CN208399739U - A kind of optical fiber connector dust cap - Google Patents
A kind of optical fiber connector dust cap Download PDFInfo
- Publication number
- CN208399739U CN208399739U CN201821053836.8U CN201821053836U CN208399739U CN 208399739 U CN208399739 U CN 208399739U CN 201821053836 U CN201821053836 U CN 201821053836U CN 208399739 U CN208399739 U CN 208399739U
- Authority
- CN
- China
- Prior art keywords
- dust cap
- connector
- air bag
- cap ontology
- fixed plate
- 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
Abstract
The utility model discloses a kind of optical fiber connector dust caps, including dust cap ontology and connector, the dust cap ontology is sheathed on connector, the inner wall of dust cap ontology is equipped with the first air bag of a square structure, first air bag is wrapped on connector, the left side of dust cap body interior is equipped with a shell, enclosure interior is equipped with one second air bag, the left side of dust cap ontology is equipped with a screw hole, a screw rod is threadedly coupled in screw hole, a spill spin block is fixedly mounted by glue in screw rod one end, a stripper plate is fixedly mounted by glue in the other end, a fixed plate is equipped on four sides of dust cap ontology right hand external, the curved one end of fixed plate all extends on the right side of connector.The utility model structure is simple, can increase leakproofness effectively by the gap sealing between dust cap and connector, avoid the entrance of dust, while increase connectivity robustness, avoid and fall.
Description
Technical field
The utility model relates to a kind of optical fiber connector dust caps.
Background technique
Existing optical fiber connector includes fiber optic connector body, and optical fiber is pierced by the left of connector body, is exposed to
In air, it is easy to by the dust pollution in surrounding air, influence the characteristic of optical fiber, it is therefore desirable to dust cap is used, it is existing
Although optical dust-proof cap can substantially cover on the head of optical fiber connector, it is between fiber optic connector body or the more few
There are some gaps, can not play a very good protection, and the connectivity between connector is poor, are easy from connector
It falls.
Summary of the invention
It is easy to use the technical problem to be solved by the utility model is to provide a kind of structure is simple, will can effectively it prevent
Gap sealing between dirt cap and connector, increases leakproofness, avoids the entrance of dust, while increasing and being connected firmly
Property, avoid the optical fiber connector dust cap fallen.
The utility model is achieved through the following technical solutions: a kind of optical fiber connector dust cap, including dust-proof
Cap ontology and connector, the dust cap ontology are sheathed on connector, and the cross section of dust cap ontology is square structure setting,
The first air bag of a square structure is equipped on the inner wall of dust cap ontology around inner wall, the first air bag is wrapped in connector
On, the inner wall of the first air bag and the outside wall surface of connector offset, and the left side of dust cap body interior is equipped with a shell, shell
Internal portion is equipped with one second air bag, and the left side of dust cap ontology, which is right against at shell, is equipped with a screw hole communicated with shell,
A screw rod is threadedly coupled in screw hole, screw rod one end extends to the external world, and a spill spin block is fixedly mounted by glue, and the other end is suitable
Screw hole extend to enclosure interior, and pass through glue and be fixedly mounted a stripper plate, the right side of stripper plate and the second air bag
Left side offsets, and a fixed plate is equipped on four sides of dust cap ontology right hand external, and the L-shaped structure of fixed plate is set
It sets, the curved one end of fixed plate all extends on the right side of connector, and an elastic piece, bullet are equipped on the left side of fixed plate
Property piece one end is both secured in the outside wall surface of dust cap ontology.
The top of shell is equipped with a circular hole as a preferred technical solution, and the second air bag, which is right against at circular hole, is equipped with a gas
Pipe, tracheae one end passes through circular hole and extends to dust cap body interior, until being fixedly connected with the first air bag, tracheae is soft soft
Pipe, tracheae be located at dust cap body interior one section are fixed on the inner wall of dust cap ontology by glue.
One, which is equipped with, in the outside wall surface of fixed plate as a preferred technical solution, holds block.
The outer ring face of the rounded structure setting of spill spin block as a preferred technical solution, spill spin block is equipped with non-slip groove.
It is easy to use the beneficial effects of the utility model are: the utility model structure is simple, can effectively by dust cap with
Gap sealing between connector, increases leakproofness, avoids the entrance of dust, while increasing connectivity robustness, avoids
It falls.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the utility model.
As shown in Figure 1, a kind of optical fiber connector dust cap of the utility model, including dust cap ontology 12 and connector
5, the dust cap ontology 12 is sheathed on connector 5, and the cross section of dust cap ontology 12 is square structure setting, dust cap sheet
The first air bag 4 of a square structure is equipped on the inner wall of body 12 around inner wall, the first air bag 4 is wrapped on connector 5, the
The outside wall surface of the inner wall and connector 5 of one air bag 4 offsets, and the left side inside dust cap ontology 12 is equipped with a shell 6, shell
Body and dust cap ontology are an integral molding structure setting, are equipped with one second air bag 7, the left side of dust cap ontology 12 inside shell 6
Face, which is right against at shell 6, is equipped with a screw hole communicated with shell 6, is threadedly coupled a screw rod 9 in screw hole, 9 one end of screw rod is prolonged
The external world is extended to, and a spill spin block 10 is fixedly mounted by glue, the other end extends to inside shell 6 along screw hole, and passes through
A stripper plate 8 is fixedly mounted in glue, and the right side of stripper plate 8 and the left side of the second air bag 7 offset, 12 right side of dust cap ontology
It is equipped with a fixed plate 1 on four external sides, the L-shaped structure setting of fixed plate 1, the curved one end of fixed plate 1 is equal
It extends on the right side of connector 5, an elastic piece 3 is equipped on the left side of fixed plate 1,3 one end of elastic piece is both secured to
It is integrated injecting glue in the outside wall surface of dust cap ontology 12, between elastic piece and fixed plate and dust cap ontology to fix, elastic piece
For metallic elastic piece.
In the present embodiment, the top of shell 6 is equipped with a circular hole, and the second air bag 7, which is right against at circular hole, is equipped with a tracheae 11, gas
11 one end of pipe passes through circular hole and extends to inside dust cap ontology 12, until being fixedly connected with the first air bag 4, tracheae 11 is soft soft
Pipe, be located inside dust cap ontology 12 one section of tracheae 11 are fixed on the inner wall of dust cap ontology 12 by glue, are passed through
Glue can will position, and avoid displacement.
In the present embodiment, it is equipped with one in the outside wall surface of fixed plate 1 and holds block 2, facilitates and pulls open fixed plate outward；Spill spin block
The outer ring face of 10 rounded structure settings, spill spin block 10 is equipped with non-slip groove, increases frictional force, skidding when avoiding rotation.
Working principle: before by dust cap ontology set on the connectors, fixed plate is pulled open outward by holding block, makes to prevent
This physical efficiency of dirt cap smoothly covers on the connectors, after putting on, decontrols handle, can rebound original in the bounce bottom plate of elastic piece
At this moment position, is shaken or whipping connector anyway so that the curved one end of fixed plate be made to be set to the right side of connector,
Dust cap ontology will not all be fallen from connector, only with by worker again outward pull open fixed plate could be by dust cap sheet
Body is removed from connector, increases the fastness of connection, wherein after dust cap ontology is fixed on connector, rotation rotation
The rotation of switch block, spill spin block has driven screw rod, and screw rod is made to move right along screw hole, and the movement of screw rod has driven stripper plate,
The gas in the second air bag can be squeezed out by overstocking plate, enter gas in the first air bag along tracheae, keep the first air bag swollen
It is swollen, the gap sealing between dust cap ontology and connector can be avoided by leakproofness by the first air bag of expansion.
It is easy to use the beneficial effects of the utility model are: the utility model structure is simple, can effectively by dust cap with
Gap sealing between connector, increases leakproofness, avoids the entrance of dust, while increasing connectivity robustness, avoids
It falls.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of optical fiber connector dust cap, it is characterised in that: including dust cap ontology and connector, the dust cap ontology
It is sheathed on connector, the cross section of dust cap ontology is square structure setting, around inner wall on the inner wall of dust cap ontology
Face is equipped with the first air bag of a square structure, and the first air bag is wrapped on connector, the inner wall of the first air bag and connector
Outside wall surface offsets, and the left side of dust cap body interior is equipped with a shell, and enclosure interior is equipped with one second air bag, dust cap sheet
The left side of body, which is right against at shell, is equipped with a screw hole communicated with shell, is threadedly coupled a screw rod, screw rod one in screw hole
End extends to the external world, and a spill spin block is fixedly mounted by glue, and the other end extends to enclosure interior along screw hole, and passes through
A stripper plate is fixedly mounted in glue, and the right side of stripper plate and the left side of the second air bag offset, dust cap ontology right hand external
Four sides on be equipped with a fixed plate, the L-shaped structure setting of fixed plate, the curved one end of fixed plate all extends to company
It connects on the right side of device, an elastic piece is equipped on the left side of fixed plate, elastic piece one end is both secured to dust cap ontology
In outside wall surface.
2. optical fiber connector dust cap according to claim 1, it is characterised in that: the top of shell is equipped with a circular hole,
Second air bag, which is right against at circular hole, is equipped with a tracheae, and tracheae one end passes through circular hole and extends to dust cap body interior, until with the
One air bag is fixedly connected, and tracheae is flexible hose, and tracheae be located at dust cap body interior one section is fixed on dust-proof by glue
On the inner wall of cap ontology.
3. optical fiber connector dust cap according to claim 1, it is characterised in that: be equipped in the outside wall surface of fixed plate
One holds block.
4. optical fiber connector dust cap according to claim 1, it is characterised in that: the rounded structure setting of spill spin block,
The outer ring face of spill spin block is equipped with non-slip groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053836.8U CN208399739U (en) | 2018-07-04 | 2018-07-04 | A kind of optical fiber connector dust cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821053836.8U CN208399739U (en) | 2018-07-04 | 2018-07-04 | A kind of optical fiber connector dust cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208399739U true CN208399739U (en) | 2019-01-18 |
Family
ID=65130951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821053836.8U Active CN208399739U (en) | 2018-07-04 | 2018-07-04 | A kind of optical fiber connector dust cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208399739U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630900A (en) * | 2020-12-28 | 2021-04-09 | 谭少文 | FTTH is with outdoor optical fiber connector that connects in advance |
| CN114879316A (en) * | 2022-06-08 | 2022-08-09 | 江西明鸿光电科技有限公司 | Polarization maintaining optical fiber connector based on environment-friendly type |
-
2018
- 2018-07-04 CN CN201821053836.8U patent/CN208399739U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630900A (en) * | 2020-12-28 | 2021-04-09 | 谭少文 | FTTH is with outdoor optical fiber connector that connects in advance |
| CN112630900B (en) * | 2020-12-28 | 2022-06-28 | 深圳中剑光电通信有限公司 | FTTH is with outdoor optical fiber connector that connects in advance |
| CN114879316A (en) * | 2022-06-08 | 2022-08-09 | 江西明鸿光电科技有限公司 | Polarization maintaining optical fiber connector based on environment-friendly type |
| CN114879316B (en) * | 2022-06-08 | 2023-06-27 | 江西明鸿光电科技有限公司 | Polarization maintaining fiber connector based on environment-friendly type |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208399739U (en) | A kind of optical fiber connector dust cap | |
| CN204274321U (en) | A kind of bayonet socket plate structure for vacuum cleaner filter bag | |
| CN104224049A (en) | Bayonet plate structure for dust collector filter bag | |
| CN106924945B (en) | A kind of table tennis ball pickup | |
| CN208409906U (en) | A kind of flexibility soup stick | |
| CN206807563U (en) | A kind of mobile fingerprint identifies structure | |
| CN202196201U (en) | Dustproof cap for optical fiber connector | |
| CN208889257U (en) | Outdoor dedusting LED display | |
| CN208372474U (en) | A kind of flying saucer-like toy | |
| CN204687662U (en) | A kind of flexible pen type correction tape | |
| CN203328634U (en) | Hose support assembly of dust collector | |
| CN110328649A (en) | A kind of multifunction wireless communication crusing robot | |
| CN205899141U (en) | VR glasses of field usage | |
| CN202619572U (en) | Novel vacuum cleaner | |
| CN201398935Y (en) | Dust collector flat suction nozzle | |
| CN209472337U (en) | A kind of PVC corrugated pipe connector sheath | |
| CN208509191U (en) | A kind of loudspeaker box structure | |
| CN108888184B (en) | Handle, dust collector shell structure and dust collector | |
| CN207707430U (en) | A kind of luggage case that pull rod can rise automatically | |
| CN203838371U (en) | Dustproof cap of LC type optical fiber connector | |
| CN207669189U (en) | A kind of head adsorption mechanism of fixed tooth implantation | |
| CN207063699U (en) | A kind of section construction construction guardrail | |
| CN208479915U (en) | A kind of bumper housings of earphone | |
| CN218895117U (en) | Adjustable multifunctional joint | |
| CN209419040U (en) | A kind of low-tension switch cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |