CN207817273U - A kind of optical fiber interface - Google Patents
A kind of optical fiber interface Download PDFInfo
- Publication number
- CN207817273U CN207817273U CN201721925256.9U CN201721925256U CN207817273U CN 207817273 U CN207817273 U CN 207817273U CN 201721925256 U CN201721925256 U CN 201721925256U CN 207817273 U CN207817273 U CN 207817273U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- dust excluding
- excluding plate
- fiber interface
- window
- 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.)
- Active
Links
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model provides a kind of optical fiber interface, including shell and several plug surfaces, plug surface is equipped with optical fiber interface, plug surface is set to the inside of shell, window is equipped on shell at the position opposite with each plug surface, the both sides of window are hinged with the first dust excluding plate and the second dust excluding plate respectively, and the first torsional spring is equipped at the first dust excluding plate and window hinge joint, the second torsional spring is equipped at the second dust excluding plate and window hinge joint.Optical fiber connection-peg can be fixedly secured by the optical fiber interface, and prevent its unexpected stress during use from deviating from from optical fiber interface；Optical fiber interface be in or without the use of when dust tightness it is good, optical fiber interface service life is long, and the plug of optical fiber connection-peg is convenient, fast when use, easy to operate.
Description
Technical field
The utility model belongs to technical field of electronic accessory, more particularly, to a kind of optical fiber interface.
Background technology
Present daily life, office all be unable to do without the transmission of information, and there are many kinds of the transmission modes of information, optical fiber
Communication is a kind of typical signal transmission mode, and between transmitting the equipment of signal by optical fiber, it needs to connect by optical fiber interface
Connect fixation.In the prior art, the type of optical fiber interface structure is varied, since whether optical fiber interface connection fastens direct relation
To communication information transmit whether continuous high-efficient, therefore, optical fiber interface is connect elastic critically important with optical fiber interface position.
Existing traditional optical fiber interface is usually fixed by plastic clip or nut, and plastic clip fixed operation is convenient, still
Usage time has grown plastic clip and has been easy to break, and so that optical fiber is fixed insecure, is easy to loosen, and nut fixed operation is not very square
Just.And dust-proof structure is generally all not provided at optical fiber interface, and optical fiber interface is the portion easily into ash when not in use
Position, once internal circuit can be made capped into ash, poor contact.
Invention content
Problem to be solved in the utility model is to provide a kind of optical fiber interface, and the connection of external fiber and optical fiber interface is steady
Gu being not easy to loosen, and the anti-dust performance of optical fiber interface is good.
In order to solve the above technical problems, the technical solution adopted in the utility model is：A kind of optical fiber interface, including shell and
Several plug surfaces, plug surface are equipped with optical fiber interface, and plug surface is set to the inside of shell, on shell with each plug surface phase
To position at be equipped with window, the both sides of window are hinged with the first dust excluding plate and the second dust excluding plate respectively, the first dust excluding plate and window
Mouth hinged place is equipped with the first torsional spring, and the second torsional spring is equipped at the second dust excluding plate and window hinge joint.
In technical solution, it is preferred that the distance between window and plug surface of shell are more than the connection-peg of external fiber
Length, the first dust excluding plate and the side of the second dust excluding plate and window hinge joint are equipped with press section.
In technical solution, it is preferred that the side of the separate articulated section of the first dust excluding plate be equipped with the first flexible material layer, second
The side of the separate articulated section of dust excluding plate is equipped with the second flexible material layer.
In technical solution, it is preferred that the first flexible material layer is rubber, and the second flexible material layer is rubber.
In technical solution, it is preferred that the first dust excluding plate is equipped with the first notch, and the second dust excluding plate is equipped with the second notch,
The first notch and the second notch are spliced to form third notch, the internal diameter of third notch after first dust excluding plate and the second dust-proof plate closing
More than the outer diameter of external fiber, it is less than the outer diameter of the connection-peg of external fiber.
In technical solution, it is preferred that the edge of the first notch is equipped with third flexible material layer.
In technical solution, it is preferred that the edge of the second notch is equipped with the 4th flexible material layer.
The utility model has the advantages and positive effects of：The optical fiber interface：
1. optical fiber connection-peg can be firmly fixed at optical fiber interface, and it can be prevented unexpected in use
Stress is deviate from from optical fiber interface；
It is dust-proof at optical fiber interface 2. be plugged with optical fiber connection-peg at optical fiber interface or be not plugged with optical fiber connection-peg
Property it is high, can prevent interface with or without the use of when dust entrance, improve interface service life；
3. the plug of optical fiber connection-peg is convenient, fast when the optical fiber interface uses, easy to operate.
Description of the drawings
Fig. 1 is the optical fiber interface structural schematic diagram of the utility model embodiment one.
Fig. 2 is the optical fiber interface structural schematic diagram of the utility model embodiment two.
In figure：
1, shell 2, plug surface 3, optical fiber interface
4, window 5, dust excluding plate 6, dust excluding plate
7, torsional spring 8, torsional spring 9, press section
10, flexible material layer 11, notch 12, notch
13, notch 14, flexible material layer
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings：
Embodiment one
As shown in Figure 1, a kind of optical fiber interface described in the present embodiment, including shell 1 and several plug surfaces 2, plug surface 2
It is equipped with optical fiber interface 3, plug surface 2 is equipped at position opposite with each plug surface 2 on the inside of shell 1, shell 1
The both sides of window 4, window 4 are hinged with dust excluding plate 5 and dust excluding plate 6 respectively, and dust excluding plate 5, dust excluding plate 6 and 4 hinged place of window are equipped with
Torsional spring 7, torsional spring 8.Wherein, shell 1 can be the shell of any shape made of any available material in the prior art, and optical fiber is inserted
It can be circular that interface 3, which can select any kind of grafting mouth structure in the prior art, window 4, or square
Or rectangle, 4 size of window are more than the section of the connection-peg of external fiber.
At optical fiber interface when grafting optical fiber connection-peg, due to being hinged for dust excluding plate 5,6 and window 4, optical fiber connection-peg will
Dust excluding plate 5,6 is pushed open, is connect into window 4 is interior with interface, and since hinged place is provided with torsional spring 7,8, torsional spring limitation is dust-proof
Fiber gripper is prevented optical fiber from surprisingly being loosened from optical fiber interface by external pull by the rotation of plate 5,6, two dust excluding plates 5,6.When
At optical fiber interface when not grafting optical fiber connection-peg, due to the effect of torsional spring 7,8, dust excluding plate 5,6 is driven to set back, to dust-proof
Plate 5,6 is closed, and window 4 is closed, can prevent external dust from entering.
Preferably, the distance between the window 4 of shell 1 and plug surface 2 are more than the length of the connection-peg of external fiber, dust-proof
Plate 5,6 is equipped with press section 9 with the hinged side of window 4.Press section 9 can be rod-shaped or plate.When the grafting of external fiber
When head is inserted at optical fiber interface 3, optical fiber connection-peg position is respectively positioned on the inside of shell 1, and when outside, force is outside by optical fiber
When pulling out, as shown in Figure 1, the edge of dust excluding plate 5,6 blocks the edge of optical fiber connection-peg, make optical fiber that can not be drawn out, prevents its pine
It is de-, and when needing drawn optical fiber, the press section 9 on dust excluding plate 5,6 is clutched with hand, inside the close shell 1 for making dust excluding plate 5,6
The distance between side increase, to unclamp optical fiber connection-peg, connection-peg is discharged, you can extract.
It is furthermore preferred that the side of the separate articulated section of dust excluding plate 5,6 is equipped with flexible material layer 10, when dust excluding plate 5,6 is by light
When fine or optical fiber grafting head edge clamps, on the one hand flexible material layer 10 can prevent dust excluding plate from causing to wear to the outer layer of optical fiber,
It prevents use for a long time from rubbing fiber outer layer, optical fiber is made to expose；On the other hand it can also improve after dust excluding plate 5,6 is closed to it
The closed leakproofness in inner space, plays better dust-proof effect.Flexible material layer 10 can use a variety of different material systems
At, such as rubber layer or layer of polyurethane can be selected.
Optical fiber interface described in the present embodiment is equipped with window and dust excluding plate, on the one hand dust excluding plate can clamp optical fiber or block light
Fine connection-peg effectively prevents optical fiber connection-peg from therefrom deviating from, and can play dustproof effect again in not grafting connection-peg, meanwhile, it inserts
It is convenient and efficient to pull out optical fiber connection-peg.
Embodiment two
As shown in Fig. 2, a kind of optical fiber interface described in the present embodiment, including shell 1 and several plug surfaces 2, plug surface 2
It is equipped with optical fiber interface 3, plug surface 2 is equipped at position opposite with each plug surface 2 on the inside of shell 1, shell 1
The both sides of window 4, window 4 are hinged with dust excluding plate 5 and dust excluding plate 6 respectively, and dust excluding plate 5, dust excluding plate 6 and 4 hinged place of window are equipped with
Torsional spring 7, torsional spring 8.Notch 11 and 12 is respectively equipped on dust excluding plate 5,6, notch 11 splices with notch 12 after the closure of dust excluding plate 5,6
Notch 13 is formed, the internal diameter of notch 13 is more than the outer diameter of external fiber, is less than the outer diameter of the connection-peg of external fiber.
The difference is that, after optical fiber connection-peg is inserted into optical fiber interface, optical fiber is located in the present embodiment and embodiment one
In the notch 13 formed between dust excluding plate 5,6, and dust excluding plate 5,6 is closed state at this time, on the one hand by between dust excluding plate 5,6
The edge of the notch 13 of formation blocks optical fiber connection-peg, prevents it from deviating from outward, on the other hand, window 4 is closed, in optical fiber
It is carried out when interface is plugged with optical fiber connection-peg dust-proof.
The shape size of notch 13 is preferably provided the shape size for being slightly over fiber cross-sections, on the one hand setting in this way can subtract
On the other hand damage when few dust excluding plate 5,6 stops connection-peg to fiber outer layer can be improved after dust excluding plate 5,6 is closed in shell
The closed leakproofness in portion, further increases dust-proof effect.
Preferably, the edge of notch 11,12 is equipped with flexible material layer 14, and flexible material layer 14 can reduce dust excluding plate 5,6
Abrasion to optical fiber ability layer material improves optical fiber service life.
Optical fiber interface described in the present embodiment can not only effectively prevent optical fiber to be deviate from from optical fiber interface by outer force effect,
Simultaneously optical fiber interface can also be in when being plugged with optical fiber connection-peg carry out it is dust-proof, ensure that optical fiber interface when in use not by
The pollution of dust.
Two embodiments of the utility model are described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should all still belong within the patent covering scope of the utility model.
Claims (7)
1. a kind of optical fiber interface, it is characterised in that：Including shell and several plug surfaces, the plug surface is equipped with optical fiber grafting
Mouthful, the plug surface is equipped with window at position opposite with each plug surface on the inside of the shell, the shell
Mouthful, the both sides of the window are hinged with the first dust excluding plate and the second dust excluding plate respectively, and first dust excluding plate is cut with scissors with the window
It meets place and is equipped with the first torsional spring, the second torsional spring is equipped at second dust excluding plate and the window hinge joint.
2. optical fiber interface according to claim 1, it is characterised in that：The window of the shell and the plug surface it
Between distance be more than external fiber connection-peg length, first dust excluding plate and second dust excluding plate are cut with scissors with the window
The side connect is equipped with press section.
3. optical fiber interface according to claim 1 or 2, it is characterised in that：The separate articulated section of first dust excluding plate
Side is equipped with the first flexible material layer, and the side of the separate articulated section of second dust excluding plate is equipped with the second flexible material layer.
