CN203536630U - A plug waterproof structure - Google Patents
A plug waterproof structure Download PDFInfo
- Publication number
- CN203536630U CN203536630U CN201320686954.3U CN201320686954U CN203536630U CN 203536630 U CN203536630 U CN 203536630U CN 201320686954 U CN201320686954 U CN 201320686954U CN 203536630 U CN203536630 U CN 203536630U
- Authority
- CN
- China
- Prior art keywords
- plug
- wire
- waterproof
- wire rod
- bonnet
- 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- Withdrawn - After Issue
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a plug waterproof structure comprising a plug housing, a wire, and a back cover. The wire passes through the tail end of the plug housing. A wire clamp and a waterproof rubber ring are successively arranged between the plug housing and the wire. A through hole for passing through the wire is disposed on the central position of the back cover. A back clamping hollow sleeve in cooperation with the wire is inwardly disposed on the through hole. The end portion of the back clamping hollow sleeve is in extruded and sealed connection with the waterproof rubber ring and the wire. External thread structure is disposed on the tail end of the plug housing and internal thread structure in cooperation is disposed in the back cover. The plug waterproof structure is used for an IEC309IP67 plug and achieves a good waterproof effect with the interference assembly among the back cover, the wire clamp, and the waterproof rubber ring. The plug waterproof structure has a good waterproof function and is not restricted by using occasions. Because of the waterproof function, the plug waterproof structure is secure and relieved to use and guarantees personal and property safety of a user to a certain extent.
Description
Technical field
The utility model relates to a kind of plug waterproof construction, belongs to mechanical & electrical technology field.
Background technology
Industrial plug socket is power connector part of new generation, and they have international, safe and reliable feature.Be applicable to multiple use. be progressively used on the external introducing equipment power supply auxiliary facility of smelting iron and steel, petrochemical industry, electric power, electronics, construction site, airport, mine, stope, plumbing treatment plant and harbour, harbour, market, hotel, garden and conduct, supporting and the aftermarket attachment of connector is ideal source jockey of new generation.All kinds of industrial and mining enterprises will be more widely used on building.Progressively development along with World Economics. the enlarging of various industries and new construction are in continuous increase, and all kinds of precision instrument, mining equipment, plant equipment, complete set of equipments, the technology of process equipment is in continuous lifting; Original device power supply (DPS) connects plug-in unit, and oneself can not adapt to the high accuracy safe operation of equipment, and good electric conductivity and safe and reliable jockey are by the safety guarantee that is power source connection system.
At present, existing conventional IEC309 industrial plug socket water resistance is not fine, meets water bad, use place limited, be limited in scope, very inconvenient.Use and improperly also can cause serious harm to lives and properties.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of plug waterproof construction.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A plug waterproof construction, comprises plug body, wire rod and bonnet, it is characterized in that: described wire rod is set out from plug body tail end; Between described plug body and wire rod, also ring is provided with wire clamp and water proof rubber circle successively, and described bonnet center is provided with the through hole passing for wire rod, and lead to the hole site is inwardly provided with returning of matching with wire rod and presss from both sides hollow sleeve; Crush seal is connected with wire clamp with water proof rubber circle in the end of described time folder hollow sleeve.
Described plug waterproof construction, is characterized in that: the afterbody of described plug body is provided with external thread structure, is provided with the female thread structure matching in described bonnet.
As preferred version, described plug waterproof construction, is characterized in that: described plug body and bonnet material are engineering plastics PA66.
As preferred version, described plug waterproof construction, is characterized in that: described water proof rubber circle is O RunddichtringO.
Beneficial effect: the plug waterproof construction that the utility model provides, for IEC309 IP67 plug, pass through bonnet, wire clamp, interference assembling between water proof rubber circle reaches good waterproof effect, having good water-proof function can not limited by field of employment, so because its waterproof is used relieved while of safety more also to guarantee to a certain extent the safety of user's life property.Reach IP67 product, more can soak in water, be applicable to outdoor use.Product is widely used in factory's power configuration, plant equipment, construction site, electronics, port and pier, mining site, plumbing and sewage disposal, light of stage and computer room engineering etc.
Accompanying drawing explanation
Fig. 1 and Fig. 2 are structural representation of the present utility model.
In figure: plug body 1, wire rod 2, bonnet 3, wire clamp 4, water proof rubber circle 5, time folder hollow sleeve 6.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, a kind of plug waterproof construction, comprises plug body 1, wire rod 2 and bonnet 3, and described wire rod 2 is set out from plug body 1 tail end; Between described plug body 1 and wire rod 2, also ring is provided with wire clamp 4 and water proof rubber circle 5 successively, and described bonnet center is provided with the through hole passing for wire rod, and lead to the hole site is inwardly provided with returning of matching with wire rod and presss from both sides hollow sleeve 6; 4 crush seals are connected with wire clamp with water proof rubber circle 5 in the end of described time folder hollow sleeve.
Described plug waterproof construction, is characterized in that: the afterbody of described plug body 1 is provided with external thread structure, in described bonnet 3, is provided with the female thread structure matching.
As preferred version, described plug waterproof construction, is characterized in that: described plug body 1 and bonnet 3 materials are engineering plastics PA66.
As preferred version, described plug waterproof construction, is characterized in that: described water proof rubber circle 5 is O RunddichtringO.
In the utility model, when bonnet 3 is locked, bonnet 3 is first interfered with wire clamp 4, and Extruding wire clamp 4 makes the power of the inside extruding of wire clamp surrounding, thus the application of force on water proof rubber circle 5, water proof rubber circle 5 forms the closed areas of a week with wire rod 2, reaches waterproof effect.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a plug waterproof construction, comprises plug body, wire rod and bonnet, it is characterized in that: described wire rod is set out from plug body tail end; Between described plug body and wire rod, also ring is provided with wire clamp and water proof rubber circle successively, and described bonnet center is provided with the through hole passing for wire rod, and lead to the hole site is inwardly provided with returning of matching with wire rod and presss from both sides hollow sleeve; Crush seal is connected with wire clamp with water proof rubber circle in the end of described time folder hollow sleeve.
2. plug waterproof construction according to claim 1, is characterized in that: the afterbody of described plug body is provided with external thread structure, is provided with the female thread structure matching in described bonnet.
3. plug waterproof construction according to claim 1, is characterized in that: described plug body and bonnet material are engineering plastics PA66.
4. according to the plug waterproof construction described in claims 1 to 3 any one, it is characterized in that: described water proof rubber circle is O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686954.3U CN203536630U (en) | 2013-11-04 | 2013-11-04 | A plug waterproof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320686954.3U CN203536630U (en) | 2013-11-04 | 2013-11-04 | A plug waterproof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536630U true CN203536630U (en) | 2014-04-09 |
Family
ID=50422807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320686954.3U Withdrawn - After Issue CN203536630U (en) | 2013-11-04 | 2013-11-04 | A plug waterproof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536630U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545656A (en) * | 2013-11-04 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Plug waterproof structure |
| CN109286766A (en) * | 2018-11-13 | 2019-01-29 | 深圳市平方兆赫科技有限公司 | A kind of tuner glue core assembling structure |
-
2013
- 2013-11-04 CN CN201320686954.3U patent/CN203536630U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103545656A (en) * | 2013-11-04 | 2014-01-29 | 维尔斯电子(昆山)有限公司 | Plug waterproof structure |
| CN103545656B (en) * | 2013-11-04 | 2016-03-02 | 维尔斯电子(昆山)有限公司 | Plug waterproof structure |
| CN109286766A (en) * | 2018-11-13 | 2019-01-29 | 深圳市平方兆赫科技有限公司 | A kind of tuner glue core assembling structure |
| CN109286766B (en) * | 2018-11-13 | 2024-08-27 | 深圳市平方兆赫科技有限公司 | Rubber core assembly structure for tuner |
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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: 20140409 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |