CN209387939U - A kind of termination box with flexible beamline construction - Google Patents
A kind of termination box with flexible beamline construction Download PDFInfo
- Publication number
- CN209387939U CN209387939U CN201920299182.5U CN201920299182U CN209387939U CN 209387939 U CN209387939 U CN 209387939U CN 201920299182 U CN201920299182 U CN 201920299182U CN 209387939 U CN209387939 U CN 209387939U
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- Prior art keywords
- fast ring
- flexible
- optical fiber
- pedestal
- hold
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Abstract
A kind of termination box with flexible beamline construction disclosed by the utility model, including pedestal and upper cover, one end of the pedestal is provided with optical fiber import, and the other end of pedestal is provided with adapter connector, fibre melting disc is installed on pedestal, flexible beamline construction is set between the optical fiber import and fibre melting disc.The utility model is when in use, after optical fiber is by the pulling of external force, lower hold-fast ring can carry out the displacement of certain distance on the guide bar, simultaneous buffering spring plays a good buffer function, avoids staff when wiring or maintenance, and mistake breaks optical fiber, avoid unnecessary trouble, and after the drag, lower hold-fast ring can set back, practical.
Description
Technical field
The utility model relates to optical fiber terminal box technical field more particularly to a kind of terminals with flexible beamline construction
Box.
Background technique
Optical fiber terminal box is mounted in the subscriber optical cable termination box on wall, its function is to provide the molten of optical fiber and optical fiber
It connects, the welding of optical fiber and tail optical fiber and the handover of optical connector, and provides mechanical protection and environmental protection to optical fiber and its element,
And allow to carry out inspection appropriate, so that it is kept the fiber management of highest standard.
Existing optical fiber terminal box includes shell, setting fibre melting disc inside housings and wire harness apparatus and setting in shell
Multiple adapter connectors on body, wherein wire harness apparatus is arranged between optical fiber import and the fibre melting disc on shell, bunch dress
The upper hold-fast ring setting the lower hold-fast ring generally comprised Gu Dingshezhi inside housings and being connect by screw with lower hold-fast ring, on
It is formed between lower hold-fast ring and upper hold-fast ring is removed, is placed the fiber in when in use for the grasping part of grip optical fiber
Onto lower hold-fast ring, hold-fast ring is then installed, optical fiber is clamped by the cooperation of the two and is locked, since optical fiber is in opposite position
The state for setting locking, without activity space, during wiring or maintenance, if dragging optical fiber accidentally by force
Words are easy to pull apart the end of optical fiber, bring unnecessary trouble.
Utility model content
The purpose of this utility model is that in place of avoiding the deficiencies in the prior art, provide a kind of with flexible beamline construction
Termination box, to effectively solve the shortcomings of the prior art.
To achieve the above object, a kind of technical solution that the utility model is taken are as follows: terminal with flexible beamline construction
Box, including pedestal and upper cover, one end of the pedestal are provided with optical fiber import, and the other end of pedestal is provided with adapter connector,
Fibre melting disc is installed on pedestal, flexible beamline construction is set between the optical fiber import and fibre melting disc；
The flexibility beamline construction includes lower hold-fast ring, upper hold-fast ring, the first support base, the second support base, the first buffering
Spring and the second buffer spring, first support base and the second support base are fixedly installed on the base, the first support base
Guide rod is provided between the second support base, the setting that the lower hold-fast ring can move left and right is described on the guide rod
Upper hold-fast ring is removably arranged on the lower hold-fast ring by screw, and first buffer spring is arranged in the first support base
Between lower hold-fast ring, second buffer spring is arranged between the second support base and lower hold-fast ring.
Further, the grasping part for being used for grip optical fiber is formed between the lower hold-fast ring and upper hold-fast ring.
Further, flexible pad is provided on the clamping face of the lower hold-fast ring and upper hold-fast ring.
Further, the guide rod is symmetrically arranged at two, is cooperated the guide rod to be provided on the lower hold-fast ring and is led
Xiang Kong.
Further, it is connected by screw between the pedestal and upper cover.
The above-mentioned technical proposal of the utility model has the advantages that the utility model when in use, by light
Fibre is clamped between lower hold-fast ring and upper hold-fast ring, without opposite cunning between the optical fiber and lower hold-fast ring, upper hold-fast ring after holding
Dynamic, after optical fiber is by the pulling of external force, lower hold-fast ring can carry out the displacement of certain distance, simultaneous buffering on the guide bar
Spring plays a good buffer function, avoids staff when wiring or maintenance, and mistake breaks optical fiber, avoids
Unnecessary trouble, and after the drag, lower hold-fast ring can set back, practical.
Detailed description of the invention
Fig. 1 is the utility model embodiment schematic perspective view；
Fig. 2 is the utility model embodiment decomposition texture schematic diagram；
Fig. 3 is the utility model embodiment flexibility beamline construction.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term
The orientation of the instructions such as "upper", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.In the description of the present invention, it should be noted that unless otherwise specific regulation
And restriction, term " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1-3, a kind of termination box with flexible beamline construction described in the present embodiment, including pedestal 1 with it is upper
Lid 2, pedestal 1 are bent with upper cover 2 by Sheet Metal Forming Technology, and one end of pedestal 1 is provided with optical fiber import 3, and optical fiber import 3 is arranged
There are two, the other end of pedestal 1 is provided with adapter connector 4, and adapter connector 4 is provided with multiple, pedestal 1 in array fashion
On fibre melting disc 5 is installed, flexible beamline construction 6 is set between optical fiber import 3 and fibre melting disc 5；
Flexible beamline construction 6 includes lower hold-fast ring 61, upper hold-fast ring 62, the first support base 63, the second support base 64, first
Buffer spring 65 and the second buffer spring 66, the first support base 63 and the second support base 64 are fixed on pedestal 1, and first
It is provided with guide rod 67 between support seat 63 and the second support base 64, the setting that lower hold-fast ring 61 can move left and right is in guide rod 67
On, upper hold-fast ring 62 is removably arranged on lower hold-fast ring 61 by screw, and the setting of the first buffer spring 65 is in the first support
Between seat 63 and lower hold-fast ring 61, the second buffer spring 66 is arranged between the second support base 64 and lower hold-fast ring 61.
First support base 63 and the second support base 64 can be directly welded on pedestal 1, can also be by way of screw
It is connected on pedestal 1.
The grasping part 68 for being used for grip optical fiber, grasping part difference are formed between lower hold-fast ring 61 and upper hold-fast ring 62
It is formed by lower hold-fast ring 61 is arranged in the semi-circular clamp slot on upper hold-fast ring 62.
It is provided with flexible pad on lower hold-fast ring 61 and the clamping face of upper hold-fast ring 62, i.e., in above-mentioned semi-circular clamp slot
It is provided with flexible pad, flexible pad can be made of rubber, reduce the abrasion to light.
Guide rod 67 is symmetrically arranged at two, cooperates guide rod 67 to be provided with pilot hole on lower hold-fast ring 61, is symmetrical arranged
Guide rod 67 make lower hold-fast ring 61 very steady when mobile, structure is reliable.
It is connected between pedestal 1 and upper cover 2 by screw 7.
The utility model when in use, optical fiber is clamped between lower hold-fast ring 61 and upper hold-fast ring 62, after holding
Optical fiber and lower hold-fast ring 61, upper hold-fast ring 62 between without opposite sliding, after optical fiber is by the pulling of external force, lower holding
Ring 61 can carry out the displacement of certain distance on guide rod 67, and simultaneous buffering spring plays a good buffer function, keeps away
Exempt from staff when wiring or maintenance, mistake breaks optical fiber, unnecessary trouble is avoided, and after the drag,
Lower hold-fast ring 61 can set back, practical.
The embodiments of the present invention are given for the purpose of illustration and description, and are not exhaustively or to incite somebody to action
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Embodiment was chosen and described in order to better illustrate the principle and practical application of the utility model, and makes this field
Those of ordinary skill it will be appreciated that the utility model to designing various embodiments suitable for specific applications with various modifications.
Claims (5)
1. a kind of termination box with flexible beamline construction, including pedestal and upper cover, one end of the pedestal be provided with optical fiber into
Mouthful, the other end of pedestal is provided with adapter connector, is equipped with fibre melting disc on pedestal, it is characterised in that: the optical fiber import with
Flexible beamline construction is set between fibre melting disc；
The flexibility beamline construction includes lower hold-fast ring, upper hold-fast ring, the first support base, the second support base, the first buffer spring
With the second buffer spring, first support base and the fixed setting of the second support base on the base, the first support base and the
Guide rod is provided between two support bases, the setting that the lower hold-fast ring can move left and right is on the guide rod, and described upper armful
Tight ring is removably arranged on the lower hold-fast ring by screw, and the first buffer spring setting is in the first support base under
Between hold-fast ring, second buffer spring is arranged between the second support base and lower hold-fast ring.
2. a kind of termination box with flexible beamline construction according to claim 1, it is characterised in that: the lower hold-fast ring
The grasping part for being used for grip optical fiber is formed between upper hold-fast ring.
3. a kind of termination box with flexible beamline construction according to claim 1, it is characterised in that: the lower hold-fast ring
Flexible pad is provided with on the clamping face of upper hold-fast ring.
4. a kind of termination box with flexible beamline construction according to claim 1, it is characterised in that: the guide rod pair
Title is provided at two, cooperates the guide rod to be provided with pilot hole on the lower hold-fast ring.
5. a kind of termination box with flexible beamline construction according to claim 1, it is characterised in that: the pedestal with it is upper
It is connected by screw between lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299182.5U CN209387939U (en) | 2019-03-11 | 2019-03-11 | A kind of termination box with flexible beamline construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920299182.5U CN209387939U (en) | 2019-03-11 | 2019-03-11 | A kind of termination box with flexible beamline construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387939U true CN209387939U (en) | 2019-09-13 |
Family
ID=67854633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920299182.5U Active CN209387939U (en) | 2019-03-11 | 2019-03-11 | A kind of termination box with flexible beamline construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946844A (en) * | 2021-03-19 | 2021-06-11 | 高大力 | Optical fiber end clamping and positioning protector for communication |
-
2019
- 2019-03-11 CN CN201920299182.5U patent/CN209387939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112946844A (en) * | 2021-03-19 | 2021-06-11 | 高大力 | Optical fiber end clamping and positioning protector for communication |
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