CN203117478U - Splice closure - Google Patents
Splice closure Download PDFInfo
- Publication number
- CN203117478U CN203117478U CN201220733520XU CN201220733520U CN203117478U CN 203117478 U CN203117478 U CN 203117478U CN 201220733520X U CN201220733520X U CN 201220733520XU CN 201220733520 U CN201220733520 U CN 201220733520U CN 203117478 U CN203117478 U CN 203117478U
- Authority
- CN
- China
- Prior art keywords
- splice tray
- fixing body
- mounting hole
- upper casing
- installation base
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
Abstract
The utility model discloses a splice closure. The splice closure comprises an upper shell (1) and a lower shell (2) which are detachably assembled together. An accommodation space (3) is formed inside the upper shell (1) and the lower shell (2). The lower shell (2) is provided with a lead-in through hole (21) for leading a cable into the accommodation space (3). At least one ridge-shaped projected mounting boss (12) is formed on the upper shell (1), and the mounting boss (12) is provided with a plurality of staggered mounting holes (3) for mounting connectors (11). The beneficial effects of the utility model are that, the mounting bosses is ridge shaped and provided with a plurality of staggered mounting holes (3) for mounting the connectors (11), so that the connecters on each mounting boss are staggered, the operation space during the cable splice is relatively ample, and the operation is convenient.
Description
Technical field
The utility model relates to the cable connection device, more particularly, relates to a kind of splice tray.
Background technology
Splice tray is used for continuing of optical communication terminal outdoor optical cable, and can be the user provides fast, easily and continue.When the user whenever necessary, the joint of different optical cables inserted just can realize continuing of optical cable with a connector.Splice tray of the prior art generally comprises shell and is arranged on some connectors on the shell, the set-up mode of some connectors generally is at shell some tops to be set to be in the same plane, and the installation base that bearing of trend is parallel to each other, each installation base the inside arranges some connectors according to the line spread mode.Yet the operating space was less when the mode of this set connector often caused cable connection, and operation is convenient inadequately.
The utility model content
The technical problems to be solved in the utility model is, the defective of little, the inconvenient operation in operating space provides a kind of splice tray when having cable connection at the set-up mode of the above-mentioned connector of prior art.Splice tray of the present utility model has overcome above-mentioned defective, installation base is mentioned ridge-shaped and installation base to have the some mounting holes that are crisscross arranged and is used for mounted connector, guarantee the discharging of staggering of connector in each installation base like this, operating space when making cable connection is well-to-do, operates also more convenient.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of splice tray, comprise the upper casing and the lower casing that removably are assembled together, described upper casing and described lower casing inside are formed with accommodation space, described lower casing has for the introducing through hole of cable being introduced described accommodation space, described upper casing is formed with and is at least one installation base that mentioned ridge-shaped is protruded, and described installation base has the some mounting holes for mounted connector that are crisscross arranged.
In splice tray described in the utility model, described installation base comprises first fixing body and second fixing body, this first fixing body and second fixing body are the housing of arc, the height of wherein said second fixing body is greater than the height of described first fixing body, described first fixing body and second fixing body transition smoothly are connected to form described installation base, and described first fixing body and second fixing body all are formed with described mounting hole.
In splice tray described in the utility model, described upper casing comprises a base plate, and described installation base is arranged on the described base plate, and the protrusion direction of described installation base and described base plate form the angles less than 90 degree.
In splice tray described in the utility model, described mounting hole top is provided be used to the opening that blocks described mounting hole and the shielding plate that can separate with described mounting hole when described connector is installed.
In splice tray described in the utility model, described splice tray also comprises the gland bonnet for the opening of the described mounting hole of sealing; The open circumferential of described mounting hole is provided with the protection seat that protrudes described installation base, and the lower end of described gland bonnet is connected on the described protection seat.
In splice tray described in the utility model, the sidepiece of described gland bonnet is provided with first abutment ring, and described protection seat is provided with second abutment ring, is provided with the connecting line that both are connected between described first abutment ring and described second abutment ring.
In splice tray described in the utility model, also be provided with the fusion splicing devices for the optical fiber of the described cable of welding in the described accommodation space.
In splice tray described in the utility model, also be formed with in the described accommodation space for causing the wiring guide groove of described connector from the optical fiber that described fusion splicing devices is told.
In splice tray described in the utility model, described upper casing is connected rotationally with a side of described lower casing, be formed with the first corresponding fixed orifice of position on the opposite side respectively, be provided with first securing member in described first fixed orifice removably to connect described upper casing and described lower casing.
In splice tray described in the utility model, be formed with the second corresponding fixed orifice of position respectively on one side of described upper casing and described lower casing, be formed with the 3rd corresponding fixed orifice of position on the opposite side respectively, be provided with in described second fixed orifice in second securing member, described the 3rd fixed orifice and be provided with the 3rd securing member, this second and third securing member is in order to removably to connect described upper casing and described lower casing.
Implement splice tray of the present utility model, have following beneficial effect: installation base is mentioned ridge-shaped and installation base to have the some mounting holes that are crisscross arranged and is used for mounted connector, guarantee the discharging of staggering of connector in each installation base like this, operating space when making cable connection is well-to-do, operates also more convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of the utility model splice tray first embodiment;
Fig. 2 is along the cut-open view of A-A line among Fig. 1;
Fig. 3 is the partial enlarged drawing at B place among Fig. 1;
Fig. 4 is the structural representation after upper casing and lower casing are opened among Fig. 1;
Fig. 5 is the structural representation of the utility model splice tray second embodiment;
Fig. 6 is the structural representation of the utility model splice tray the 3rd embodiment;
Fig. 7 is the structural representation of the utility model splice tray the 4th embodiment;
The corresponding relation of element title and label is as follows among the figure:
The 1-upper casing; 11-connector, 12-installation base, 13-mounting hole, 14-gland bonnet, 15-connecting line, 16-first fixed orifice, 17-base plate, 18-shielding plate, 19-are protected seat; 121-first fixing body, 122-second fixing body, 123-second abutment ring; 141-first abutment ring;
The 2-lower casing;
The 3-accommodation space; The 31-fusion splicing devices.
Embodiment
Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast accompanying drawing and describe embodiment of the present utility model in detail.
As Fig. 1-shown in Figure 4, Fig. 1 is the structural representation of present embodiment, Fig. 2 be among Fig. 1 along the cut-open view of AA line, Fig. 3 is the partial enlarged drawing at B place among Fig. 1, Fig. 4 is the structural representation after upper casing 1 is opened with lower casing 2 among Fig. 1.
The splice tray of present embodiment, comprise the upper casing 1 and lower casing 2 that removably are assembled together, upper casing 1 is formed with accommodation space 3 with lower casing 2 inside, lower casing 2 has for the introducing through hole 21 of cable being introduced accommodation space 3, upper casing 1 is formed with and is at least one installation base 12 that mentioned ridge-shaped is protruded, and installation base 12 has the some mounting holes 13 for mounted connector that are crisscross arranged.It is parallel to each other to be provided with 12,4 installation bases 12 of 4 installation bases in the present embodiment, and each installation base 12 has 3 mounting holes 13 that are crisscross arranged, and connector 11 is set in the mounting hole 13.
In other embodiments, upper casing 1 also can be alternate manner with the removably mode of assembling of lower casing 2, for example: in another embodiment, be formed with the second corresponding fixed orifice of position respectively on one side of upper casing 1 and lower casing 2, be formed with the 3rd corresponding fixed orifice of position on the opposite side respectively, be provided with in second fixed orifice and be provided with the 3rd securing member in second securing member, the 3rd fixed orifice detachably to be fastenedly connected upper casing 1 and lower casing 2.That is to say that upper casing 1 and lower casing 2 are fastenedly connected both sidepiece by securing member, for example can be fastenedly connected both sidepieces by screw.Need to prove that at this side of upper casing 1 and described second fixed orifice of lower casing 2 formation and the opposite side of described the 3rd fixed orifice of formation all are positioned at the direction of upper casing 1 and lower casing 2 foldings.