4. optical fiber interface according to claim 3, it is characterised in that：First flexible material layer is rubber, described the
Two flexible material layers are rubber.
5. optical fiber interface according to claim 1, it is characterised in that：First dust excluding plate is equipped with the first notch, institute
State the second dust excluding plate and be equipped with the second notch, after first dust excluding plate and the described second dust-proof plate closing first notch with
Second notch is spliced to form third notch, and the internal diameter of the third notch is more than the outer diameter of external fiber, is less than described outer
The outer diameter of the connection-peg of portion's optical fiber.
6. optical fiber interface according to claim 5, it is characterised in that：It is flexible that the edge of first notch is equipped with third
Material layer.
7. optical fiber interface according to claim 5 or 6, it is characterised in that：The edge of second notch is equipped with the 4th
Flexible material layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925256.9U CN207817273U (en) | 2017-12-30 | 2017-12-30 | A kind of optical fiber interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721925256.9U CN207817273U (en) | 2017-12-30 | 2017-12-30 | A kind of optical fiber interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817273U true CN207817273U (en) | 2018-09-04 |
Family
ID=63329129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721925256.9U Active CN207817273U (en) | 2017-12-30 | 2017-12-30 | A kind of optical fiber interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817273U (en) |
-
2017
- 2017-12-30 CN CN201721925256.9U patent/CN207817273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109921228A (en) | A kind of connecting element | |
| CN201758214U (en) | Connector dustproof cover | |
| CN207817273U (en) | A kind of optical fiber interface | |
| CN210430326U (en) | High-performance floating blind-mate radio frequency coaxial connector | |
| CN109932783A (en) | From dustproof optic fibre plug, from dustproof optic fibre socket and fiber optic connector assembly | |
| CN208385694U (en) | A kind of fastening-type crystal head grid line | |
| CN210744285U (en) | Management interface box integrating signal and power supply | |
| CN201837742U (en) | Dustproof multi-core optical fiber socket | |
| CN208797266U (en) | A kind of anti-fracture cellular phone data line | |
| CN208923889U (en) | Charging box | |
| CN210189739U (en) | Storage device for automobile parts | |
| CN211351180U (en) | Data connecting line with adjustable length | |
| CN209345361U (en) | A kind of earpiece data line with winding structure | |
| CN109718594A (en) | Filter element and water purifier | |
| CN209593443U (en) | A kind of ethernet optical fiber transceiver based on USB port | |
| CN208849205U (en) | A kind of joint type audio data transmission line | |
| CN208820193U (en) | Multifunctional data line | |
| CN209446849U (en) | A kind of waterproof and dampproof optical fiber distribution cabinet | |
| CN206573749U (en) | A kind of built-in type waterproof optical fiber connector | |
| CN207098218U (en) | The dual-purpose patchcord of song is listened in a kind of charging with storage function | |
| CN221730641U (en) | Novel ultrasonic probe connects device | |
| CN215576594U (en) | Simple and convenient connecting device of computer and external equipment | |
| CN110824626A (en) | Dust cap for optical fiber connector | |
| CN210576820U (en) | External connection box with waterproof tensile connector lug | |
| CN209151331U (en) | Anti-theft spiral insertion earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An optical fiber interface Effective date of registration: 20200901 Granted publication date: 20180904 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN KNOWDOO TECHNOLOGY Co.,Ltd. Registration number: Y2020120000016 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210915 Granted publication date: 20180904 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN KNOWDOO TECHNOLOGY Co.,Ltd. Registration number: Y2020120000016 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An optical fiber interface Effective date of registration: 20211012 Granted publication date: 20180904 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN KNOWDOO TECHNOLOGY Co.,Ltd. Registration number: Y2021120000046 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221102 Granted publication date: 20180904 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Tianjin branch Pledgor: TIANJIN KNOWDOO TECHNOLOGY Co.,Ltd. Registration number: Y2021120000046 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |