CN209356718U - Optical cable connecting box - Google Patents
Optical cable connecting box Download PDFInfo
- Publication number
- CN209356718U CN209356718U CN201822040354.5U CN201822040354U CN209356718U CN 209356718 U CN209356718 U CN 209356718U CN 201822040354 U CN201822040354 U CN 201822040354U CN 209356718 U CN209356718 U CN 209356718U
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- shell
- optical cable
- sealing element
- elastic sealing
- connecting box
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- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model discloses a kind of optical cable connecting boxes, including first shell, second shell, locking device, the first elastic sealing element, the second elastic sealing element, the first shell and second shell, which are rotatablely connected and can mutually cover conjunction, forms a cable connection space, optical cable fibre melting disc is provided in the second shell, optical cable penetrates the second shell；Locking device is used to lock the first shell and second shell of Gai Hehou；First elastic sealing element is set at the gap of the first shell and second shell Gai Hehou, for the sealing between the first shell and second shell；Second elastic sealing element is set between the second shell and optical cable, for the sealing between the second shell and the optical cable, the utility model structure is simple, small in size, light-weight, density is high, repeatability opens and closes, and can be repeated several times and install and use under the premise of guaranteeing sealing performance.
Description
Technical field
The utility model relates to fiber optic cable plant field more particularly to a kind of optical cable connecting boxes.
Background technique
The development of FTTH (Fiber To The Home, Chinese claim optical fiber directly to arrive family) is whole to user by extension of optical fiber
End, the most significant feature of user terminal is: enormous amount, spot distribution.The complexity of user terminal determines operator not
It is disposably all to be installed in place indoor optical cable, needs to be mounted on optical cable connecting box near multiple terminal users, according to
The demand of user is open-minded one by one, often opens a family and just needs to open optical cable connecting box to connect indoor optical cable.This requires optical cables
Connector box, which has, needs to be repeated several times the function of opening with closure, and guarantees the sealing and protection optical cable function of optical cable connecting box.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of optical cable and connect for the demand of the prior art
Continuous box.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of optical cable connecting box, comprising:
First shell and second shell, the first shell and second shell, which are rotatablely connected and can mutually cover conjunction, forms a light
Cable connects space, is provided with optical cable fibre melting disc in the second shell, optical cable penetrates the second shell；
Locking device, for locking the first shell and second shell of Gai Hehou；
First elastic sealing element is set at the gap of the first shell and second shell Gai Hehou, for described the
Sealing between one shell and second shell；
Second elastic sealing element is set between the second shell and optical cable, is used for the second shell and the light
Sealing between cable.
Preferably, the first seal that the edge of the first shell closed with second shell lid offers annular is pacified
Tankage, first elastic sealing element are arranged in the first seal mounting groove and protrude from the first seal installation
Slot.
Preferably, the every one side edge for having the optical cable to penetrate of the second shell offers quantity and optical cable quantity pair
The second seal mounting groove answered is provided with second elastic sealing element in each second seal mounting groove,
And second elastic sealing element protrudes from the second seal mounting groove, offers optical cable on second elastic sealing element
Hole, the optical cable pass through the holes for optical cables.
Preferably, the locking device includes multiple buckles, before the multiple buckle distribution is set to the second shell
Side, left side and right side, and can carry out engaging locking with multiple detents on the first shell front side, left side and right side.
Preferably, it is connected on rear side of the second shell by shaft on rear side of the first shell,
Preferably, the optical cable penetrates second shell left and right side respectively.
Preferably, the first shell and second shell are plastic casing.
The optical cable connecting box of the utility model has the advantages that the utility model structure is simple, small in size, again
Amount is light, density is high, and repeatability opens and closes, and can be repeated several times and install and use under the premise of guaranteeing sealing performance.
