CN102346278B - Anchor device and communication box - Google Patents
Anchor device and communication box Download PDFInfo
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- CN102346278B CN102346278B CN201010239871.0A CN201010239871A CN102346278B CN 102346278 B CN102346278 B CN 102346278B CN 201010239871 A CN201010239871 A CN 201010239871A CN 102346278 B CN102346278 B CN 102346278B
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- anchor device
- optical fiber
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- fiber plug
- axle
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Abstract
The invention belongs to the optical fiber communication technology field and provides an anchor device. The anchor device is used to connect an optical fiber plug and an adapter. One end of the anchor device forms cooperation connection with the optical fiber plug and the other end forms the cooperation connection with the adapter. An interlayer which is used to block the connection of the two ends is arranged in the anchor device. The invention also provides a communication box which comprises: a box body, the adapter arranged in the box body and the anchor device. In the invention, the two ends of the anchor device are respectively directly connected with the optical fiber plug and the adapter so that effects of dust resistance and optical fiber plug fixation can be achieved; the interlayer is arranged in the anchor device so that the connection of the optical fiber plug and the adapter on the two ends is blocked. A structure is simple and operation is very convenient. The communication box provided in the invention comprises the anchor device so as to avoid arranging an anchor area in the box. Therefore, a volume is small. The structure is simple and compact. The communication box has many other characteristics.
Description
Technical field
The invention belongs to fiber optic communication field, particularly relate to a kind of anchor device and communication box.
Background technology
In the prior art, two optical fiber continued accesses method together there are following two kinds, one, being fixedly connected with two optical fiber permanent types; Two, connector (adapter that connector comprises Optical fiber plug and removably connects with this Optical fiber plug) is utilized to be flexibly connected.
But in actual applications, often can there is communication box (as fibre junction case, fiber cable cross connection box etc.) the inside all circuits be not all want access user quickly, so now need some fibre circuits in communication box to cut off, Optical fiber plug is not connected with adapter, conventional way adopts said method two, Optical fiber plug is inserted adapter, circuit is communicated with, if but want open-circuit line, just can only reserve certain space as berthing space in casing, berthing space is provided with some modules of berthing, can for not needing the Optical fiber plug carrying out connection as interim insert module.Operating process is particularly: when cutting off a certain fibre circuit in case, then extracted from adapter by Optical fiber plug, then puts dust cap to respectively the link of Optical fiber plug and adapter, then Optical fiber plug is inserted module of berthing; When optical fiber will be recovered continue a certain fibre circuit in case, then Optical fiber plug is extracted from module of berthing, then take off the protective sleeve of Optical fiber plug and adapter link respectively, and Optical fiber plug is inserted adapter.The enforcement of the method needs at communication box (as fibre junction case, fiber cable cross connection box etc.) in berthing space is set, and module of berthing in berthing space can take the very large space of communication casing, make communication box overall volume larger, and complex structure, operating process is loaded down with trivial details, inconvenient, and, in the communication box that some arrange more adapter, the module of berthing of sufficient amount is not set in berthing space, like this, in actual applications, also the situation that module of berthing in berthing space is not enough can often be there is, thus some Optical fiber plugs are placed nowhere, make operation chaotic, complicated.
In addition, some communication boxes in existing use, Optical fiber plug is directly flexibly connected with adapter, but box house does not arrange berthing space, thus the Optical fiber plug after disconnecting does not have place to place, make operation chaotic, complicated, and such communication box inner space cannot reset berthing space, or the process resetting berthing space is complicated, cost is high.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of anchor device, is intended to solve existing communication case and need arranges the not enough problem of module of berthing in berthing space, berthing space.
The embodiment of the present invention realizes like this, a kind of anchor device, described anchor device is used for connecting fiber plug and adapter, and its one end and described Optical fiber plug are connected, the other end is connected with described adapters co-operate, and is provided with the interlayer deadening its two ends and be communicated with in described anchor device.
Another object of the embodiment of the present invention is to provide a kind of communication box, is intended to solve that existing communication case takes up room greatly, a difficult problem for complex structure and complicated operation.
The embodiment of the present invention is achieved in that a kind of communication box, and comprise casing and be placed in the adapter of box house, described communication box also comprises above-mentioned anchor device.
The anchor device two ends of the embodiment of the present invention are directly connected with Optical fiber plug and adapter respectively, there is the effect of dust-break, fixed fiber plug, and anchor device inside is provided with interlayer, has and deaden the feature that on its two ends, Optical fiber plug and adapter are communicated with, structure is simple, and operation is very easy.
Communication box in the embodiment of the present invention, includes above-mentioned anchor device, thus avoids arranging berthing space in case, thus the feature such as it is little to make communication casing have volume, and structure is simple, compact.
Accompanying drawing explanation
Fig. 1 be first embodiment of the invention provide anchor device application time exploded perspective figure;
Fig. 2 be first embodiment of the invention provide anchor device application time sectional view;
Fig. 3 is the stereographic map of the anchor device that first embodiment of the invention provides;
Fig. 4 is the sectional view of the anchor device that first embodiment of the invention provides;
Fig. 5 be second embodiment of the invention provide anchor device application time exploded perspective figure;
Fig. 6 be second embodiment of the invention provide anchor device application time sectional view;
Fig. 7 is the stereographic map of the anchor device that second embodiment of the invention provides;
Fig. 8 is the sectional view of the anchor device that second embodiment of the invention provides;
Fig. 9 is the stereographic map of the optical fiber continued access case that first embodiment of the invention provides.
Figure 10 is the stereographic map of the optical fiber continued access case that second embodiment of the invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Anchor device two ends described in the embodiment of the present invention are directly connected with Optical fiber plug and adapter respectively, there is the effect of dust-break, fixed fiber plug, and anchor device inside is provided with interlayer, has and deaden the feature that on its two ends, Optical fiber plug and adapter are communicated with, structure is simple, and operation is very easy.
Optical fiber continued access case in the embodiment of the present invention, includes above-mentioned anchor device, avoid arranging berthing space in case, thus it is little to have volume, the features such as structure is simple, compact.
A kind of anchor device that the embodiment of the present invention provides, described anchor device is used for connecting fiber plug and adapter, its one end and described Optical fiber plug are connected, and the other end is connected with described adapters co-operate, and are provided with the interlayer deadening its two ends and be communicated with in described anchor device.
The optical fiber continued access case that the embodiment of the present invention provides comprises casing and is placed in the adapter of box house, also has above-mentioned anchor device.
Below in conjunction with specific embodiment, specific implementation of the present utility model is described in detail.
Embodiment 1
As shown in figures 1-4, anchor device 2 is for connecting fiber plug 1 and adapter 3, and Optical fiber plug 1 and adapter 3 are put at the two ends of anchor device 2 respectively, also be connected with the two ends of anchor device 2 respectively, meanwhile, after three links together, anchor device 2 also plays the effect of fixed fiber plug 1, dust-break.The inside of described anchor device 2 is provided with an interlayer 21, and this interlayer 21 can cut off the connection at anchor device two ends, therefore after Optical fiber plug 1 and adapter 3 be connected to anchor device, between the two without any connection.Meanwhile, interlayer 21 and anchor device 2 are integrated, and do not need other design and installation, can be shaping with anchor device 2 time processing.
Above-mentioned anchor device 2 profile is stepped appearance, is divided into small end and hold greatly, this small end and hold transition position to form a step greatly, and anchor device 2 small end mates and is nested in adapter 3, and Optical fiber plug 1 can mate and is nested in the large end of anchor device 2.
Anchor device 2 small end is provided with the first axle body 24 that has inner chamber, one first circumferential groove 241 is provided with on the external peripheral surface of this first axle body 24, accordingly, adapter 3 bosom being set in the small end of anchor device 2 is provided with one first optical fiber tube 32, this first optical fiber tube 32 is for holding and placing optical fiber, also be provided with a first hollow snap fit axle 31 outward around the first optical fiber tube 32 excircle, the top circumference of described first snap fit axle 31 is provided with snap fit.During installation, first optical fiber tube 32 of adapter 3 inside is just put in the inner chamber of the first axle body 24 of anchor device 2, accordingly, first 31, snap fit axle is just set in the first axle body 24 outside surface, and the snap fit on it tips the first circumferential groove 241 on the first axle body 24 in, stable connection, and the first circumferential groove 241 1 groove surface is outward-dipping, when dismantling the connection of anchor device 2 and adapter 3, the snap fit of the first snap fit axle 31 departs from the first circumferential groove 241 by along the groove surface tilted, unloading process is simple, convenient, and the first axle body 24 intracavity bottom is interlayer 21, ensure that the optical fiber in the first optical fiber tube 32 can not extend in the large end of anchor device 2.Meanwhile, in the first snap fit axle 31 periphery of adapter 3, adapter 3 is also provided with one first protective cover 33, when anchor device 2 is nested enter adapter 3 after, the first protective cover can hide the small end of whole anchor device 2, plays sealing, dust-proof effect.
Accordingly, anchor device 2 is held in inside greatly and is provided with one second hollow axis body 23, and outside the excircle of the second hollow axis body 23, be provided with a second hollow snap fit axle 22, the top circumference of described second snap fit axle 22 is provided with snap fit; Be nested in the Optical fiber plug 1 that anchor device 2 is held greatly, the inside of Optical fiber plug 1 has one second optical fiber tube 13, second optical fiber tube 13 excircle to have a hollow the second axle body 12, and this second axle body 12 has one second circumferential groove 121 on the surface.During installation, second optical fiber tube 13 of Optical fiber plug 1 is just put in the second hollow axis body 23 of anchor device 2, accordingly, second 22, snap fit axle is just set in the outside surface of the second axle body 12, and the second circumferential groove 121 on snap fit fastening the second axle body 12 on it, stable connection, and the second circumferential groove 121 1 groove surface is outward-dipping, when dismantling the connection of anchor device 2 and Optical fiber plug 1, the snap fit of the second snap fit axle 22 departs from the second circumferential groove 121 by along the groove surface tilted, unloading process is simple, convenient, and the bottom of the inner chamber of the second axle body 12 is interlayer 21, can ensure that the optical fiber in the second optical fiber tube 13 can not extend in the small end of anchor device 2 like this.Meanwhile, the second snap fit axle 22 periphery that anchor device 2 is held greatly, anchor device 2 is also provided with one second protective cover 25, and after Optical fiber plug 1 inserts anchor device 2, the second protective cover 25 can hide the large end of whole anchor device, plays sealing, dust-proof effect.
When fibre circuit does not need access user, the adapter 3 on fibre circuit is needed to disconnect with Optical fiber plug 1, can nested for the small end of anchor device 2 enter in adapter 3, again nested for Optical fiber plug 1 enter the large end of anchor device 2, interlayer 21 has intercepted being of coupled connections of Optical fiber plug 1 and the optical fiber in adapter 3; When fibre circuit needs access user, then can directly anchor device 2 be pulled up, then Optical fiber plug 1 directly nested enter in adapter 3, Optical fiber plug 1 links together with the coupling fiber in adapter 3.
As shown in Figure 9, be provided with an adapter district 4 in the casing 5 of optical fiber continued access case, adapter district 4 can arrange according to the actual requirements the adapter 3 of demand, simultaneously, optical fiber continued access case further comprises anchor device 2, and anchor device 2 one end is mounted on the adapter 3 in adapter district 4 by buckle.When user needs to connect optical fiber, then direct for Optical fiber plug 1 buckle is connected on adapter 3, when user does not need to connect optical fiber, then one end of anchor device 2 is mounted on adapter 3 by buckle, Optical fiber plug 1 is arranged on the other end of anchor device 2, like this, interlayer 21 in anchor device 2 can deaden being of coupled connections of Optical fiber plug 1 and adapter 3, and energy fixed fiber plug 1, and Optical fiber plug 1, anchor device 2 and adapter 3 three connect closely, can prevent dust from entering in Optical fiber plug 1 or adapter 3.
In the present embodiment, anchor device 2 two ends are connected by buckle and are connected with Optical fiber plug 1 and adapter 3 respectively, connect closely, there is the effect of dust-break, fixed fiber plug 1, and anchor device 2 inside is provided with interlayer 21, have the advantages that to deaden Optical fiber plug 1 and adapter 3 and be of coupled connections, structure is simple, easy to operate; Optical fiber continued access case 5 in the embodiment of the present invention includes above-mentioned anchor device 2, avoid arranging berthing space 5 in case, thus it is little to have volume, the features such as structure is simple, compact.
Be appreciated that, anchor device in the present embodiment also goes for other communication boxes, such as fiber cable cross connection box, as long as be provided with the adapter that can be connected with Optical fiber plug in such communication box, when needs are communicated with Optical fiber plug and adapter, then directly Optical fiber plug is inserted on adapter, when needing the connection cutting off Optical fiber plug and adapter, then anchor device one end is connected with adapter, Optical fiber plug is then connected to the other end of anchor device.
Embodiment 2
As shown in figures 5-8, anchor device 2 is for connecting fiber plug 1 and adapter 3, and Optical fiber plug 1 and adapter 3 are put at the two ends of anchor device 2 respectively, also be connected with the two ends of anchor device 2 respectively, meanwhile, after three links together, anchor device 2 also plays fixed fiber plug 1, dust-proof effect.The inside of described anchor device 2 is provided with an interlayer 21, and this interlayer 21 can cut off being of coupled connections of anchor device two ends, therefore after Optical fiber plug 1 and adapter 3 be connected to anchor device, between the two without any connection.Meanwhile, interlayer 21 and anchor device 2 are integrated, and do not need other design and installation, can be shaping with anchor device 2 time processing.
Above-mentioned anchor device 2 profile is stepped appearance, is divided into small end and holds greatly, and this small end and hold transition position to form a step greatly, the large end of anchor device 2 can be sleeved on adapter 3, and Optical fiber plug 1 can be sleeved on the small end of anchor device 2.
Anchor device 2 greatly end is provided with one with the three-axis body 28 of bore, the bore wall of three-axis body 28 is provided with the first internal thread 281, accordingly, the outer wall of first shell body 35 of one end that adapter 3 is connected with anchor device 2 is provided with the first external thread 351 matched with the first internal thread 281, first shell body 35 is a hollow body, the 3rd optical fiber tube 34 is also provided with in it, for holding and placing optical fiber, and the bottom of three-axis body 28 is interlayer 21, the optical fiber deadened in the 3rd optical fiber tube 34 of adapter 3 extends the small end of anchor device 2.
Anchor device 2 small end is provided with one with the 4th axis body 26 of bore, the outer circle wall of the 4th axis body 26 is provided with the second external thread 261, its bore inland sea is provided with a hollow sheath body 27, accordingly, one end that Optical fiber plug 1 is connected with anchor device 2 is provided with second housing body 14, this second housing body 14 is a hollow body, its hollow cavity inwall is provided with the second internal thread 141 with the corresponding coupling of the second external thread, and in the inner chamber of second housing body 14, be also provided with the 4th optical fiber tube 15, during installation, Optical fiber plug 1 is sleeved on the small end of anchor device 2, second internal thread 141 and the second external thread 261 Matching installation mutually, hollow sheath body 27 is put in the 4th optical fiber tube 15, total is compact, simply.
Above-mentioned Optical fiber plug 1 is all threaded with linking of adapter 3 with anchor device 2, anchor device 2, close structure, no longer needs to add the effect that protective cover just can arrive sealing and dustproof.
When fibre circuit does not need access user, the adapter 3 on fibre circuit is needed to disconnect with Optical fiber plug 1, can the large end of anchor device 2 be sleeved on adapter 3, Optical fiber plug 1 is sleeved on the small end of anchor device 2, interlayer 21 has intercepted linking of Optical fiber plug 1 and the optical fiber in adapter 3 again; When fibre circuit needs access user, then directly can be pulled up by anchor device 2, then Optical fiber plug 1 is directly sleeved in adapter 3, Optical fiber plug 1 links together with the coupling fiber in adapter 3.
As shown in Figure 10, a dividing plate is had in the middle of the casing 5 of optical fiber continued access case, dividing plate is divided into two spaces casing, and an adapter district 4 is set on dividing plate, adapter district 4 can arrange according to the actual requirements the adapter 3 of demand, meanwhile, optical fiber continued access case further comprises anchor device 2, and anchor device 2 one end is arranged on the adapter in adapter district 4.When user needs to connect optical fiber, then Optical fiber plug 1 is arranged on adapter 3 with being directly threaded connection, when user does not need to connect optical fiber, then being threaded connection one end of anchor device 2 is arranged on adapter 3, Optical fiber plug 1 is arranged on the other end of anchor device 2, like this, interlayer 21 in anchor device 2 can deaden being of coupled connections of Optical fiber plug 1 and adapter 3, and energy fixed fiber plug 1, and Optical fiber plug 1, anchor device 2 and adapter 3 three connect closely, can prevent dust from entering in Optical fiber plug 1 or adapter 3.
In the present embodiment, anchor device 2 two ends are threaded connection and are connected with Optical fiber plug 1 and adapter 3 respectively, connect closely, there is the effect of dust-break, fixed fiber plug 1, and anchor device 2 inside is provided with interlayer 21, have the advantages that to deaden Optical fiber plug 1 and adapter 3 and be of coupled connections, structure is simple, easy to operate; Optical fiber continued access case 5 in the embodiment of the present invention, includes above-mentioned anchor device 2, avoid arranging berthing space 5 in case, thus it is little to have volume, the features such as structure is simple, compact, and simple to operate.
Be appreciated that, anchor device in the present embodiment also goes for other communication boxes, such as fiber cable cross connection box, as long as be provided with the adapter that can be connected with Optical fiber plug in such communication box, when needs are communicated with Optical fiber plug and adapter, then directly Optical fiber plug is connected on adapter, when needing the connection cutting off Optical fiber plug and adapter, then anchor device one end is connected with adapter, Optical fiber plug is then connected to the other end of anchor device.
Connecting fiber plug and adapter can be distinguished in the two ends of anchor device described in the embodiment of the present invention, and its inside is provided with interlayer, and this interlayer can deaden being of coupled connections of Optical fiber plug and adapter, and this anchor device also has the effect of dust-break, and structure is simple, compact.
Optical fiber continued access case in the embodiment of the present invention, includes above-mentioned anchor device, avoid arranging berthing space in case, thus it is little to have volume, the features such as structure is simple, compact, and simple to operate.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an anchor device, it is characterized in that: described anchor device is used for connecting fiber plug and adapter, its one end and described Optical fiber plug are connected, and the other end is connected with described adapters co-operate, and are provided with the connection of its two ends of deadening in described anchor device and interlayer integrated with described anchor device;
Described anchor device one end is provided with the first axle body of a band inner chamber, and the outer wall of described the first axle body is provided with one around the first circumferential groove of described outer wall, and the snap fit of the first snap fit axle of described first circumferential groove and described adapter one end is connected; The other end of described anchor device is provided with the second hollow grab axle of a top band grab, the second hollow axis body is provided with in described second grab axle, described second hollow axis body is placed on described interlayer, and coordinate with second optical fiber tube of described Optical fiber plug one end, the snap fit of described second snap fit axle and second circumferential groove of described Optical fiber plug one end are connected; In step-like between one end of described anchor device and the other end; One groove surface of described first circumferential groove and the second circumferential groove is arranged respectively to outer incline.
2. a kind of anchor device as claimed in claim 1, is characterized in that: described anchor device and described Optical fiber plug and adapter card link and connect.
3. a kind of anchor device as claimed in claim 1, is characterized in that: the second snap fit axle of described anchor device is also provided with one outward around the second hollow protective cover of described second snap fit axle.
4. a communication box, comprises casing and is placed in the adapter of box house, it is characterized in that: described communication box also comprises the anchor device as described in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010239871.0A CN102346278B (en) | 2010-07-28 | 2010-07-28 | Anchor device and communication box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010239871.0A CN102346278B (en) | 2010-07-28 | 2010-07-28 | Anchor device and communication box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102346278A CN102346278A (en) | 2012-02-08 |
| CN102346278B true CN102346278B (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010239871.0A Active CN102346278B (en) | 2010-07-28 | 2010-07-28 | Anchor device and communication box |
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| Country | Link |
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| CN (1) | CN102346278B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022120759A1 (en) * | 2020-12-10 | 2022-06-16 | 深南电路股份有限公司 | Cable adapter |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667442A (en) * | 2004-03-10 | 2005-09-14 | 精工电子有限公司 | Optical connector plug and optical connector |
| CN201749238U (en) * | 2010-07-28 | 2011-02-16 | 深圳日海通讯技术股份有限公司 | Mooring device and communication box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4328711B2 (en) * | 2003-12-05 | 2009-09-09 | 株式会社精工技研 | Optical connector plug and optical connector |
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2010
- 2010-07-28 CN CN201010239871.0A patent/CN102346278B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1667442A (en) * | 2004-03-10 | 2005-09-14 | 精工电子有限公司 | Optical connector plug and optical connector |
| CN201749238U (en) * | 2010-07-28 | 2011-02-16 | 深圳日海通讯技术股份有限公司 | Mooring device and communication box |
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| Publication number | Publication date |
|---|---|
| CN102346278A (en) | 2012-02-08 |
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Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: Japan Sea intelligent Polytron Technologies Inc Address before: 518000 First Floor 107, Tsinghua Information Port Complex Building, Keyuan Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Sunsea Telecommunications Co., Ltd. |