Further, installation base 12 comprises first fixing body 121 and second fixing body 122, this first fixing body 121 and second fixing body 122 are the housing of arc, wherein the height of second fixing body 122 is greater than the height of first fixing body 121, first fixing body 121 and second fixing body 122 transition smoothly are connected to form installation base 12, and first fixing body 121 and second fixing body 122 all are formed with mounting hole 13.
In the present embodiment, each installation base 12 comprises 2 first fixing bodies 121 and 1 second fixing body 122,2 first fixing bodies 121 and 1 second fixing body 122 transition smoothly are connected, the height of second fixing body 122 is greater than the height of first fixing body 121 simultaneously, make the discharging of staggering of connector 11 in each installation base 12 like this, operating space when making cable connection is well-to-do, operates also more convenient.
Preferably, installation base 12 is the acute angle setting with upper casing 1, and also namely: upper casing 1 comprises a base plate 17, and installation base 12 is arranged on the base plate 17, and the protrusion direction of installation base 12 forms the angles of spending less than 90 with base plate 17.The main effect of this design is the reasonable bending radius that guarantees the outside optical cable that is connected with connector 11, and the protection optical cable is difficult for being fractureed.
For fear of losing of gland bonnet 14 in use, the sidepiece of gland bonnet 14 is provided with first abutment ring 141, and protection seat 19 is provided with between second abutment ring, 123, the first abutment rings 141 and second abutment ring 123 and is provided with the connecting line 15 that both are connected.
Also be provided with the fusion splicing devices 31 for the optical fiber of welding cable in the accommodation space 3.Also be formed with the wiring guide groove that causes connector 11 for the optical fiber that autogenous welding device 31 is told in the accommodation space 3.
The connector 11 of present embodiment (adopts easy to operate modular jack breech lock mechanism to make for the LC type joints of optical fibre, router is commonly used), certainly, the type of connector 11 is not limited to this, in other embodiments, also can be the joints of optical fibre of other type, for example (shell is rectangular for the SC type joints of optical fibre, fastening means is to adopt insert-pull pin door bolt formula, must not rotate) or the FC type joints of optical fibre (the external reinforcing mode is to adopt metallic sheath, and fastening means is thread).
During use, can earlier optical cable be introduced in the accommodation space 3 by introducing through hole 21, the optical cable in 31 pairs of introducings of fusion splicing devices carries out welding again, after the welding, the optical fiber that fusion splicing devices 31 is told is connected with corresponding connector 11 respectively, and then is fastenedly connected upper casing 1 and lower casing 2.Outdoor when carrying out cable connection, the pickup optical cable can be realized being connected of the optical cable interior with introducing through hole 21 by connector 11.Also namely this moment, splice tray was as terminal block.
Certainly, in certain embodiments, also welding optical cable in the splice tray of present embodiment in advance uses splice tray as distributing box.
As shown in Figure 5, Fig. 5 is the structural representation of present embodiment.In the present embodiment, airtight substantially and each mounting hole 13 top, mounting hole 13 tops are provided with 2 through holes, and during use, optical cable can pass through hole and enter in the accommodation space 3 in the splice tray, and other parts are all identical with embodiment 1, repeat no more.
As shown in Figure 6, Fig. 6 is the structural representation of present embodiment.In the present embodiment, mounting hole 13 is rounded, and its outer wall is formed with external thread, and gland bonnet 14 inside are formed with internal thread, realizes being threaded of gland bonnet 14 and mounting hole 13 with this.Other parts are all identical with embodiment 1, repeat no more.
Embodiment 4
As shown in Figure 7, Fig. 7 is the structural representation of present embodiment.The splice tray of present embodiment, mounting hole 13 tops are provided with the shielding plate 18 that can separate with mounting hole 13 be used to the opening that blocks mounting hole 13 and when the mounted connector 11.Shielding plate 18 plays the opening effect of temporarily blocking mounting hole 13, avoids dust or rainwater to enter in the mounting hole 13, certainly, and mounted connector 11 not in the mounting hole 13 of this moment; Need be in mounting hole 13 during mounted connector 11, can knock out shielding plate 18, thereby expose mounting hole 13, with mounted connector 11 in mounting hole 13.In certain embodiments, mounting hole 13 tops also can not arrange shielding plate, and other are identical with present embodiment, repeat no more.
Need to prove, shielding plate 18 and gland bonnet 14 are different members, though the both is arranged on mounting hole 13 places, but, shielding plate 18 exists before the mounted connector 11 in mounting hole 13, when mounted connector 11, shielding plate 18 separates with mounting hole 13, again mounted connector 11 in mounting hole 13; When in the mounting hole 13 connector 11 being installed, can arrange gland bonnet 14 this moment at the top of mounting hole 13.
Other parts are all identical with embodiment 1, repeat no more.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned embodiment; above-mentioned embodiment only is schematic; rather than it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, also can make a lot of forms, these all belong within the protection of the present utility model.
Claims (10)
1. splice tray, comprise the upper casing (1) and lower casing (2) that removably are assembled together, described upper casing (1) is formed with accommodation space (3) with described lower casing (2) inside, described lower casing (2) has for the introducing through hole (21) of cable being introduced described accommodation space (3), it is characterized in that, described upper casing (1) is formed with and is at least one installation base (12) that mentioned ridge-shaped is protruded, and described installation base (12) has the some mounting holes for mounted connector (11) (13) that are crisscross arranged.
2. splice tray according to claim 1, it is characterized in that, described installation base (12) comprises first fixing body (121) and second fixing body (122), this first fixing body (121) and second fixing body (122) are the housing of arc, the height of wherein said second fixing body (122) is greater than the height of described first fixing body (121), described first fixing body (121) and second fixing body (122) transition smoothly are connected to form described installation base (12), and described first fixing body (121) and second fixing body (122) all are formed with described mounting hole (13).
3. splice tray according to claim 2, it is characterized in that, described upper casing (1) comprises a base plate (17), and described installation base (12) is arranged on the described base plate (17), and the protrusion direction of described installation base (12) and described base plate (17) form the angles less than 90 degree.
4. splice tray according to claim 1, it is characterized in that described mounting hole (13) top is provided be used to the opening that blocks described mounting hole (13) and the shielding plate (18) that can separate with described mounting hole (13) when described connector (11) is installed.
5. splice tray according to claim 1 is characterized in that, described splice tray also comprises the gland bonnet (14) for the opening of the described mounting hole of sealing (13); The open circumferential of described mounting hole (13) is provided with the protection seat (19) that protrudes described installation base (12), and the lower end of described gland bonnet (14) is connected on the described protection seat (19).
6. splice tray according to claim 5; it is characterized in that; the sidepiece of described gland bonnet (14) is provided with first abutment ring (141); described protection seat (19) is provided with second abutment ring (123), is provided with the connecting line (15) that both are connected between described first abutment ring (141) and described second abutment ring (123).
7. splice tray according to claim 1 is characterized in that, also is provided with the fusion splicing devices (31) for the optical fiber of the described cable of welding in the described accommodation space (3).
8. splice tray according to claim 7 is characterized in that, also is formed with in the described accommodation space (3) for causing the wiring guide groove of described connector (11) from the optical fiber that described fusion splicing devices (31) are told.
9. splice tray according to claim 1, it is characterized in that, described upper casing (1) is connected rotationally with a side of described lower casing (2), be formed with corresponding first fixed orifice (16) in position on the opposite side respectively, be provided with first securing member in described first fixed orifice (16) removably to connect described upper casing (1) and described lower casing (2).
10. splice tray according to claim 1, it is characterized in that, be formed with the second corresponding fixed orifice of position respectively on one side of described upper casing (1) and described lower casing (2), be formed with the 3rd corresponding fixed orifice of position on the opposite side respectively, be provided with in described second fixed orifice in second securing member, described the 3rd fixed orifice and be provided with the 3rd securing member, this second and third securing member is in order to removably to connect described upper casing (1) and described lower casing (2).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220733520XU CN203117478U (en) | 2012-12-27 | 2012-12-27 | Splice closure |
| PCT/CN2013/075916 WO2014101368A1 (en) | 2012-12-27 | 2013-05-20 | Splice box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220733520XU CN203117478U (en) | 2012-12-27 | 2012-12-27 | Splice closure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203117478U true CN203117478U (en) | 2013-08-07 |
Family
ID=48897813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220733520XU Expired - Fee Related CN203117478U (en) | 2012-12-27 | 2012-12-27 | Splice closure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203117478U (en) |
| WO (1) | WO2014101368A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108363154A (en) * | 2018-04-20 | 2018-08-03 | 佛山汇众森泰科技有限公司 | A kind of electronic communication connection device with waterproof |
| WO2019127644A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市英通达光纤技术有限公司 | Protective enclosure for optical fiber distribution and splicing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4669802A (en) * | 1986-03-26 | 1987-06-02 | Amp Incorporated | Outlet for optical fiber connectors |
| JP2003244816A (en) * | 2002-02-15 | 2003-08-29 | Yazaki Corp | Information outlet |
| CN201549684U (en) * | 2009-11-05 | 2010-08-11 | 浙江大学 | Wiring board |
| CN201993496U (en) * | 2011-03-30 | 2011-09-28 | 武汉光迅科技股份有限公司 | Single metal plinth used on optical fiber adapter |
| CN202268531U (en) * | 2011-08-11 | 2012-06-06 | 李培刚 | High-efficient and practical wiring board socket |
-
2012
- 2012-12-27 CN CN201220733520XU patent/CN203117478U/en not_active Expired - Fee Related
-
2013
- 2013-05-20 WO PCT/CN2013/075916 patent/WO2014101368A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019127644A1 (en) * | 2017-12-29 | 2019-07-04 | 深圳市英通达光纤技术有限公司 | Protective enclosure for optical fiber distribution and splicing |
| CN108363154A (en) * | 2018-04-20 | 2018-08-03 | 佛山汇众森泰科技有限公司 | A kind of electronic communication connection device with waterproof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014101368A1 (en) | 2014-07-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9310570B2 (en) | Fiber-optic connection arrangement and adapter sleeve | |
| CN101006376B (en) | Fiber optic receptacle and plug assemblies with alignment and keying features | |
| KR101833080B1 (en) | Connection box for glass fiber cables | |
| CN101285915B (en) | Information socket | |
| CN108713157B (en) | Optical cable fiber distribution box and optical cable fiber distribution device | |
| CN102411172B (en) | Optical fiber airtight transfer socket | |
| CN109196400A (en) | Optical fiber welding matches frame with module and optical fiber welding | |
| CN101840039A (en) | Optical fiber terminal box | |
| CN203117478U (en) | Splice closure | |
| US11327246B2 (en) | Optical fiber connector, prefabricated optical fiber, adapter, fiber termination box, and optical fiber connection assembly | |
| CN204650032U (en) | The sealing protective box of the joints of optical fibre | |
| CN108072934A (en) | Substation's communication cable connector | |
| CN1981226A (en) | Fiber access terminal | |
| US20110069930A1 (en) | Optical fiber connector having strengthening unit | |
| CN108879255B (en) | Quick-plug type mining flame-proof type high-voltage cable connector with optical fiber connection | |
| CN108072945A (en) | Intelligent substation emulation testing optical cable docks box | |
| CN108072933A (en) | Multi-functional substation's optical cable plug assembly | |
| CN205157851U (en) | Optical module | |
| RU196705U1 (en) | Optical coupler | |
| CN103869427B (en) | A kind of joints of optical fibre | |
| CN215867245U (en) | Combined optical fiber distribution box | |
| CN208188417U (en) | A kind of dismountable termination box of bottom plate | |
| RU2723915C1 (en) | Optical coupling and terminal module for optical coupling (versions) | |
| CN217213258U (en) | Optical cable splice closure | |
| CN102725664B (en) | Device for receiving subassemblies assigned to at least one optical fiber cable and for fastening the same to a mounting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 518057 No. 107, Tsinghua information port complex, Nanshan District, Shenzhen, Guangdong. Patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190509 Address after: 518000 Bike Science and Technology Building 401D, No. 9 Scientific Research Road, Nanshan High-tech Zone, Shenzhen City, Guangdong Province Patentee after: SHENZHEN HUIZHICHENG TECHNOLOGY Co.,Ltd. Address before: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20201227 |