CN212455482U - Quick open-type optical cable joint box that sealing performance is good - Google Patents
Quick open-type optical cable joint box that sealing performance is good Download PDFInfo
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- CN212455482U CN212455482U CN202020582911.0U CN202020582911U CN212455482U CN 212455482 U CN212455482 U CN 212455482U CN 202020582911 U CN202020582911 U CN 202020582911U CN 212455482 U CN212455482 U CN 212455482U
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- wall
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Abstract
The utility model discloses a quick open-type optical cable splice box that sealing performance is good, including mounting panel, first box cover and protection shield, the second box cover is installed through the articulated elements in the top of first box cover, and the top of second box cover is provided with the installation piece, the bottom intermediate position department of first box cover is provided with the mounting panel, and is provided with first baffle between the both ends inner wall of mounting panel, the outer wall of second box cover evenly is provided with fixed locking lever, and the outer wall of fixed locking lever below second box cover all is provided with movable locking lever through the articulated elements, the inside bottom intermediate position department of first box cover installs the optical cable and melts fine dish, and the inside bottom of the first box cover in optical cable melting fine dish both sides all is provided with the fixed plate. The utility model discloses an evenly install the toper cover in the both sides of first box cover, and the outer wall of toper cover all is provided with the screw thread dish, and this structure is convenient for fix the optical cable, is favorable to preventing that the optical cable breaks away from the splice box.
Description
Technical Field
The utility model relates to an optical cable technical field specifically is a quick open-type optical cable splice box that sealing performance is good.
Background
Cable closures are protective devices that provide optical fiber splicing, cable sealing, and mechanical strength continuity between cables. The optical cable connector has the functions of restoring the integrity of optical cable protection, providing electrical connection, grounding or disconnection of metal components in the optical cable, protecting the optical cable connector from the environment, placing the optical fiber connector, storing extra-long optical fibers and the like. In the developed communication network system, optical communication plays an important role, and with the vigorous demand of the communication market, communication facilities of optical access and copper return are built in large scale in recent years in China, the usage amount of the optical cable joint box is larger and larger, and the existing optical cable joint box has a plurality of defects.
The first and the traditional optical cable joint boxes do not have a quick opening function, and a large number of bolts are arranged for closing and opening, so that the time is wasted;
the second and the traditional optical cable joint boxes do not have a good protection function, and when the optical cable joint boxes are impacted by external force, the internal optical cables and the optical cable reinforced cores are easy to deviate;
third, traditional optical cable splice box can not be fine fix optical cable and optical cable reinforcement core, and external force collision causes the skew easily.
Disclosure of Invention
An object of the utility model is to provide a quick open-type optical cable splice box that sealing performance is good to what provide does not have among the above-mentioned background art and opens the function fast, closes and opens and has a large amount of bolts to install and dismantle, the problem of waste time.
In order to achieve the above object, the utility model provides a following technical scheme: a quick-opening type optical cable joint box with good sealing performance comprises a mounting plate, a first box sleeve and a protective plate, wherein a sealing silica gel ring is arranged at one end of the first box sleeve, a second box sleeve is arranged at the top end of the first box sleeve through an articulated piece, a mounting block is arranged at the top end of the second box sleeve, the mounting plate is arranged at the middle position of the bottom end of the first box sleeve, a first baffle plate is arranged between the inner walls of two ends of the mounting plate, a fixed lock rod is uniformly arranged on the outer wall of the second box sleeve, a movable lock rod is arranged on the outer wall of the second box sleeve below the fixed lock rod through the articulated piece, an optical cable fused fiber disc is arranged at the middle position of the bottom end inside the first box sleeve, fixed plates are arranged at the bottom ends inside the first box sleeves on two sides of the optical cable fused fiber disc, a first fixed frame is arranged on one side of the top end of each fixed plate, and a second, the inside of the inside first box cover bottom in second box cover top all is provided with the fluted chamber, and the both sides of fluted chamber all are provided with the spacing groove, the inside of the inside second box cover of the first box cover in fluted chamber one end both sides all is provided with the cushion chamber, one side of protection shield one end all is provided with the I-shaped connecting rod, and the one end of I-shaped connecting rod all extends to the inside of cushion chamber, the inside in I-shaped connecting rod outer wall recess chamber all is provided with the third spring.
Preferably, one side of the inside of first baffle one side mounting panel is provided with first spring, and one side of first spring is provided with T type piece to one side of T type piece extends to the opposite side of first baffle, the bottom of mounting panel is provided with the plectrum, and the top of plectrum passes through connecting piece fixed connection in the bottom of T type piece.
Preferably, the outer wall of the first box sleeve is uniformly provided with a lock catch through an articulated piece, and the inside of the lock catch is provided with a clamping piece through the articulated piece.
Preferably, the two sides of the first box sleeve are uniformly provided with the conical sleeves, and the outer walls of the conical sleeves are provided with the threaded discs.
Preferably, the top of the first fixed frame in the fixed frame top of second all is provided with presss from both sides the lock, and all is provided with the second baffle between the both sides inner wall of first fixed frame between the fixed frame both sides inner wall of second, the bottom of pressing from both sides the lock all extends to the below of second baffle, and the top of pressing from both sides the lock outer wall second baffle all is provided with the second spring.
Preferably, the inside in recess chamber all is provided with the protection shield, and the top of protection shield all extends to the top in recess chamber to the bottom of protection shield both sides all extends to the inside in spacing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by installing the conical sleeve, the threaded disc, the clamp lock, the second spring, the first fixing frame and the second fixing frame, when the device is used, an optical cable penetrates through the conical sleeve, then the threaded disc is rotated, the optical cable can be fixed, then the optical cable and the optical cable reinforcing core respectively penetrate through the first fixing frame and the second fixing frame, then the clamp lock is rotated, under the matching of the first fixing frame and the internal thread of the second fixing frame, the clamp lock can be displaced, the optical cable and the optical cable reinforcing core are fixedly clamped, the optical cable and the optical cable reinforcing core are prevented from being deviated, the second spring deforms when the clamp lock moves, the buffering is increased, the clamping force is prevented from being too large, and the optical cable is prevented from being damaged;
(2) the optical cable is placed completely, the second box is sleeved on the first box, the sealing performance of the device is improved by the sealing silica gel ring, the shifting sheet is shifted while the device is closed, the T-shaped block moves to extrude the first spring, when the mounting block is inserted into the mounting plate, the shifting sheet is loosened, the T-shaped block and the mounting block are matched under the counter-acting force of the first spring, the device can be locked, then the movable locking rod is rotated to buckle the lock catch on the fixed locking rod and the movable locking rod, the clamping piece is pressed, the clamping piece is enabled to buckle the movable locking rod, the lock catch can be locked, the structure improves the sealing performance, and meanwhile, the opening and closing speed of the device is increased;
(3) through installing protection shield, spacing groove, I-shaped connecting rod, cushion chamber and third spring, when the device received external force collision, the protection shield atress, under the cooperation of spacing groove, the protection shield took place the displacement, extrudees the I-shaped connecting rod, and the I-shaped connecting rod takes place to remove in the cushion chamber to extrude the third spring, the increase buffering reduces the influence of external force to the device, and this structure is favorable to the protection device not to receive the inside optical cable of external force destruction.
Drawings
FIG. 1 is a schematic view of the internal structure of the device of the present invention;
FIG. 2 is a schematic sectional view of the device of the present invention;
FIG. 3 is a schematic view of the overlooking structure of the device of the present invention
FIG. 4 is an enlarged schematic view of the device A of the present invention;
FIG. 5 is an enlarged schematic view of the device of the present invention at B;
in the figure: 1. melting the optical cable into a fiber disc; 2. clamping and locking; 3. a first fixed frame; 4. a fixing plate; 5. mounting a plate; 6. a first spring; 7. a shifting sheet; 8. a T-shaped block; 9. a first baffle plate; 10. a fastener; 11. a first cartridge; 12. a threaded disc; 13. locking; 14. a conical sleeve; 15. sealing the silica gel ring; 16. mounting blocks; 17. a second cartridge; 18. a protection plate; 19. a limiting groove; 20. a second fixed frame; 21. a groove cavity; 22. a movable lock lever; 23. a fixed lock bar; 24. a second spring; 25. a second baffle; 26. a buffer chamber; 27. a third spring; 28. an I-shaped connecting rod.
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 an embodiment: a quick-opening type optical cable joint box with good sealing performance comprises a mounting plate 5, a first box sleeve 11 and a protection plate 18, wherein a sealing silica gel ring 15 is arranged at one end of the first box sleeve 11, a second box sleeve 17 is arranged at the top end of the first box sleeve 11 through an articulated piece, a mounting block 16 is arranged at the top end of the second box sleeve 17, the mounting plate 5 is arranged in the middle of the bottom end of the first box sleeve 11, and a first baffle plate 9 is arranged between the inner walls of two ends of the mounting plate 5;
a first spring 6 is arranged on one side of the first baffle 9 inside the mounting plate 5, a T-shaped block 8 is arranged on one side of the first spring 6, one side of the T-shaped block 8 extends to the other side of the first baffle 9, a shifting sheet 7 is arranged at the bottom end of the mounting plate 5, and the top end of the shifting sheet 7 is fixedly connected to the bottom end of the T-shaped block 8 through a connecting piece;
the poking piece 7 is poked, the T-shaped block 8 moves to extrude the first spring 6, when the mounting block 16 is inserted into the mounting plate 5, the poking piece 7 is loosened, and under the counter-acting force of the first spring 6, the T-shaped block 8 is matched with the mounting block 16, so that the device can be locked;
the outer wall of the second box sleeve 17 is uniformly provided with fixed lock bars 23, and the outer wall of the second box sleeve 17 below the fixed lock bars 23 is provided with movable lock bars 22 through hinges;
the outer wall of the first box sleeve 11 is uniformly provided with a lock catch 13 through an articulated piece, and the inside of the lock catch 13 is provided with a clamping piece 10 through the articulated piece;
the movable lock rod 22 is rotated to buckle the lock catch 13 on the fixed lock rod 23 and the movable lock rod 22, and the clamping piece 10 is pressed, so that the locking piece 13 can be locked by buckling the movable lock rod 22 on the clamping piece 10;
the optical cable can be fixed by passing the optical cable through the tapered sleeve 14 and then rotating the threaded disc 12;
an optical cable fiber melting disc 1 is installed in the middle position of the bottom end in the first box sleeve 11, fixing plates 4 are arranged at the bottom ends of the two sides of the optical cable fiber melting disc 1 in the first box sleeve 11, a first fixing frame 3 is arranged on one side of the top end of each fixing plate 4, and a second fixing frame 20 is arranged at the top end of each fixing plate 4 on one side of each first fixing frame 3;
the top end of the second fixed frame 20 and the top end of the first fixed frame 3 are both provided with the clamping locks 2, a second baffle plate 25 is arranged between the inner walls of the two sides of the first fixed frame 3 and between the inner walls of the two sides of the second fixed frame 20, the bottom ends of the clamping locks 2 extend to the lower part of the second baffle plate 25, and a second spring 24 is arranged above the second baffle plate 25 on the outer wall of the clamping locks 2;
the clamping lock 2 is rotated, the clamping lock 2 can be displaced under the matching of the internal threads of the first fixing frame 3 and the second fixing frame 20, the optical cable and the optical cable reinforcing core are fixedly clamped, the optical cable and the optical cable reinforcing core are prevented from being deviated, the second spring 24 is deformed when the clamping lock 2 moves, the buffering is increased, and the optical cable is prevented from being damaged due to overlarge clamping force;
a groove cavity 21 is formed in the top end of the second box sleeve 17 and the bottom end of the first box sleeve 11, limiting grooves 19 are formed in two sides of the groove cavity 21, and a buffer cavity 26 is formed in the two sides of one end of the groove cavity 21 and the inside of the second box sleeve 17 in the first box sleeve 11;
the protection plates 18 are arranged inside the groove cavities 21, the top ends of the protection plates 18 extend to the upper side of the groove cavities 21, and the bottom ends of the two sides of each protection plate 18 extend to the inner parts of the limiting grooves 19;
when the device receives external force collision, the protection plate 18 is stressed, the protection plate 18 is displaced under the coordination of the limiting groove 19 to extrude the I-shaped connecting rod 28, and the I-shaped connecting rod 28 moves in the buffer cavity 26, so that the third spring 27 is extruded, the buffer is increased, and the influence of the external force on the device is reduced;
one side of one end of the protection plate 18 is provided with an i-shaped connecting rod 28, one end of the i-shaped connecting rod 28 extends into the buffer cavity 26, and the groove cavity 21 on the outer wall of the i-shaped connecting rod 28 is provided with a third spring 27.
The working principle is as follows: when the optical cable fixing device is used, the optical cable penetrates through the conical sleeve 14 firstly, then the threaded disc 12 is rotated, the optical cable can be fixed, then the optical cable and the optical cable reinforcing core respectively penetrate through the first fixing frame 3 and the second fixing frame 20, then the clamping lock 2 is rotated, the clamping lock 2 can be displaced under the matching of the internal threads of the first fixing frame 3 and the second fixing frame 20, the optical cable and the optical cable reinforcing core are fixedly clamped, the optical cable and the optical cable reinforcing core are prevented from being deviated, the second spring 24 is deformed when the clamping lock 2 moves, the buffering is increased, the clamping force is prevented from being too large, the optical cable is prevented from being damaged, the second box sleeve 17 is closed on the first box sleeve 11 after the optical cable is completely placed, the sealing performance of the device is improved by the sealing silica gel ring 15, the shifting sheet 7 is shifted when the mounting plate is closed, the T-shaped block 8 is moved to extrude the first spring 6, when the mounting plate 16 is inserted into the mounting plate, under the counterforce of the first spring 6, the T-shaped block 8 is matched with the mounting block 16, the device can be locked, then the movable lock rod 22 is rotated to buckle the lock catch 13 on the fixed lock rod 23 and the movable lock rod 22, the clamping piece 10 is pressed, the clamping piece 10 is buckled on the movable lock rod 22, the lock catch 13 can be locked, finally, when the device receives external force collision, the protection plate 18 is stressed, under the matching of the limiting groove 19, the protection plate 18 is displaced to extrude the I-shaped connecting rod 28, and the I-shaped connecting rod 28 moves in the buffer cavity 26, so that the third spring 27 is extruded, the buffer is increased, and the influence of the external force on the device is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a quick open-type cable joint box that sealing performance is good, includes mounting panel (5), first box cover (11) and protection shield (18), its characterized in that: one end of the first box sleeve (11) is provided with a sealing silica gel ring (15), the top end of the first box sleeve (11) is provided with a second box sleeve (17) through an articulated piece, the top end of the second box sleeve (17) is provided with an installation block (16), a mounting plate (5) is arranged at the middle position of the bottom end of the first box sleeve (11), a first baffle plate (9) is arranged between the inner walls of two ends of the mounting plate (5), the outer wall of the second box sleeve (17) is uniformly provided with a fixed lock rod (23), the outer wall of the second box sleeve (17) below the fixed lock rod (23) is provided with a movable lock rod (22) through the articulated piece, the middle position of the bottom end inside the first box sleeve (11) is provided with an optical cable fusion fiber disc (1), the bottom ends inside the first box sleeves (11) at two sides of the optical cable fusion fiber disc (1) are both provided with a fixed plate (4), one side of the top end of the fixed plate (4), and the top of first fixed frame (3) one side fixed plate (4) all is provided with the fixed frame of second (20), the inside of the inside first box cover (11) bottom in second box cover (17) top all is provided with fluted chamber (21), and the both sides of fluted chamber (21) all are provided with spacing groove (19), the inside of the inside second box cover (17) of the first box cover (11) in fluted chamber (21) one end both sides all is provided with cushion chamber (26), one side of protection shield (18) one end all is provided with I-shaped connecting rod (28), and the one end of I-shaped connecting rod (28) all extends to the inside of cushion chamber (26), the inside of I-shaped connecting rod (28) outer wall recess chamber (21) all is provided with third spring (27).
2. The quick-opening cable closure of claim 1, wherein the closure further comprises: the novel anti-theft door is characterized in that a first spring (6) is arranged on one side of the inner portion of a mounting plate (5) on one side of the first baffle (9), a T-shaped block (8) is arranged on one side of the first spring (6), one side of the T-shaped block (8) extends to the other side of the first baffle (9), a shifting piece (7) is arranged at the bottom end of the mounting plate (5), and the top end of the shifting piece (7) is fixedly connected to the bottom end of the T-shaped block (8) through a connecting piece.
3. The quick-opening cable closure of claim 1, wherein the closure further comprises: the outer wall of the first box sleeve (11) is uniformly provided with a lock catch (13) through an articulated piece, and the inside of the lock catch (13) is provided with a clamping piece (10) through the articulated piece.
4. The quick-opening cable closure of claim 1, wherein the closure further comprises: the two sides of the first box sleeve (11) are uniformly provided with conical sleeves (14), and the outer walls of the conical sleeves (14) are provided with threaded discs (12).
5. The quick-opening cable closure of claim 1, wherein the closure further comprises: the top of the first fixed frame (3) in second fixed frame (20) top all is provided with presss from both sides lock (2), and all is provided with second baffle (25) between the both sides inner wall of the first fixed frame (3) between the fixed frame of second (20) both sides inner wall, the bottom of pressing from both sides lock (2) all extends to the below of second baffle (25), and the top of pressing from both sides lock (2) outer wall second baffle (25) all is provided with second spring (24).
6. The quick-opening cable closure of claim 1, wherein the closure further comprises: the inside of recess chamber (21) all is provided with protection shield (18), and the top of protection shield (18) all extends to the top of recess chamber (21) to the bottom of protection shield (18) both sides all extends to the inside of spacing groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582911.0U CN212455482U (en) | 2020-04-20 | 2020-04-20 | Quick open-type optical cable joint box that sealing performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582911.0U CN212455482U (en) | 2020-04-20 | 2020-04-20 | Quick open-type optical cable joint box that sealing performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212455482U true CN212455482U (en) | 2021-02-02 |
Family
ID=74471662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020582911.0U Expired - Fee Related CN212455482U (en) | 2020-04-20 | 2020-04-20 | Quick open-type optical cable joint box that sealing performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212455482U (en) |
-
2020
- 2020-04-20 CN CN202020582911.0U patent/CN212455482U/en not_active Expired - Fee Related
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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: 20210202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |