CN205982740U - Connect reliable ceramic lock pin - Google Patents
Connect reliable ceramic lock pin Download PDFInfo
- Publication number
- CN205982740U CN205982740U CN201620757332.9U CN201620757332U CN205982740U CN 205982740 U CN205982740 U CN 205982740U CN 201620757332 U CN201620757332 U CN 201620757332U CN 205982740 U CN205982740 U CN 205982740U
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- lock pin
- pin body
- insertion core
- ceramic insertion
- reliable ceramic
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Abstract
The utility model discloses a connect reliable ceramic lock pin, including the lock pin body, the one end outer wall circumference equipartition of lock pin body has several protrusion strip, the one end that the protrusion strip is close lock pin body middle part is equipped with outside convex wedge step, the wedge step becomes 15 degrees contained angles with lock pin body axis, the length of protrusion strip is the third of lock pin body length. In this way, connect reliable ceramic lock pin, set up the protrusion strip that has the wedge structure on the lock pin body for laborsaving convenience when the caudal peduncle be connected with ceramic lock pin inserts ceramic lock pin because the inverse structure of wedge step can't take out, has and connects closely reliable, not not hard up advantage during reverse extracting.
Description
Technical field
The utility model is related to communication technical field, more particularly to a kind of reliable ceramic insertion core of connection.
Background technology
Ceramic insertion core（English name：Ferrule) be fiber stub one kind, be the pottery fired with zirconium dioxide
Cylinder tubule, quality is hard, the pure white exquisiteness of color and luster, and its finished product accuracy reaches submicron order, be the most frequently used in Networks of Fiber Communications,
The most precision positioning part of quantity, is frequently utilized for the manufacture of the joints of optical fibre, optical coupling of device etc..Ceramic insertion core main
Effect is the physics docking realizing optical fiber（Also referred to as optical fiber cold connection）, usually with porcelain bushing（English name：Sleeve) join
Close and use.
Ceramic insertion core smooth in appearance, when being connected with porcelain bushing or caudal peduncle, due to smooth surface, is easily caused connection
Not tight, the communication quality of impact optical fiber.
Utility model content
The utility model, mainly solving the technical problems that providing a kind of connection reliable ceramic insertion core, has and is completely embedded
Reliable, tight advantage.
For solving above-mentioned technical problem, the technical scheme that the utility model adopts is：A kind of connection reliably is provided
Ceramic insertion core, including lock pin body, one end outer wall circumference of described lock pin body is evenly equipped with several protrusion bars, and described protrusion bar connects
One end in the middle part of nearly lock pin body is provided with outwardly wedge step, and described wedge step becomes 15 degree of folders with lock pin body axis
Angle, the length of described protrusion bar is 1/3rd of lock pin body length.
In one preferred embodiments of the utility model, it is provided with several sections of individual layers in the middle part of described protrusion bar and folds.
In one preferred embodiments of the utility model, the other end end of described ceramic insertion core is hemisphere structure.
In one preferred embodiments of the utility model, described adjacent protrusion is provided with the arc that height is less than protrusion bar between bar
Shape is protruded.
In one preferred embodiments of the utility model, the height that described arc protrudes is protrude bar height 1/2nd.
The beneficial effects of the utility model are：One kind that the utility model is pointed out connects reliable ceramic insertion core, in lock pin
Be provided with wedge structure on body protrudes bar so that laborsaving side when the caudal peduncle that is connected with ceramic insertion core inserts ceramic insertion core
Just, because the antistructure of wedge step is it is impossible to extract out when inversely extracting 0, have and be completely embedded reliability, tight advantage.
Brief description
In order to be illustrated more clearly that the technical scheme in the utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein：
Fig. 1 is a kind of structural representation connecting the preferred embodiment of reliable ceramic insertion core one of the utility model.
Specific embodiment
Technical scheme in the utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment includes：
A kind of reliable ceramic insertion core of connection, including lock pin body 1, one end outer wall circumference of described lock pin body 1 is uniform
There are several protrusion bars 11, the described bar 11 that protrudes is provided with outwardly wedge step 12, institute close to the one end at lock pin body 1 middle part
State wedge step 12 and become 15 degree of angles with lock pin body 1 axis, the design of wedge step 12 is it is ensured that be connected with lock pin body 1
Caudal peduncle forward injects, and inversely cannot extract, and wedge step 12 also can form win cooperation, and the caudal peduncle being and lock pin are not deposited
In radial rotating, it is completely embedded, the described length protruding bar 11 is 1/3rd of lock pin body 1 length.
It is provided with several sections of individual layers in the middle part of described protrusion bar 11 and folds 111, be conducive to caudal peduncle gradually excessive when connecting, prevent wedge
Shape step 12 causes to the impact within caudal peduncle.
The other end end of described lock pin body 1 is hemisphere structure, the convenient connection with external equipment.
Described adjacent protrusion is provided with the arc protrusion 13 that height is less than protrusion bar between bar 11, described arc protrudes 13
It is highly to protrude 1/2nd of bar 11 height so that caudal peduncle has good cushion effect when inserting lock pin body 1, prevent tail
Handle internal damage.
In sum, one kind that the utility model is pointed out connects reliable ceramic insertion core, has and is completely embedded reliability, not loose
Dynamic advantage.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in
Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.
Claims (5)
1. the reliable ceramic insertion core of a kind of connection, including lock pin body it is characterised in that one end outer wall of described lock pin body is all
To being evenly equipped with several protrusion bars, described protrusion bar one end in the middle part of lock pin body is provided with outwardly wedge step, institute
State wedge step and become 15 degree of angles with lock pin body axis, the length of described protrusion bar is 1/3rd of lock pin body length.
2. the reliable ceramic insertion core of connection according to claim 1 is it is characterised in that be provided with number in the middle part of described protrusion bar
Section individual layer folds.
3. the reliable ceramic insertion core of connection according to claim 1 is it is characterised in that the other end of described ceramic insertion core
End is hemisphere structure.
4. the reliable ceramic insertion core of connection according to claim 1 is it is characterised in that arrange between described adjacent protrusion bar
Height is had to be less than the arc protrusion protruding bar.
5. the reliable ceramic insertion core of connection according to claim 4 is it is characterised in that the height that described arc protrudes is convex
/ 2nd of shaping height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757332.9U CN205982740U (en) | 2016-07-19 | 2016-07-19 | Connect reliable ceramic lock pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757332.9U CN205982740U (en) | 2016-07-19 | 2016-07-19 | Connect reliable ceramic lock pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982740U true CN205982740U (en) | 2017-02-22 |
Family
ID=58025257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757332.9U Active CN205982740U (en) | 2016-07-19 | 2016-07-19 | Connect reliable ceramic lock pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982740U (en) |
-
2016
- 2016-07-19 CN CN201620757332.9U patent/CN205982740U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: 530031 Kangtijia IoT Technology Industrialization Base Project No.1 Factory Building, No. 9 Renxing Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yihua Optoelectronic Technology Co.,Ltd. Address before: No. 33 Hangzhou East Road, Economic and Technological Development Zone, Shuyang County, Suqian City, Jiangsu Province, 223600 Patentee before: JIANGSU ZHONGKE PHOTOELECTRIC Co.,Ltd. |
|
| TR01 | Transfer of patent right |