阅读说明：本技术 一种光纤安装用定位装置 (Positioning device for optical fiber installation ) 是由 许海棠 于 2021-01-09 设计创作，主要内容包括：本发明涉及光纤安装技术领域,具体为一种光纤安装用定位装置,包括定位箱,定位箱的左右两侧中间位置横向贯穿开设有贯穿插孔,定位箱的上端面中间竖直向下设置有插接凹槽,有益效果为：本发明通过设置左右对称的一对定位板和导电柱配合插接,从而通过压缩弹簧,实现定位板之间间隙的调节,从而达到错位卡接的目的,安装结构稳定牢靠,同时通过对弹簧的挤压,实现定位装置的便捷拆卸；通过设置限位锯齿与反向锯齿的卡接,实现对连接位置进行固定,防止造成脱落,同时利用转杆限定连接块的转动角度,从而在转杆转动收纳后,通过转动连接块,实现锯齿之间的转动偏离,从而达到便捷快速拆卸的目的。(The invention relates to the technical field of optical fiber installation, in particular to a positioning device for optical fiber installation, which comprises a positioning box, wherein through jacks are transversely arranged in the middle positions of the left side and the right side of the positioning box in a penetrating manner, a splicing groove is vertically and downwards arranged in the middle of the upper end surface of the positioning box, and the positioning device has the beneficial effects that: according to the invention, the pair of positioning plates which are bilaterally symmetrical are arranged and are matched with the conductive posts for insertion, so that the adjustment of the gap between the positioning plates is realized by compressing the spring, the purpose of dislocation clamping is achieved, the mounting structure is stable and firm, and meanwhile, the positioning device is convenient to disassemble by extruding the spring; through the joint that sets up spacing sawtooth and reverse sawtooth, the realization is fixed the hookup location, prevents to cause and drops, utilizes the bull stick to inject the turned angle of connecting block simultaneously to rotate at the bull stick and accomodate the back, through rotating the connecting block, realize that the rotation between the sawtooth is skew, thereby reach the purpose of convenient quick dismantlement.)

1. The utility model provides a positioner is used in optic fibre installation, includes location case (1), its characterized in that: the middle positions of the left side and the right side of the positioning box (1) are transversely provided with a through jack (2) in a penetrating way, the middle of the upper end face of the positioning box (1) is vertically provided with a socket groove (4) downwards, the left side and the right side of the middle positions of the front end face and the rear end face of the positioning box (1) are symmetrically provided with open grooves (3), the socket groove (4) is internally inserted with a pair of a first positioning plate (5) and a second positioning plate (7) which are bilaterally symmetrical in a sliding way, a buffer gap (30) is reserved between the first positioning plate (5) and the second positioning plate (7), the lower ends of the first positioning plate (5) and the second positioning plate (7) are transversely provided with a conductive column (6), the upper ends of the first positioning plate (5) and the second positioning plate (7) are both vertically welded with a clamping plate (10), and the upper ends of the first positioning, stepped grooves (14) are formed in the middle positions of the left side and the right side of the lower ends of the first positioning plate (5) and the second positioning plate (7), the outer sides of the first positioning plate (5) and the second positioning plate (7) are respectively connected with a first connecting block (17) and a second connecting block (18), a transverse connecting rod (12) is transversely welded on one side, close to the buffering gap (30), of the sliding block (13), and the transverse connecting rod (12) is slidably inserted into the upper ends of the first positioning plate (5) and the second positioning plate (7);

first locating plate (5) and second locating plate (7) cup joint at the left and right sides both ends of leading electrical pillar (6) through ladder groove (14), first locating plate (5) and second locating plate (7) with run through jack (2) upper end inner wall and the equal altitude position slope be provided with spacing sawtooth (15), bilateral symmetry a pair of spacing picture peg (8) are all installed to ladder groove (14), bilateral symmetry a pair of spacing picture peg (8) closely the pressfitting with first connecting block (17), second connecting block (18) respectively, first connecting block (17) and second connecting block (18) all peg graft in running through jack (2), one side that first connecting block (17) and second connecting block (18) are close to leading electrical pillar (6) is provided with plug (22), the other end of first connecting block (17) and second connecting block (18) is provided with optic fibre (16), both sides all are provided with a pair of rotation groove (24) of mutual symmetry around first connecting block (17) and second connecting block (18), be provided with pivot (19) in rotation groove (24), the outer wall of pivot (19) rotates and has cup jointed bull stick (20), bull stick (20) extend to the front and back outside of location case (1), and the tip of bull stick (20) is provided with non slipping spur (25).

2. The positioning device for optical fiber installation according to claim 1, wherein: the lower end of the inserting groove (4) is communicated with the through inserting hole (2), the left inner wall and the right inner wall of the inserting groove (4) are provided with a pair of symmetrical inserting grooves (9), and the sliding block (13) is vertically slidably inserted into the inner cavities of the inserting grooves (9).

3. The positioning device for optical fiber installation according to claim 1, wherein: bilateral symmetry's a pair of horizontal connecting rod (12) are close to the right side outer wall in buffering clearance (30) and have cup jointed spring (11), spring (11) cup joint the outer wall in horizontal connecting rod (12), and the both ends of spring (11) support the inner wall at the tip limiting plate and first locating plate (5), second locating plate (7) of horizontal connecting rod (12) respectively.

4. The positioning device for optical fiber installation according to claim 1, wherein: the upper ends of the opposite side surfaces of the first positioning plate (5) and the second positioning plate (7) are respectively provided with a containing groove (28) and a dust-proof plate (29), the dust-proof plate (29) is fixedly welded on the inner wall of the second positioning plate (7), the other end of the dust-proof plate (29) is inserted into the containing groove (28), and the dust-proof plate (29) completely covers the upper end of the buffer gap (30).

5. The positioning device for optical fiber installation according to claim 1, wherein: threaded inner holes (26) are formed in the left end and the right end of the conductive posts (6), threads on one side of the limiting insertion plate (8) are rotatably installed in the threaded inner holes (26), and the other side of the limiting insertion plate (8) is pressed on the inner wall of a ladder connected with the ladder groove (14).

6. The positioning device for optical fiber installation according to claim 1, wherein: the middle of the limiting insertion plate (8) is provided with a conductive socket (27), the end part of the plug (22) is provided with a connecting column (21), and the connecting column (21) is inserted into the conductive socket (27).

7. The positioning device for optical fiber installation according to claim 1, wherein: the upper end of first connecting block (17) and second connecting block (18) is provided with reverse sawtooth (23) with the corresponding position of spacing sawtooth (15), reverse sawtooth (23) and spacing sawtooth (15) dislocation joint, the lower extreme fixed welding of reverse sawtooth (23) is on first connecting block (17) and second connecting block (18).

8. The positioning device for optical fiber installation according to claim 1, wherein: the rotating rod (20) extends to the outer side of the positioning box (1) along the open slot (3), the width of the rotating rod (20) is smaller than the height of an inner cavity of the open slot (3), and the end part of the rotating rod (20) is provided with an anti-skid block (25).

Technical Field

The invention relates to the technical field of optical fiber installation, in particular to a positioning device for optical fiber installation.

Background

Optical fibers are short for optical fibers, are fibers made of glass or plastic, and can be used as light conductors.

The in-process of butt joint is being carried out to current optic fibre because the line connection mode of optic fibre is only for pegging graft of plug and socket to lead to extremely easily because the tensile of leading to optic fibre when installing on the locating piece causes the connection to drop, thereby causes circuit fault, current positioner lacks fixing device simultaneously, and is difficult to dismantle after the positioner installation, at the in-process of dismantling the inspection, often because hookup location is comparatively complicated, causes the locating piece damage.

Therefore, the positioning device for optical fiber installation is provided to solve the problems of convenient installation and disassembly of the positioning block and the stability of circuit connection.

Disclosure of Invention

The present invention is directed to a positioning device for mounting an optical fiber, which solves the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a positioning device for optical fiber installation comprises a positioning box, wherein through jacks are transversely arranged in the middle positions of the left side and the right side of the positioning box in a penetrating manner, an inserting groove is vertically and downwards arranged in the middle of the upper end face of the positioning box, open grooves are symmetrically arranged in the left side and the right side of the middle positions of the front end face and the rear end face of the positioning box, a pair of first positioning plate and a second positioning plate which are bilaterally symmetrical are slidably inserted in the inserting groove, a buffering gap is reserved between the first positioning plate and the second positioning plate, conductive columns are transversely arranged at the lower ends of the first positioning plate and the second positioning plate, clamping plates are vertically welded at the upper ends of the first positioning plate and the second positioning plate, sliding blocks are transversely inserted and installed at the upper ends of the first positioning plate and the second positioning plate, stepped grooves are respectively arranged in the middle positions of the left side and the right side of the lower ends of the first positioning plate and, a transverse connecting rod is transversely welded on one side of the sliding block close to the buffering gap and is inserted at the upper ends of the first positioning plate and the second positioning plate in a sliding manner;

the first positioning plate and the second positioning plate are sleeved at the left end and the right end of the conductive column through stepped grooves, the first positioning plate and the second positioning plate are obliquely provided with limit sawteeth at the positions, such as the inner wall at the upper end of the penetrating jack, of the same height as the penetrating jack, the left side and the right side of the first positioning plate and the second positioning plate are symmetrically provided with limit inserting plates which are respectively tightly pressed with the first connecting block and the second connecting block, the first connecting block and the second connecting block are inserted into the penetrating holes, one sides of the first connecting block and the second connecting block, which are close to the conductive column, are provided with plugs, the other ends of the first connecting block and the second connecting block are provided with optical fibers, the front side and the rear side of the first connecting block and the second connecting block are respectively provided with a pair of mutually symmetrical rotating grooves, rotating shafts are arranged in the rotating grooves, rotating rods are rotatably sleeved on, and the end part of the rotating rod is provided with an anti-skid block.

Preferably, the lower end of the inserting groove is communicated with the penetrating jack, a pair of symmetrical inserting grooves are formed in the left inner wall and the right inner wall of the inserting groove, and the sliding block is vertically inserted into the inner cavities of the inserting grooves in a sliding mode.

Preferably, the right side outer wall that the bilateral symmetry is close to the buffering clearance of a pair of transverse connecting rod has cup jointed the spring, the spring cup joints the outer wall at transverse connecting rod, and the both ends of spring support the inner wall at transverse connecting rod's tip limiting plate and first locating plate, second locating plate respectively.

Preferably, the upper ends of the opposite side surfaces of the first positioning plate and the second positioning plate are respectively provided with a containing groove and a dust-proof plate, the dust-proof plates are fixedly welded on the inner wall of the second positioning plate, the other ends of the dust-proof plates are inserted into the containing grooves, and the dust-proof plates completely cover the upper ends of the buffer gaps.

Preferably, the left end and the right end of the conductive column are both provided with threaded inner holes, one side of the limiting insertion plate is rotatably arranged in the threaded inner holes, and the other side of the limiting insertion plate is pressed on the inner wall of the ladder connected with the ladder groove.

Preferably, the middle of the limiting insertion plate is provided with a conductive socket, the end part of the plug is provided with a connecting column, and the connecting column is inserted into the conductive socket.

Preferably, the upper ends of the first connecting block and the second connecting block and the position corresponding to the limiting saw teeth are provided with reverse saw teeth, the reverse saw teeth are connected with the limiting saw teeth in a staggered mode, and the lower ends of the reverse saw teeth are fixedly welded on the first connecting block and the second connecting block.

Preferably, the rotating rod extends to the outer side of the positioning box along the open slot, the width of the rotating rod is smaller than the height of the inner cavity of the open slot, and the end part of the rotating rod is provided with an anti-skid block.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the pair of positioning plates which are bilaterally symmetrical are arranged and are matched with the conductive posts for insertion, so that the adjustment of the gap between the positioning plates is realized by compressing the spring, the purpose of dislocation clamping is achieved, the mounting structure is stable and firm, and meanwhile, the positioning device is convenient to disassemble by extruding the spring;

2. according to the invention, the connection position is fixed by clamping the limiting saw teeth and the reverse saw teeth, so that the connection position is prevented from falling off, and meanwhile, the rotating angle of the connecting block is limited by the rotating rod, so that after the rotating rod rotates and is accommodated, the rotating deviation among the saw teeth is realized by rotating the connecting block, and the purpose of convenient and fast disassembly is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a plug-in structure according to the present invention;

FIG. 3 is a schematic structural diagram of a first connecting block according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

fig. 5 is a front view of the present invention.

In the figure: 1. a positioning box; 2. penetrating through the jacks; 3. an open slot; 4. inserting grooves; 5. a first positioning plate; 6. a conductive post; 7. a second positioning plate; 8. a limiting inserting plate; 9. a slot; 10. a clamping plate; 11. a spring; 12. a transverse connecting rod; 13. a slider; 14. a stepped groove; 15. a limiting saw tooth; 16. an optical fiber; 17. a first connection block; 18. a second connecting block; 19. a rotating shaft; 20. a rotating rod; 21. connecting columns; 22. a plug; 23. reverse serration; 24. a rotating groove; 25. anti-skid blocks; 26. a threaded inner bore; 27. a conductive socket; 28. a receiving groove; 29. a dust-proof plate; 30. the gap is buffered.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides a positioner is used in optic fibre installation, including location case 1, vertical grafting recess 4 that is provided with downwards in the middle of the up end of location case 1, the inside slip grafting of grafting recess 4 has a pair of first locating plate 5 and second locating plate 7 of bilateral symmetry, slider 13 is installed in all transversely pegging graft in the upper end of first locating plate 5 and second locating plate 7, jack 2 is run through in the lower extreme intercommunication of grafting recess 4, inner wall is provided with the slot 9 of a pair of symmetry about grafting recess 4, the vertical slip grafting of slider 13 is in the inner chamber of slot 9, utilize slider 13 and slot 9's cooperation, realize the vertical grafting installation of first locating plate 5 and second locating plate 7.

Leave buffering clearance 30 between first locating plate 5 and the second locating plate 7, first locating plate 5 and 7 lower extremes of second locating plate transversely are provided with and lead electrical pillar 6, ladder groove 14 has all been seted up to the lower extreme left and right sides intermediate position of first locating plate 5 and second locating plate 7, first locating plate 5 and second locating plate 7 cup joint both ends about leading electrical pillar 6 through ladder groove 14, realize the split type slip grafting installation of first locating plate 5 and second locating plate 7 through ladder groove 14, utilize to lead electrical pillar 6 to realize the electric connection between first locating plate 5 and the second locating plate 7.

The left and right symmetrical pair of stepped grooves 14 are provided with a limiting insertion plate 8, the left and right ends of the conductive column 6 are provided with threaded inner holes 26, one side of the limiting insertion plate 8 is rotatably arranged in the threaded inner holes 26, the other side of the limiting insertion plate 8 is pressed on the stepped inner wall of the stepped groove 14, and the threaded inner holes 26 are utilized to realize the fixed threaded installation of the limiting insertion plate 8.

The middle position of the left side and the right side of the positioning box 1 transversely runs through and is provided with a through jack 2, the outer sides of the first positioning plate 5 and the second positioning plate 7 are respectively connected with a first connecting block 17 and a second connecting block 18, a pair of limiting insertion plates 8 of bilateral symmetry respectively with the first connecting block 17 and the tight pressing of the second connecting block 18, the first connecting block 17 and the second connecting block 18 are all inserted into the through jack 2, and the insertion installation of the first connecting block 17 and the second connecting block 18 is realized by the through jack 2.

The other ends of the first connecting block 17 and the second connecting block 18 are provided with optical fibers 16, one sides of the first connecting block 17 and the second connecting block 18, which are close to the conductive columns 6, are provided with plugs 22, the middle of the limiting insertion plate 8 is provided with a conductive socket 27, the end part of each plug 22 is provided with a connecting column 21, the connecting column 21 is inserted into the conductive socket 27, and the purpose that the first connecting block 17 and the second connecting block 18 are electrically communicated through the conductive columns 6 is achieved by utilizing the insertion of the connecting column 21 and the conductive socket 27.

One side transverse welding that slider 13 is close to buffering clearance 30 has transverse connecting rod 12, transverse connecting rod 12 slides and pegs graft in the upper end of first locating plate 5 and second locating plate 7, bilateral symmetry's a pair of transverse connecting rod 12 is close to buffering clearance 30's right side outer wall and has cup jointed spring 11, spring 11 cup joints the outer wall at transverse connecting rod 12, the tip limiting plate and the first locating plate 5 at transverse connecting rod 12 are supported respectively at spring 11's both ends, the inner wall of second locating plate 7, utilize spring 11 to realize the outside extrusion to first locating plate 5 and second locating plate 7, thereby make and form buffering clearance 30 between first locating plate 5 and the second locating plate 7.

The equal vertical welding in upper end of first locating plate 5 and second locating plate 7 has grip block 10, the side upper end that first locating plate 5 and second locating plate 7 are relative is provided with respectively and accomodates groove 28 and dust guard 29, the fixed welding of dust guard 29 is at the inner wall of second locating plate 7, the other end of dust guard 29 is pegged graft and is being accomodate the inslot 28, and dust guard 29 covers the upper end at buffering clearance 30 completely, it provides sealed protection to leading electrical pillar 6 to realize through dust guard 29, mutual extrusion between a pair of grip block 10 through bilateral symmetry, thereby the realization extrudees spring 11, thereby make spacing sawtooth 15 and 4 lower extreme inner walls of grafting recess form the dislocation joint, thereby reach fixed positioner's purpose.

First locating plate 5 and second locating plate 7 with run through the equal altitude position slope of 2 upper end inner walls of jack and be provided with spacing sawtooth 15, the upper end of first connecting block 17 and second connecting block 18 is provided with reverse sawtooth 23 with the corresponding position of spacing sawtooth 15, reverse sawtooth 23 and the dislocation joint of spacing sawtooth 15, the fixed welding of lower extreme of reverse sawtooth 23 is on first connecting block 17 and second connecting block 18, utilize spacing sawtooth 15 and reverse sawtooth 23's joint, thereby realize prescribing a limit to first connecting block 17 and 18 grafting positions of second connecting block, prevent that optic fibre 16's tensile from causing the influence to the hookup location, thereby circuit connection's stability has been improved.

The front side and the rear side of the first connecting block 17 and the second connecting block 18 are provided with a pair of symmetrical rotating grooves 24, the rotating grooves 24 are internally provided with rotating shafts 19, the outer walls of the rotating shafts 19 are rotatably sleeved with rotating rods 20, and the rotating rods 20 are rotatably installed by means of the cooperation of the rotating grooves 24 and the rotating shafts 19.

Open slot 3 has been seted up to terminal surface intermediate position left and right sides symmetry around locating box 1, bull stick 20 extends to the front and back outside of locating box 1, and the tip of bull stick 20 is provided with non slipping spur 25, bull stick 20 extends to the outside of locating box 1 along open slot 3, and the width of bull stick 20 is less than the inner chamber height of open slot 3, 20 tip of bull stick is provided with non slipping spur 25, utilize open slot 3 to realize the limited slip of bull stick 20, utilize open slot 3 to realize accomodating of bull stick 20 simultaneously and rotate, make bull stick 20 rotate to running through in the jack 2, thereby drive first connecting block 17 and second connecting block 18 through bull stick 20 and rotate, make and rotate between reverse sawtooth 23 and the spacing sawtooth 15 and stagger, realize joint position separation, be convenient for realize the dismantlement of first connecting block 17 and second connecting block 18.

The working principle is as follows: at first, utilize slider 13 and slot 9's cooperation, realize the vertical grafting installation of first locating plate 5 and second locating plate 7, realize the split type slip grafting installation of first locating plate 5 and second locating plate 7 through ladder groove 14, utilize and lead electrical pillar 6 to realize the electric connection between first locating plate 5 and the second locating plate 7, utilize screw hole 26 to realize the fixed thread installation of spacing picture peg 8, utilize spring 11 to realize the outside extrusion to first locating plate 5 and second locating plate 7, thereby make and form buffer clearance 30 between first locating plate 5 and the second locating plate 7.

When carrying out positioner installation, make buffer gap 30 reduce between first locating plate 5 and the second locating plate 7 through extrusion spring 11 to make the arch of spacing sawtooth 15 insert and run through in jack 2, thereby make spacing sawtooth 15 and 4 lower extreme inner walls of grafting recess form the dislocation joint, thereby reach fixed positioning device's purpose.

Then carry out spacing slip grafting on open slot 3 through promoting bull stick 20 for first connecting block 17 and second connecting block 18 are pegged graft in positioner's the left and right sides, during the grafting, utilize spacing sawtooth 15 and reverse sawtooth 23's joint, thereby realize prescribing a limit to first connecting block 17 and second connecting block 18 grafting position, prevent that optic fibre 16's drawing from causing the influence to hookup location, thereby improved circuit connection's stability.

After the connection column 21 is connected to the conductive socket 27, the first connection block 17 and the second connection block 18 are electrically connected through the conductive column 6.

When needs dismantle the maintenance, utilize the cooperation of rotating groove 24 and pivot 19, realize the rotation installation of bull stick 20, utilize the open slot 3 to realize the rotation of accomodating of bull stick 20, make bull stick 20 rotate to running through in the jack 2, thereby drive first connecting block 17 and second connecting block 18 through bull stick 20 and rotate, make to rotate between reverse sawtooth 23 and the spacing sawtooth 15 and stagger, realize the separation of joint position, be convenient for realize the dismantlement of first connecting block 17 and second connecting block 18.

The conducting columns 6 are protected in a sealing mode through the dustproof plate 29, and the springs 11 are extruded through mutual extrusion between the clamping plates 10 which are symmetrical left and right, so that the positioning device can be detached and disassembled.

Wherein the first positioning plate 5 and the second positioning plate 7 are made of insulating plates.

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.