CN117970582A - Small-size optical fiber terminal box capable of fixing air-blowing optical cable - Google Patents
Small-size optical fiber terminal box capable of fixing air-blowing optical cable Download PDFInfo
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- CN117970582A CN117970582A CN202410138048.2A CN202410138048A CN117970582A CN 117970582 A CN117970582 A CN 117970582A CN 202410138048 A CN202410138048 A CN 202410138048A CN 117970582 A CN117970582 A CN 117970582A
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- optical cable
- air
- terminal box
- small
- upper cover
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- 230000003287 optical effect Effects 0.000 title claims abstract description 56
- 238000007664 blowing Methods 0.000 title claims abstract description 22
- 239000013307 optical fiber Substances 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 15
- 239000010985 leather Substances 0.000 claims abstract description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 101150006573 PAN1 gene Proteins 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a small-size optical fiber terminal box capable of fixing an air-blown optical cable, which comprises a box body, wherein the box body is formed by splicing and assembling a bottom shell and an upper cover up and down, one side of the inside of the bottom shell is provided with an air-blown optical cable inlet, the inside of the air-blown optical cable inlet is provided with an air-blown optical cable fixing part, the other side of the inside of the bottom shell is provided with two mounting grooves, the inside of the mounting grooves is provided with an adapter, the inside of the bottom shell is fixedly provided with a welding protection sleeve mounting part, the welding protection sleeve mounting part is provided with four and is longitudinally arranged at equal intervals, and the back of the bottom shell is provided with a leather cable inlet groove. This but fixed air-blowing optical cable's small-size fiber termination box can realize carrying out inlet wire installation to air-blowing optical cable, rubber-insulated wire optical cable and indoor optical cable on single fiber termination box, has enlarged the application scope of this terminal box, and this terminal box installation is changed conveniently to support multichannel inlet wire mode, can satisfy the construction demand of optical fiber network.
Description
Technical Field
The invention relates to the technical field of optical fiber communication, in particular to a small-size optical fiber terminal box capable of fixing an air-blown optical cable.
Background
The fiber optic terminal box is a termination of an optical cable, one end of which is an optical cable and the other end of which is a pigtail, and is a device for splitting an optical cable into individual fibers, and is a wall-mounted subscriber cable terminal box which functions to provide fusion of fibers to fibers, fusion of fibers to pigtails and interface of optical connectors, and to provide mechanical and environmental protection to the fibers and their components, and to allow proper inspection to maintain the highest standard of fiber management.
Because the optical fiber has the advantages of large communication capacity, long transmission distance, strong anti-interference capability, low price and the like, the optical fiber is widely applied in the communication field, the optical cable laying is an important ring of optical network construction, the cable laying method is widely used for improving the optical cable laying efficiency, the traditional terminal box has two structures at present, one is an advance cable, the other is an advance common indoor optical cable, the terminal box of the air-blowing optical cable is not provided, and the installation position of the air-blowing optical cable is not provided, so that the technical scheme of the patent is provided for meeting the increasingly application scene of the air-blowing optical cable, the terminal box capable of fixing the air-blowing optical cable is designed, and meanwhile, the terminal box can also fix the cable and the common indoor optical cable.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a small-size optical fiber terminal box capable of fixing an air-blown optical cable, and solves the problems in the background art.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a can fix small-size fiber termination box of air-blowing optical cable, includes the box body, and the box body is assembled from top to bottom by drain pan and upper cover, air-blowing optical cable entry has been seted up to one side of drain pan inside, and the inside of air-blowing optical cable entry is provided with air-blowing optical cable mounting, two mounting grooves have been seted up to the opposite side of drain pan inside, and the inside of mounting groove is provided with the adapter, the inside of drain pan is fixed and is provided with welding protection sleeve installation department, welding protection sleeve installation department is provided with four and is vertical equidistance arrangement setting, the rubber cable inlet slot has been seted up to the back of drain pan.
Preferably, both sides of the inner wall of the bottom shell are fixedly provided with limiting pieces, and the limiting pieces are used for preventing the leather cables entering the box body from being pulled by external force.
Preferably, a first wire inlet hole is formed in the surface of the bottom shell, and a second wire inlet hole corresponding to the first wire inlet hole is formed in the top surface of the upper cover.
Preferably, reset buttons are arranged on two sides of the bottom shell, and round grooves corresponding to the reset buttons are formed on two sides of the upper cover.
Preferably, a semicircular groove matched with the air-blowing optical cable fixing piece is formed in one side of the front face of the upper cover, and a groove matched with the adapter is formed in the other side of the front face of the upper cover.
Preferably, wall hanging holes are formed in two sides of the bottom shell, and the wall hanging holes are used for wall hanging installation of the box body.
Preferably, the inner wall of the upper cover is fixedly provided with a reinforcing rib, and the reinforcing rib is used for increasing the compressive strength of the upper cover.
(III) beneficial effects
The invention provides a small-size optical fiber terminal box capable of fixing an air-blown optical cable. The beneficial effects are as follows:
(1) The small-size optical fiber terminal box capable of fixing the air-blowing optical cable can realize the wire inlet installation of the air-blowing optical cable, the rubber-insulated wire optical cable and the indoor optical cable on the single optical fiber terminal box, the application range of the terminal box is enlarged, the terminal box is convenient to install and replace, and a multipath wire inlet mode is supported, so that the construction requirement of an optical fiber network can be met.
(2) This but fixed air-blowing optical cable's small-size fiber termination box through the setting of strengthening rib for the upper cover possesses certain compressive strength, reduces the probability that causes the upper cover to damage because of the collision, has prolonged the life of this terminal box.
(3) The small-size optical fiber terminal box capable of fixing the air-blowing optical cable can be installed on a wall through the arrangement of the wall hanging holes, and different installation modes can be met.
(4) This but fixed air-blowing optical cable's small-size fiber termination box through setting up of locating part, can carry out spacing fixed to the inside leather cable of box body, thereby prevents that the leather cable from drawing the problem that causes the damage because of external force.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view showing an inner structure of a bottom chassis according to the present invention;
FIG. 3 is a bottom view of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view showing the internal structure of the upper cover of the present invention;
fig. 5 is a schematic diagram of the routing of the present invention.
In the figure: 1. a bottom case; 2. an air-blowing optical cable fixing piece; 3. an upper cover; 4. reinforcing ribs; 5. a first wire inlet hole; 6. a second wire inlet hole; 7. a reset button; 8. a circular groove; 9. a semicircular groove; 10. a welding protective sleeve mounting part; 11. wall hanging holes; 12. a groove; 13. an adapter; 14. a leather cable inlet slot; 15. and a limiting piece.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 4, the present invention provides a technical solution, in order to implement installation of an air-blown optical cable, a rubber-insulated optical cable, and an indoor optical cable on a single optical fiber terminal box, and expands an application range of the terminal box, wherein the specific improvement is as follows:
The utility model provides a can fix small-size fiber termination box of air-blown optical cable, includes the box body, and the box body is assembled from top to bottom by drain pan 1 and upper cover 3, and the overall dimension and the installation dimension of box body are unanimous with traditional family's fiber information panel, and convenience of customers changes, the rubber-covered wire inlet groove 14 has been seted up at the back of drain pan 1, and convenience of customers optical cable directly enters into the box body inside, the both sides of drain pan 1 all are provided with reset button 7, press two reset button 7, can conveniently take down upper cover 3, circular slot 8 corresponding with reset button 7 has all been seted up to the both sides of upper cover 3, air-blown optical cable entry has been seted up to one side of drain pan 1 inside, and the inside of air-blown optical cable entry is provided with air-blown optical cable mounting 2, two mounting grooves have been seted up to the opposite side of drain pan 1 inside, and the inside of mounting groove is provided with adapter 13, and every mounting groove can install an LC duplex adapter or an SC adapter, and drain pan 1 are integrative, compact structure, and size is small and exquisite, and positive one side 3 has been provided with the vertical sleeve pipe 10 with the front of protection sleeve 10 with the front of the installation groove 2, and the front protection sleeve 10 is set up to be equal to four.
Example two
On the basis of the first embodiment, please refer to fig. 2, in order to prevent the damage caused by the pulling of the leather cable due to external force, the following improvement is made:
limiting pieces 15 are fixedly arranged on two sides of the inner wall of the bottom shell 1, and the limiting pieces 15 can fix rubber-insulated cable, so that the rubber-insulated cable entering the box body can be prevented from being pulled by external force.
Example III
On the basis of the second embodiment, please refer to fig. 2 to 4, in order to meet the requirement of lateral wire feeding of the leather cable, the following improvement is made:
the surface of drain pan 1 has seted up first entrance hole 5, the second entrance hole 6 corresponding with first entrance hole 5 has been seted up to the top surface of upper cover 3, and three have all been seted up to first entrance hole 5 and second entrance hole 6, when there is the side inlet wire demand, can be convenient penetrate the box body with the connector in.
Example IV
On the basis of the third embodiment, please refer to fig. 2 and 3, in order to increase the installation mode of the terminal box, the specific improvement is as follows:
Wall hanging holes 11 are formed in two sides of the bottom shell 1, and the wall hanging holes 11 are used for wall hanging installation of the box body.
Example five
On the basis of the fourth embodiment, referring to fig. 4, in order to improve the compressive strength of the upper cover 3, the following specific improvements are provided:
the inner wall of upper cover 3 is fixed and is provided with strengthening rib 4, and strengthening rib 4 is used for increasing the compressive strength of upper cover 3.
And all that is not described in detail in this specification is well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a can fix small-size fiber terminal box of air-blowing optical cable, includes the box body, and the box body is assembled by concatenation about drain pan (1) and upper cover (3), its characterized in that: the utility model discloses a cable protection device, including drain pan (1), cable protection sleeve installation department (10) are provided with four and are vertical equidistance and arrange the setting, cable inlet wire groove (14) have been seted up to the back of drain pan (1), cable protection cable installation department (10) are provided with in the inside one side of drain pan (1), two mounting grooves have been seted up to the inside opposite side of drain pan (1), and the inside of mounting groove is provided with adapter (13).
2. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: limiting pieces (15) are fixedly arranged on two sides of the inner wall of the bottom shell (1), and the limiting pieces (15) are used for preventing a leather cable entering the box body from being pulled by external force.
3. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: the surface of the bottom shell (1) is provided with a first wire inlet hole (5), and the top surface of the upper cover (3) is provided with a second wire inlet hole (6) corresponding to the first wire inlet hole (5).
4. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: reset buttons (7) are arranged on two sides of the bottom shell (1), and round grooves (8) corresponding to the reset buttons (7) are formed on two sides of the upper cover (3).
5. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: the novel air-blowing optical cable fixing device is characterized in that a semicircular groove (9) matched with the air-blowing optical cable fixing piece (2) is formed in one side of the front face of the upper cover (3), and a groove (12) matched with the adapter (13) is formed in the other side of the front face of the upper cover (3).
6. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: wall hanging holes (11) are formed in two sides of the bottom shell (1), and the wall hanging holes (11) are used for wall hanging installation of the box body.
7. A small-sized optical fiber terminal box capable of fixing an air-blown optical cable according to claim 1, wherein: the inner wall of the upper cover (3) is fixedly provided with a reinforcing rib (4), and the reinforcing rib (4) is used for increasing the compressive strength of the upper cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410138048.2A CN117970582A (en) | 2024-01-31 | 2024-01-31 | Small-size optical fiber terminal box capable of fixing air-blowing optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410138048.2A CN117970582A (en) | 2024-01-31 | 2024-01-31 | Small-size optical fiber terminal box capable of fixing air-blowing optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117970582A true CN117970582A (en) | 2024-05-03 |
Family
ID=90847452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410138048.2A Pending CN117970582A (en) | 2024-01-31 | 2024-01-31 | Small-size optical fiber terminal box capable of fixing air-blowing optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117970582A (en) |
-
2024
- 2024-01-31 CN CN202410138048.2A patent/CN117970582A/en active Pending
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