CN206557439U

CN206557439U - A kind of quick assembling simple type SC connectors

Info

Publication number: CN206557439U
Application number: CN201720245243.0U
Authority: CN
Inventors: 李波涛; 吴体荣; 曾大庆; 黄玉军
Original assignee: Nanjing Huamai Technology Co Ltd
Current assignee: Nanjing Huamai Technology Co Ltd
Priority date: 2017-03-14
Filing date: 2017-03-14
Publication date: 2017-10-13
Anticipated expiration: 2027-03-14

Abstract

The utility model discloses a kind of quick assembling simple type SC connectors, including overcoat, lock pin and spacing ring；The lock pin is arranged in overcoat through spacing ring, generally four sides bar shape outside the overcoat, and jacket internal is hollow cavity, including the lock pin chamber positioned at upper end and the tail optical fiber chamber positioned at lower end；The side of overcoat is sequentially set with guide groove, limiting card, loose slot and crossed beam trunking；The spacing ring is connected in loose slot by guide groove.The beneficial effects of the utility model are, reduce the cost of raw material, reduce assembly work, reduce enterprises using the labor cost, improve efficiency of assembling, shorten the supply time.

Description

A kind of quick assembling simple type SC connectors

Technical field

The utility model is related to a kind of quick assembling simple type SC connectors, in ODN equipment, belonging to communication network and setting Standby technical field.

Background technology

The current SC connectors used most of on the market are all by tail sleeve, pressure ring, spring base, spring, white inner sleeve, shell Constituted with lock pin, the parts species of composition is more, assembly process is more cumbersome.Single SC connectors use material and workload all It is very big, in the case where current human cost is growing day by day, the production cost of enterprise is considerably increased, when also having dragged slowly shipment Between.

The content of the invention

For the deficiency of traditional product, the utility model provides a kind of quick assembling simple type SC connectors, using overcoat, The mode for being caught in lock pin completes assembling.

The technical scheme that the utility model is used is

A kind of quick assembling simple type SC connectors, including overcoat, lock pin and spacing ring；The lock pin is set through spacing ring It is placed in overcoat, generally four sides bar shape outside the overcoat, jacket internal is hollow cavity, including inserting positioned at upper end Core cavity and the tail optical fiber chamber positioned at lower end；The side of overcoat is sequentially set with guide groove, limiting card, loose slot and crossed beam trunking；It is described Spacing ring is connected in loose slot by guide groove.

Preferably, the spacing for being smaller than guide groove of the limiting card.

Preferably, outer put is additionally provided with hangers and afterbody boss.

Preferably, the spacing ring includes annulus and the lug boss of side, and the lug boss coordinates with loose slot It is fixed.

Preferably, the lock pin carries tail optical fiber, and the tail optical fiber is fixed in crossed beam trunking.

The beneficial effects of the utility model are：1st, the quantity that SC connector devices replace the spare parts is reduced, is changed by 7 original parts Into present 3 parts composition；2nd, the cost of raw material is reduced；3rd, assembly work is reduced, enterprises using the labor cost is reduced； 4th, efficiency of assembling is improved, the supply time is shortened.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the utility model jacket structure schematic diagram.

Fig. 3 is the utility model inserting core structure schematic diagram.

Fig. 4 is the utility model spacing ring structural representation.

In Fig. 1：1-1, overcoat；1-2, lock pin；1-3, spacing ring.

In Fig. 2：2-1, lock pin chamber；2-2, tail optical fiber chamber；2-3, crossed beam trunking；2-4, positive stop lug boss；2-5, loose slot；2-6, limit Position card；2-7, guide groove；2-8, hangers；2-9, afterbody boss.

Embodiment

The utility model is further described below in conjunction with accompanying drawing.

Overcoat 1-1 includes lock pin chamber 2-1, tail optical fiber chamber 2-2, crossed beam trunking 2-3, positive stop lug boss 2-4, loose slot 2-5, limiting card 2-6, guide groove 2-7, hangers 2-8 and afterbody boss 2-9；The lock pin 1-2 with tail optical fiber, its tail optical fiber part is first caught in crossed beam trunking 2-3, is then inserted into overcoat 1-1, and positive stop lug boss 2-4 plays limitation lock pin and moves inward left and right；The spacing ring is inserted in slotting On core, it is caught in by guide groove 2-7 in loose slot 2-5, plays spacing lock pin and be displaced outwardly, skid off overcoat effect；The hangers 2-8 is spacing fixation in insertion SC adapters；Finger is affectedly bashful part when the afterbody boss 2-9 is plug SC connector. The utility model simplifies the part and assembly technology of SC connectors, has made 3 present part groups into by 7 original parts Into using overcoat 1-1, the mode for being caught in lock pin 1-2 completes assembling, and the lock pin 1-2 with tail optical fiber, its tail optical fiber part was first caught in line Groove 2-3, is then inserted into overcoat 1-1, and positive stop lug boss 2-4 plays limitation lock pin and moves inward left and right, and spacing ring 1-3 is inserted in slotting On core 1-2, it is caught in by guide groove 2-7 in loose slot 2-5, limiting card 2-6 plays limitation spacing ring 1-3 and is displaced outwardly, and also limits Make lock pin 1-2 to be displaced outwardly, hangers 2-8 is spacing fixation in insertion SC adapters, afterbody boss 2-9 connects for plug SC Finger is affectedly bashful part when connecing device.

Claims

1. a kind of quick assembling simple type SC connectors, it is characterised in that including overcoat, lock pin and spacing ring；The lock pin is worn Cross spacing ring to be arranged in overcoat, generally four sides bar shape outside the overcoat, jacket internal is hollow cavity, including position Lock pin chamber in upper end and the tail optical fiber chamber positioned at lower end；The side of overcoat is sequentially set with guide groove, limiting card, loose slot and mistake Wire casing；The spacing ring is connected in loose slot by guide groove.

2. a kind of quick assembling simple type SC connectors according to claim 1, it is characterised in that between the limiting card Spacing away from less than guide groove.

3. a kind of quick assembling simple type SC connectors according to claim 1, it is characterised in that outer put also sets It is equipped with hangers and afterbody boss.

4. a kind of quick assembling simple type SC connectors according to claim 1, it is characterised in that the spacing ring includes Annulus and the lug boss of side, the lug boss coordinates with loose slot to be fixed.

5. a kind of quick assembling simple type SC connectors according to claim 1, it is characterised in that the lock pin carries tail Fibre, the tail optical fiber is fixed in crossed beam trunking.