CN204269868U - Fiber adapter - Google Patents
Fiber adapter Download PDFInfo
- Publication number
- CN204269868U CN204269868U CN201420851328.XU CN201420851328U CN204269868U CN 204269868 U CN204269868 U CN 204269868U CN 201420851328 U CN201420851328 U CN 201420851328U CN 204269868 U CN204269868 U CN 204269868U
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- CN
- China
- Prior art keywords
- core retainer
- slot
- pedestal
- fiber adapter
- retainer plates
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- 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.)
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Abstract
The utility model discloses a kind of fiber adapter, comprise the pedestal with cavity, two core retainer plates and ceramic core; The baseplate part of two core retainer plates fits, and the tube of two core retainer plates is arranged dorsad; Pedestal outside is provided with installing component, and installing component comprises two shrapnel part and connecting portion, and the two opposite side walls of pedestal is provided with the stopper slot adapted with shrapnel part, and shrapnel part is limited in stopper slot; Two core retainer plates sidewall of pedestal offering confession load the opening of cavity, and cavity inner wall forms slot, and the baseplate part corresponding edges of two core retainer plates is plugged in slot, and opening part is furnished with slot cover, is provided with the cover plate of shutoff opening in slot cover; One end of the connecting portion holddown plate of installing component, the grafting boss of the described cover plate other end coordinates with the draw-in groove grafting on described base internal wall.Fiber adapter of the present utility model is easy to assembly, and without the need to using device for ultrasonic welding when assembling, effectively reduces production cost.
Description
Technical field
The utility model belongs to fiber active linker technical field, is specifically related to a kind of fiber adapter.
Background technology
Fiber adapter (being also the joints of optical fibre), for connecting one or more pairs of Optical fiber plug, paired Optical fiber plug is coupled and realizes the connection of light path in fiber adapter.Existing a kind of fiber adapter, the internal axle sleeve comprising two shells and be located at respectively in two shells, is equipped with ceramic core in two internal axle sleeves.When assembling, first ceramic core is loaded in internal axle sleeve, and by internal axle sleeve wherein a shell, then adopt supersonic welding to be connected together on two shells.Existing this fiber adapter, owing to will use device for ultrasonic welding in assembling process, thus adds production cost.
Utility model content
To this, without the need to using device for ultrasonic welding when the purpose of this utility model is to provide a kind of assembling, effectively production cost can be reduced, and fiber adapter easy to assembly.
The technical scheme realizing the utility model object is:
A kind of fiber adapter, comprises the pedestal with cavity, the ceramic core be located at two core retainer plates in described cavity and be located in two described core retainer plates; Described core retainer plate has tube and baseplate part, and the baseplate part of described two core retainer plates fits, and the tube of described two core retainer plates is arranged dorsad; Described pedestal outside is provided with the installing component of the schistose texture that takes the shape of the letter U, the connecting portion of two shrapnel part described in described installing component comprises two shrapnel part and is connected, described shrapnel part is provided with the shell fragment of tilting, the two opposite side walls of described pedestal is provided with the stopper slot adapted with described shrapnel part, and described shrapnel part is limited in described stopper slot; The sidewall of described pedestal offers the opening loading described cavity for two described core retainer plates, described cavity inner wall forms slot, the baseplate part corresponding edges of described two core retainer plates is plugged in described slot, described opening part is furnished with slot cover, is provided with the cover plate of opening described in shutoff in described slot cover; The described connecting portion of described installing component compresses one end of described cover plate, and the described grafting boss of the cover plate other end coordinates with the draw-in groove grafting on described base internal wall.
In technique scheme, the outer wall of described cover plate is provided with the groove being suitable for holding described connecting portion.
In technique scheme, described cover plate inwall is provided with the locating slot coordinated with described baseplate part corresponding edges.
In technique scheme, in the two ends socket of described pedestal, be inserted with dust plug.
In technique scheme, described baseplate part forms and and can insert the elasticity that the Optical fiber plug in described socket is connected and hook plate with described dust plug.
In technique scheme, described elasticity hooks between the root of plate and described baseplate part and is provided with reinforcement boss.
In technique scheme, the baseplate part of a core retainer plate is provided with positioning boss, and the baseplate part of another core retainer plate is provided with the detent matched with described positioning boss.
The utility model has positive effect: in (1) fiber adapter of the present utility model, the sidewall of described pedestal offers the opening loading described cavity for two described core retainer plates, described cavity inner wall forms slot, the baseplate part corresponding edges of described two core retainer plates is plugged in described slot, described opening part is furnished with slot cover, is provided with the cover plate of opening described in shutoff in described slot cover; The described connecting portion of described installing component compresses one end of described cover plate, and the described grafting boss of the cover plate other end coordinates with the draw-in groove grafting on described base internal wall; By adopting said structure, when assembling, by two described core retainer plates from the opening part plug-in mounting of pedestal in the lumen, and compressed the cover plate one end be located in described slot cover by the connecting portion of installing component, being connected with the draw-in groove on base internal wall of the cover plate other end, so just can by fixed for described cover plate, effectively prevent cover plate from coming off, assembly work is convenient, and without the need to using device for ultrasonic welding when assembling, reduces production cost.(2) in fiber adapter of the present utility model, described cover plate inwall is provided with the locating slot coordinated with described baseplate part corresponding edges, arranges the effect can playing location core retainer plate further like this.(3) in fiber adapter of the present utility model, by establishing dust plug in socket interpolation, effectively can prevent dust from entering into fiber adapter inside, there is good dustproof effect.(4), in fiber adapter of the present utility model, described baseplate part forms and and can insert the elasticity that the Optical fiber plug in described socket is connected and hook plate with described dust plug; By adopting this structure, before fiber adapter uses, being come off to prevent dust plug by elasticity hook plate and dust plug snapping, in fiber adapter uses, being come off to prevent Optical fiber plug by elasticity hook plate and Optical fiber plug snapping, there is good practicality.(5) in fiber adapter of the present utility model, when completed knocked down products, first ceramic core is loaded core retainer plate, again two core retainer plates are pushed in cavity in the lump after then the positioning boss of two core retainer plates being coordinated with detent, assembly working can be made so more convenient.
Accompanying drawing explanation
Fig. 1 is the stereographic map of fiber adapter of the present utility model;
Fig. 2 is the positive direction view of fiber adapter of the present utility model;
Fig. 3 is for fiber adapter shown in Fig. 2 is along the cut-open view of A-A line cutting;
Fig. 4 is the partial enlarged view at B place in Fig. 3;
Fig. 5 is in fiber adapter of the present utility model, the structural representation of core retainer plate;
Fig. 6 is the explosive view of fiber adapter of the present utility model.
Reference numeral shown in figure is: 1-pedestal; 11-stopper slot; 12-slot; 13-slot cover; 14-draw-in groove; 2-core retainer plate; 21-tube; 22-baseplate part; 23-elasticity hooks plate; 24-strengthens boss; 25-positioning boss; 26-detent; 3-ceramic core; 4-installing component; 41-shrapnel part; 42-connecting portion; 5-cover plate; 51-grafting boss; 52-groove; 53-locating slot; 6-dust plug.
Embodiment
Do to illustrate below in conjunction with the concrete structure of Figure of description to fiber adapter of the present utility model:
A kind of fiber adapter, as shown in Figures 1 to 6, it comprises the pedestal 1 with cavity, the ceramic core 3 be located at two core retainer plates 2 in described cavity and be located in two described core retainer plates 2; Described core retainer plate 2 has tube 21 and baseplate part 22, and the baseplate part 22 of described two core retainer plates 2 fits, and the tube 21 of described two core retainer plates 2 is arranged dorsad; Described pedestal 1 outside is provided with the installing component 4 of the schistose texture that takes the shape of the letter U, the connecting portion 42 of two shrapnel part 41 described in described installing component 4 comprises two shrapnel part 41 and is connected, described shrapnel part 41 is provided with the shell fragment of tilting, the two opposite side walls of described pedestal 1 is provided with the stopper slot 11 adapted with described shrapnel part 41, and described shrapnel part 41 is limited in described stopper slot 11; The sidewall of described pedestal 1 offers the opening loading described cavity for two described core retainer plates 2, described cavity inner wall forms slot 12, baseplate part 22 corresponding edges of described two core retainer plates 2 is plugged in described slot 12, described opening part is furnished with slot cover 13, is provided with the cover plate 5 of opening described in shutoff in described slot cover 13; The described connecting portion 42 of described installing component 4 compresses one end of described cover plate 5, and the grafting boss 51 of described cover plate 5 other end coordinates with draw-in groove 14 grafting on described pedestal 1 inwall; By adopting said structure, when assembling, by two described core retainer plates 2 from the opening part plug-in mounting of pedestal 1 in the lumen, and compressed cover plate 5 one end be located in described slot cover 13 by the connecting portion 42 of installing component 4, being connected with the draw-in groove 14 on pedestal 1 inwall of cover plate 5 other end, so just can by fixed for described cover plate 5, effectively prevent cover plate 5 from coming off, assembly work is convenient, and without the need to using device for ultrasonic welding when assembling, reduces production cost.
As shown in Figure 3, the outer wall of described cover plate 5 is provided with the groove 52 being suitable for holding described connecting portion 42, by arranging groove 52, making the outer wall of described connecting portion 42 and the outer wall of cover plate 5 be in same plane, product design can be made so more attractive in appearance, more improve grade.
Described cover plate 5 inwall in the present embodiment is provided with the locating slot 53 coordinated with described baseplate part 22 corresponding edges, arranges the effect can playing the described core retainer plate 2 in location further like this.
In the present embodiment, in the two ends socket of described pedestal 1, be inserted with dust plug 6, by establishing dust plug 6 in socket interpolation, effectively can prevent dust from entering into fiber adapter inside, there is good dustproof effect.
In the present embodiment, described baseplate part 22 forms and and can insert the elasticity that the Optical fiber plug in described socket is connected and hook plate 23 with described dust plug 6; By adopting this structure, before fiber adapter uses, hook plate 23 by elasticity and come off to prevent dust plug 6 with dust plug 6 snapping, in fiber adapter uses, hook plate 23 by elasticity to come off to prevent Optical fiber plug with Optical fiber plug snapping, there is good practicality.
Further, be provided with between the root of described elasticity hook plate 23 and described baseplate part 22 and strengthen boss 24, strengthening by arranging the intensity that boss 24 can increase elasticity hook plate 23, effectively preventing elasticity from hooking when plate 23 fastens with dust plug 6 or Optical fiber plug and rupturing.
In the present embodiment, the described baseplate part 22 of a core retainer plate 2 is provided with positioning boss 25, and the described baseplate part 22 of another core retainer plate 2 is provided with the detent 26 matched with described positioning boss 25; By adopting said structure, when completed knocked down products, first ceramic core 3 being loaded core retainer plate 2, again two core retainer plates 2 being pushed in cavity in the lump after then the positioning boss 25 of two core retainer plates 2 being coordinated with detent 26, assembly working can be made so more convenient.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (7)
1. a fiber adapter, comprises the pedestal (1) with cavity, the ceramic core (3) be located at two core retainer plates (2) in described cavity and be located in two described core retainer plates (2); Described core retainer plate (2) has tube (21) and baseplate part (22), the baseplate part (22) of described two core retainer plates (2) fits, and the tube (21) of described two core retainer plates (2) is arranged dorsad; Described pedestal (1) outside is provided with the installing component (4) of the schistose texture that takes the shape of the letter U, the connecting portion (42) of two shrapnel part (41) described in described installing component (4) comprises two shrapnel part (41) and is connected, described shrapnel part (41) is provided with the shell fragment of tilting, the two opposite side walls of described pedestal (1) is provided with the stopper slot (11) adapted with described shrapnel part (41), and described shrapnel part (41) is limited in described stopper slot (11); It is characterized in that: the sidewall of described pedestal (1) offers the opening loading described cavity for two described core retainer plates (2), described cavity inner wall forms slot (12), baseplate part (22) corresponding edges of described two core retainer plates (2) is plugged in described slot (12), described opening part is furnished with slot cover (13), is provided with the cover plate (5) of opening described in shutoff in described slot cover (13); The described connecting portion (42) of described installing component (4) compresses one end of described cover plate (5), and the grafting boss (51) of described cover plate (5) other end coordinates with draw-in groove (14) grafting on described pedestal (1) inwall.
2. fiber adapter according to claim 1, is characterized in that: the outer wall of described cover plate (5) is provided with the groove (52) being suitable for holding described connecting portion (42).
3. fiber adapter according to claim 2, is characterized in that: described cover plate (5) inwall is provided with the locating slot (53) coordinated with described baseplate part (22) corresponding edges.
4. fiber adapter according to claim 3, is characterized in that: be inserted with dust plug (6) in the two ends socket of described pedestal (1).
5. fiber adapter according to claim 4, is characterized in that: described baseplate part (22) forms and and can insert the elasticity that the Optical fiber plug in described socket is connected and hook plate (23) with described dust plug (6).
6. fiber adapter according to claim 5, is characterized in that: be provided with between the root of described elasticity hook plate (23) and described baseplate part (22) and strengthen boss (24).
7. fiber adapter according to any one of claim 1 to 6, it is characterized in that: the baseplate part (22) of a core retainer plate (2) is provided with positioning boss (25), the baseplate part (22) of another core retainer plate (2) is provided with the detent (26) matched with described positioning boss (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851328.XU CN204269868U (en) | 2014-12-29 | 2014-12-29 | Fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420851328.XU CN204269868U (en) | 2014-12-29 | 2014-12-29 | Fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204269868U true CN204269868U (en) | 2015-04-15 |
Family
ID=52804728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420851328.XU Active CN204269868U (en) | 2014-12-29 | 2014-12-29 | Fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204269868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278052A (en) * | 2015-12-02 | 2016-01-27 | 黄石晨信光电股份有限公司 | Integrated high-return-loss optical component adapter |
| CN108832370A (en) * | 2018-09-21 | 2018-11-16 | 新确精密科技（深圳）有限公司 | A kind of adapter |
-
2014
- 2014-12-29 CN CN201420851328.XU patent/CN204269868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105278052A (en) * | 2015-12-02 | 2016-01-27 | 黄石晨信光电股份有限公司 | Integrated high-return-loss optical component adapter |
| CN108832370A (en) * | 2018-09-21 | 2018-11-16 | 新确精密科技（深圳）有限公司 | A kind of adapter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |