CN216210031U

CN216210031U - Optical fiber splicer with safeguard function

Info

Publication number: CN216210031U
Application number: CN202122454239.4U
Authority: CN
Inventors: 王文明
Original assignee: Shanghai Hengce Communication Engineering Co ltd
Current assignee: Shanghai Hengce Communication Engineering Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-05
Anticipated expiration: 2031-10-12

Abstract

The utility model discloses an optical fiber fusion splicer with a protection function, which belongs to the technical field of optical fiber fusion splicers and comprises a support plate, wherein a groove is formed in the upper surface of the support plate, a fusion splicer body is lapped on the lower surface of the inner wall of the groove, fixed blocks are fixedly connected to the left side and the right side of the upper surface of the support plate, a sliding groove is formed in the upper surface of each fixed block, a clamping rod is connected in the sliding groove in a sliding mode, and a pull rod is fixedly connected to the upper surface of the clamping rod. This optical fiber splicer with safeguard function through setting up support plate, telescopic link, crown plate, lead screw, lug, spacing groove and screw-nut, makes the splicer body in this device when carrying out the butt fusion during operation, can be according to the quick effectual support height who adjusts the splicer body of in service behavior to avoid the staff to hold up for a long time, appear rocking by a wide margin when avoiding the splicer body to use, the stability of the butt fusion operation of being convenient for goes on, avoids influencing the butt fusion precision, the follow-up result of use of guarantee.

Description

Optical fiber splicer with safeguard function

Technical Field

The utility model belongs to the technical field of optical fiber fusion splicers, and particularly relates to an optical fiber fusion splicer with a protection function.

Background

The optical fiber fusion splicer is mainly used for construction and maintenance of optical cables in optical communication engineering. The general working principle is that the high-voltage electric arc emitted by the electrode rod is utilized to melt the end faces of two optical fibers and the two optical fibers are gently pushed by a high-precision motion mechanism to fuse the two optical fibers into one, so that the coupling of an optical fiber mode field is realized. The optical fiber fusion splicer is mainly applied to optical cable line engineering construction, line maintenance, emergency repair, production test of optical fiber devices and research and teaching of scientific research institutions of various telecom operators, engineering companies and enterprises and public institutions. Along with commercial popularization of the network, the use of the optical fiber is more extensive, and the market demand of the optical fiber fusion splicer is larger. Traditional heat sealing machine does not possess the support that can height-adjusting, if meet the not enough condition of optic fibre line length in-service use, needs artifical handheld lifting height to carry out the butt fusion operation, and artifical handheld extremely unstable leads to heat sealing machine whole to rock, not only is unfavorable for going on of butt fusion operation, influences the butt fusion precision simultaneously easily, influences follow-up result of use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides an optical fiber fusion splicer with a protection function, and solves the problems that the conventional fusion splicer does not have a support with adjustable height, if the length of an optical fiber line is insufficient in practical use, the height needs to be manually lifted for fusion splicing operation, and the manual holding is extremely unstable, so that the fusion splicer integrally shakes, the fusion splicing operation is not facilitated, the fusion splicing precision is easily influenced, and the subsequent use effect is influenced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: an optical fiber fusion splicer with a protection function comprises a support plate, wherein a groove is formed in the upper surface of the support plate, a fusion splicer body is lapped on the lower surface of the inner wall of the groove, fixed blocks are fixedly connected to the left side and the right side of the upper surface of the support plate, a sliding groove is formed in the upper surface of each fixed block, clamping rods are slidably connected in the sliding groove, a pull rod is fixedly connected to the upper surface of each clamping rod and is slidably connected in the sliding groove, one ends, far away from each other, of the two clamping rods are fixedly connected to the inner wall of the corresponding sliding groove, one ends, far away from each other, of the two first springs are fixedly connected to the inner wall of the corresponding sliding groove, clamping grooves are formed in the left side surface and the right side of the fusion splicer body, one ends, close to each other, of the two clamping rods are clamped in the corresponding clamping grooves, four accommodating grooves are formed in the lower surface of the support plate, and first connecting pieces are fixedly connected to the upper surfaces of the inner walls of the accommodating grooves, the first connecting piece is internally hinged with a first rotating plate, and one side of the first rotating plate is fixedly connected with one end of the telescopic rod.

The other end of the telescopic rod is fixedly connected with a second connecting piece, a second rotating plate is hinged in the second connecting piece, one side of the second rotating plate is fixedly connected with a supporting plate, the first connecting piece and the second connecting piece are both connected with a lead screw in a sliding manner, one end of the lead screw is fixedly connected with a lead screw nut, the lead screw nut is fixedly connected with one side corresponding to the first connecting piece and the second connecting piece, the outer surface of the lead screw is fixedly connected with a ring plate, the upper surface of the ring plate is fixedly connected with a plurality of convex blocks, a plurality of limiting grooves are respectively arranged on the opposite surfaces of the first rotating plate and the ring plate and the opposite surfaces of the second rotating plate and the ring plate, the opposite surfaces of the first connecting piece and the ring plate and the opposite surfaces of the second connecting piece and the ring plate are both provided with notches, the ring plate is positioned in the notches, the inner wall of each accommodating groove is provided with two installation grooves, and a second spring is arranged in each installation groove, one end fixedly connected with cardboard that the second spring is close to the telescopic link corresponds the surface of a telescopic link of two cardboard joint.

As a further scheme of the utility model: the surface of telescopic link is provided with the spacing hole of a plurality of and stopper, and the opposite face that corresponds two backup pads all is provided with anti-skidding rubber pad.

As a further scheme of the utility model: the upper surface of the welding machine body is hinged with a cover plate, the front surface of the welding machine body is hinged with an operation panel through a pin shaft, and the front surface of the cover plate is provided with a pulling plate.

As a further scheme of the utility model: one side of the clamping plate, which is close to the telescopic rod, is inclined, and one end of the screw rod is provided with a knob.

As a further scheme of the utility model: the accommodating groove is arranged in a T shape, and the telescopic rod is made of stainless steel.

As a further scheme of the utility model: the clamping rod is clamped into one end of the clamping groove and is arranged in an arc shape, and a display screen is arranged on the front face of the operation panel.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. the optical fiber fusion splicer with the protection function is characterized in that a support plate, a telescopic rod, a first connecting piece, a second connecting piece, a support plate, a ring plate, a screw rod, a convex block, a limiting groove and a screw nut are arranged, the telescopic rod and the support plate are arranged, so that the height of the support plate can be adjusted by extending four telescopic rods when a fusion splicer body performs fusion splicing work, the fusion splicer body can be stably supported at a certain height, the optical fiber with a higher position is stably butted without manual long-time support, the arrangement of the first connecting piece and the second connecting piece simultaneously enables the telescopic rod and the support plate to be respectively rotated by the screw rods in the first connecting piece and the second connecting piece after the position adjustment is completed, the screw rod moves along the screw nut, the ring plate is driven to move by the screw rod, the convex block on the ring plate is matched and clamped into the corresponding limiting groove, and the telescopic rod and the support plate can be effectively limited, avoid telescopic link and backup pad to appear rotatoryly automatically, guarantee stability behind the support plate position control, the setting of these structures makes the heat sealing machine body carry out the butt fusion during operation in this device, can be according to the supporting height of the quick effectual adjustment heat sealing machine body of in service behavior to avoid the staff to support for a long time, appear rocking by a wide margin when avoiding the heat sealing machine body to use, the stability of the butt fusion operation of being convenient for goes on, avoids influencing the butt fusion precision, the follow-up result of use of guarantee.

2. This optical fiber splicer with safeguard function, accomodate the groove through the setting, the mounting groove, second spring and cardboard, accomodate the setting in groove, make this device use accomplish the back, the telescopic link can cooperate to accomodate completely in accomodating the groove, thereby reduce this device occupation space, be convenient for put, can promote this device aesthetic property simultaneously, and the setting of second spring and cardboard, make the telescopic link accomodate the groove back, can carry on spacingly through corresponding two cardboards, avoid the telescopic link to break away from automatically, simultaneously because the setting of second spring, when making the telescopic link card go into and pull out, two cardboards can compress the second spring automatically and keep away from each other, need not artifical pulling, and after the telescopic link card is gone into, because second spring force can effectively avoid the telescopic link to break away from automatically.

3. This optical fiber splicer with safeguard function, through setting up the fixed block, the spout, the kelly, first spring, pull rod and draw-in groove, the setting of kelly and draw-in groove, make the splicer body place when the support plate top, can go into in the draw-in groove of splicer body both sides through the kelly cooperation card in the fixed block, thereby effectively spacing to the splicer body, make the splicer body can not drop easily, the setting of pull rod and first spring simultaneously, not only can ensure the fastness of kelly card income draw-in groove, when the splicer body takes off in needs simultaneously, direct pulling pull rod makes the kelly remove and extrude the second spring along the spout, can make the kelly break away from the draw-in groove, can remove spacing to the splicer body, be convenient for take off the splicer body.

Drawings

FIG. 1 is a schematic cross-sectional view of the front view of the present invention;

FIG. 2 is a schematic bottom view of a carrier according to the present invention;

FIG. 3 is a perspective view of the support plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the lead screw of the present invention;

FIG. 5 is an enlarged schematic view of the structure of the present invention at A;

in the figure: the welding machine comprises a support plate 1, a groove 2, a welding machine body 3, a cover plate 4, an operation panel 5, a fixing block 6, a sliding groove 7, a clamping rod 8, a pull rod 9, a first spring 10, a clamping groove 11, a storage groove 12, a first connecting piece 13, a first rotating plate 14, a telescopic rod 15, a second connecting piece 16, a second rotating plate 17, a supporting plate 18, a screw rod 19, a screw rod nut 20, a ring plate 21, a notch 22, a convex block 23, a limiting groove 24, a mounting groove 25, a second spring 26 and a clamping plate 27.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the present invention provides a technical solution: an optical fiber fusion splicer with protection function comprises a support plate 1, wherein a groove 2 is formed in the upper surface of the support plate 1, a fusion splicer body 3 is lapped on the lower surface of the inner wall of the groove 2, fixed blocks 6 are fixedly connected to the left side and the right side of the upper surface of the support plate 1, a sliding groove 7 is formed in the upper surface of the fixed block 6, a clamping rod 8 is slidably connected in the sliding groove 7, the clamping rod 8 and a clamping groove 11 are arranged, when the fusion splicer body 3 is placed above the support plate 1, the clamping rod 8 in the fixed block 6 is matched and clamped in the clamping grooves 11 on the two sides of the fusion splicer body 3, so that the fusion splicer body 3 is effectively limited, the fusion splicer body 3 cannot easily fall off, a pull rod 9 is fixedly connected to the upper surface of the clamping rod 8, the pull rod 9 is slidably connected in the sliding groove 7, first springs 10 are fixedly connected to the ends of the two clamping rods 8, which are far away from each other, and one end of the two first springs 10 is fixedly connected to the inner wall of the corresponding sliding groove 7, draw-in groove 11 has all been seted up to the left and right sides face of heat sealing machine body 3, the one end joint that two kellies 8 are close to each other is in corresponding draw-in groove 11, four grooves 12 of accomodating have been seted up to the lower surface of support plate 1, accomodate the setting of groove 12, make this device use accomplish the back, telescopic link 15 can cooperate and accomodate completely in accomodating groove 12, thereby reduce this device occupation space, be convenient for put, can promote this device aesthetic property simultaneously, accomodate the first connecting piece 13 of last fixed surface of groove 12 inner wall, it has first commentaries on classics board 14 to articulate in the first connecting piece 13, one side of first commentaries on classics board 14 and the one end fixed connection of telescopic link 15.

The other end of the telescopic rod 15 is fixedly connected with a second connecting piece 16, the telescopic rod 15 and the support plate 1 are arranged, so that the height of the support plate 1 can be adjusted by extending the four telescopic rods 15 when the fusion splicer body 3 is fused, the fusion splicer body 3 can be stably supported at a certain height, and the fusion splicer body 3 can be stably butted against optical fibers with higher positions, a second rotating plate 17 is hinged in the second connecting piece 16, a support plate 18 is fixedly connected with one side of the second rotating plate 17, a lead screw 19 is slidably connected in each of the first connecting piece 13 and the second connecting piece 16, a lead screw nut 20 is fixedly screwed at one end of the lead screw 19, the lead screw nut 20 is fixedly connected with one side corresponding to the first connecting piece 13 and the second connecting piece 16, a ring plate 21 is fixedly connected with the outer surface of the lead screw 19, a plurality of convex blocks 23 are fixedly connected with the upper surface of the ring plate 21, a plurality of limiting grooves 24 are respectively arranged on the opposite surface of the first rotating plate 14 and the ring plate 21 and the opposite surface of the second rotating plate 17 and the ring plate 21, notch 22 has all been seted up to the opposite face of first connecting piece 13 and ring plate 21 and the opposite face of second connecting piece 16 and ring plate 21, and ring plate 21 is located notch 22, and two mounting grooves 25 have been seted up to the inner wall of accomodating groove 12, is provided with second spring 26 in the mounting groove 25, and second spring 26 is close to the one end fixedly connected with cardboard 27 of telescopic link 15, corresponds the surface of telescopic link 15 of two cardboard 27 joints.

Specifically, as shown in fig. 1, the surface of telescopic link 15 is provided with the spacing hole of a plurality of and stopper, the opposite face that corresponds two backup pads 18 all is provided with anti-skidding rubber pad, the setting of backup pad 18 one side anti-skidding rubber pad can ensure the whole stability when using of this device, increase and ground friction avoid this device wholly to produce the removal, the upper surface of heat sealing machine body 3 articulates there is apron 4, the front of heat sealing machine body 3 articulates through the round pin axle has operating panel 5, the front of apron 4 is provided with the arm-tie.

Specifically, as shown in fig. 2, one side that cardboard 27 is close to telescopic link 15 sets up to the slope form, the one end of lead screw 19 is provided with the knob, the setting of 19 one end knobs of lead screw, the staff of being convenient for rotate lead screw 19 fast, thereby can be fast effectual carry on spacingly and remove spacingly to telescopic link 15 and backup pad 18 through lead screw 19, need not with the help of external instrument, save a large amount of operating time, promote work efficiency, accomodate groove 12 and set up to the T font, telescopic link 15 sets up to the stainless steel, the one end that draw-in groove 11 was gone into to kelly 8 cards sets up to circular-arcly, operating panel 5's front is provided with the display screen.

The working principle of the utility model is as follows:

when the device is needed to be used for optical fiber fusion splicing, firstly, the positions which can be reached by two optical fiber ends to be connected are judged according to the positions of optical fibers, then, the four telescopic rods 15 can be pulled out through the accommodating grooves 12, so that the limiting on the telescopic rods 15 is relieved corresponding to the two clamping plates 27, at the same time, the telescopic rods 15 are stretched to a proper length, meanwhile, the telescopic rods 15 are rotated through the first connecting pieces 13, the screw rods 19 in the first connecting pieces 13 can be rotated after the angle adjustment is finished, the screw rods 19 drive the lugs 23 on the ring plates 21 to be clamped into the limiting grooves 24 in the corresponding first rotating plates 14, at the same time, the telescopic rods 15 can be effectively limited and cannot automatically rotate, after the four telescopic rods 15 are adjusted in a similar way, the angle of the supporting plate 18 can be adjusted through the second connecting pieces 16, the supporting plate 18 can be fully contacted with the ground, at the time, the supporting plate 18 can be limited by rotating the screw rods 19 in the second connecting pieces 16, at this time, the carrier plate 1 can be kept stable, and the welding operation can be carried out by the welding machine body 3 after the device is moved to a proper position.

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 meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an optical fiber splicer with safeguard function, includes support plate (1), its characterized in that: the upper surface of the carrier plate (1) is provided with a groove (2), the lower surface of the inner wall of the groove (2) is lapped with a fusion splicer body (3), the left side and the right side of the upper surface of the carrier plate (1) are fixedly connected with fixed blocks (6), the upper surface of the fixed blocks (6) is provided with a sliding groove (7), the sliding groove (7) is internally connected with a clamping rod (8) in a sliding way, the upper surface of the clamping rod (8) is fixedly connected with a pull rod (9), the pull rod (9) is connected in the sliding groove (7) in a sliding way, one ends of the two clamping rods (8) which are far away from each other are fixedly connected with first springs (10), one ends of the two first springs (10) which are far away from each other are fixedly connected with the inner wall of the corresponding sliding groove (7), the left side surface and the right side surface of the fusion splicer body (3) are both provided with clamping grooves (11), and one ends of the two clamping rods (8) which are close to each other are clamped in the corresponding clamping grooves (11), the lower surface of the carrier plate (1) is provided with four accommodating grooves (12), the upper surface of the inner wall of each accommodating groove (12) is fixedly connected with a first connecting piece (13), a first rotating plate (14) is hinged in each first connecting piece (13), and one side of each first rotating plate (14) is fixedly connected with one end of a telescopic rod (15);

the other end of the telescopic rod (15) is fixedly connected with a second connecting piece (16), a second rotating plate (17) is hinged in the second connecting piece (16), a supporting plate (18) is fixedly connected to one side of the second rotating plate (17), a lead screw (19) is connected in the first connecting piece (13) and the second connecting piece (16) in a sliding manner, a lead screw nut (20) is fixedly threaded at one end of the lead screw (19), the lead screw nut (20) is fixedly connected to one side corresponding to the first connecting piece (13) and the second connecting piece (16), a ring plate (21) is fixedly connected to the outer surface of the lead screw (19), a plurality of convex blocks (23) are fixedly connected to the upper surface of the ring plate (21), a plurality of limiting grooves (24) are respectively formed in the opposite surface of the first rotating plate (14) and the ring plate (21) and the opposite surface of the second rotating plate (17) and the ring plate (21), notch (22) have all been seted up with the opposite face of crown plate (21) in first connecting piece (13) and the opposite face of second connecting piece (16) and crown plate (21), crown plate (21) is located notch (22), two mounting grooves (25) have been seted up to the inner wall of accomodating groove (12), be provided with second spring (26) in mounting groove (25), one end fixedly connected with cardboard (27) that second spring (26) are close to telescopic link (15) correspond the surface of telescopic link (15) of two cardboard (27) joints.

2. An optical fiber fusion splicer with protection function according to claim 1, characterized in that: the surface of telescopic link (15) is provided with a plurality of spacing hole and stopper, and the opposite face that corresponds two backup pads (18) all is provided with anti-skidding rubber pad.

3. An optical fiber fusion splicer with protection function according to claim 1, characterized in that: the upper surface of the welding machine body (3) is hinged with a cover plate (4), the front of the welding machine body (3) is hinged with an operation panel (5) through a pin shaft, and the front of the cover plate (4) is provided with a pulling plate.

4. An optical fiber fusion splicer with protection function according to claim 1, characterized in that: one side of the clamping plate (27) close to the telescopic rod (15) is inclined, and one end of the screw rod (19) is provided with a knob.

5. An optical fiber fusion splicer with protection function according to claim 1, characterized in that: the accommodating groove (12) is T-shaped, and the telescopic rod (15) is made of stainless steel.

6. An optical fiber fusion splicer with protection function according to claim 3, characterized in that: one end of the clamping rod (8) clamped into the clamping groove (11) is arc-shaped, and a display screen is arranged on the front face of the operation panel (5).