CN213600928U - 24-port rack type optical fiber adapter terminal box - Google Patents
24-port rack type optical fiber adapter terminal box Download PDFInfo
- Publication number
- CN213600928U CN213600928U CN202022448162.5U CN202022448162U CN213600928U CN 213600928 U CN213600928 U CN 213600928U CN 202022448162 U CN202022448162 U CN 202022448162U CN 213600928 U CN213600928 U CN 213600928U
- Authority
- CN
- China
- Prior art keywords
- terminal box
- optical fiber
- box
- carbon filter
- rack
- 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
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 25
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 230000004927 fusion Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007526 fusion splicing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000282414 Homo sapiens Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The utility model discloses a 24 mouthful rack-type optical fiber adapter terminal box, including terminal box and active carbon filter screen, the left and right sides of terminal box rear end all is provided with the mounting panel, and the inside of mounting panel is provided with the installation screw, the inside of top cap is provided with the spring, and the right side of spring is provided with the clamp plate, the outer wall of the terminal box left and right sides all is provided with the vent, and the inside of vent is provided with the active carbon filter screen, the rear end of terminal box is provided with the optic fibre inlet wire mouth, and the internal surface of terminal box is provided with the fin, the internally mounted of terminal box has the splice tray, and the surface of splice tray is provided with the pencil pipe, the internally mounted of pencil pipe has the tail fiber, and the tail fiber one side of keeping away from the pencil. This 24 mouthful of rack-type fiber adapter terminal box can carry out the heat dissipation processing to the inside of terminal box through the fin that sets up to prevent that the inside high temperature of terminal box from causing the harm to inside component.
Description
Technical Field
The utility model relates to a terminal box technical field specifically is a 24 mouthful rack-type optical fiber adapter terminal box.
Background
Because the optical fiber communication has the advantages of large capacity, long distance, electromagnetic interference resistance and the like, the requirements of human beings on large information quantity and high precision in the future are met, and the transmission medium of the optical fiber can be popularized in a large range due to low price. Fiber-to-the-home installations typically include the installation of fiber optic termination boxes and the installation of optical network terminals, both of which are products of the user premises in the optical network. The optical cable terminal box is used for providing fusion splicing of optical fibers, fusion splicing of optical fibers and tail fibers and connection and disconnection of optical connectors. When the optical cable terminal box is used, the size of the terminal box needs to be determined according to the field condition or the number of used optical fiber cores.
Current adapter terminal box can produce a large amount of heats in the use, and terminal box inside gets into the dust easily when the heat dissipation to seal terminal box with the screw usually, it is comparatively loaded down with trivial details to dismantle the process, can not be fine satisfy people's user demand, to above-mentioned condition, carries out technical innovation on current terminal box structure basis.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 24 mouthful of rack-type optical fiber adapter terminal box to propose current adapter terminal box in solving above-mentioned background art, can produce a large amount of heats in the use, and the terminal box is inside to get into the dust easily when the heat dissipation, and seal the terminal box with the screw usually, it is comparatively loaded down with trivial details to dismantle the process, can not be fine satisfy people's user demand problem.
In order to achieve the above object, the utility model provides a following technical scheme: a24-port rack type optical fiber adapter terminal box comprises a terminal box and an active carbon filter screen, wherein mounting plates are arranged on the left side and the right side of the rear end of the terminal box, mounting screw holes are formed in the mounting plates, pins are arranged above the terminal box, a top cover is connected to the right side of the pins, springs are arranged in the top cover, a pressing plate is arranged on the right side of the springs, a clamping block is arranged on the right side of the pressing plate, grooves are formed in the inner wall of the terminal box, push rods are arranged in the grooves, vents are arranged on the outer walls of the left side and the right side of the terminal box, the active carbon filter screen is arranged in the vents, an optical fiber inlet is formed in the rear end of the terminal box, radiating fins are arranged on the inner surface of the terminal box, a fusion splice tray is arranged in the terminal box, a bundle tube is arranged on the outer, and one side of the tail fiber, which is far away from the bundling tube, is provided with an optical fiber adapter.
Preferably, a rotating structure is formed between the top cover and the pin, and the rotating angle range of the top cover is 0-120 degrees.
Preferably, the radiating fins are connected with the terminal box in a welding mode, and the radiating fins are uniformly distributed along the inner surface of the terminal box.
Preferably, a clamping structure is formed between the clamping block and the groove, and the shape structure of the clamping block is matched with that of the groove.
Preferably, the activated carbon filter screen and the vent are mutually embedded, and the inside of the activated carbon filter screen is of a hollow net structure.
Preferably, a communication structure is formed between the optical fiber inlet and the terminal box, and a waterproof rubber plug is arranged on the outer surface of the optical fiber inlet.
Preferably, the tail fiber penetrates through the interior of the bunch pipe, and the bunch pipe is connected with the fusion tray in an adhesive mode.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. through the arranged top cover, the terminal box can be conveniently opened under the driving of the pin, so that the terminal box is prevented from being sealed by screws, the disassembling process is complicated, and the screws are easy to lose; through the arranged radiating fins, the inside of the terminal box can be subjected to radiating treatment, so that the internal temperature of the terminal box is prevented from being too high, and internal elements are prevented from being damaged.
2. The top cover can be fixed through the clamping blocks and the grooves which are arranged and the clamping blocks and the grooves are clamped with each other, so that the top cover is prevented from being automatically opened in the using process, and elements in the terminal box are exposed outside; through the vent that sets up, can exchange the heat that produces in the terminal box with external gas, the active carbon filter screen can play dirt-proof effect simultaneously to avoid the dust to enter into the inside of terminal box from the vent in the process of taking a breath, cause the influence to the use of component.
3. The optical cable can be conveniently connected with an external optical cable through the arranged optical fiber wire inlet, and the outer surface of the optical fiber wire inlet is provided with the waterproof rubber plug, so that the optical cable can be prevented from being scratched during wire inlet, and meanwhile, the waterproof and dustproof effects can be achieved; through the bundle pipe that sets up, can collect the tail optical fiber to prevent intertwine between the tail optical fiber, be difficult to distinguish.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
FIG. 4 is a schematic side view of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the vent of the present invention.
In the figure: 1. a terminal box; 2. mounting a screw hole; 3. mounting a plate; 4. a pin; 5. a top cover; 6. a fiber optic adapter; 7. a fusion splice tray; 8. tail fiber; 9. a heat sink; 10. an optical fiber inlet; 11. a wire bundling pipe; 12. pressing a plate; 13. a clamping block; 14. a push rod; 15. a groove; 16. a vent; 17. a spring; 18. an active carbon filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a24-port rack type optical fiber adapter terminal box comprises a terminal box 1 and an active carbon filter screen 18, wherein mounting plates 3 are arranged on the left side and the right side of the rear end of the terminal box 1, mounting screw holes 2 are formed in the mounting plates 3, pins 4 are arranged above the terminal box 1, a top cover 5 is connected to the right side of the pins 4, springs 17 are arranged in the top cover 5, a pressing plate 12 is arranged on the right side of the springs 17, clamping blocks 13 are arranged on the right side of the pressing plate 12, grooves 15 are formed in the inner wall of the terminal box 1, push rods 14 are arranged in the grooves 15, vent holes 16 are formed in the outer walls of the left side and the right side of the terminal box 1, the active carbon filter screen 18 is arranged in the vent holes 16, an optical fiber inlet 10 is arranged at the rear end of the terminal box 1, radiating fins 9 are arranged on the inner surface of the terminal box 1, a fusion welding disk 7, the inside of the bundle pipe 11 is installed with the pigtail 8, and the side of the pigtail 8 far away from the bundle pipe 11 is provided with the optical fiber adapter 6.
The utility model discloses in: a rotating structure is formed between the top cover 5 and the pin 4, and the rotating angle range of the top cover 5 is 0-120 degrees; through the top cap 5 that sets up, under the drive of pin 4, can be convenient for open terminal box 1 to avoid using the screw to seal terminal box 1, it is comparatively loaded down with trivial details to dismantle the process, and the screw is easily lost.
The utility model discloses in: the radiating fins 9 are welded with the terminal box 1, and the radiating fins 9 are uniformly distributed along the inner surface of the terminal box 1; the heat dissipation sheet 9 can dissipate heat inside the terminal box 1, thereby preventing the internal temperature of the terminal box 1 from being too high and damaging internal elements.
The utility model discloses in: a clamping structure is formed between the clamping block 13 and the groove 15, and the shape structure of the clamping block 13 is matched with that of the groove 15; through the fixture block 13 and the groove 15, the top cover 5 can be fixed through the mutual clamping between the fixture block 13 and the groove 15, so that the top cover 5 is prevented from being automatically opened in the using process, and elements in the terminal box 1 are exposed outside.
The utility model discloses in: the activated carbon filter screen 18 and the ventilation opening 16 are mutually embedded, and the inside of the activated carbon filter screen 18 is of a hollow net structure; through the vent 16 that sets up, can exchange the heat that produces in the terminal box 1 with external gas, active carbon filter screen 18 can play dirt-proof effect simultaneously to avoid the dust to enter into the inside of terminal box 1 from vent 16 in the process of taking a breath, cause the influence to the use of component.
The utility model discloses in: a communication structure is formed between the optical fiber inlet 10 and the terminal box 1, and a waterproof rubber plug is arranged on the outer surface of the optical fiber inlet 10; through the optic fibre inlet 10 that sets up, can be convenient for be connected with outside optical cable, and the surface of optic fibre inlet 10 is provided with waterproof plug, fish tail optical cable when can avoiding the inlet wire, can play waterproof dirt-proof effect simultaneously.
The utility model discloses in: the tail fiber 8 penetrates through the interior of the bunch pipe 11, and the bunch pipe 11 is connected with the fusion tray 7 through gluing; the pigtails 8 can be collected by the arranged bundle pipe 11, so that the pigtails 8 are prevented from being intertwined with each other and are difficult to distinguish.
The working principle of the 24-port rack type optical fiber adapter terminal box is as follows: firstly, the top cover 5 can be opened under the driving of the pin 4, the tail ends of the tail fibers 8 on the optical fiber adapters 6 are placed into the fusion splice tray 7, and the bundling tube 11 can collect the tail fibers 8, so that the tail fibers 8 can be prevented from being intertwined with each other and being difficult to distinguish; secondly, the heat dissipation fins 9 can perform heat dissipation treatment on the interior of the terminal box 1, so that the internal elements of the terminal box 1 can be prevented from being damaged due to overhigh temperature, the ventilation opening 16 can exchange heat generated in the terminal box 1 with external air, and meanwhile, the activated carbon filter screen 18 can play a dustproof role, so that dust can be prevented from entering the interior of the terminal box 1 from the ventilation opening 16 in the ventilation process and affecting the use of the elements; secondly, the mounting plate 3 and the mounting screw holes 2 can facilitate mounting the terminal box 1 to a required place and fixing the terminal box 1, so that the stability in the using process can be ensured; then, the optical fiber inlet 10 can be conveniently connected with an external optical cable, and a waterproof rubber plug is arranged on the outer surface of the optical fiber inlet 10, so that the optical cable can be prevented from being scratched during wire inlet, and meanwhile, the waterproof and dustproof effects can be achieved; finally, the latch 13 and the groove 15 are engaged with each other to fix the top cover 5, so that the top cover 5 can be prevented from being automatically opened in the using process, elements in the terminal box 1 are exposed outside, the push rod 14 can extrude the latch 13 by pressing the push rod 14, and the spring 17 can be further deformed by the pressing plate 12 due to the force transmission, so that the latch 13 and the groove 15 can be separated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 24 mouthful of rack-type optic fibre adapter terminal box, includes terminal box (1) and active carbon filter screen (18), its characterized in that: the terminal box is characterized in that mounting plates (3) are arranged on the left side and the right side of the rear end of the terminal box (1), mounting screw holes (2) are formed in the mounting plates (3), pins (4) are arranged above the terminal box (1), a top cover (5) is connected to the right side of the pins (4), springs (17) are arranged in the top cover (5), pressing plates (12) are arranged on the right side of the springs (17), clamping blocks (13) are arranged on the right side of the pressing plates (12), grooves (15) are formed in the inner wall of the terminal box (1), push rods (14) are arranged in the grooves (15), ventilation openings (16) are formed in the outer walls of the left side and the right side of the terminal box (1), activated carbon filter screens (18) are arranged in the ventilation openings (16), an optical fiber inlet (10) is formed in the rear end of the terminal box (1), and cooling fins (9) are arranged, the internally mounted of terminal box (1) has splice tray (7), and the surface of splice tray (7) is provided with pencil pipe (11), the internally mounted of pencil pipe (11) has tail optical fiber (8), and one side that pencil pipe (11) were kept away from to tail optical fiber (8) is provided with optic fibre adapter (6).
2. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: a rotating structure is formed between the top cover (5) and the pin (4), and the rotating angle range of the top cover (5) is 0-120 degrees.
3. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: the radiating fins (9) are connected with the terminal box (1) in a welding mode, and the radiating fins (9) are uniformly distributed along the inner surface of the terminal box (1).
4. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: a clamping structure is formed between the clamping block (13) and the groove (15), and the outline structure of the clamping block (13) is matched with the outline structure of the groove (15).
5. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: the activated carbon filter screen (18) and the ventilation opening (16) are mutually embedded, and the inside of the activated carbon filter screen (18) is of a hollow net structure.
6. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: a communication structure is formed between the optical fiber inlet (10) and the terminal box (1), and a waterproof rubber plug is arranged on the outer surface of the optical fiber inlet (10).
7. The 24-port rack-mount fiber optic adapter termination box of claim 1, wherein: the tail fiber (8) penetrates through the interior of the wiring pipe (11), and the wiring pipe (11) and the fusion welding disc (7) are connected through gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448162.5U CN213600928U (en) | 2020-10-29 | 2020-10-29 | 24-port rack type optical fiber adapter terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022448162.5U CN213600928U (en) | 2020-10-29 | 2020-10-29 | 24-port rack type optical fiber adapter terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213600928U true CN213600928U (en) | 2021-07-02 |
Family
ID=76594591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022448162.5U Expired - Fee Related CN213600928U (en) | 2020-10-29 | 2020-10-29 | 24-port rack type optical fiber adapter terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213600928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824174A (en) * | 2021-07-29 | 2021-12-21 | 四川领创者科技有限公司 | Wireless communication terminal box |
-
2020
- 2020-10-29 CN CN202022448162.5U patent/CN213600928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113824174A (en) * | 2021-07-29 | 2021-12-21 | 四川领创者科技有限公司 | Wireless communication terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210702 |