CN202405514U - Protective cover of connector - Google Patents
Protective cover of connector Download PDFInfo
- Publication number
- CN202405514U CN202405514U CN2011205369334U CN201120536933U CN202405514U CN 202405514 U CN202405514 U CN 202405514U CN 2011205369334 U CN2011205369334 U CN 2011205369334U CN 201120536933 U CN201120536933 U CN 201120536933U CN 202405514 U CN202405514 U CN 202405514U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- socket
- plug
- insulator
- coupling nut
- 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
A protective cover of a connector mainly comprises a disk casing (1), an insulator (2), a coupling nut (3), an interface sealing body (4) and an outer sealing ring (5), wherein the coupling nut (3) is sleeved outside the disk casing (1), the insulator (2) is arranged inside the disk casing (1), one end of the insulator (2) is connected with the interface sealing body (4), and the outer sealing ring (5) is arranged between the interface sealing body (4) and the disk casing (1). The protective cover of the connector is human-friendly in structural design and convenient to use, dustproof protection and rainproof protection for a plug and a socket are achieved simultaneously by the protective cover, the sealing performance of the protective cover is better than that of traditional protective covers due to the fact that the inner structure is subjected to extrusion by means of a plurality of sealing elements, the plug and the socket can be connected simultaneously so that the plug and the socket can maintain unchanging positions during normal working under the condition that the plug and the socket are not fixed by positioning devices such as a fixing plate, the space utilization rate is improved, the cost is saved, and the protective cover has great economical value and social value.
Description
Technical field
The utility model relates to a kind of design of over cap, is specifically related to a kind of over cap of connector.
Background technology
At present, existing connector protective cover is divided into plug over cap and socket protective lid, and the plug over cap only docks with plug; Realized after the butt joint the dustproof of plug butt end and rainproof protection; The socket protective lid only docks with socket, has realized after the butt joint that this kind over cap cost is high to the dustproof of socket butt end and rainproof protection; Plug and socket needs an over cap respectively, and occupation space is also bigger.
The utility model content
The utility model provides a kind of connector protective cover especially, and this over cap structural design hommization is easy to use; An over cap can be realized the dustproof of plug and socket and rainproof protection simultaneously, and internal structure is through the extruding of many places seal, and sealing is better than traditional over cap; Because attachment plug simultaneously and socket; Make plug and socket under the situation that positioners such as not having fixed head is fixed, the invariant position in the time of can remaining on operate as normal has improved space availability ratio; Provide cost savings, have great economy and be worth and social value.
The over cap of the said connector of the utility model, realization plug, socket cut off the power supply under non operating state and still realize the rainproof function simultaneously, give the more general protection of plug, socket; Improve the useful life of adapter, and can realize being flexible coupling of plug and socket, substituted the positioner of conventional adapter; Space availability ratio is provided; Structural design is simple, and is easy to use, and production cost is low.
The said connector protective cover of the utility model; Mainly comprise round dish housing (1), insulator (2), coupling nut (3); Interface sealing body (4), exterior seal ring (5); Wherein, Coupling nut (3) is socketed in outside the disk housing (1), and insulator (2) places in the disk housing (1), and insulator (2) one ends are connected with interface sealing body (4); Be provided with exterior seal ring (5) between interface sealing body (4) and the disk housing (1); The structural design of disk housing (1) makes adapter realize that plug, socket cut off the power supply under non operating state and still realizes simultaneously the rainproof function, and disk housing (1) and insulator (2) axial compression interface sealing body (4), exterior seal ring (5) are realized the radial seal of adapter, and interface sealing body (4) seals with plug casing and insulator (2) realization that exterior seal ring (5) axial compression is docked with adapter.
The said connector protective cover of the utility model; Wherein, Said coupling nut (3) connects fixingly through being arranged on the jump ring (6) on the coupling nut (3) and being arranged on friction washer (7) on the disk housing (1), ripple spring (8), and this structure has realized the locking that is connected between coupling nut (3) and the disk housing (1).
The said connector protective cover of present embodiment can realize that with the socket of butt joint bayonet socket is connected through the coupling nut (3) of intending plug port (9), realizes being connected with the plan socket end bayonet socket (10) that protection of connector covers through the coupling nut of banjo simultaneously.
Description of drawings
Fig. 1 is the connector protective cover structural representation.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
The said connector protective cover of present embodiment; As shown in Figure 1; Mainly comprise disk housing (1), insulator (2), coupling nut (3); Interface sealing body (4), exterior seal ring (5), wherein, coupling nut (3) is socketed in outside the disk housing (1); Insulator (2) places in the disk housing (1); Insulator (2) one ends are connected with interface sealing body (4), are provided with exterior seal ring (5) between interface sealing body (4) and the disk housing (1), and the structural design of disk housing (1) makes adapter realize that plug, socket cut off the power supply under non operating state and still realizes simultaneously the rainproof function; Disk housing (1) and insulator (2) axial compression interface sealing body (4), exterior seal ring (5) are realized the radial seal of adapter, and interface sealing body (4) is realized sealing with plug casing and insulator (2) that exterior seal ring (5) axial compression is docked with adapter.
The said connector protective cover of present embodiment; Wherein, Said coupling nut (3) connects fixingly through being arranged on the jump ring (6) on the coupling nut (3) and being arranged on friction washer (7) on the disk housing (1), ripple spring (8), and this structure has realized the locking that is connected between coupling nut (3) and the disk housing (1).
The above is merely the preferable embodiment of the utility model, any modification of being made within all spirit and principles at the utility model, is equal to replacement and improvement etc., all should be included within the protection range of the utility model.
Claims (2)
1. connector protective cover; It is characterized in that: said adapter mainly comprises disk housing (1), insulator (2), coupling nut (3), interface sealing body (4), exterior seal ring (5), wherein; Coupling nut (3) is socketed in outside the disk housing (1); Insulator (2) places in the disk housing (1), and insulator (2) one ends are connected with interface sealing body (4), is provided with exterior seal ring (5) between interface sealing body (4) and the disk housing (1).
2. according to the said connector protective cover of claim 1, it is characterized in that: said coupling nut (3) connects fixing through the friction washer (7), the ripple spring (8) that are arranged on the jump ring (6) on the coupling nut (3) and be arranged on the disk housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205369334U CN202405514U (en) | 2011-12-20 | 2011-12-20 | Protective cover of connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205369334U CN202405514U (en) | 2011-12-20 | 2011-12-20 | Protective cover of connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405514U true CN202405514U (en) | 2012-08-29 |
Family
ID=46703137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205369334U Expired - Fee Related CN202405514U (en) | 2011-12-20 | 2011-12-20 | Protective cover of connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405514U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050827A (en) * | 2012-12-05 | 2013-04-17 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| TWI583070B (en) * | 2012-12-17 | 2017-05-11 | 群邁通訊股份有限公司 | Protective structure for connector of the electronic device |
-
2011
- 2011-12-20 CN CN2011205369334U patent/CN202405514U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103050827A (en) * | 2012-12-05 | 2013-04-17 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| CN103050827B (en) * | 2012-12-05 | 2015-04-08 | 中航光电科技股份有限公司 | Dust-proof plug and electrical connector assembly applying same |
| TWI583070B (en) * | 2012-12-17 | 2017-05-11 | 群邁通訊股份有限公司 | Protective structure for connector of the electronic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |