CN204855875U - Novel audio frequency fiber connector - Google Patents
Novel audio frequency fiber connector Download PDFInfo
- Publication number
- CN204855875U CN204855875U CN201520608385.XU CN201520608385U CN204855875U CN 204855875 U CN204855875 U CN 204855875U CN 201520608385 U CN201520608385 U CN 201520608385U CN 204855875 U CN204855875 U CN 204855875U
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- CN
- China
- Prior art keywords
- upper cover
- dustproof sheet
- pedestal
- groove
- draw
- 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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Abstract
The utility model discloses a novel audio frequency fiber connector, it includes base, optic fibre chip, upper cover, dustproof sheet, AV lock pin needle, the base front side is provided with the ascending draw -in groove of opening, and is provided with the fixed slot bottom the base front side, the draw -in groove communicates with each other from top to bottom with the fixed slot, the optic fibre chip is placed in the fixed slot, the upper cover card is placed in the draw -in groove and is lain in optic fibre chip top, the upper cover is provided with the optical fiber cable preformed hole, the dustproof sheet pin joint and is provided with the torsional spring between dustproof sheet and the upper cover in the upper cover, under the effect of torsional spring, the dustproof sheet blocks upper cover optical fiber cable preformed hole entry, prevents that the dust from getting into, base rear side upper end up extension is provided with a projection, be provided with the AV jack in the middle of the projection, the metal button of AV lock pin needle inserts the base diapire, realizes electric signal transition audio transmission's effect.
Description
Technical field
The utility model relates to the joints of optical fibre, particularly relates to a kind of novel audio joints of optical fibre.
Background technology
The development of digital technology, makes optical fiber communication become the trend of information transmission development.Existing audio optical fibre connector construction generally comprises pedestal, plastic cement bonnet, fiber chip, plastic cement dust cap.First fiber chip is lain in base bottom chip pickup groove during assembling, then the fixing buckle above plastic cement bonnet is utilized to match with the fixed card slot on pedestal, fiber chip is fixed, in the optical fiber cable preformed hole finally utilizing plastic cement dust cap to insert on pedestal, prevents dust from entering.In use dust cap takes up room comparatively large, and will extract plastic cement dust cap during use Optical fiber plug, and turn back to again after using, complex operation, plastic cement dust cap is also easily lost; In addition, on audio optical fibre and AV socket market, major part is split or two combination of monomers, affect production efficiency, takies larger space, wastes resource space.
Utility model content
The purpose of this utility model is to provide a kind of novel audio joints of optical fibre, and it adopts dustproof sheet to replace dust cap, thus does not take up space, and easy to operate, have employed the AV of integral type, thus reduces personnel's installation time.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of novel audio joints of optical fibre, comprise pedestal, fiber chip, upper cover, dustproof sheet, AV lock pin pin, AV copper sheathing, the draw-in groove of opening upwards is provided with on front side of described pedestal, and bottom is provided with pickup groove on front side of pedestal, described draw-in groove communicates up and down with pickup groove, described fiber chip is positioned in pickup groove, described upper cover to be placed in draw-in groove and to be positioned at above fiber chip, described upper cover is provided with the optical fiber cable preformed hole of opening upwards, described dustproof sheet is articulated in upper cover, and be provided with torsion spring between dustproof sheet and upper cover, under the effect of torsion spring, described dustproof sheet blocks upper cover optical fiber cable preformed hole entrance, on rear side of described pedestal, upper end is up extended a projection, AV jack is provided with in the middle of described projection, described pedestal bottom rear is provided with the slot communicated with AV jack, described AV lock pin pin comprises a lateral part and is arranged at the vertical buckle of rear end, described lateral part, described buckle inserts in slot, described AV copper sheathing is provided with a sleeve pipe, and described casing pipe sleeve is located at outside pedestal projection.
Before and after described upper cover, two lateral walls is respectively arranged with pivoted hole, described torsion spring comprises two spaced coils, connect the U-shaped connecting pin on the left of two coils, two are arranged at the feet on the right side of two coils respectively, described dustproof sheet comprises a body, two pivots being arranged at rear and front end on the left of described body respectively, two are arranged at the reference column inside two pivots respectively, described body lower surface is provided with two locating slots, two coils of described torsion spring are sheathed on outside dustproof sheet two reference column respectively, two feets are placed in two locating slots respectively, two pivots of described dustproof sheet insert in the pivoted hole of upper cover two side respectively, the U-shaped connecting pin of torsion spring is resisted against upper cover inner left wall.
Before and after described upper cover, both sides outer wall is provided with elasticity button bit, corresponding, before and after described pedestal draw-in groove inwall, both sides are provided with button hole, and described elasticity button bit buckles in button hole.
Described upper cover outer wall front interval is protruded and is provided with two slide blocks, corresponding, described pedestal draw-in groove front inner wall is arranged at intervals with two chutes.
Described projection outside spacers is provided with multiple Elastic buckle, corresponding, the internal surface of sleeve pipe of described AV copper sheathing is provided with multiple hole clipping, and described Elastic buckle snaps in described hole clipping.
Also comprise an AV packing ring, described AV packing ring is placed in pedestal projection upper end, and then AV copper sheathing is inserted in projection periphery from top to bottom.
The beneficial effects of the utility model are: because the utility model have employed dustproof sheet, and dustproof sheet is arranged in upper cover, thus does not take up space; And under the effect of torsion spring, dustproof sheet remains the state blocking upper cover optical fiber cable preformed hole entrance, thus can prevent dust from entering, when Optical fiber plug inserts, down can promote dustproof sheet, put in place, after Optical fiber plug is extracted, under the effect of torsion spring until Optical fiber plug inserts, dustproof sheet resets, thus operation is also simple, nor to worry that dustproof sheet as dust cap, easily can be lost; In addition, the utility model has set up AV lock pin pin and AV jack, and namely the utility model is integrated with audio optical fibre and AV socket and function, and AV jack is formed as one in pedestal, thus decreases personnel's assembly work.
Accompanying drawing explanation
Fig. 1 is the utility model audio optical fibre connector schematic perspective view;
Fig. 2 is the utility model audio optical fibre connector part exploded perspective view;
Fig. 3 is the utility model audio optical fibre connector exploded perspective view;
Fig. 4 is the utility model audio optical fibre connector dustproof sheet, torsion spring, upper cover overlook amplification schematic perspective view.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As Fig. 1, 2, 3, shown in 4, the utility model audio optical fibre connector comprises pedestal 1, fiber chip 2, upper cover 3, dustproof sheet 4, AV lock pin pin 5, AV copper sheathing 6, the draw-in groove 11 of opening upwards is provided with on front side of described pedestal 1, and bottom is provided with pickup groove 12 on front side of pedestal 1, described draw-in groove 11 communicates with pickup groove about 12, described fiber chip 2 is positioned in pickup groove 12, described upper cover 3 to be placed in draw-in groove 11 and to be positioned at above fiber chip 2, described upper cover 3 is provided with the optical fiber cable preformed hole 31 of opening upwards, described dustproof sheet 4 is articulated in upper cover 3, and be provided with torsion spring 7 between dustproof sheet 4 and upper cover 3, under the effect of torsion spring 7, described dustproof sheet 4 blocks upper cover optical fiber cable preformed hole 31 entrance, on rear side of described pedestal 1, upper end is up extended a projection 13, AV jack 131 is provided with in the middle of described projection 13, described pedestal 1 bottom rear is provided with the slot (not shown) communicated with AV jack 131, described AV lock pin pin 5 comprises a lateral part 51 and is arranged at the vertical buckle 52 of rear end, described lateral part 51, described buckle 52 inserts in slot, described AV copper sheathing 6 is provided with a sleeve pipe 61, and described sleeve pipe 61 is sheathed on outside pedestal projection 13.
In the present embodiment, preferably, before and after described upper cover 3, two lateral walls is respectively arranged with pivoted hole 32, described torsion spring 7 comprises two spaced coils 71, connect the U-shaped connecting pin 72 on the left of two coils 71, two are arranged at the feet 73 on the right side of two coils 71 respectively, described dustproof sheet 4 comprises a body 41, two pivots 42 being arranged at rear and front end on the left of described body 41 respectively, two are arranged at the reference column 43 inside two pivots 42 respectively, described body 41 lower surface is provided with two locating slots 411, two coils 71 of described torsion spring 7 are sheathed on outside dustproof sheet 4 liang of reference columns 43 respectively, two feets 73 are placed in two locating slots 411 respectively, two pivots 42 of described dustproof sheet 4 insert in the pivoted hole 32 of upper cover 3 two side respectively, the U-shaped connecting pin 72 of torsion spring 7 is resisted against upper cover 3 inner left wall.That is, dustproof sheet 4 is arranged in upper cover 3, and under the effect of torsion spring 7, dustproof sheet 4 keeps the state blocking upper cover optical fiber cable preformed hole 31 entrance always.
In the present embodiment, before and after described upper cover 3, both sides outer wall is provided with elasticity button bit 33, corresponding, before and after described pedestal draw-in groove 11 inwall, both sides are provided with button hole 111, and described elasticity button bit 33 buckles in button hole 111.During assembling, first fiber chip 2 is kept flat in the pickup groove 12 be placed in bottom described pedestal 1, again upper cover 3 is loaded in pedestal 1 draw-in groove 11, fixed cover 3 and pedestal 1 in the button hole 111 being buckled into pedestal draw-in groove 11 inwall by the elasticity button bit 33 of upper cover 3, and after upper cover 3 is assembled in pedestal 1, push down by fiber chip 2, thus fiber chip 2 is fixed.Preferably, described upper cover 3 outer wall front interval is protruded and is provided with two slide blocks 34, corresponding, described pedestal draw-in groove 11 front inner wall is arranged at intervals with two chutes 112, and during assembling, slide block 34 is facing to the direction of chute 112, thus wrongly installed direction when can avoid assembling.
In the present embodiment, described projection 13 outside spacers is provided with multiple Elastic buckle 132, corresponding, sleeve pipe 61 inwall of described AV copper sheathing 6 is provided with multiple hole clipping (not shown), and described Elastic buckle 132 snaps in described hole clipping.Preferably, the utility model audio optical fibre connector also comprises an AV packing ring 8, during assembling, described AV packing ring 8 is placed in pedestal projection 13 upper end, then AV copper sheathing 6 is inserted in projection 13 periphery from top to bottom, snapped in hole clipping by Elastic buckle 132 and connect AV copper sheathing 6 and pedestal 1, thus AV copper sheathing 6, AV packing ring 8 and pedestal 1 are fitted together.AV copper sheathing 6 is mainly ground connection effect, and the buckle 52 of AV lock pin pin 5 inserts in the slot bottom pedestal 1, realizes the effect of electric signal transducing audio transmission.
In sum, because the utility model have employed dustproof sheet 4, and dustproof sheet 4 is arranged in upper cover 3, thus does not take up space; And under the effect of torsion spring 7, dustproof sheet 4 remains the state blocking upper cover 3 optical fiber cable preformed hole 31 entrance, thus can prevent dust from entering, when Optical fiber plug inserts, down can promote dustproof sheet 4, put in place, after Optical fiber plug is extracted, under the effect of torsion spring 7 until Optical fiber plug inserts, dustproof sheet 4 resets, thus operation is also simple, nor to worry that dustproof sheet 4 as dust cap, easily can be lost; In addition, the utility model has set up AV lock pin pin 5 and AV jack 131, namely the utility model is integrated with audio optical fibre and AV socket and function, and AV jack 131 is arranged in the middle of projection 13, and projection 13 is integrally formed at upper end on rear side of pedestal 1, that is AV jack 131 is integrally formed at pedestal 1, thus decrease personnel's assembly work.
In foregoing description, with reference to figure 1, after with direction, AV jack 131 place being, be front with direction, upper cover 3 place, the left in Fig. 1 is defined as a left side, and the right in Fig. 1 is defined as the right side.
Claims (6)
1. novel audio joints of optical fibre, it is characterized in that: comprise pedestal, fiber chip, upper cover, dustproof sheet, AV lock pin pin, AV copper sheathing, the draw-in groove of opening upwards is provided with on front side of described pedestal, and bottom is provided with pickup groove on front side of pedestal, described draw-in groove communicates up and down with pickup groove, described fiber chip is positioned in pickup groove, described upper cover to be placed in draw-in groove and to be positioned at above fiber chip, described upper cover is provided with the optical fiber cable preformed hole of opening upwards, described dustproof sheet is articulated in upper cover, and be provided with torsion spring between dustproof sheet and upper cover, under the effect of torsion spring, described dustproof sheet blocks upper cover optical fiber cable preformed hole entrance, on rear side of described pedestal, upper end is up extended a projection, AV jack is provided with in the middle of described projection, described pedestal bottom rear is provided with the slot communicated with AV jack, described AV lock pin pin comprises a lateral part and is arranged at the vertical buckle of rear end, described lateral part, described buckle inserts in slot, described AV copper sheathing is provided with a sleeve pipe, and described casing pipe sleeve is located at outside pedestal projection.
2. the novel audio joints of optical fibre according to claim 1, it is characterized in that: before and after described upper cover, two lateral walls is respectively arranged with pivoted hole, described torsion spring comprises two spaced coils, connect the U-shaped connecting pin on the left of two coils, two are arranged at the feet on the right side of two coils respectively, described dustproof sheet comprises a body, two pivots being arranged at rear and front end on the left of described body respectively, two are arranged at the reference column inside two pivots respectively, described body lower surface is provided with two locating slots, two coils of described torsion spring are sheathed on outside dustproof sheet two reference column respectively, two feets are placed in two locating slots respectively, two pivots of described dustproof sheet insert in the pivoted hole of upper cover two side respectively, the U-shaped connecting pin of torsion spring is resisted against upper cover inner left wall.
3. the novel audio joints of optical fibre according to claim 1 and 2, is characterized in that: before and after described upper cover, both sides outer wall is provided with elasticity button bit, corresponding, before and after described pedestal draw-in groove inwall, both sides are provided with button hole, and described elasticity button bit buckles in button hole.
4. the novel audio joints of optical fibre according to claim 3, is characterized in that: described upper cover outer wall front interval is protruded and is provided with two slide blocks, corresponding, described pedestal draw-in groove front inner wall is arranged at intervals with two chutes.
5. the novel audio joints of optical fibre according to claim 4, is characterized in that: described projection outside spacers is provided with multiple Elastic buckle, corresponding, the internal surface of sleeve pipe of described AV copper sheathing is provided with multiple hole clipping, and described Elastic buckle snaps in described hole clipping.
6. the novel audio joints of optical fibre according to claim 5, is characterized in that: also comprise an AV packing ring, and described AV packing ring is placed in pedestal projection upper end, and then AV copper sheathing is inserted in projection periphery from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608385.XU CN204855875U (en) | 2015-08-13 | 2015-08-13 | Novel audio frequency fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520608385.XU CN204855875U (en) | 2015-08-13 | 2015-08-13 | Novel audio frequency fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855875U true CN204855875U (en) | 2015-12-09 |
Family
ID=54746411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520608385.XU Expired - Fee Related CN204855875U (en) | 2015-08-13 | 2015-08-13 | Novel audio frequency fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144972A (en) * | 2022-07-18 | 2022-10-04 | 烽火通信科技股份有限公司 | Waterproof and dustproof connector, adapter and connector assembly |
-
2015
- 2015-08-13 CN CN201520608385.XU patent/CN204855875U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115144972A (en) * | 2022-07-18 | 2022-10-04 | 烽火通信科技股份有限公司 | Waterproof and dustproof connector, adapter and connector assembly |
| CN115144972B (en) * | 2022-07-18 | 2023-06-20 | 烽火通信科技股份有限公司 | Waterproof and dustproof connector, adapter and connector assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200813 |