CN204156205U - Water-proof wire bundle - Google Patents
Water-proof wire bundle Download PDFInfo
- Publication number
- CN204156205U CN204156205U CN201420644539.6U CN201420644539U CN204156205U CN 204156205 U CN204156205 U CN 204156205U CN 201420644539 U CN201420644539 U CN 201420644539U CN 204156205 U CN204156205 U CN 204156205U
- Authority
- CN
- China
- Prior art keywords
- plug
- unit
- nut
- canned paragraph
- waterproof gasket
- 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
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- Installation Of Indoor Wiring (AREA)
- Connector Housings Or Holding Contact Members (AREA)
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of water-proof wire bundle, comprise cable and plug-in unit, cable is provided with a Plug Division, and plug-in unit is provided with interface, and water-proof wire bundle also comprises waterproof gasket, nut and cover cap in the flexible sheath of plug-in unit, and nut is provided with screw; Plug Division comprises inserting terminal and canned paragraph, and inserting terminal is plugged in interface, and canned paragraph is provided with the screw thread matched with the screw of nut; Waterproof gasket and nut are sheathed on canned paragraph successively, and nut pushing tow waterproof gasket is to being resisted against plug-in unit; The first end of flexible sheath is fixed on plug-in unit, and the second end cover of flexible sheath is fixed in canned paragraph, and waterproof gasket and nut are all contained in flexible sheath, avoids and fog, contacting rain water, thus avoids the erosion of fog, rainwater.Further, utilize nut that waterproof gasket is resisted against plug-in unit, by the gap between waterproof gasket sealing inserting terminal and interface, prevent fog, rainwater enters inserting terminal and interface and enter the problem corroding cable and plug-in unit.
Description
Technical field
The utility model relates to wire harness field, espespecially a kind of water-proof wire bundle.
Background technology
The electronic device that wire harness right and wrong are usually shown in, it is widely used in various electronic apparatus, is the connecting part connecting each electric equipment in circuit.In general, wire harness comprises cable and plug-in unit.Cable is provided with terminal, and plug-in unit is provided with the interface being fixed on terminal.During use, plug-in unit is positioned at outside equipment, without any safeguard procedures.Plug-in unit is placed on outside for a long time, and fog, rainwater very easily enter plug-in unit by interface, corrodes cable and plug-in unit, even causes short-circuit conditions, thus bring certain potential safety hazard to electrical equipment.
Utility model content
The utility model provides a kind of water-proof wire bundle, does not have water-tight device to solve existing wire harness, and fog, rainwater easily enter the problem corroding cable and plug-in unit.
For solving the problem, the utility model provides a kind of water-proof wire bundle, comprises cable and plug-in unit, described cable is provided with a Plug Division, described plug-in unit is provided with interface, and described water-proof wire bundle also comprises waterproof gasket, nut and cover cap in the flexible sheath of described plug-in unit, and described nut is provided with screw; Described Plug Division comprises inserting terminal and canned paragraph, and described inserting terminal is plugged in described interface, and described canned paragraph is provided with the screw thread matched with the screw of described nut; Described waterproof gasket and described nut are sheathed on described canned paragraph successively, and waterproof gasket described in described nut pushing tow is to being resisted against described plug-in unit; The first end of described flexible sheath is fixed on described plug-in unit, and the second end cover of described flexible sheath is fixed in described canned paragraph, and described waterproof gasket and described nut are all contained in described flexible sheath.
The diameter of described canned paragraph is greater than the diameter of described inserting terminal, and the junction of described canned paragraph and described inserting terminal is formed with the step surface of one and the mutual contact of described plug-in unit.
Described canned paragraph is provided with at least one groove, and the inwall at the first end place of described flexible sheath is provided with at least one O-ring seal, and corresponding described groove is fixed in described O-ring seal.
Described flexible sheath is ladder tubular, comprises second that first of being fixed on described plug-in unit and cover are fixed in described canned paragraph, the internal diameter that the internal diameter of described first is greater than described second.
Compared to prior art, the interface that the utility model water-proof wire bundle utilizes and inserting terminal are all contained in sheath, avoid and fog, contacting rain water, thus avoid the erosion of fog, rainwater.Further, utilize nut that waterproof gasket is resisted against plug-in unit, by the gap between waterproof gasket sealing inserting terminal and interface, prevent fog, rainwater enters inserting terminal and interface.Like this, even if having fog, rainwater enters in sheath, also can be stopped by waterproof gasket, isolated, effectively prevent fog, rainwater enters the problem corroding cable and plug-in unit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Fig. 1 is the cross-sectional schematic of the utility model water-proof wire bundle, and for the ease of viewing, wherein, cable part does not beat hatching.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Please refer to Fig. 1, water-proof wire bundle of the present utility model, comprise cable 1, plug-in unit 3, waterproof gasket 4, nut 5 and cover cap in the sheath 7 of plug-in unit 3.Cable 1 is provided with a Plug Division 11.Plug Division 11 comprises integrated inserting terminal 111 and canned paragraph 113, and the diameter of canned paragraph 113 is greater than the diameter of inserting terminal 111.The junction of canned paragraph 113 and inserting terminal 111 is formed with a step surface 115.Canned paragraph 113 is provided with screw thread.First end face of plug-in unit 3 is provided with interface 31.
Nut 5 comprises screw.Waterproof gasket 4 and nut 5 are sheathed on the canned paragraph 113 of cable 1 successively, and the screw thread of canned paragraph 113 matches with the screw of nut 5.The inserting terminal 111 of cable 1 is all plugged in interface 311, and step surface 115 is resisted against the first end face of plug-in unit 3.Rotating nut 5, makes it promote waterproof gasket 4 to the first end face being resisted against plug-in unit 3.
The both ends open of flexible sheath 7, and the first end of flexible sheath 7 is fixed on the side wall surface of plug-in unit 3; Second end of flexible sheath 7 is fastened in the canned paragraph 113 of cable 1.Particularly, flexible sheath 7 is in ladder tubular, and it comprises internal diameter larger first 71 and less second 73 of internal diameter.Wherein, first 71 is fixedly connected on the side wall surface of plug-in unit 3; Second 71 cover is fixed in the canned paragraph 113 of cable 1.
It should be noted that, in other embodiments, canned paragraph 113 also can arrange at least one groove 13.The inwall (being namely the inwall of second 71) at the second end place of flexible sheath 7 is provided with at least one O-ring seal 73.When flexible sheath 7 cover is fixed in canned paragraph 113, corresponding groove 13 is fixed in O-ring seal 73, thus improves waterproof effect further.
Interface 31 and the inserting terminal 111 of water-proof wire bundle of the present utility model are all contained in sheath 7, avoid and fog, contacting rain water, thus avoid the erosion of fog, rainwater.Further, utilize nut 5 that waterproof gasket 4 is resisted against plug-in unit 3, seal the gap between inserting terminal 111 and interface 31 by waterproof gasket 4, prevent fog, rainwater enters inserting terminal 111 and interface 31.Like this, even if having fog, rainwater enters in sheath 7, also can be stopped by waterproof gasket 4, isolated, effectively prevent fog, rainwater enters the problem corroding cable and plug-in unit.
The foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.
Claims (4)
1. a water-proof wire bundle, comprises cable and plug-in unit, and described cable is provided with a Plug Division, and described plug-in unit is provided with interface, it is characterized in that; Described water-proof wire bundle also comprises waterproof gasket, nut and cover cap in the flexible sheath of described plug-in unit, and described nut is provided with screw;
Described Plug Division comprises inserting terminal and canned paragraph, and described inserting terminal is plugged in described interface, and described canned paragraph is provided with the screw thread matched with the screw of described nut;
Described waterproof gasket and described nut are sheathed on described canned paragraph successively, and waterproof gasket described in described nut pushing tow is to being resisted against described plug-in unit;
The first end of described flexible sheath is fixed on described plug-in unit, and the second end cover of described flexible sheath is fixed in described canned paragraph, and described waterproof gasket and described nut are all contained in described flexible sheath.
2. water-proof wire bundle as claimed in claim 1, is characterized in that: the diameter of described canned paragraph is greater than the diameter of described inserting terminal, and the junction of described canned paragraph and described inserting terminal is formed with the step surface of one and the mutual contact of described plug-in unit.
3. water-proof wire bundle as claimed in claim 1, it is characterized in that: described canned paragraph is provided with at least one groove, the inwall at the first end place of described flexible sheath is provided with at least one O-ring seal, and corresponding described groove is fixed in described O-ring seal.
4. water-proof wire bundle as claimed in claim 3, is characterized in that: described flexible sheath be ladder tubular, comprises first of being fixed on described plug-in unit and overlaps second that is fixed in described canned paragraph, the internal diameter that the internal diameter of described first is greater than described second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644539.6U CN204156205U (en) | 2014-11-01 | 2014-11-01 | Water-proof wire bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644539.6U CN204156205U (en) | 2014-11-01 | 2014-11-01 | Water-proof wire bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156205U true CN204156205U (en) | 2015-02-11 |
Family
ID=52514294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644539.6U Expired - Fee Related CN204156205U (en) | 2014-11-01 | 2014-11-01 | Water-proof wire bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204156205U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444303A (en) * | 2017-07-13 | 2017-12-08 | 合肥创智汽车技术开发有限公司 | A kind of automotive wire bundle plug-in unit |
| CN109292564A (en) * | 2018-11-15 | 2019-02-01 | 苏州新里程电控系统有限公司 | A kind of fire-fighting rack control handwheel |
-
2014
- 2014-11-01 CN CN201420644539.6U patent/CN204156205U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444303A (en) * | 2017-07-13 | 2017-12-08 | 合肥创智汽车技术开发有限公司 | A kind of automotive wire bundle plug-in unit |
| CN109292564A (en) * | 2018-11-15 | 2019-02-01 | 苏州新里程电控系统有限公司 | A kind of fire-fighting rack control handwheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160115 Address after: 400716 Chongqing city Beibei District Bei Road No. 2 No. 14 of the South Patentee after: Chongqing Peng FA wire & Cable Co., Ltd. Address before: 400714 Wanshou garden, town of water and soil, Beibei District, Chongqing Patentee before: Chongqing Xingguo Jinke Lamp Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20201101 |