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 the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer:
Fig. 1 is the structural schematic diagram after the locking of the utility model optical cable connecting box；
Fig. 2 is the structural schematic diagram after the unlock of the utility model optical cable connecting box is opened；
Fig. 3 is the exploded view of the utility model optical cable connecting box；
Fig. 4 is the scheme of installation of the sealing element of the utility model optical cable connecting box.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The exemplary embodiments of the utility model are given in attached drawing.But the utility model can come in many different forms in fact
It is existing, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes public affairs to the utility model
It is more thorough and comprehensive to open content.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " preceding ", " rear, "left", "right" and class
As state for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
" first ", " second " used in this specification etc. includes that the term of ordinal number can be used for illustrating various constituent elements,
But these constituent elements are not limited by these terms.It is only that using the purpose of these terms and distinguishes a constituent element
In other constituent elements.For example, first constituent element can be named as under the premise of not departing from interest field of the invention
Two constituent elements, similarly, the second constituent element can also be named as the first constituent element.
The total thinking of the utility model is: constructing a kind of optical cable connecting box, including first shell, second shell, locking dress
It sets, the first elastic sealing element, the second elastic sealing element, the first shell and second shell are rotatablely connected and can mutually cover conjunction shape
At a cable connection space, optical cable fibre melting disc is provided in the second shell, optical cable penetrates the second shell；Locking device
For the first shell and second shell of Gai Hehou to be locked；First elastic sealing element is set to the first shell and
At gap after the conjunction of two case lids, for the sealing between the first shell and second shell；The setting of second elastic sealing element
Between the second shell and optical cable, for the sealing between the second shell and the optical cable.
In order to better understand the above technical scheme, in conjunction with appended figures and specific embodiments to upper
It states technical solution to be described in detail, it should be understood that the specific features in the utility model embodiment and embodiment are to this
The detailed description of application technical solution, rather than the restriction to technical scheme, in the absence of conflict, this is practical
Technical characteristic in new embodiment and embodiment can be combined with each other.
With reference to Fig. 1-4, in a specific embodiment, optical cable connecting box includes: first shell 1, second shell 4, locking
Device 6, the first elastic sealing element 2, the second elastic sealing element 3.
Specifically, first shell 1 and second shell 4 are plastic casing.The rear side of first shell 1 and second shell 4
Rear side passes through a shaft rotation connection.First shell 1 and second shell 4 can mutually cover conjunction and form a cable connection space, this
In embodiment, the shell of a generally rectangular shaped body shape is formed after first shell 1 and the mutually lid conjunction of second shell 4.Wherein, described
It is provided with revolving optical cable fibre melting disc 5 in second shell 4, meets the requirement of Optical Cable minimum bending radius.It is more simultaneously
Penetrate the left and right side of second shell 4 respectively with optical cable 7.
Wherein, locking device 6 include multiple buckles, it is the multiple buckle distribution be set to the second shell 4 front side,
Left side and right side, and can carry out engaging locking with multiple detents on 1 front side of first shell, left side and right side, so
The first shell 1 of Gai Hehou and second shell 4 can be locked.
Wherein, the first elastic sealing element 2 is set at the gap of 4 Gai Hehou of the first shell 1 and second shell, is used for
Sealing between the first shell 1 and second shell 4.Specifically, four closed with the lid of second shell 4 of the first shell 1
Circumferential edges offer the first seal mounting groove of annular, and the setting of the first elastic sealing element 2 is pacified in the first seal
In tankage.
Wherein, the second elastic sealing element 3 is set between the second shell 4 and optical cable 7, is used for the second shell 4
Sealing between the optical cable 7.Specifically, the left side for thering is the optical cable to penetrate of the second shell 4, right side with first
The edge that the lid of shell 1 closes, offers quantity second seal mounting groove corresponding with optical cable quantity, each second seal
It is provided with second elastic sealing element 3 in mounting groove, offers holes for optical cables on second elastic sealing element 3, it is described
Optical cable 7 passes through the holes for optical cables.
First elastic sealing element 2 protrudes from the first seal mounting groove, and the second elastic sealing element 3 protrudes from institute
Second seal mounting groove is stated, and the first elastic sealing element 2, the second elastic sealing element 3 squeeze mutually under the pressure of locking device 6
Pressure guarantees the leakproofness at the gap of first shell 1 and 4 Gai Hehou of second shell, realizes that repeatability opens and is closed and meets
Sealing performance.The second elastic sealing element 3 also squeezes mutually with optical cable 7 in the case where the void space of second shell 4 is certain simultaneously
Pressure, ensure that the leakproofness between second shell 4 and optical cable 7.
When being closed and opening cable splice closure, locking device 6 only need to be pulled with hand be can be realized.Therefore when in-site installation
Installation tool is not needed, can be achieved with the installation and removal at quick scene.As shown in Fig. 2, the first elastic sealing element 2, second
Installation space shared by elastic sealing element 3 is all at the edge of first shell 1, second shell 4, and the space occupied very little, this is just
The enough installation spaces for being supplied to fibre melting disc 5 to limited optical cable connecting box inner space and reasonable optical line are by required sky
Between.
In conclusion the optical cable connecting box of the utility model, have the advantages that the utility model structure it is simple,
It is small in size, light-weight, density is high, repeatability open and close, peace can be repeated several times under the premise of guaranteeing sealing performance
Dress uses.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (7)
1. a kind of optical cable connecting box characterized by comprising
First shell and second shell, the first shell and second shell are rotatablely connected and can mutually cover conjunction one optical cable of formation and connect
Continue space, is provided with optical cable fibre melting disc in the second shell, optical cable penetrates the second shell；
Locking device, for locking the first shell and second shell of Gai Hehou；
First elastic sealing element is set at the gap of the first shell and second shell Gai Hehou, is used for the first shell
Sealing between body and second shell；
Second elastic sealing element is set between the second shell and optical cable, for the second shell and the optical cable it
Between sealing.
2. optical cable connecting box according to claim 1, which is characterized in that the first shell with second shell lid close
Edge offers the first seal mounting groove of annular, and the first elastic sealing element setting is pacified in the first seal
In tankage and protrude from the first seal mounting groove.
3. optical cable connecting box according to claim 1, which is characterized in that the second shell has the optical cable to penetrate
Every one side edge offers quantity second seal mounting groove corresponding with optical cable quantity, each second seal mounting groove
It is inside provided with second elastic sealing element, and second elastic sealing element protrudes from the second seal installation
Slot, holes for optical cables is offered on second elastic sealing element, and the optical cable passes through the holes for optical cables.
4. optical cable connecting box according to claim 1, which is characterized in that the locking device includes multiple buckles, described
The distribution of multiple buckles is set on front side of the second shell, left side and right side, and can on front side of the first shell, left side with
And multiple detents on right side carry out engaging locking.
5. optical cable connecting box according to claim 1, which is characterized in that the first shell rear side and the second shell
Rear side is connected by shaft.
6. optical cable connecting box according to claim 1, which is characterized in that the optical cable penetrate on the left of second shell respectively and
Right side.
7. optical cable connecting box according to claim 1, which is characterized in that the first shell and second shell are plastics
Shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040354.5U CN209356718U (en) | 2018-12-06 | 2018-12-06 | Optical cable connecting box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040354.5U CN209356718U (en) | 2018-12-06 | 2018-12-06 | Optical cable connecting box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209356718U true CN209356718U (en) | 2019-09-06 |
Family
ID=67798473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040354.5U Active CN209356718U (en) | 2018-12-06 | 2018-12-06 | Optical cable connecting box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209356718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534378A (en) * | 2021-06-29 | 2021-10-22 | 宁波东方电缆股份有限公司 | Be suitable for underwater optical cable splice closure |
| CN114114574A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Optical cable protection device |
-
2018
- 2018-12-06 CN CN201822040354.5U patent/CN209356718U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113534378A (en) * | 2021-06-29 | 2021-10-22 | 宁波东方电缆股份有限公司 | Be suitable for underwater optical cable splice closure |
| CN114114574A (en) * | 2021-12-07 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司贵阳局 | Optical cable protection device |
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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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Optical cable junction box Effective date of registration: 20211217 Granted publication date: 20190906 Pledgee: Agricultural Bank of China Limited Qianhai branch Pledgor: SHENZHEN YONGYI TECHNOLOGY Co.,Ltd. Registration number: Y2021440020144 |