CN113359244A - Convenient optical fiber splice box of optical fiber fusion - Google Patents
Convenient optical fiber splice box of optical fiber fusion Download PDFInfo
- Publication number
- CN113359244A CN113359244A CN202110762400.6A CN202110762400A CN113359244A CN 113359244 A CN113359244 A CN 113359244A CN 202110762400 A CN202110762400 A CN 202110762400A CN 113359244 A CN113359244 A CN 113359244A
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- box body
- arc
- optical fiber
- clamping
- pressing buckle
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
Abstract
The invention discloses an optical fiber splice box convenient for optical fiber fusion splicing, which comprises a first box body and a first box body cover, wherein a coiling part and a wire group fixing part are arranged in the first box body; be equipped with jack A on the lateral wall of first box body, group fixed part and first box body are connected, it includes the third box body to coil the part, the third lid, hold assembly, the third box body is located in the first box body, set up jack B on the lateral wall of third box body, hold assembly includes that the last pressure is detained, the lower pressure is detained, the part compresses tightly, it connects with the third box body to press to detain down, the one side of going up to press to detain is buckled with the lower pressure and is articulated, opposite side and hold assembly connection, the part that compresses tightly includes the arc, spacing parts, the arc is crescent, the arc is connected with the third box body, the rotating surface of arc is perpendicular with the rotating surface of last pressure knot, upward press to detain and be provided with the cylinder portion, the lateral wall of cylinder portion and the interior concave table wall butt of arc, spacing parts and arc are connected, be equipped with the cardboard in the third box body, a plurality of card line portion, be used for fixed optic fibre.
Description
Technical Field
The invention relates to the field of optical fiber splice boxes, in particular to an optical fiber splice box convenient for optical fiber fusion splicing.
Background
The optical cable joint box is used for connecting two or more optical cables together, is provided with a splicing part of a protection part, is necessary to be adopted in optical cable line engineering construction, and is one of very important equipment.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, the object of the present invention is to: the optical fiber splice box is convenient to splice optical fibers and wind the optical fibers on the splice tray.
In order to achieve the purpose, the invention provides the following technical scheme:
an optical fiber splice box convenient for optical fiber fusion comprises a first box body and a first box body cover, wherein a coiling component and a wire group fixing component are arranged in the first box body;
the side wall of the first box body is provided with a plurality of jacks A for inserting optical cables, and the wire group fixing components correspond to the jacks A one to one and are used for fixing the part of the optical cables arranged in the first box body;
the coiling part comprises a third box body, a third box cover and a clamping part, the third box body is arranged in a space enclosed by the first box body and the first box body cover, a plurality of jacks B for inserting optical cables are formed in the side wall of the third box body, the clamping part is used for clamping and fixing the part of the optical cables arranged in the third box body, the clamping part comprises an upper pressing buckle, a lower pressing buckle and a pressing part, the lower pressing buckle is connected with the third box body, one side of the upper pressing buckle is hinged with the lower pressing buckle, the other side of the upper pressing buckle is connected with the pressing part, the pressing part is used for keeping the upper pressing buckle and the lower pressing buckle in a folded state, arc-shaped recesses are respectively arranged on the opposite end surfaces of the upper pressing buckle and the lower pressing buckle, and the two arc-shaped recesses are folded to form a clamping space for clamping the optical cables;
the pressing part comprises an arc-shaped plate and a limiting part, the arc-shaped plate is in a half-moon shape, the arc-shaped plate is rotatably connected with the third box body, the rotating surface of the arc-shaped plate is perpendicular to the rotating surface of the upper pressing buckle, a cylindrical part is arranged on the upper pressing buckle, the side wall of the cylindrical part is abutted against the inner concave surface wall of the arc-shaped plate, the horizontal height of the rotating center of the arc-shaped plate is lower than that of the axial lead of the cylindrical part, and the limiting part is connected with the arc-shaped plate and used for limiting the rotation of the arc-shaped plate;
still be provided with cardboard, a plurality of card line portion in the third box body, be provided with a plurality of draw-in grooves that are used for fixed optic fibre pyrocondensation pipe on the cardboard at interval, card line portion is including grafting post, card end of a thread, be provided with a plurality of spacing holes on the interior bottom surface of third box body, the one end of grafting post inserts in a certain spacing hole, the other end with card end of a thread connects, the cross section of grafting post, spacing hole is circular, the overhead a plurality of card wire casings that are provided with of card line, card wire casing is less than inside big or small logical groove A for the opening size, third box body, third lid pass through the buckle and connect, are used for sealing the opening of third box body.
Further, the line group fixing component comprises a split type clamp, the split type clamp comprises two lock catches, one of the lock catches is connected with the first box body, and the two lock catches are connected through a locking bolt.
Further, still be provided with strengthening rib fixed part in the third box body, strengthening rib fixed part includes screw rod, nut, the bottom of screw rod with the third box body is connected, the nut with the screw rod passes through threaded connection, be provided with through-hole A along its radial on the lateral wall of screw rod.
Furthermore, the limiting component comprises a shifting rod, a sliding groove and a sliding block, the shifting rod is connected with the arc-shaped plate and used for shifting the arc-shaped plate to rotate, the sliding groove is connected with the third box body, the sliding block is partially connected with the sliding groove in a sliding mode, and the shifting rod is partially arranged between the sliding block and the surface wall of the third box body.
Further, first box body lid pass through the retaining member and connect, first box body cover and are provided with the logical groove B that the opening size is less than inside size respectively, the opening that leads to groove B of the two aligns when first box body, first box body lid fold, forms I-shaped through-hole, the retaining member includes first splint, second splint, locking bolt, first splint, second splint sliding connection, the two form with the I-shaped structure of I-shaped through-hole adaptation, first splint are relative the moving direction of second splint is on a parallel with the symmetry axis of I-shaped structure, locking bolt with first splint rotate to be connected, its pole portion with second splint pass through threaded connection.
Further, first splint, second splint are hollow structure, and the two relative terminal surface intercommunication, be provided with on the first splint outer wall and be used for holding the recessed portion of locking bolt head, be provided with the confession on the diapire of recessed portion the perforation that the pole portion of locking bolt penetrated, the pole portion via of locking bolt the perforation with the inner wall of second splint passes through threaded connection.
Furthermore, a through hole B communicated with the corresponding through groove B is formed in the first box body/the first box body cover, and the head of the locking bolt is arranged at the tail end of the through hole B.
Compared with the prior art, the invention has the following beneficial effects:
1. the position of the clamping line part in the third box body can be adjusted by inserting the insertion columns of the clamping line part into different limiting holes, so that the clamping line part can be adapted to the coiled profile of the optical fiber, the optical fiber can be fixed on the third box body by placing the optical fiber into the clamping line groove on the proper clamping line head after the adjustment is finished, compared with the coiling mode in the prior art, the mode of fixing the optical fiber by the coiling part in the device is more flexible, the adjustment can be carried out according to the position of the optical fiber instead of adjusting the position of each optical fiber to adapt to the clamping groove on the welding disc like the welding disc in the prior art, so that the efficiency of fixing the optical fiber is higher, in addition, the clamping line part can be used for distinguishing the optical fiber when the optical fiber is welded, the optical fiber is respectively placed into different clamping line grooves on different clamping line heads, the marking of each optical fiber is convenient, the orientation of the clamping line part can be adjusted by rotating the clamping line part, thereby also increasing the efficiency of splicing the optical fibers.
2. When the arc plate is rotated, the minimum side of the arc plate is firstly abutted against the side wall of the cylindrical part, the arc plate is continuously rotated, and the upper pressing buckle is gradually pressed due to the gradual increase of the thickness of the arc plate, so that the optical cable arranged between the upper pressing buckle and the lower pressing buckle is clamped and fixed.
Drawings
FIG. 1 is a view showing an internal structure of a first case;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a schematic view of the first box and the first box cover in a closed state;
fig. 4 is a schematic view of the first clamping plate and the second clamping plate.
List of reference numerals
1-a third box cover, 2-a through groove B, 3-a first box body, 4-a first box body cover, 5-a third box body, 6-a clamping part, 7-a reinforcing rib fixing part, 8-a limiting hole, 9-a plug column, 10-a wire clamping head, 11-a wire clamping groove, 12-a clamping plate, 13-a clamping groove, 14-a split type hoop, 15-a nut, 16-a through hole A, 17-a screw rod, 18-an upper pressing buckle, 19-a lower pressing buckle, 20-an arc plate, 21-a cylindrical part, 22-a deflector rod, 23-a sliding block, 24-a sliding groove, 25-an I-shaped through hole, 26-a through hole B, 27-a first clamping plate, 28-a second clamping plate, 29-a lower concave part, 30-a locking bolt, 31-an inserting hole A, 32-jack B, 33-fiber optic cable.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 4, an optical fiber splice closure convenient for optical fiber fusion includes a first closure body 3 and a first closure body 4, wherein a coiling component and a wire group fixing component are arranged in the first closure body 3;
a plurality of jacks A31 for inserting the optical cables 33 are formed in the side wall of the first box body 3, and the wire group fixing components correspond to the jacks A31 one by one and are used for fixing the optical cables 33 arranged in the first box body 3;
the coiling part comprises a third box body 5, a third box cover 1 and a clamping part 6, the third box body 5 is arranged in a space enclosed by the first box body 3 and the first box body cover 4, a plurality of jacks B32 for inserting the optical cable 33 are arranged on the side wall of the third box body 5, the clamping component 6 is used for clamping and fixing the part of the optical cable 33 arranged in the third box body 5, the clamping component 6 comprises an upper pressing buckle 18, a lower pressing buckle 19 and a pressing component, the lower pressing buckle 19 is connected with the third box body 5, one side of the upper pressing buckle 18 is hinged with the lower pressing buckle 19, the other side of the pressing part is connected with the pressing part which is used for keeping the upper pressing buckle 18 and the lower pressing buckle 19 in a closed state, arc-shaped depressions are respectively arranged on the opposite end surfaces of the upper pressing buckle 18 and the lower pressing buckle 19, and the two arc-shaped depressions are folded to form a clamping space for clamping the optical cable 33;
the pressing part comprises an arc plate 20 and a limiting part, the arc plate 20 is in a half-moon shape, the arc plate 20 is rotatably connected with the third box body 5, the rotating surface of the arc plate 20 is perpendicular to the rotating surface of the upper pressing buckle 18, a cylindrical part 21 is arranged on the upper pressing buckle 18, the side wall of the cylindrical part 21 is abutted against the inner concave surface wall of the arc plate 20, the horizontal height of the rotating center of the arc plate 20 is lower than that of the axial lead of the cylindrical part 21, and the limiting part is connected with the arc plate 20 and used for limiting the rotation of the arc plate 20;
still be provided with cardboard 12, a plurality of card line portion in the third box body 5, be provided with a plurality of draw-in grooves 13 that are used for fixed optic fibre pyrocondensation pipe on the cardboard 12 at interval, card line portion includes spliced pole 9, card end of a thread 10, be provided with a plurality of spacing holes 8 on the interior bottom surface of third box body 5, the one end of spliced pole 9 is inserted in a certain spacing hole 8, the other end with card end of a thread 10 is connected, the cross section of spliced pole 9, spacing hole 8 is circular, be provided with a plurality of card wire casing 11 on the card end of a thread 10, card wire casing 11 is the logical groove A that the opening size is less than inside size, third box body 5, third lid 1 are connected through the buckle for seal the opening of third box body 5.
The working principle of the invention is as follows: when the device is used, firstly, the optical cable 33 to be welded passes through the insertion hole a31 on the first box body 3, and the optical cable 33 is fixed on the third box body 5 through the clamping component 6, specifically, firstly, the optical cable 33 is arranged between the upper pressing buckle 18 and the lower pressing buckle 19, then, the arc-shaped plate 20 is rotated, and by reasonably setting the position of the rotation center of the arc-shaped plate 20 relative to the cylindrical part 21, the following effects can be achieved: when the optical fiber cable clamping device rotates, the side with the minimum thickness of the arc-shaped plate 20 is abutted against the side wall of the cylindrical part 21, the arc-shaped plate 20 is continuously rotated, because the thickness of the arc-shaped plate 20 is gradually increased, at the moment, the upper pressing buckle 18 is gradually pressed tightly, so that the optical cable 33 arranged between the upper pressing buckle 18 and the lower pressing buckle 19 is clamped and fixed, the fixing is completed, then the limiting part is used for preventing the arc-shaped plate 20 from rotating to cause fixing failure, then the optical fiber in the optical cable 33 is processed for fusion welding, after the fusion welding is completed, the heat shrinkable tube is clamped into the clamping groove 13 on the clamping plate 12 and fixed, the inserting columns 9 of the clamping parts are inserted into different limiting holes 8, the position of the clamping parts in the third box body 5 is adjusted, and because the cross sections of the inserting columns 9 and the limiting holes 8 are circular, the clamping heads 10 can rotate relative to the third box body 5 to change the orientation, the wire clamping part can be adapted to the coiled profile of the optical fiber, and after the adjustment is completed, the optical fiber is placed into the wire clamping groove 11 on the proper wire clamping head 10, so that the purpose of fixing the optical fiber on the third box body 5 is achieved. According to the invention, the wire clamping groove 11 on the wire clamping head 10 is arranged on the top wall of the wire clamping head 10, and the distance from the inner wall of the third box cover 1 to the top wall of the wire clamping head 10 when the third box cover 1 is arranged on the third box body 5 in a covering manner can achieve the following effects: when the third box cover 1 is covered on the third box body 5, the inner wall of the third box cover 1 is just abutted against the wire clamping head 10, so that the wire clamping groove 11 is closed. Finally, the optical cable 33 is fixed on the first box body 3 through the line group fixing component on the first box body 3, and then the first box body 3 and the first box body cover 4 are folded.
The structure that the opening size of the wire clamping groove 11 is smaller than the inner size enables the optical fiber to be placed in the wire clamping groove 11 and then not easy to drop out of the wire clamping groove, and the fixing effect is improved.
In the invention, the inner wall of the insertion hole A31 is provided with a rubber sealing ring for sealing the gap between the optical cable 33 and the inner wall of the insertion hole A31. Be provided with the rubber sealing layer between first box body 3, the first box body lid 4, increased the leakproofness between the two, and then increased the water-proof effects of fiber splice box.
Further, the line group fixing component comprises a split type hoop 14, the split type hoop 14 comprises two latches, one latch is connected with the first box body 3, and the two latches are connected through a locking bolt 30.
Compared with a clamp hinged to one side, the split structure of the wire group fixing component is convenient for arranging the optical cable 33 between the two latches.
Further, still be provided with strengthening rib fixed part 7 in the third box body 5, strengthening rib fixed part 7 includes screw rod 17, nut 15, the bottom of screw rod 17 with third box body 5 is connected, nut 15 with screw rod 17 passes through threaded connection, be provided with through-hole A16 along its radial on the lateral wall of screw rod 17.
After the optical cable 33 is fixed on the third box body 5, the reinforcing ribs in the optical cable 33 are fixed through the reinforcing rib fixing part 7 to increase the fixing effect of the optical cable 33, when in operation, the reinforcing ribs penetrate through the through hole A16 on the screw rod 17, and then the nut 15 is screwed until the nut 15 tightly abuts against the inner wall of the through hole A16 to realize the fixing, and further, the reinforcing ribs can be bent to increase the fixing effect.
Further, the limiting component comprises a shifting lever 22, a sliding groove 24 and a sliding block 23, the shifting lever 22 is connected with the arc-shaped plate 20 and used for shifting the arc-shaped plate 20 to rotate, the sliding groove 24 is connected with the third box body 5, the sliding block 23 is partially connected with the sliding groove 24 in a sliding manner, and the shifting lever 22 is partially arranged between the sliding block 23 and the surface wall of the third box body 5.
Through reasonable setting the driving lever 22 with angle between the arc 20 can realize following effect, works as the arc 20 is rotatory extremely go up to press to detain 18, push down and detain 19 when pressing tightly optical cable 33 just, the one end of driving lever 22 is in and is close to the position of third box body 5 table wall, removes slider 23 makes driving lever 22 is blocked between the table wall of slider 23, third box body 5, prevents its reversal, needs loosen during driving lever 22, the direction removes slider 23 makes driving lever 22 can't when rotatory with slider 23 butt can.
Further, first box body 3, first box body lid 4 pass through the retaining member and connect, be provided with the logical groove B2 that the opening size is less than inside size on first box body 3, the first box body lid 4 respectively, the opening of the logical groove B2 of the two aligns when first box body 3, first box body lid 4 fold, forms I shape through-hole 25, the retaining member includes first splint 27, second splint 28, locking bolt 30, first splint 27, second splint 28 sliding connection, the two form with the I-shaped structure of I shape through-hole 25 adaptation, first splint 27 is relative the moving direction of second splint 28 is on a parallel with the symmetry axis of I-shaped structure, locking bolt 30 with first splint 27 rotates the connection, its pole portion with second splint 28 passes through threaded connection.
The optical fiber splice box fixing bolts in the prior art are more, a large number of bolts need to be loosened and tightened when a user is dismounted and mounted, the mounting efficiency is reduced, the number of the bolts needing to be loosened and tightened when the user is dismounted and mounted the first box body 3 and the first box body cover 4 is reduced by the locking piece, the mounting efficiency of the optical fiber splice box is improved, the first box body 3 and the first box body cover 4 are firstly folded when the locking piece works, then the I-shaped structures formed by the first clamping plate 27 and the second clamping plate 28 are inserted into the I-shaped through holes 25 formed by the two through grooves B2, then the locking bolt 30 is screwed, the distance between the first clamping plate 27 and the second clamping plate 28 is reduced under the action of the locking bolt 30, and then the first box body 3 and the first box body cover 4 can be tightly attached to keep the folded state.
Further, the first clamping plate 27 and the second clamping plate 28 are both of a hollow structure, the opposite end faces of the first clamping plate 27 and the second clamping plate are communicated, a lower concave portion 29 used for accommodating the head portion of the locking bolt 30 is arranged on the outer wall of the first clamping plate 27, a through hole for the rod portion of the locking bolt 30 to penetrate is formed in the bottom wall of the lower concave portion 29, and the rod portion of the locking bolt 30 is connected with the inner wall of the second clamping plate 28 through threads through the through hole. A through hole B26 is formed in the first container 3/first container cover 4 and communicates with the corresponding through groove B2, and the head of the locking bolt 30 is disposed at the end of the through hole B26.
The lower concave portion 29 prevents the first clamping plate 27 from damaging the matching relationship with the i-shaped through hole 25 due to the protrusion of the locking bolt 30, and the hollow structures of the first clamping plate 27 and the second clamping plate 28 are similar, so that the locking bolt 30 is prevented from influencing the outer contour of the i-shaped structure formed by the first clamping plate 27 and the second clamping plate 28, the i-shaped structure can be inserted into the i-shaped through hole 25 without any blockage, and the through hole B26 is convenient for a user to screw the locking bolt 30 by a tool.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments in the above-described embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition. In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (7)
1. The utility model provides a convenient fiber splice box of optical fiber fusion, includes first box body (3), first box body lid (4), its characterized in that: a coiling component and a wire group fixing component are arranged in the first box body (3);
a plurality of jacks A (31) for inserting optical cables (33) are formed in the side wall of the first box body (3), and the wire group fixing components correspond to the jacks A (31) one by one and are used for fixing the optical cables (33) arranged in the first box body (3);
the coiling part comprises a third box body (5), a third box cover (1) and a clamping part (6), the third box body (5) is arranged in a space enclosed by the first box body (3) and the first box cover (4), a plurality of jacks B (32) for inserting optical cables (33) are formed in the side wall of the third box body (5), the clamping part (6) is used for clamping and fixing the optical cables (33) in the third box body (5), the clamping part (6) comprises an upper pressing buckle (18), a lower pressing buckle (19) and a pressing part, the lower pressing buckle (19) is connected with the third box body (5), one side of the upper pressing buckle (18) is hinged with the lower pressing buckle (19), the other side of the upper pressing buckle is connected with the pressing part, the pressing part is used for keeping the upper pressing buckle (18) and the lower pressing buckle (19) in a folding state, arc-shaped depressions are respectively arranged on the opposite end surfaces of the upper pressing buckle (18) and the lower pressing buckle (19), and the two arc-shaped depressions are folded to form a clamping space for clamping the optical cable (33);
the pressing part comprises an arc-shaped plate (20) and a limiting part, the arc-shaped plate (20) is in a half-moon shape, the arc-shaped plate (20) is rotatably connected with the third box body (5), the rotating surface of the arc-shaped plate (20) is perpendicular to the rotating surface of the upper pressing buckle (18), a cylindrical part (21) is arranged on the upper pressing buckle (18), the side wall of the cylindrical part (21) is abutted against the inner concave surface wall of the arc-shaped plate (20), the horizontal height of the rotating center of the arc-shaped plate (20) is lower than that of the axial lead of the cylindrical part (21), and the limiting part is connected with the arc-shaped plate (20) and is used for limiting the rotation of the arc-shaped plate (20);
still be provided with cardboard (12), a plurality of card line portion in the third box body (5), cardboard (12) are gone up and are provided with a plurality of draw-in grooves (13) that are used for fixed optic fibre pyrocondensation pipe at interval, card line portion includes spliced pole (9), card line head (10), be provided with a plurality of spacing holes (8) on the interior bottom surface of third box body (5), the one end of spliced pole (9) is inserted in a certain spacing hole (8), the other end with card line head (10) are connected, the cross section of spliced pole (9), spacing hole (8) is circular, be provided with a plurality of card wire casing (11) on card line head (10), card wire casing (11) are the logical groove A that the opening size is less than inside size, third box body (5), third lid (1) are connected through the buckle for seal the opening of third box body (5).
2. The optical fiber splice closure according to claim 1, wherein: the wire group fixing component comprises a split type clamp (14), the split type clamp (14) comprises two lock catches, one lock catch is connected with the first box body (3), and the two lock catches are connected through a locking bolt (30).
3. The optical fiber splice closure according to claim 1, wherein: still be provided with strengthening rib fixed part (7) in third box body (5), strengthening rib fixed part (7) include screw rod (17), nut (15), the bottom of screw rod (17) with third box body (5) are connected, nut (15) with screw rod (17) pass through threaded connection, radially be provided with through-hole A (16) along it on the lateral wall of screw rod (17).
4. The optical fiber splice closure according to claim 1, wherein: the limiting component comprises a shifting lever (22), a sliding groove (24) and a sliding block (23), the shifting lever (22) is connected with the arc-shaped plate (20) and used for shifting the arc-shaped plate (20) to rotate, the sliding groove (24) is connected with the third box body (5), the sliding block (23) is partially connected with the sliding groove (24) in a sliding mode, and the shifting lever (22) is partially arranged between the sliding block (23) and the surface wall of the third box body (5).
5. The optical fiber splice closure according to claim 1, wherein: the first box body (3) and the first box body cover (4) are connected through a locking piece, the first box body (3) and the first box body cover (4) are respectively provided with a through groove B (2) with an opening size smaller than the inner size, the openings of the through grooves B (2) of the first box body (3) and the first box body cover (4) are aligned when the first box body and the first box body cover are folded to form an I-shaped through hole (25), the locking piece comprises a first clamping plate (27), a second clamping plate (28) and a locking bolt (30), the first clamping plate (27) and the second clamping plate (28) are connected in a sliding way and form an I-shaped structure matched with the I-shaped through hole (25), the moving direction of the first clamping plate (27) relative to the second clamping plate (28) is parallel to the symmetry axis of the I-shaped structure, the locking bolt (30) is rotatably connected with the first clamping plate (27), and the rod part of the locking bolt is connected with the second clamping plate (28) through threads.
6. The optical fiber splice closure according to claim 5, wherein: first splint (27), second splint (28) are hollow structure, the two relative terminal surface intercommunication, be provided with on first splint (27) outer wall and be used for holding concave part (29) down of locking bolt (30) head, be provided with the confession on the diapire of concave part (29) the perforation that the pole portion of locking bolt (30) penetrated, the pole portion via of locking bolt (30) the perforation with the inner wall of second splint (28) passes through threaded connection.
7. The optical fiber splice closure according to claim 6, wherein: the first box body (3)/the first box body cover (4) is provided with a through hole B (26) communicated with the corresponding through groove B (2), and the head of the locking bolt (30) is arranged at the tail end of the through hole B (26).
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| CN202110762400.6A CN113359244B (en) | 2021-07-06 | 2021-07-06 | Convenient optical fiber splice box of optical fiber fusion |
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| CN202110762400.6A CN113359244B (en) | 2021-07-06 | 2021-07-06 | Convenient optical fiber splice box of optical fiber fusion |
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| CN113359244B CN113359244B (en) | 2022-10-14 |
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Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160834A (en) * | 1958-11-13 | 1964-12-08 | Cossor Ltd A C | Magnetostrictive electro-mechanical transducers |
| US3917282A (en) * | 1973-03-20 | 1975-11-04 | Philips Corp | Switch-off device for a record changer |
| GB1477290A (en) * | 1975-02-10 | 1977-06-22 | Yoshida Kogyo Kk | Interlockable slider pair for two-way closable sliding clasp fasteners |
| CN102096148A (en) * | 2010-11-19 | 2011-06-15 | 四川天邑康和光电子有限公司 | Fiber array and manufacturing method thereof |
| CN102785268A (en) * | 2012-05-07 | 2012-11-21 | 熊浩名 | Paper pile rotating device applied to paper cutter |
| CN203490403U (en) * | 2013-10-17 | 2014-03-19 | 杭州鸿雁智能科技有限公司 | Optical fiber equipment warehouse |
| CN105269379A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Driving mechanism based on disc brake theory |
| CN205826939U (en) * | 2016-07-29 | 2016-12-21 | 四川天邑康和通信股份有限公司 | A kind of monoblock type cable splice closure |
| CN206440852U (en) * | 2017-01-23 | 2017-08-25 | 山东金中源科技发展有限公司 | Twin-core fiber fusion splicing devices |
| CN206479686U (en) * | 2017-03-01 | 2017-09-08 | 山东箭波通信设备有限公司 | Rack optical fiber terminal box |
| WO2018039949A1 (en) * | 2016-08-31 | 2018-03-08 | 杨东佐 | Fastening connection structure, rotation stopping structure, fastening connection assembly and crankshaft connecting rod mechanism |
| CN208421344U (en) * | 2018-07-02 | 2019-01-22 | 武汉亿晖科技有限公司 | A kind of rack optical fiber terminal box |
| CN208737068U (en) * | 2018-09-20 | 2019-04-12 | 大唐鸡西热电有限责任公司 | Fiber optic closure |
| US20190177043A1 (en) * | 2017-12-12 | 2019-06-13 | Wen-Ling Cao | Plastic bottle cap with a sealing structure and easy to rotate |
| CN209409953U (en) * | 2018-12-11 | 2019-09-20 | 浙江阳明汽车部件有限公司 | A kind of automobile door and window switch |
| CN209789128U (en) * | 2018-08-24 | 2019-12-17 | 江苏美勒家具科技有限公司 | Connecting structure for cross beam cover plate of office furniture |
| CN211603638U (en) * | 2020-03-09 | 2020-09-29 | 杭州金迈通信设备有限公司 | Novel movable optical cable joint box |
| CN112296495A (en) * | 2020-11-03 | 2021-02-02 | 东莞市夯实科技有限公司 | Production and processing equipment with automobile shifting fork welding assembly detection function |
| CN212658867U (en) * | 2020-07-23 | 2021-03-05 | 宁波市金泽通信设备有限公司 | Double-door type optical fiber box |
| CN212905597U (en) * | 2020-06-17 | 2021-04-06 | 天津市中电华旺电力工程安装有限公司 | Optical cable distribution box |
| CN112904507A (en) * | 2021-01-28 | 2021-06-04 | 衡水电力设计有限公司 | Optical fiber power distribution frame for power transmission line modular design |
| CN112936973A (en) * | 2021-01-25 | 2021-06-11 | 顾祯 | Feeding device of pressed powder machine |
-
2021
- 2021-07-06 CN CN202110762400.6A patent/CN113359244B/en active Active
Patent Citations (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160834A (en) * | 1958-11-13 | 1964-12-08 | Cossor Ltd A C | Magnetostrictive electro-mechanical transducers |
| US3917282A (en) * | 1973-03-20 | 1975-11-04 | Philips Corp | Switch-off device for a record changer |
| GB1477290A (en) * | 1975-02-10 | 1977-06-22 | Yoshida Kogyo Kk | Interlockable slider pair for two-way closable sliding clasp fasteners |
| CN102096148A (en) * | 2010-11-19 | 2011-06-15 | 四川天邑康和光电子有限公司 | Fiber array and manufacturing method thereof |
| CN102785268A (en) * | 2012-05-07 | 2012-11-21 | 熊浩名 | Paper pile rotating device applied to paper cutter |
| CN203490403U (en) * | 2013-10-17 | 2014-03-19 | 杭州鸿雁智能科技有限公司 | Optical fiber equipment warehouse |
| CN105269379A (en) * | 2015-11-12 | 2016-01-27 | 深圳市创顶峰科技有限公司 | Driving mechanism based on disc brake theory |
| CN205826939U (en) * | 2016-07-29 | 2016-12-21 | 四川天邑康和通信股份有限公司 | A kind of monoblock type cable splice closure |
| WO2018039949A1 (en) * | 2016-08-31 | 2018-03-08 | 杨东佐 | Fastening connection structure, rotation stopping structure, fastening connection assembly and crankshaft connecting rod mechanism |
| CN206440852U (en) * | 2017-01-23 | 2017-08-25 | 山东金中源科技发展有限公司 | Twin-core fiber fusion splicing devices |
| CN206479686U (en) * | 2017-03-01 | 2017-09-08 | 山东箭波通信设备有限公司 | Rack optical fiber terminal box |
| US20190177043A1 (en) * | 2017-12-12 | 2019-06-13 | Wen-Ling Cao | Plastic bottle cap with a sealing structure and easy to rotate |
| CN208421344U (en) * | 2018-07-02 | 2019-01-22 | 武汉亿晖科技有限公司 | A kind of rack optical fiber terminal box |
| CN209789128U (en) * | 2018-08-24 | 2019-12-17 | 江苏美勒家具科技有限公司 | Connecting structure for cross beam cover plate of office furniture |
| CN208737068U (en) * | 2018-09-20 | 2019-04-12 | 大唐鸡西热电有限责任公司 | Fiber optic closure |
| CN209409953U (en) * | 2018-12-11 | 2019-09-20 | 浙江阳明汽车部件有限公司 | A kind of automobile door and window switch |
| CN211603638U (en) * | 2020-03-09 | 2020-09-29 | 杭州金迈通信设备有限公司 | Novel movable optical cable joint box |
| CN212905597U (en) * | 2020-06-17 | 2021-04-06 | 天津市中电华旺电力工程安装有限公司 | Optical cable distribution box |
| CN212658867U (en) * | 2020-07-23 | 2021-03-05 | 宁波市金泽通信设备有限公司 | Double-door type optical fiber box |
| CN112296495A (en) * | 2020-11-03 | 2021-02-02 | 东莞市夯实科技有限公司 | Production and processing equipment with automobile shifting fork welding assembly detection function |
| CN112936973A (en) * | 2021-01-25 | 2021-06-11 | 顾祯 | Feeding device of pressed powder machine |
| CN112904507A (en) * | 2021-01-28 | 2021-06-04 | 衡水电力设计有限公司 | Optical fiber power distribution frame for power transmission line modular design |
Non-Patent Citations (2)
| Title |
|---|
| 汤湘中: "《机床夹具设计》", 31 May 1988, 国防工业出版社 * |
| 甘东英等: "一种精确原料计量和定量投放供给机构的设计", 《科技创新与应用》 * |
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