CN209327618U - A kind of optical fiber connector - Google Patents
A kind of optical fiber connector Download PDFInfo
- Publication number
- CN209327618U CN209327618U CN201920311150.2U CN201920311150U CN209327618U CN 209327618 U CN209327618 U CN 209327618U CN 201920311150 U CN201920311150 U CN 201920311150U CN 209327618 U CN209327618 U CN 209327618U
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- China
- Prior art keywords
- fiber connector
- shell
- optical fiber
- jack
- fixedly connected
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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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- 239000013307 optical fiber Substances 0.000 title claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 51
- 238000003780 insertion Methods 0.000 claims abstract description 37
- 230000037431 insertion Effects 0.000 claims abstract description 37
- 230000002745 absorbent Effects 0.000 claims abstract description 6
- 239000002250 absorbent Substances 0.000 claims abstract description 6
- 210000002268 wool Anatomy 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910052934 alunite Inorganic materials 0.000 description 1
- 239000010424 alunite Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a kind of optical fiber connectors, belong to fiber-optic connection technical field, in the utility model, including shell, jack and fiber connector, insertion is provided with jack at left and right sides of shell, jack inner wall is plugged with fiber connector, housing central section insertion is provided with adapter sleeve, insertion is provided with conductive post in the middle part of adapter sleeve, insertion is provided with link slot in the middle part of shell upper and lower ends, and the insertion of link slot inner wall is provided with absorbent wool, shell rear and front end is embedded in and is provided with radiating groove, and radiating groove top is fixedly connected to water-stop sheet, jack upper and lower ends are fixedly connected to anticreep column, fiber connector left side central portion is fixedly connected with contact pin, surrounding is fixedly connected to lantern ring on the left of fiber connector.The utility model whole device stable structure, easy to use and operate, stable connection between fiber connector and optical fiber connector have good dust-proof dust-separation ability, and conducting effect is good, have very high use value.
Description
Technical field
The utility model belongs to fiber-optic connection technical field, specially a kind of optical fiber connector.
Background technique
Optical fiber connector is the device for carrying out detachable (activity) between optical fiber and optical fiber and connecting, its two optical fiber
Precision docking in end face is got up, so that the light energy of launching fiber output can be coupled in reception optical fiber to the maximum extent, and is made
It influences to minimize caused by system since it intervenes optical link, this is the basic demand of optical fiber connector, in certain journey
On degree, optical fiber connector affects the reliability and properties of optical transmission system.
Existing optical fiber connector, in the long-term use, dust easily pass through connecting hole and enter setting, so as to cause production
Raw Fresnel reflection, improves return loss, thus make optical fiber excessive damage in conductive process, waste of resource, and while optical fiber connects
Connection between connector and optical fiber connector built on the sand, because external factor falls off, so as to cause the transmitting work that can not carry out optical fiber.
Utility model content
The purpose of this utility model is that: in order to solve the problems, such as that dust easily enters inside equipment, connects unsteady, provide
A kind of optical fiber connector.
The technical solution adopted in the utility model is as follows: including shell, jack and fiber connector, described shell or so two
Side is embedded in and is provided with jack, and the jack inner wall is plugged with fiber connector, and the housing central section insertion is provided with adapter
Sleeve, adapter sleeve middle part insertion are provided with conductive post, and insertion is provided with connection in the middle part of the shell upper and lower ends
Slot, and the insertion of link slot inner wall is provided with absorbent wool, the shell rear and front end, which is embedded in, is provided with radiating groove, and the groove top that radiates
End is fixedly connected to water-stop sheet, and the jack upper and lower ends are fixedly connected to anticreep column, on the left of the fiber connector in
Portion is fixedly connected with contact pin, and surrounding is fixedly connected to lantern ring, the lantern ring front and rear sides middle part on the left of the fiber connector
Insertion is provided with sliding slot, and in the middle part of sliding slot and right side is embedded in and is provided with card slot.
Wherein, the shell is square setting, and shell left and right ends are integrally provided with protruding plate, and shell in two sides up and down
Body upper and lower ends surrounding is fixedly connected to bearing plate, and bearing plate is arranged in " L " shape.
Wherein, the cylindrical setting of the adapter sleeve, and insertion is provided with annulus at left and right sides of adapter sleeve
Shape groove, and circle shape groove agrees with lantern ring, and middle part insertion is provided with circular groove at left and right sides of adapter sleeve, and
Circular groove agrees with contact pin.
Wherein, the cylindrical setting of anticreep column, and anticreep column is respectively arranged at the outside of jack upper and lower ends in
Portion, and anticreep column mutually agrees with card slot, sliding slot respectively.
Wherein, the conductive post is copper wire column, and conducts column outer wall and be fixedly connected with ceramics pole, and ceramics pole is cylindrical
Setting, and ceramics pole insertion is set to adapter sleeve inner wall.
Wherein, the cylindrical setting of the fiber connector, and fiber connector cross diameter is greater than the transversal outer diameter of lantern ring,
And fiber connector outer right wall has been wholely set circular tongue, and to be provided with bar shaped recessed for circular tongue outer surface insertion
Slot, and optical fiber is fixedly connected on the right side of fiber connector.
Wherein, the radiating groove is arranged in bar shaped, and the quantity of radiating groove is six, and insertion is provided in the middle part of radiating groove
Air Filter, and radiating groove is uniformly placed equidistant at left and right sides of shell.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, in the utility model, the cylindrical setting of adapter sleeve, and insertion setting at left and right sides of adapter sleeve
There is circle shape groove, and circle shape groove agrees with lantern ring, and middle part insertion is provided with circle at left and right sides of adapter sleeve
Groove, and circular groove agrees with contact pin, adapter sleeve have good conducting power, in use, by fiber connector with
Jack connection, so that contact pin is contacted with the conductive post inside adapter sleeve, to be conducted, the simple and quick carry out light of energy
Fine connection convenient for the switching of optical fiber, while passing through the connection of contact pin and adapter sleeve, avoids in use, because outer
Portion's dust flows into inside equipment, to generate Fresnel reflection, influences the normal use of equipment.
2, in the utility model, the cylindrical setting of anticreep column, and anticreep column is respectively arranged at the outer of jack upper and lower ends
Side and middle part, and anticreep column mutually agrees with card slot, sliding slot respectively, while the clamping of anticreep column and card slot, so that fiber connector
It is more firm to connect use with jack, is not easy to slip, in use, fiber connector is placed on the outside of jack, by sliding slot with
The docking of anticreep column, then pushes fiber connector along the inside Slideslip of anticreep column, when sliding into vertex, rotates fiber connector,
It is clamped anticreep column and card slot, to be fixed, equipment is avoided in use, because of external cause, equipment is caused to slip,
To influence to use.
3, in the utility model, the cylindrical setting of fiber connector, and fiber connector cross diameter is greater than lantern ring cross
Outer diameter is cut, and fiber connector outer right wall has been wholely set circular tongue, and circular tongue outer surface insertion setting
There is strip groove, and be fixedly connected with optical fiber on the right side of fiber connector, is connect by fiber connector with jack, to be consolidated
Fixed, by being provided with lantern ring, when so that fine connector being connect with jack, lantern ring and adapter sleeve are seamlessly connected, and make external powder
Dirt can not be imported inside equipment by jack, to avoid generating Fresnel reflection, reduce return loss.
Detailed description of the invention
Fig. 1 is the overall structure simplified schematic diagram of the utility model；
Fig. 2 is shell partial profile schematic diagram in the utility model；
Fig. 3 is fiber connector entirety simplified schematic diagram in the utility model；
Fig. 4 is enlarged drawing at A in Fig. 1 in the utility model；
Fig. 5 is enlarged drawing at B in Fig. 2 in the utility model.
Marked in the figure: 1, shell；101, adapter sleeve；102, conductive post；2, radiating groove；201, water-stop sheet；3, it connects
Slot；301, absorbent wool；4, jack；401, anticreep column；5, fiber connector；501, contact pin；502, lantern ring；503, sliding slot；504,
Card slot.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The adapter sleeve (model LC), water-stop sheet (model H18), absorbent wool (model 05- of the utility model
S1) and contact pin (model TL/PTV1.25-10) can market or it is private order obtained by.
In the use of the new type:
Referring to attached drawing 1-5, including shell 1, jack 4 and fiber connector 5, the insertion of 1 left and right sides of shell is provided with slotting
Hole 4,4 inner wall of jack are plugged with fiber connector 5, and insertion is provided with adapter sleeve 101, adapter sleeve 101 in the middle part of shell 1
Middle part insertion is provided with conductive post 102, and insertion is provided with link slot 3 in the middle part of 1 upper and lower ends of shell, and 3 inner wall of link slot is embedding
Enter to be provided with absorbent wool 301,1 rear and front end of shell, which is embedded in, is provided with radiating groove 2, and 2 top of radiating groove is fixedly connected to
Water-stop sheet 201,4 upper and lower ends of jack are fixedly connected to anticreep column 401, and 5 left side central portion of fiber connector is fixedly connected with slotting
Needle 501,5 left side surrounding of fiber connector are fixedly connected to lantern ring 502, and insertion is provided in the middle part of 502 front and rear sides of lantern ring
Sliding slot 503, and 503 middle part of sliding slot and right side are embedded in and are provided with card slot 504.
Referring to attached drawing 1, further, shell 1 is square setting, and the upper and lower two sides in 1 left and right ends of shell are wholely set
There is protruding plate, and 1 upper and lower ends surrounding of shell is fixedly connected to bearing plate, and bearing plate is arranged in " L " shape, shell 1 has
Good waterproof ability, when use, can effectively prevent external dust and water from entering, while the setting of protruding plate, can be effective
The lattice water that keeps off the rain is fallen into inside jack 4, so that transfer device inner inlet is led, in use, shell 1 is passed through fastener and link slot 3
Use can be fixed in connection, have good waterproof ability.
Referring to attached drawing 1-3, further, the cylindrical setting of adapter sleeve 101, and adapter sleeve 101 or so two
Side is embedded in and is provided with circle shape groove, and circle shape groove agrees with lantern ring 502, and in 101 left and right sides of adapter sleeve
Portion is embedded in and is provided with circular groove, and circular groove agrees with contact pin 501, and adapter sleeve 101 has good conduction energy
Power, in use, fiber connector 5 is connect with jack 4, so that the conductive post 102 inside contact pin 501 and adapter sleeve 101
Contact, to be conducted, the connection of progress optical fiber that can be simple and quick, convenient for the switching of optical fiber, while by contact pin 501 with
The connection of adapter sleeve 101 avoids in use, because external dust flows into inside equipment, so that it is anti-to generate Fresnel
It penetrates, influences the normal use of equipment.
Referring to attached drawing 1-3, further, the cylindrical setting of anticreep column 401, and anticreep column 401 is respectively arranged at jack 4
The outside and middle part of upper and lower ends, and anticreep column 401 agrees with card slot 504,503 phase of sliding slot respectively, while anticreep column 401 and card
The clamping of slot 504 is not easy to slip, in use, optical fiber is connected so that fiber connector 5 connect use with jack 4 and more consolidates
Connector 5 is placed in 4 outside of jack, and sliding slot 503 is docked with anticreep column 401, then pushes fiber connector 5 along anticreep column 401
Inside Slideslip when sliding into vertex, rotates fiber connector 5, is clamped anticreep column 401 and card slot 504, to be consolidated
It is fixed, it avoids equipment in use, because of external cause, equipment is caused to slip, to influence to use.
Referring to attached drawing 2, further, conductive post 102 is copper wire column, and 102 outer wall of conductive post is fixedly connected with ceramics pole,
And the cylindrical setting of ceramics pole, and ceramics pole insertion is set to 101 inner wall of adapter sleeve, copper wire column has good conduction
Ability, can be carried out the transmitting of optical fiber, and ceramics pole has good insulating capacity, avoids copper wire column during conduction, optical fiber
Loss, can effectively reduce the loss in conductive process so that equipment have good conduction tap ability.
Referring to attached drawing 1 and attached drawing 3, further, the cylindrical setting of fiber connector 5, and fiber connector 5 is transversal straight
Diameter is greater than the transversal outer diameter of lantern ring 502, and 5 outer right wall of fiber connector has been wholely set circular tongue, and circular tongue
Outer surface insertion is provided with strip groove, and is fixedly connected with optical fiber on the right side of fiber connector 5, by fiber connector 5 with
Jack 4 connects, thus be fixed, by being provided with lantern ring 502, when so that fiber connector 5 being connect with jack 4, lantern ring 502
It is seamlessly connected with adapter sleeve 101, import external dust can not by jack 4 inside equipment, to avoid generating luxuriant and rich with fragrance alunite
You reflect, and reduce return loss.
Referring to attached drawing 1 and attached drawing 4, further, radiating groove 2 is arranged in bar shaped, and the quantity of radiating groove 2 is six, and
Insertion is provided with Air Filter in the middle part of radiating groove 2, and radiating groove 2 is uniformly placed equidistant in 1 left and right sides of shell, and radiating groove 2 has
Good heat-sinking capability, while Air Filter has good dirt exclusion capabilities, when use, can effectively avoid external dust by dissipating
Heat channel 2 enters inside equipment, while by being provided with water-stop sheet 201, and when so that raining, rainwater will not be entered by radiating groove 2
Inside equipment, to influence the normal operation of equipment.
Working principle:
It is fixed in use, shell 1 is connect by fastener with link slot 3, then fiber connector 5 will be placed
In 4 outside of jack, sliding slot 503 is docked with anticreep column 401, fiber connector 5 is then pushed inwardly to break away along anticreep column 401
It is dynamic, when sliding into vertex, fiber connector 5 is rotated, anticreep column 401 and card slot 504 is clamped, to be fixed, then inserts
Needle 501 is contacted with the conductive post 102 inside adapter sleeve 101, to be conducted, the company of progress optical fiber that can be simple and quick
It connects, convenient for the switching of optical fiber, while passing through the connection of contact pin 501 and adapter sleeve 101, avoid in use, because outer
Portion's dust flows into inside equipment, to generate Fresnel reflection, while copper wire column has good conducting power, can be carried out optical fiber
Transmitting, ceramics pole has good insulating capacity, avoids copper wire column during conduction, and the loss of optical fiber can be effective
The loss in conductive process is reduced, so that equipment has good conduction tap ability.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of optical fiber connector, including shell (1), jack (4) and fiber connector (5), shell (1) left and right sides is
Insertion is provided with jack (4), and jack (4) inner wall is plugged with fiber connector (5), it is characterised in that: in the shell (1)
Portion's insertion is provided with adapter sleeve (101), and insertion is provided with conductive post (102) in the middle part of the adapter sleeve (101), described
Insertion is provided with link slot (3) in the middle part of shell (1) upper and lower ends, and the insertion of link slot (3) inner wall is provided with absorbent wool
(301), shell (1) rear and front end, which is embedded in, is provided with radiating groove (2), and radiating groove (2) top be fixedly connected to every
Water plate (201), jack (4) upper and lower ends are fixedly connected to anticreep column (401), in fiber connector (5) left side
Portion is fixedly connected with contact pin (501), and surrounding is fixedly connected to lantern ring (502), the lantern ring on the left of the fiber connector (5)
(502) insertion is provided with sliding slot (503) in the middle part of front and rear sides, and in the middle part of sliding slot (503) and right side is embedded in and is provided with card slot
(504)。
2. a kind of optical fiber connector as described in claim 1, it is characterised in that: the shell (1) is square setting, and shell
(1) left and right ends are integrally provided with protruding plate in two sides up and down, and shell (1) upper and lower ends surrounding is fixedly connected to undertaking
Plate, and bearing plate is arranged in " L " shape.
3. a kind of optical fiber connector as described in claim 1, it is characterised in that: the adapter sleeve (101) is cylindrical
Setting, and insertion is provided with circle shape groove, and circle shape groove and lantern ring (502) at left and right sides of adapter sleeve (101)
Agree with, and middle part insertion is provided with circular groove, and circular groove and contact pin (501) at left and right sides of adapter sleeve (101)
Agree with.
4. a kind of optical fiber connector as described in claim 1, it is characterised in that: the cylindrical setting of the anticreep column (401),
And anticreep column (401) is respectively arranged at the outside and middle part of jack (4) upper and lower ends, and anticreep column (401) respectively with card slot
(504), sliding slot (503) mutually agrees with.
5. a kind of optical fiber connector as described in claim 1, it is characterised in that: the conductive post (102) is copper wire column, and is passed
Guide post (102) outer wall is fixedly connected with ceramics pole, and the cylindrical setting of ceramics pole, and ceramics pole insertion is set to adapter set
Cylinder (101) inner wall.
6. a kind of optical fiber connector as described in claim 1, it is characterised in that: the fiber connector (5) is cylindrical to be set
It sets, and fiber connector (5) cross diameter is greater than lantern ring (502) transversal outer diameter, and fiber connector (5) outer right wall is integrally set
It is equipped with circular tongue, and circular tongue outer surface insertion is provided with strip groove, and fixed on the right side of fiber connector (5)
It is connected with optical fiber.
7. a kind of optical fiber connector as described in claim 1, it is characterised in that: the radiating groove (2) is arranged in bar shaped, and dissipates
The quantity of heat channel (2) is six, and insertion is provided with Air Filter in the middle part of radiating groove (2), and radiating groove (2) be uniformly placed equidistant in
At left and right sides of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311150.2U CN209327618U (en) | 2019-03-13 | 2019-03-13 | A kind of optical fiber connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920311150.2U CN209327618U (en) | 2019-03-13 | 2019-03-13 | A kind of optical fiber connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327618U true CN209327618U (en) | 2019-08-30 |
Family
ID=67732728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920311150.2U Active CN209327618U (en) | 2019-03-13 | 2019-03-13 | A kind of optical fiber connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209327618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458822A (en) * | 2020-05-10 | 2020-07-28 | 邵春牛 | Communication is with passive optic fibre expander that has overload protection mechanism |
-
2019
- 2019-03-13 CN CN201920311150.2U patent/CN209327618U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111458822A (en) * | 2020-05-10 | 2020-07-28 | 邵春牛 | Communication is with passive optic fibre expander that has overload protection mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200731 Address after: Unit a, building 4, Zhongji Zhigu, No.1 Nanshan Road, Songshanhu hi tech Industrial Development Zone, Dongguan City, Guangdong Province 523000 Patentee after: DIMENSION (DONGGUAN) PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 322205 Shao House, Lantang Village, Baima Town, Pujiang County, Jinhua City, Zhejiang Province Patentee before: Shao Chunniu |