CN201489138U - SC fiber adapter - Google Patents
SC fiber adapter Download PDFInfo
- Publication number
- CN201489138U CN201489138U CN2009201339506U CN200920133950U CN201489138U CN 201489138 U CN201489138 U CN 201489138U CN 2009201339506 U CN2009201339506 U CN 2009201339506U CN 200920133950 U CN200920133950 U CN 200920133950U CN 201489138 U CN201489138 U CN 201489138U
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- CN
- China
- Prior art keywords
- housing
- positioning convex
- pilot hole
- convex column
- fiber adapter
- 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 relates to an SC fiber adapter, which comprises a first shell, a second shell, a first sleeve fixing piece arranged in the first shell, a second sleeve fixing piece arranged in the second shell and a sleeve, wherein one end of the sleeve is arranged in the first sleeve fixing piece and the other end of the sleeve is arranged in the second sleeve fixing piece; and the first shell and the second shell are provided with clamping structures which are matched mutually. In the SC fiber adapter of the utility model, the first shell and the second shell have the mutually matched clamping structure and are combined by clamping, so the assembly is convenient, the working procedure of ultrasonic welding is avoided, and the production cost is reduced.
Description
Technical field
The utility model relates to fiber adapter, more particularly, relates to a kind of SC type fiber adapter.
Background technology
SC type fiber adapter is a kind ofly to be used for optical fiber distributing SC type optical fiber is lived connector that plug can dock, thereby makes light all be coupled to another root optical fiber from an optical fiber.The existing joints of optical fibre probably can be divided into two kinds: a kind of shell is the integral molded plastic moulding, need fix inner sleeve pipe fixture with ultrasound wave or metal insert; Another shell is divided into the housing of two symmetries, packs into after sleeve pipe fixture and the sleeve pipe in inside, and housing adopts ultra-sonic welded together.The SC type adapter of these two kinds of structures all exists operation many, the more high shortcomings of cost.
The utility model content
The technical problems to be solved in the utility model is, at the above-mentioned defective of SC type fiber adapter of prior art, provides a kind of simple in structure, easy to assembly, SC type fiber adapter that cost is low.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of SC type adapter, comprise first housing, second housing, and place the first sleeve pipe fixture in first housing, place the second sleeve pipe fixture in second housing, also comprise sleeve pipe, described sleeve pipe one end places in the described first sleeve pipe fixture, the other end places in the described second sleeve pipe fixture, it is characterized in that, described first housing and second housing have the interface arrangment that cooperatively interacts.
In SC type fiber adapter described in the utility model, described interface arrangment comprises the buckle on the composition surface that joins with second housing that is arranged on first housing, and is arranged on second housing and the suitable button bit of described buckle.
In SC type fiber adapter described in the utility model, the faying face that joins with second housing of described first housing is provided with positioning convex column, and described second housing is provided with and the suitable pilot hole of described positioning convex column.
In SC type fiber adapter described in the utility model, the composition surface that joins with second housing of described first housing is provided with pilot hole, and described second housing is provided with and the suitable positioning convex column of described pilot hole.
In SC type fiber adapter described in the utility model, the composition surface that joins with described second housing of described first housing is provided with positioning convex column and pilot hole, and the described second housing corresponding setting has and described positioning convex column and suitable pilot hole and the positioning convex column of pilot hole.
In SC type fiber adapter described in the utility model, described interface arrangment comprises the buckle on the composition surface that joins with second housing that is arranged on first housing, and be arranged on described composition surface symmetric position with the suitable button bit of described buckle, described second housing is identical with described first housing.
In SC type fiber adapter described in the utility model, described first housing be provided with positioning convex column and pilot hole with the faying face that joins second housing, the shape of described positioning convex column and pilot hole is suitable, and described positioning convex column and pilot hole are positioned at position symmetrical on the described composition surface.
In SC type fiber adapter described in the utility model, described positioning convex column is cylinder, square column, rectangular column or polygon prism.
Implement SC type fiber adapter of the present utility model, have following beneficial effect: adaptive first housing and second housing of SC type optical fiber of the present utility model has the interface arrangment that cooperatively interacts, and the two clamping combination is easy to assembly, cancel the operation of ultra-sonic welded, reduced production cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the decomposing schematic representation of SC type fiber adapter of the present utility model;
Fig. 2 is the cut-open view of SC type fiber adapter of the present utility model.
Embodiment
As depicted in figs. 1 and 2, in an embodiment of SC type fiber adapter of the present utility model, comprise first housing 10, second housing 20, and place the first sleeve pipe fixture 30 in first housing 10, place the second sleeve pipe fixture 40 in second housing 20, also comprise sleeve pipe 50, sleeve pipe 50 1 ends place in the first sleeve pipe fixture 30, and the other end places in the second sleeve pipe fixture 40, and first housing 10 and second housing 20 have the interface arrangment that cooperatively interacts.
In the present embodiment, in order further to save cost, first housing 10 and second housing 20 are identical, are formed by same mold injection, can save the die sinking cost like this, make housing have interchangeability preferably simultaneously.As shown in Figure 1, the composition surface 15 that joins with second housing 20 of first housing 10 is provided with buckle 11, position with buckle 11 symmetries on the composition surface 15 is provided with button bit 12, the shape of buckle 11 and button bit 12 is suitable, second housing 20 has the structure identical with first housing 10, during assembling, referring to Fig. 2, the buckle 11 of first housing 10 is corresponding with the button bit 22 on second housing 20, button bit 12 on first housing 10 is corresponding with the buckle 21 on second housing 20, and first housing 10 and second housing 20 are connected together.Assemble very conveniently, no longer need the ultra-sonic welded operation, can save cost equally.
In the present embodiment, can better locate mutually when further making first housing 10 and the assembling of second housing 20, avoid the part deflection, on composition surface 15, also be provided with positioning convex column 13a and 13b, and pilot hole 14a and 14b, the shape of positioning convex column 13a, 13b and pilot hole 14a, 14b is suitable and be symmetrical arranged.When first housing 10 and 20 clampings of second housing, positioning convex column on first housing 10 is inserted in the pilot hole on second housing, positioning convex column on second housing 20 is also inserted in the pilot hole on first housing 10, to realize the accurate location of first housing 10 and second housing 20 accordingly.In the present embodiment, positioning convex column 13a, 13b are cylinder, also can be square column, rectangular column or other polygon prisms in actual applications.The skew dislocation when preventing to assemble, positioning convex column that first housing 10 and second housing 20 cooperatively interact and pilot hole takes place between housing.
In actual applications, first housing and second housing also can be made the form that male and female cooperates, and buckle promptly only is set on first housing, are provided with and the adaptive button bit of buckle on second housing, cooperate with the clamping that realizes first housing and second housing.Further, in order to guarantee the accurate positioning of first housing and second housing, on the composition surface that joins with second housing of first housing, positioning convex column or pilot hole are set, then corresponding pilot hole or the positioning convex column of being provided with of second housing; Reference column and pilot hole perhaps are set simultaneously on the composition surface, and second housing corresponding setting pilot hole and the positioning convex column, positioning convex column can be cylinder, square column rectangular column or other polygon prisms.First housing of this structure is different with the structure of second housing, needs independent die sinking, and first housing and second housing can not exchange.In application, preferably select first housing structure identical for use with second housing.
In conjunction with the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (8)
1. SC type fiber adapter, comprise first housing, second housing, and place the first sleeve pipe fixture in first housing, place the second sleeve pipe fixture in second housing, also comprise sleeve pipe, described sleeve pipe one end places in the described first sleeve pipe fixture, the other end places in the described second sleeve pipe fixture, it is characterized in that, described first housing and second housing have the interface arrangment that cooperatively interacts.
2. SC type fiber adapter according to claim 1 is characterized in that, described interface arrangment comprises the buckle on the composition surface that joins with second housing that is arranged on first housing, and is arranged on second housing and the suitable button bit of described buckle.
3. SC type fiber adapter according to claim 2 is characterized in that, the faying face that joins with second housing of described first housing is provided with positioning convex column, and described second housing is provided with and the suitable pilot hole of described positioning convex column.
4. SC type fiber adapter according to claim 2 is characterized in that, the composition surface that joins with second housing of described first housing is provided with pilot hole, and described second housing is provided with and the suitable positioning convex column of described pilot hole.
5. SC type fiber adapter according to claim 2, it is characterized in that, the composition surface that joins with described second housing of described first housing is provided with positioning convex column and pilot hole, and the described second housing corresponding setting has and described positioning convex column and suitable pilot hole and the positioning convex column of pilot hole.
6. SC type fiber adapter according to claim 1, it is characterized in that, described interface arrangment comprises the buckle on the composition surface that joins with second housing that is arranged on first housing, and be arranged on described composition surface symmetric position with the suitable button bit of described buckle, described second housing is identical with described first housing.
7. SC type fiber adapter according to claim 6, it is characterized in that, described first housing be provided with positioning convex column and pilot hole with the faying face that joins second housing, the shape of described positioning convex column and pilot hole is suitable, and described positioning convex column and pilot hole are positioned at position symmetrical on the described composition surface.
8. according to claim 3～5 or 7 each described SC type fiber adapter, it is characterized in that described positioning convex column is cylinder, square column, rectangular column or polygon prism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201339506U CN201489138U (en) | 2009-07-24 | 2009-07-24 | SC fiber adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201339506U CN201489138U (en) | 2009-07-24 | 2009-07-24 | SC fiber adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489138U true CN201489138U (en) | 2010-05-26 |
Family
ID=42428010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201339506U Expired - Fee Related CN201489138U (en) | 2009-07-24 | 2009-07-24 | SC fiber adapter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489138U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298175A (en) * | 2010-06-23 | 2011-12-28 | 深圳日海通讯技术股份有限公司 | Optical fiber adapter |
| CN102385118A (en) * | 2011-10-27 | 2012-03-21 | 中航光电科技股份有限公司 | Optical fiber connector and adaptor thereof |
| CN102722002A (en) * | 2011-03-29 | 2012-10-10 | 光红建圣股份有限公司 | Optical fiber connector |
| CN105866899A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | SC adapter |
-
2009
- 2009-07-24 CN CN2009201339506U patent/CN201489138U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102298175A (en) * | 2010-06-23 | 2011-12-28 | 深圳日海通讯技术股份有限公司 | Optical fiber adapter |
| CN102722002A (en) * | 2011-03-29 | 2012-10-10 | 光红建圣股份有限公司 | Optical fiber connector |
| CN102385118A (en) * | 2011-10-27 | 2012-03-21 | 中航光电科技股份有限公司 | Optical fiber connector and adaptor thereof |
| CN105866899A (en) * | 2016-06-07 | 2016-08-17 | 江苏八达电子有限公司 | SC adapter |
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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: 20100526 Termination date: 20170724 |