CN2341289Y - Rainproof flexible cable plug-socket coupler - Google Patents
Rainproof flexible cable plug-socket coupler Download PDFInfo
- Publication number
- CN2341289Y CN2341289Y CN 98227899 CN98227899U CN2341289Y CN 2341289 Y CN2341289 Y CN 2341289Y CN 98227899 CN98227899 CN 98227899 CN 98227899 U CN98227899 U CN 98227899U CN 2341289 Y CN2341289 Y CN 2341289Y
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- overcoat
- core
- flexible cable
- 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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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model relates to an electrical equipment connection device for flexible cables, which is used in field construction. The utility model is composed of a plug body and a socket body. The plug body is composed of a plug core and a plug casing. One end of the plug casing is a wire sleeve in the shape of fine cylinder, and the inner diameter of the wire casing is matched with the outer diameter of the adapted flexible cable. The other end of the plug casing is a cavity sleeve in the shape of thick cylinder, and in addition, the inner diameter of the thick cylinder-shaped cavity sleeve is matched with the outer diameter of the plug core. The socket body is composed of a socket core and a socket casing. The socket casing and the plug housing are identical in shape and structure. The internal diameter of the thick cylinder-shaped cavity sleeve of the socket casing is matched with the outer diameter of the thick cylinder-shaped cavity sleeve of the plug casing, and the thick cylinder-shaped cavity sleeve of the socket casing and the thick cylinder-shaped cavity sleeve of the plug casing can be tightly adapted and connected.
Description
The utility model relates to the electric apparatus connector of a kind of field construction with flexible cable.
Existing like product can only use under the condition of general no specific (special) requirements, and product limits because of geometrical body, can not drag.Be subjected to external impacts, product is impaired easily, and especially rainy weather because of it does not have rainproof function, causes the probability of electric accident and harm personal safety higher.
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of need not to fix, rain-proof type flexible cable plug, the socket coupler that can drag.
Technical solution of the present utility model:
A kind of rain-proof type flexible cable plug, socket coupler, it is characterized in that it is made up of plug body and socket, its plug body is made of plug core and plug overcoat, the cup-shaped cavity body of plug overcoat, one end are thin cylindrical shape wire sleeve, and the wire sleeve internal diameter matches with the flexible cable external diameter that is connected, the other end is thick cylindrical cavity cover, their natural transition connect as one, and slightly the internal diameter and the plug core external diameter of cylindrical cavity cover match, closely to connect with lock pin; Socket is made of socket core and socket overcoat, the core hole of socket core is corresponding one by one with plug core inserted sheet in the plug body, the socket overcoat is identical with plug overcoat shape and structure, just the external diameter of the thick cylindrical cavity cover of the internal diameter of the thick cylindrical cavity cover of socket overcoat and plug overcoat matches, but their tight seals connect together.
Advantage of the present utility model:
The utlity model has easy to operately, quick, reliable, product need not to fix, and dragging property is good, rainproof, the sealed dust-tight performance is good, shock resistance and extruding force are strong, it is good to be electrically connected performance, leakage current is little, and useful life, the life-span was 10 times of existing product under equal condition of work.
Fig. 1 is a decomposition texture schematic diagram of the present utility model.
As Fig. 1, coupler of the present utility model is made up of plug body 1 and socket 2, its plug body 1 is made of plug core 3 and plug overcoat 4, plug overcoat 4 is made (as rubber by high resiliency and waterproof insulation material with certain intensity, the most handy oil resistant rubber), plug overcoat 4 cup-shaped cavity body, the one end is thin cylindrical shape wire sleeve 5, and wire sleeve 5 internal diameters match with the flexible cable external diameter that is connected, closely to connect together with flexible cable, the other end is thick cylindrical cavity cover 6, and their natural transition connect as one, and the internal diameter and plug core 3 external diameters of thick cylindrical cavity cover 6 match, closely to connect with plug core 3; Socket 2 is made of socket core 7 and socket overcoat 8, socket overcoat 8 is also made by high resiliency and waterproof insulation material with certain intensity, the inserted sheet 10 of plug core 3 is corresponding one by one in the core hole 9 of socket core 7 and the plug body 1, socket overcoat 8 is identical with plug overcoat 4 shape and structures, also overlapping 12 natural transition integral body by thin cylindrical shape wire sleeve 11 and thick cylindrical cavity connects and composes, just the external diameter of the thick cylindrical cavity cover 6 of the internal diameter of the thick cylindrical cavity cover 12 of socket overcoat 8 and plug overcoat 4 matches, but their tight seals connect together.
The utility model is connected with the hoop 13 of a circle projection in the outer end outer rim integral body of the thick cylindrical cavities cover 6 of plug overcoat 4, correspondingly is provided with the groove 14 that a circle and hoop 13 match at the outer end inner wall of socket overcoat 8 thick cylindrical cavities covers 12.
Be provided with the convex tendon 15 of same loop wire of twice and symmetry on the core body outer wall of the utility model socket core 7 in socket 2, correspondingly overlap 12 corresponding inner wall positions and have the groove 16 that a circle matches with convex tendon 15, so that socket core 7 and socket overcoat 8 are linked to be an integral body at socket overcoat 8 thick cylindrical cavities.
The utility model is equipped with metal clip 17 at the outer end outer wall of the thin cylindrical shape wire sleeve 5,11 of the socket overcoat 8 of the plug overcoat 4 of plug body 1 and socket 2, it is used for sealing on the one hand, on the one hand be used for fixing flexible cable, in case cause wire lead drop out when firmly pulling.
When the utility model uses, one end of flexible cable penetrates from the thin cylindrical shape wire sleeve 5 of plug body 1 plug overcoat 4, utilize the characteristic of the highly elastic material of plug overcoat that plug core 3 is taken out from plug overcoat 4 this moment, again each heart yearn of flexible cable is connected on each corresponding inserted sheet 10 of plug core 3 and fixing, then plug core 3 is got back in the plug overcoat 4, used metal clip 17 on wire sleeve 5 outer walls of plug overcoat 4 at last the flexible cable banding.Flexible cable one end that will connect penetrates from the thin cylindrical shape wire sleeve 11 of socket 2 socket overcoats 8, also utilize the characteristic of the highly elastic material of plug overcoat that socket core 7 is taken out from socket overcoat 8, each heart yearn that will connect flexible cable again is connected on the binding post 18 in each corresponding core hole 9 of socket core 7 and is fixing, then socket core 7 is got back in the socket overcoat 8, making twice convex tendon 15 on socket core 7 outer walls just in time be stuck in socket overcoat 8 thick cylindrical cavities overlaps in the groove 16 on 12 inwalls, they are fused, also will connect the flexible cable banding at last with the metal clip 17 on wire sleeve 11 outer walls of socket overcoat 8.Only need this moment plug core 3 each inserted sheet 10 of plug body 1 are inserted in socket core 7 each corresponding core 9 hole of socket 2, the protruding hoop 13 of outer rim one circle with plug body 1 plug overcoat 4 thick cylindrical cavity covers 6 snaps in the inwall one circle groove 14 of socket 2 socket overcoats 8 thick cylindrical cavities covers 12 simultaneously, just two hermetically sealed connections of flexible cable are finished, in like manner many flexible cables can be sealedly connected, to satisfy the needs of the long distance of field construction shop cable, have easy to connect, can drag, rainproof, damp-proof characteristics.
Claims (5)
1, a kind of rain-proof type flexible cable plug, socket coupler, it is characterized in that it is made up of plug body and socket, its plug body is made of plug core and plug overcoat, the plug overcoat is made by high resiliency and waterproof insulation material with certain intensity, the cup-shaped cavity body of plug overcoat, the one end is thin cylindrical shape wire sleeve, and the wire sleeve internal diameter matches with the flexible cable external diameter that is connected, the other end is thick cylindrical cavity cover, their natural transition connect as one, and the internal diameter and the plug core external diameter of thick cylindrical cavity cover match, closely to connect with lock pin; Socket is made of socket core and socket overcoat, the core hole of socket core is corresponding one by one with plug core inserted sheet in the plug body, the socket overcoat is identical with plug overcoat shape and structure, just the external diameter of the thick cylindrical cavity cover of the internal diameter of the thick cylindrical cavity cover of socket overcoat and plug overcoat matches, but their tight seals connect together.
2, by the described rain-proof type flexible cable of claim 1 plug, socket coupler, it is characterized in that the outer end outer rim integral body at the thick cylindrical cavity cover of plug overcoat is connected with the hoop of a circle projection, correspondingly the outer end inner wall that overlaps at the thick cylindrical cavity of socket overcoat is provided with one and encloses the groove that matches with hoop.
3, by the described rain-proof type flexible cable of claim 1 plug, socket coupler, it is characterized in that being provided with on the core body outer wall of socket core in socket the convex tendon of same loop wire of twice and symmetry, correspondingly overlap corresponding inner wall position and have the groove that a circle matches with convex tendon, so that socket core and socket overcoat are linked to be an integral body at the thick cylindrical cavity of socket overcoat.
4,, it is characterized in that being equipped with metal clip at the outer end outer wall of the thin cylindrical shape wire sleeve of the socket overcoat of the plug overcoat of plug body and socket by the described rain-proof type flexible cable of claim 1 plug, socket coupler.
5,, it is characterized in that plug overcoat and socket overcoat make by high resiliency and waterproof insulation material with certain intensity by the described rain-proof type flexible cable of claim 1 plug, socket coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227899 CN2341289Y (en) | 1998-09-21 | 1998-09-21 | Rainproof flexible cable plug-socket coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227899 CN2341289Y (en) | 1998-09-21 | 1998-09-21 | Rainproof flexible cable plug-socket coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341289Y true CN2341289Y (en) | 1999-09-29 |
Family
ID=33978132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227899 Expired - Fee Related CN2341289Y (en) | 1998-09-21 | 1998-09-21 | Rainproof flexible cable plug-socket coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2341289Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394393A (en) * | 2010-07-02 | 2012-03-28 | 施耐德电器工业公司 | Device for electrical connection |
| WO2018095101A1 (en) * | 2016-11-23 | 2018-05-31 | 广州市永合祥自动化设备科技有限公司 | Easy-insertion battery charging cable |
-
1998
- 1998-09-21 CN CN 98227899 patent/CN2341289Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394393A (en) * | 2010-07-02 | 2012-03-28 | 施耐德电器工业公司 | Device for electrical connection |
| WO2018095101A1 (en) * | 2016-11-23 | 2018-05-31 | 广州市永合祥自动化设备科技有限公司 | Easy-insertion battery charging cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |