CN104377498A - Waterproof plug and socket used in cooperation with same - Google Patents
Waterproof plug and socket used in cooperation with same Download PDFInfo
- Publication number
- CN104377498A CN104377498A CN201410596521.8A CN201410596521A CN104377498A CN 104377498 A CN104377498 A CN 104377498A CN 201410596521 A CN201410596521 A CN 201410596521A CN 104377498 A CN104377498 A CN 104377498A
- Authority
- CN
- China
- Prior art keywords
- diving board
- plug
- embedded
- groove
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a waterproof plug which comprises plug pieces and a plug body. An elastic plate is arranged at the front end of the plug body. The elastic plate wraps the plug pieces of the plug from the outer side of the front end of the plug body. A containing groove which corresponds to the elastic plate in size and can contain the elastic plate is formed in the rear end of the plug body. A spring used for pushing out the elastic plate is arranged at the bottom of the containing groove. A rubber layer is arranged at the top end of the elastic plate. A socket used in cooperation with the waterproof plug comprises a socket body and jacks. An embedded groove is formed in the periphery of each jack, wherein the embedded groove is matched with the elastic plate in position and enables the plug elastic plate to be embedded into the socket body. Compared with the prior art, the waterproof plug is applicable to common sockets, simple in structure and easy to popularize, can obtain the better waterproof effect when used in cooperation with the socket matched with the plug, and is applicable to outdoor environment and special working environment with the high waterproof requirement.
Description
Technical field
The present invention relates to field of electrical equipment, the socket of particularly a kind of waterproof plug and coupling use thereof.
Background technology
Existing conventional plug and socket is all without waterproof measure, and at some special occasions, such as building site or other outdoor works, run into and rain or wet environment, be easy to cause socket or electrical appliance short circuit, cause the hidden danger such as fire.And have the plug of waterproofing design, or need socket supporting specially to realize water-proof function, otherwise structure is comparatively complicated, is not easy to realize, and makes it be not easy to popularize.
Summary of the invention
In view of this, problem to be solved by this invention is, provides the waterproof plug of comparatively simple, the applicable existing socket of a kind of structure, and provides a kind of and can mate the socket used with it.
In order to overcome the above problems, the invention provides following technical scheme: a kind of waterproof plug, comprise inserted sheet and header body, described header body front end is provided with diving board, described diving board surrounds plug slice from header body front end outer side, the header body place of rear end is provided with the resettlement groove that diving board can be held into its inside corresponding with diving board size, and be provided with the spring for releasing diving board bottom described resettlement groove, described diving board top is also provided with rubber layer.
Preferably, described diving board be annular or square enclosure in header body front end.
Preferably, described resettlement groove width is greater than diving board width, and diving board end both sides are provided with for by spacing for the diving board convex edge in resettlement groove.
Based on mating a kind of socket used with above-mentioned waterproof plug, comprise jack body and jack, be arranged with outside described jack with diving board location matches and plug diving board can be made to be embedded into the embedded groove of jack body.
Preferably, relative side, top, described diving board position is provided with at least two for diving board being embedded the fixation spring tab be fixed in embedded groove, and the described embedded groove place that fixation spring tab position is relative after described diving board is embedded into embedded groove is provided with and fixation spring tab can be allowed to embed fixing fixed groove.
Preferably, the place that described embedded groove is relative with fixation spring tab position is provided with the location notch facilitating fixation spring tab to locate and slip into, and described location notch is integrated with embedded groove and is connected.
Compared with prior art, the present invention is by the plug of band diving board, spring and resettlement groove, diving board has elastic telescopic ability, jack can be sealed by rubber layer and socket panel close contact by diving board, plays waterproof effect, and uses by mating with supporting socket, can further improve water resistance, be applicable to more harsh outdoor environment, and this structure realizes, and can be widely used in multiple fields comparatively simple.
Accompanying drawing explanation
Fig. 1 is waterproof plug example structure schematic diagram of the present invention;
Fig. 2 is waterproof plug of the present invention coupling jack embodiment structural representation;
Fig. 3 is waterproof plug of the present invention and mate socket using state structural representation;
Fig. 4 is waterproof plug of the present invention and general socket using state structural representation.
Embodiment
Below in conjunction with drawings and Examples, content of the present invention is described in further detail.
As shown in Figure 1, a kind of waterproof plug, comprises inserted sheet 41 and header body 4, described header body 4 front end is provided with diving board 42, described diving board 42 surrounds plug slice 41 from header body 4 front end outer side, and diving board 42 is annular or square, and diving board 42 shape can be determined as the case may be.
As shown in Figure 2, based on mating a kind of socket used with above-mentioned waterproof plug, comprise jack body 1 and jack 3, be arranged with outside this jack 3 with diving board 42 location matches and plug diving board 42 can be made to be embedded into the embedded groove of jack body 1.
As shown in Figure 3, header body 4 place of rear end is provided with the resettlement groove 43 that diving board 42 can be held into its inside corresponding with diving board 42 size, the spring 431 for releasing diving board 42 is provided with bottom described resettlement groove 43, diving board 42 top is also provided with rubber layer 421, when diving board 42 plugs together with general socket, rubber layer 421 is close to receptacle face, is conducive to waterproof.Preferably, this resettlement groove 43 width is greater than diving board 42 width, and diving board 42 end both sides are provided with for by spacing for diving board 42 convex edge 423 in resettlement groove 43, so that the fixing diving board 42 of restriction does not make it eject resettlement groove 43.Relative side, top, described diving board 42 position is provided with at least two for diving board 42 being embedded the fixation spring tab 422 be fixed in embedded groove, and this embedded groove place that fixation spring tab 422 position is relative after described diving board 42 is embedded into embedded groove is provided with and fixation spring tab 422 can be allowed to embed fixing fixed groove 23.The place that this embedded groove is relative with fixation spring tab 422 position is provided with the location notch 22 facilitating fixation spring tab 422 to locate and slip into, and location notch 22 is integrated with embedded groove and is connected.
When this waterproof plug with mate socket use time, first, by plug slice 41 and diving board 42 respectively with the jack 3 of socket and embedded groove to good, the location notch 22 of fixation spring tab 422 alignment socket on plug diving board 42, then inserts plug; When plug inserts completely; fixation spring tab 422 on diving board 42 is embedded in the fixed groove 23 of socket, realizes clamping fixing, because the effect of diving board 42; inserted sheet 41 and jack 3 these need the part protected can be isolated from the outside by diving board 42 to come, obtain good waterproof effect.When this waterproof plug has the power of extracting outward, fixation spring tab 422 is squeezed and departs from fixed groove 23, plug can be extracted smoothly.
As shown in Figure 4, when this waterproof plug and general socket use, first, by the jack 3 of inserted sheet 41 and socket to good insertion, diving board 42 is because contact with jack body 1, spring 431 in compression resettlement groove 43, diving board 42 is placed in resettlement groove 43 inner, but because the effect of spring 431, the rubber layer 421 of diving board 42 front end and the panel close contact of jack body 1, also, among inserted sheet 41 and jack 3 can be made to be placed in space that diving board 42 and external isolation go out, waterproof effect is realized; When this waterproof plug is extracted, spring 431 return in diving board 42, diving board 42 stretches out, state original before returning to contact.
Compared with prior art, the present invention is by the plug of band diving board 42, spring 431 and resettlement groove 43, diving board 42 has elastic telescopic ability, jack 3 can be sealed by rubber layer 421 and socket panel close contact by diving board 42, plays waterproof effect, and uses by mating with supporting socket, can further improve water resistance, be applicable to more harsh outdoor environment, and this structure realizes, and can be widely used in multiple fields comparatively simple.
Above-described embodiment is only preferably implementation of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these apparent replacement forms all belong to protection scope of the present invention.
Claims (6)
1. a waterproof plug, comprise inserted sheet (41) and header body (4), it is characterized in that: described header body (4) front end is provided with diving board (42), described diving board (42) surrounds plug slice (41) from header body (4) front end outer side, header body (4) place of rear end is provided with the resettlement groove (43) that diving board (42) can be held into its inside corresponding with diving board (42) size, described resettlement groove (43) bottom is provided with the spring (43) for releasing diving board (42), and described diving board (42) top is also provided with rubber layer (421).
2. waterproof plug according to claim 1, is characterized in that: described diving board (42) is for annular or square enclosure are in header body (4) front end.
3. waterproof plug according to claim 1, is characterized in that: described resettlement groove (43) width is greater than diving board (42) width, and diving board (42) end both sides are provided with for by spacing for diving board (42) convex edge (423) in resettlement groove (43).
4. based on mating a kind of socket used with waterproof plug described in claim 1, comprise jack body (1) and jack (3), it is characterized in that: be arranged with outside described jack (3) with diving board (42) location matches and plug diving board (42) can be made to be embedded into the embedded groove (21) of jack body (1).
5. the waterproof plug according to claim 1 and 4 and socket, it is characterized in that: relative side, top, described diving board (42) position is provided with at least two for diving board (42) being embedded the fixation spring tab (422) be fixed in embedded groove (21), described embedded groove (21) is embedded into embedded groove (21) place that fixation spring tab (422) position is relative afterwards at described diving board (42) and is provided with fixation spring tab (422) can be allowed to embed fixing fixed groove (23).
6. waterproof plug according to claim 5 and socket, it is characterized in that: the place that described embedded groove (21) is relative with fixation spring tab (422) position is provided with the location notch (22) facilitating fixation spring tab (422) to locate and slip into, described location notch (22) is integrated with embedded groove (21) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596521.8A CN104377498A (en) | 2014-10-31 | 2014-10-31 | Waterproof plug and socket used in cooperation with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410596521.8A CN104377498A (en) | 2014-10-31 | 2014-10-31 | Waterproof plug and socket used in cooperation with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104377498A true CN104377498A (en) | 2015-02-25 |
Family
ID=52556242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410596521.8A Withdrawn CN104377498A (en) | 2014-10-31 | 2014-10-31 | Waterproof plug and socket used in cooperation with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104377498A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119117A (en) * | 2015-07-17 | 2015-12-02 | 湖南象外科技有限公司 | Movable ring structure of tee socket |
-
2014
- 2014-10-31 CN CN201410596521.8A patent/CN104377498A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105119117A (en) * | 2015-07-17 | 2015-12-02 | 湖南象外科技有限公司 | Movable ring structure of tee socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150225 |
|
| WW01 | Invention patent application withdrawn after publication |