CN205248520U - Adaptor connector - Google Patents
Adaptor connector Download PDFInfo
- Publication number
- CN205248520U CN205248520U CN201520991063.8U CN201520991063U CN205248520U CN 205248520 U CN205248520 U CN 205248520U CN 201520991063 U CN201520991063 U CN 201520991063U CN 205248520 U CN205248520 U CN 205248520U
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- connector
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- socket
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Abstract
The utility model relates to an adaptor connector, including being used for the connector housing that pegs graft with rack socket, cable plug adaptation, connector housing is last be provided with be used for with the connector socket contact of the contact adapter coupling of cable plug with be used for with the connector plug contact spare of the contact adapter coupling of rack socket, connector housing is last be provided with be used for with the rack on the sealing matching portion of the sealed cartridge of connecting hole. During the use, in the connecting hole of connector housing cartridge on the rack, the contact of cable plug and connector socket contact adapter coupling, the contact and the connector socket contact adapter coupling of rack socket to the signal transmission of realization cable plug and rack socket, and the sealed cooperation of sealing matching portion on the connector housing and connecting hole, thus sealing up between realization connector housing and the rack can be used in waterproof environment with the assurance.
Description
Technical field
The utility model relates to a kind of adaptor connector.
Background technology
In daily productive life, often run into need to be by cable by signal leading rack or drawn by rack, common way is, on the cabinet of rack, cabinet socket is set, end at cable arranges cable plug, realizes the transmission of signal by the grafting of cable plug and cabinet socket. but because cable plug and cabinet socket may exist not corresponding, now just need between cable plug and cabinet socket, adaptor connector be set, existing adaptor connector as disclosed in Chinese patent CN102162881A " photoelectricity mixed loading adapter connector of optical attenuation ", comprise connector shell, on connector shell, be provided with for the adaptive socket of adapter contact being connected of the contact (electric contact piece and light contact) of cable plug be socket of adapter locking mechanism for locking with the housing of cable plug the coupling nut being connected, on connector shell, be also provided with for the adaptive adapter plug contact being connected of the contact of cabinet socket be adapter plug locking mechanism for locking with the housing of cabinet socket the external screw thread being connected. when use, peg graft in cable plug and adapter one end, the locking of the housing by socket of adapter locking mechanism and cable plug realizes the anticreep of adapter and cable plug, the anticreep of realizing adapter and cabinet socket by the housing locking of adapter plug locking mechanism and cabinet socket, adapter plug contact and socket of adapter contact are realized the transmission of optical signal and/or the signal of telecommunication. the problem that existing this adapter exists is: on adapter, lack corresponding waterproof construction, make this adapter only can be applicable to indoor use, and can not be applicable to outdoor application.
Summary of the invention
The purpose of this utility model is to provide a kind of can be sealed and matched the adaptor connector that is applicable to use in water proof environment with rack.
In order to address the above problem, the technical solution of the utility model is:
A kind of adaptor connector, comprise for the adaptive connector shell of pegging graft of cabinet socket, cable plug, on connector shell, be provided with for the adaptive connector body contact being connected of the contact of cable plug and for the adaptive connector plug contact being connected of contact of cabinet socket, on connector shell, be provided with for rack on connecting hole seal the portion that is sealed and matched of plug-in mounting.
Connector body contact and connector plug contact are light contact.
In connector shell, be provided with the optical fiber that connects described connector body contact and connector plug contact.
Connector body contact is arranged on rear fixed cover, is provided with sleeve seal circle between rear fixed cover and connector shell.
Procapsid, middle shell and back casing that before and after connector shell comprises, order split arranges, rear fixed cover is arranged at the rear end of middle shell, connector plug contact is arranged at the front end of middle shell by front fixed cover, connector body contact is arranged at the rear end of middle shell by described rear fixed cover, procapsid is arranged at the periphery of connector plug contact, and back casing is arranged at the periphery of connector body contact.
The portion of being sealed and matched comprises the positioning cylinder that the axis that is arranged on middle shell extends along fore-and-aft direction and is sheathed on the housing seal circle on described positioning cylinder.
On procapsid, be provided with from front to back gradually that elasticity upward overhangs for the friction tight locking clamp of housing elastic card of described cabinet socket, the rear side of locking clamp is provided with the unlocking arm of realizing locking clamp subsolution lock for pressing down locking clamp, and the upper end of unlocking arm is lower than the outer peripheral face of described positioning cylinder.
Unlocking arm is arranged on described positioning cylinder or is arranged on the described middle shell of adjacent described positioning cylinder.
The beneficial effects of the utility model are: when use, connector shell is plugged in the connecting hole on rack, the contact of cable plug is connected with connector body contact is adaptive, the contact of cabinet socket is connected with connector body contact is adaptive, thereby realize the signal transmission of cable plug and cabinet socket, and the portion that is sealed and matched and connecting hole on connector shell be sealed and matched, thereby realize the sealing between connector shell and rack, in water proof environment, use guaranteeing.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present utility model;
Fig. 2 is the use state diagram of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view.
Detailed description of the invention
The embodiment of adaptor connector is as shown in Fig. 1 ~ 4: comprise for cabinet socket and cable plug grafting matching connector housing, the procapsid 13 that before and after connector shell comprises, order split arranges, middle shell 12 and back casing 11, on back casing 11, be provided with for locking with the housing of cable plug the socket of adapter locking mechanism being connected, on procapsid 13, be provided with for the adapter plug locking mechanism of the housing locking connector of cabinet socket, the two ends of middle shell are respectively arranged with socket of adapter contact 18 and adapter plug contact 14, in the present embodiment, adaptor connector is a duplexing LC adapter, therefore adapter plug contact and socket of adapter contact are light contact, on middle shell 12, be provided with the installing hole that runs through middle shell along fore-and-aft direction, adapter plug contact 14 is arranged at the front end of installing hole by front fixed cover 15, the rear end of installing hole is equipped with rear fixed cover 17 by sleeve seal circle 16, socket of adapter contact 18 is fixedly installed in rear fixed cover 17, after adapter plug contact and socket of adapter contact have assembled, by front, back casing is assemblied in the rear and front end of middle shell, back casing is arranged at socket of adapter contact periphery, procapsid is arranged at adapter plug contact periphery. on middle shell, be provided with for rack on the portion that is sealed and matched of installing hole sealing plug-in mounting, the portion of being sealed and matched comprises the positioning cylinder 10 being integrally formed on middle shell and is sheathed on the housing seal circle 9 on positioning cylinder.
Because adaptor connector is LC adapter, therefore adapter plug locking mechanism and socket of adapter locking mechanism also adopt locking mechanism conventional in LC connector, be that adapter plug locking mechanism comprises locking clamp 7, locking clamp from front to back elasticity overhangs, locking clamp 7, procapsid 13 and adapter plug contact 14 are equivalent to a LC plug, when LC plug and cabinet socket are when inserting, locking clamp 7 will be stuck in the draw-in groove on cabinet socket, realizes the locking of cabinet socket and adapter. On middle shell, be provided with unlocking arm 8, unlocking arm is lower than positioning cylinder, the adjacent positioning cylinder 10 in rear end of unlocking arm 8 arranges, can facilitate like this capable of being unlocked by pressing arm, straight the overhanging to locking clamp upper end of front end edge fore-and-aft direction of unlocking arm, capable of being unlocked by pressing arm, unlocking arm can press down locking clamp, thereby can make locking clamp by deviating to realize release in the draw-in groove on cabinet socket. Socket of adapter locking mechanism is draw-in groove, and draw-in groove, back casing 11 and socket of adapter contact 18 are equivalent to a LC socket, and in the time of LC socket and cable plug grafting, the locking clamp in cable plug can be stuck in draw-in groove and realize and locking.
Comprise cabinet and be connected in the branch sleeve on cabinet by coupling nut with the rack of this adaptor connector adaptation, the endoporus of branch sleeve is configured for realizing the connecting hole of the portion's of being sealed and matched sealing plug-in mounting, between coupling nut and cabinet, is provided with sealing gasket. When use, LC plug is connected with cabinet socket, then branch sleeve is lock onto on rack, so just realized being connected of adapter and rack, owing to being sealed and matched between adapter housing and branch sleeve, between branch sleeve and rack, be sealed and matched, between rear fixed cover and middle shell, be sealed and matched, finally reach the classification of waterproof of IP67, IP68, go for outdoor use, then by cable plug and LC socket to inserting, complete assembling; In the time that needs are dismantled adapter, unscrew the coupling nut on branch sleeve, branch sleeve is moved backward relative to adapter housing, expose unlocking arm, can realize the release between locking clamp and cabinet socket by capable of being unlocked by pressing arm. In other embodiment of the present utility model: the rubber layer that housing seal circle can also cure on positioning cylinder replaces, as long as can ensure positioning cylinder and branch sleeve sealing inserting; The cross sectional shape of portion of being sealed and matched can also be square; Certainly the portion of being sealed and matched can also be arranged on procapsid or back casing; Unlocking arm also can be arranged on positioning cylinder; Procapsid, middle shell can also be wholely set, and middle shell, back casing also can be wholely set, or procapsid, middle shell, back casing entirety are wholely set; Sealing ring between rear fixed cover and installing hole can also not established; Adaptor connector can also be single work LC adaptor connector; Certainly adaptor connector is not only confined to the LC joints of optical fibre, such as the light of FC, other type of SC turns connector, or electric commutator or photoelectricity load in mixture adapter; Adapter plug locking mechanism, adapter plug-in mounting locking mechanism can also not established, now between connector shell and cabinet socket and cable plug by being full of locking, branch sleeve can be wholely set with cabinet; Forward and backward fixed cover also can be wholely set.
Claims (8)
1. an adaptor connector, comprise for the adaptive connector shell of pegging graft of cabinet socket, cable plug, on connector shell, be provided with for the adaptive connector body contact being connected of the contact of cable plug and for the adaptive connector plug contact being connected of contact of cabinet socket, it is characterized in that: on connector shell, be provided with for rack on connecting hole seal the portion that is sealed and matched of plug-in mounting.
2. adaptor connector according to claim 1, is characterized in that: connector body contact and connector plug contact are light contact.
3. adaptor connector according to claim 2, is characterized in that: in connector shell, be provided with the optical fiber that connects described connector body contact and connector plug contact.
4. adaptor connector according to claim 2, is characterized in that: connector body contact is arranged on rear fixed cover, is provided with sleeve seal circle between rear fixed cover and connector shell.
5. adaptor connector according to claim 4, it is characterized in that: procapsid, middle shell and back casing that before and after connector shell comprises, order split arranges, rear fixed cover is arranged at the rear end of middle shell, connector plug contact is arranged at the front end of middle shell by front fixed cover, connector body contact is arranged at the rear end of middle shell by described rear fixed cover, procapsid is arranged at the periphery of connector plug contact, and back casing is arranged at the periphery of connector body contact.
6. adaptor connector according to claim 5, is characterized in that: the portion of being sealed and matched comprises the positioning cylinder that the axis that is arranged on middle shell extends along fore-and-aft direction and is sheathed on the housing seal circle on described positioning cylinder.
7. adaptor connector according to claim 6, it is characterized in that: on procapsid, be provided with from front to back gradually that elasticity upward overhangs for the friction tight locking clamp of housing elastic card of described cabinet socket, the rear side of locking clamp is provided with the unlocking arm of realizing locking clamp subsolution lock for pressing down locking clamp, and the upper end of unlocking arm is lower than the outer peripheral face of described positioning cylinder.
8. adaptor connector according to claim 7, is characterized in that: unlocking arm is arranged on described positioning cylinder or is arranged on the described middle shell of adjacent described positioning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991063.8U CN205248520U (en) | 2015-12-03 | 2015-12-03 | Adaptor connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520991063.8U CN205248520U (en) | 2015-12-03 | 2015-12-03 | Adaptor connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248520U true CN205248520U (en) | 2016-05-18 |
Family
ID=55947594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520991063.8U Active CN205248520U (en) | 2015-12-03 | 2015-12-03 | Adaptor connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248520U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023213A (en) * | 2017-12-14 | 2018-05-11 | 沈阳兴华航空电器有限责任公司 | Dedicated in-line connector |
| CN109728475A (en) * | 2017-10-30 | 2019-05-07 | 泰科电子(上海)有限公司 | Connector assembly |
-
2015
- 2015-12-03 CN CN201520991063.8U patent/CN205248520U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109728475A (en) * | 2017-10-30 | 2019-05-07 | 泰科电子(上海)有限公司 | Connector assembly |
| CN109728475B (en) * | 2017-10-30 | 2024-05-07 | 泰科电子(上海)有限公司 | Connector assembly |
| CN108023213A (en) * | 2017-12-14 | 2018-05-11 | 沈阳兴华航空电器有限责任公司 | Dedicated in-line connector |
| CN108023213B (en) * | 2017-12-14 | 2023-11-14 | 沈阳兴华航空电器有限责任公司 | Special direct-insertion type connector |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |