Short-circuit resistant power supply expanding board in spite of water seepage
CN206180254U (en) Electric connector

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120905

Termination date: 20131129

C17 Cessation of patent right