CN203133315U - Protective device for fiber welding point - Google Patents
Protective device for fiber welding point Download PDFInfo
- Publication number
- CN203133315U CN203133315U CN 201320121029 CN201320121029U CN203133315U CN 203133315 U CN203133315 U CN 203133315U CN 201320121029 CN201320121029 CN 201320121029 CN 201320121029 U CN201320121029 U CN 201320121029U CN 203133315 U CN203133315 U CN 203133315U
- Authority
- CN
- China
- Prior art keywords
- fiber
- protective device
- top cover
- pedestal
- loam cake
- 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 - Lifetime
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Abstract
A protective device for a fiber welding point concretely relates to the technical field of a protective device for a fiber connecting point. The protective device comprises a connection pedestal (1), a top cover (2), rotary sleeve heads (3), a fiber welding placement groove (4) and a top cover connection groove (5). The protective device is characterized in that the fiber welding placement groove (4) is arranged in the center of the connection pedestal (1), the top cover connection groove (5) is arranged outside the connection pedestal (1), the top cover (2) is clamped inside the top cover connection groove (5), and the rotary sleeve heads (3) are disposed on two ends of the connection pedestal (1). Through the protective device, a problem that a thermal shrinkable sleeve pipe and a segment of a fiber, between a thermal shrinkable sleeve pipe and the fiber to the home, cannot be protected after the fiber to the home is welded is solved, the welding point can be well protected and is free from pulling force, pressure, bending force and deformation, and transmission of optical signals in the fiber is guaranteed.
Description
Technical field:
The utility model relates to optical fiber tie point protective device technical field, is specifically related to a kind of fused fiber splice point protection device.
Background technology:
Along with development and the fiber-to-the-home popularization of optical communication, the optical cable of registering one's residence is employed under a lot of local and a lot of situations.Under existing situation, after the optical cable welding of registering one's residence, with heat-shrinkable T bush protection, but heat-shrinkable T bush can not be protected with the bare fibre part of registering one's residence between the optical cable, is easy to herein rupture.Present heat-shrinkable T bush protective device, not enough to the holding force of covered wire cable, the inconvenience of dismounting simultaneously.
The utility model content:
The purpose of this utility model provides a kind of fused fiber splice point protection device; after it has solved the optical cable welding of registering one's residence, heat-shrinkable T bush and heat-shrinkable T bush do not have the problem of protection to the one section optical fiber between the optical cable of registering one's residence; make that the welding point is well protected; can not be subjected to pulling force, pressure, bending power and deformation, guarantee the transmission of light signal in optical fiber.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions: it comprises and connects that pedestal 1, loam cake 2, rotation are pullover 3, fused fiber splice mounting groove 4, loam cake link slot 5, the centre that it is characterized in that described connection pedestal 1 is provided with fused fiber splice mounting groove 4, the arranged outside that connects pedestal 1 has loam cake link slot 5, be connected with loam cake 2 in the loam cake link slot 5, the two ends that connect pedestal 1 are provided with rotation pullover 3.
The utility model principle of work: the rotation of two connection optical fiber rubber-insulated wires being passed two ends respectively is pullover; put into after good by welding the protection box at the bottom of the box cover lid, screw knob then, clip is locked; clip is clamped covered wire cable, thereby plays the inner effect of protection.When opening, knob is outwarded winding in the other direction, uncap takes out covered wire cable welding protection point.
The utlity model has following beneficial effect: 1, adopted adding a protective device in the optical cable welding point protection heat-shrinkable T bush outside of registering one's residence and make the welding point of protective device inside and heat-shrinkable T bush and the optical fiber of registering one's residence between the optical cable obtain good protection; can not be subjected to pulling force, pressure, bending power and deformation, guarantee the transmission of light signal in optical fiber.
2, the optical fiber in the protective device can not produce flexural deformation, therefore can not cause the bending loss that light signal transmits in optical fiber;
3, the optical cable of registering one's residence has adopted the structure of knob locking clip when inner being fixed on protective device, and it is tighter that the feasible like this optical cable of registering one's residence presss from both sides in protective device, and be difficult for being drawn out.
Description of drawings:
Fig. 1 is the utility model structural representation.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises and connects that pedestal 1, loam cake 2, rotation are pullover 3, fused fiber splice mounting groove 4, loam cake link slot 5, the centre that it is characterized in that described connection pedestal 1 is provided with fused fiber splice mounting groove 4, the arranged outside that connects pedestal 1 has loam cake link slot 5, be connected with loam cake 2 in the loam cake link slot 5, the two ends that connect pedestal 1 are provided with rotation pullover 3.
The utility model principle of work: the rotation of two connection optical fiber rubber-insulated wires being passed two ends respectively is pullover; put into after good by welding the protection box at the bottom of the box cover lid, screw knob then, clip is locked; clip is clamped covered wire cable, thereby plays the inner effect of protection.When opening, knob is outwarded winding in the other direction, uncap takes out covered wire cable welding protection point.
The utlity model has following beneficial effect: 1, adopted adding a protective device in the optical cable welding point protection heat-shrinkable T bush outside of registering one's residence and make the welding point of protective device inside and heat-shrinkable T bush and the optical fiber of registering one's residence between the optical cable obtain good protection; can not be subjected to pulling force, pressure, bending power and deformation, guarantee the transmission of light signal in optical fiber.
2, the optical fiber in the protective device can not produce flexural deformation, therefore can not cause the bending loss that light signal transmits in optical fiber;
3, the optical cable of registering one's residence has adopted the structure of knob locking clip when inner being fixed on protective device, and it is tighter that the feasible like this optical cable of registering one's residence presss from both sides in protective device, and be difficult for being drawn out.
Claims (1)
1. fused fiber splice point protection device; it is characterized in that it comprises connection pedestal (1), loam cake (2), rotation pullover (3), fused fiber splice mounting groove (4), loam cake link slot (5); the centre that it is characterized in that described connection pedestal (1) is provided with fused fiber splice mounting groove (4); the arranged outside that connects pedestal (1) has loam cake link slot (5); be connected with loam cake (2) in the loam cake link slot (5), the two ends that connect pedestal (1) are provided with rotation pullover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121029 CN203133315U (en) | 2013-03-18 | 2013-03-18 | Protective device for fiber welding point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121029 CN203133315U (en) | 2013-03-18 | 2013-03-18 | Protective device for fiber welding point |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133315U true CN203133315U (en) | 2013-08-14 |
Family
ID=48941283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121029 Expired - Lifetime CN203133315U (en) | 2013-03-18 | 2013-03-18 | Protective device for fiber welding point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333683A (en) * | 2017-11-28 | 2018-07-27 | 华兴新锐通信科技集团有限公司 | A kind of optical fiber splicer automatically moved heating bowl assembly |
-
2013
- 2013-03-18 CN CN 201320121029 patent/CN203133315U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333683A (en) * | 2017-11-28 | 2018-07-27 | 华兴新锐通信科技集团有限公司 | A kind of optical fiber splicer automatically moved heating bowl assembly |
| CN108333683B (en) * | 2017-11-28 | 2023-12-19 | 华兴新锐通信科技集团有限公司 | Automatic remove optical fiber fusion splicer and use heating tank subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUAXINGXINGRUI COMMUNICATION TECHNOLOGY GROUP CO., Free format text: FORMER NAME: HEBEI HUAXING XINRUI COMMUNICATION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 062450 Hejian (provincial) economic and Technological Development Zone, Hebei Province Patentee after: HUAXING XINGRUI COMMUNICATION TECHNOLOGY GROUP Co.,Ltd. Address before: 062450 Hejian economic and Technological Development Zone, Hebei Patentee before: Hebei Huaxing Xinrui Communication Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |