CN217932203U

CN217932203U - Optical fiber clamp

Info

Publication number: CN217932203U
Application number: CN202222135822.3U
Authority: CN
Inventors: 王春建; 任文斗
Original assignee: Shanghai Qinchang Photoelectric Technology Co ltd
Current assignee: Shanghai Qinchang Photoelectric Technology Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2022-11-29
Anticipated expiration: 2032-08-15

Abstract

The utility model belongs to the technical field of the optical fiber anchor clamps, especially, be an optical fiber anchor clamps, the on-line screen storage device comprises a base, anchor clamps under the top fixedly connected with of base, one side of anchor clamps is rotated and is connected with anchor clamps down, a plurality of fixed slots of going up have been seted up to the bottom of going up anchor clamps, a plurality of fixed slots down have been seted up at the top of anchor clamps down, otic placode under the opposite side fixedly connected with of anchor clamps, the otic placode is gone up to one side fixedly connected with of going up anchor clamps, the bottom fixedly connected with inserted bar of going up the otic placode, what the top of otic placode was seted up down has the slot. The utility model has the advantages of reasonable design, be convenient for go up opening and closure of anchor clamps, and then made things convenient for and carried out quick dismouting maintenance to optic fibre and maintained, and be convenient for to many optic fibres separately and solitary fixed under between fixed slot and arc splint, be convenient for the later stage is connected optic fibre, is convenient for simultaneously carry out effectual centre gripping to the optic fibre of different specifications fixed for application range is wider.

Description

Optical fiber clamp

Technical Field

The utility model relates to an optical fiber fixture technical field especially relates to an optical fiber fixture.

Background

Optical fiber communication, also optical fiber communication, means the way of using light and optical fiber to transmit information, belongs to a kind of wire communication, the light can carry information after being changed, since 1980 s, the optical fiber communication system has revolutionized for the telecommunication industry, at the same time, it also plays a very important role in the digital age. The optical fiber communication has the advantages of large transmission capacity, good confidentiality and the like. Fiber optic communication has now become the dominant wire line communication of today.

However, the conventional optical fiber clamp generally fixes a plurality of optical fibers together, which causes inconvenience in optical fiber connection and inconvenience in fixing the optical fibers of different specifications and sizes, so that the applicability is poor, the disassembly is troublesome and laborious, and a large amount of time is wasted in later-stage optical fiber maintenance.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the above-mentioned disadvantages, and provides an optical fiber clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an optical fiber clamp, includes the base, the top fixedly connected with lower fixture of base, one side of lower fixture is rotated and is connected with anchor clamps, a plurality of fixed slots on have been seted up to the bottom of going up anchor clamps, a plurality of fixed slots down have been seted up at the top of lower fixture, the opposite side fixedly connected with lower otic placode of lower fixture, the one side fixedly connected with upper otic placode of going up anchor clamps, the bottom fixedly connected with inserted bar of upper otic placode, the slot has been seted up at the top of lower otic placode, fixedly connected with compression spring on the bottom inner wall of slot, compression spring's top fixedly connected with push pedal, inserted bar activity butt is at the top of push pedal, the locked groove has been seted up to one side of inserted bar, the spout has been seted up on the inner wall of one side of slot, fixedly connected with reset spring on the inner wall of one side of spout, reset spring's one end fixedly connected with locking lever, locking lever activity joint is in the locked groove, the one end fixedly connected with horizontal pole of locking lever, the top inner wall of going up the fixed slot has seted up flutedly, the recess, the same vertical spring of fixedly connected with bottom fixedly connected with jib in the recess, the bottom fixedly connected with jib.

Preferably, a lower rubber pad is fixedly connected in the lower fixing groove, and an upper rubber pad is fixedly connected on the inner side of the arc-shaped clamping plate.

Preferably, a handle is fixedly connected to the top of the sliding plate, and the top of the handle extends to the upper part of the upper clamp.

Preferably, four fixing holes are formed in the top of the base, and the four fixing holes are arranged in a rectangular mode based on the base.

Preferably, the lock rod is slidably sleeved in the chute, and the reset spring is sleeved on the outer side of the cross rod.

Preferably, one end of the cross rod extends to the outer side of the lower ear plate and is fixedly connected with a handheld ball.

In the utility model, the cooperation of the upper clamp, the lower clamp, the upper lug plate, the lower lug plate, the inserted link, the slot, the push plate, the compression spring, the reset spring, the lock rod, the lock groove and the cross rod facilitates the opening and closing of the upper clamp, thereby facilitating the rapid disassembly, assembly, maintenance and use of the optical fiber;

in the utility model, an optical fiber clamp, through the cooperation of handle, vertical spring, slide, jib, arc splint, upper fixed slot and lower fixed slot, be convenient for part many optic fibre, and between solitary fixed lower fixed slot and the arc splint, be convenient for later stage to the optic fibre connection, be convenient for carry out effectual centre gripping fixed to the optic fibre of different specifications simultaneously, make application range wider, after one of them optic fibre damages, can pull corresponding handle, the handle has driven the shift up of slide, jib and arc splint, and then not fixed to optic fibre, can take out optic fibre at this moment and overhaul the maintenance;

the utility model has the advantages of reasonable design, be convenient for go up opening and being closed of anchor clamps, and then made things convenient for carry out quick dismouting maintenance to optic fibre, and be convenient for divide many optic fibres and solitary fixed under between fixed slot and arc splint, the later stage of being convenient for is connected optic fibre, is convenient for simultaneously carry out effectual centre gripping to the optic fibre of different specifications fixed for application range is wider.

Drawings

Fig. 1 is a schematic structural view of an optical fiber clamp according to the present invention;

fig. 2 is a cross-sectional view of an optical fiber clamp according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of an optical fiber clamp according to the present invention;

fig. 4 is a schematic structural diagram of a portion B of an optical fiber clamp according to the present invention.

In the figure: 1. a base; 2. a lower clamp; 3. a lower fixing groove; 4. a rubber pad is arranged; 5. an upper clamp; 6. an upper fixing groove; 7. an arc-shaped splint; 8. a rubber pad is arranged; 9. a handle; 10. an upper ear plate; 11. a lower ear plate; 12. a handheld ball; 13. a boom; 14. a vertical spring; 15. a groove; 16. a slide plate; 17. a slot; 18. inserting a rod; 19. locking the groove; 20. a lock lever; 21. a cross bar; 22. a return spring; 23. pushing the plate; 24. compressing the spring.

Detailed Description

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

Referring to fig. 1-4, an optical fiber clamp comprises a base 1, a lower clamp 2 is fixedly connected to the top of the base 1, an upper clamp 5 is rotatably connected to one side of the lower clamp 2, a plurality of upper fixing grooves 6 are formed in the bottom of the upper clamp 5, a plurality of lower fixing grooves 3 are formed in the top of the lower clamp 2, a lower ear plate 11 is fixedly connected to the other side of the lower clamp 2, an upper ear plate 10 is fixedly connected to one side of the upper clamp 5, an insertion rod 18 is fixedly connected to the bottom of the upper ear plate 10, an insertion groove 17 is formed in the top of the lower ear plate 11, a compression spring 24 is fixedly connected to the inner wall of the bottom of the insertion groove 17, a push plate 23 is fixedly connected to the top end of the compression spring 24, the insertion rod 18 movably abuts against the top of the push plate 23, a locking groove 19 is formed in one side of the insertion rod 18, a sliding groove is formed in the inner wall of one side of the insertion groove 17, a return spring 22 is fixedly connected to the inner wall of one side of the sliding groove, and a locking rod 20 is fixedly connected to one end of the return spring 22, the locking rod 20 is movably clamped in the locking groove 19, one end of the locking rod 20 is fixedly connected with a cross rod 21, a groove 15 is formed in the inner wall of the top of the upper fixing groove 6, a sliding plate 16 is sleeved in the groove 15 in a sliding mode, the top of the sliding plate 16 and the inner wall of the top of the groove 15 are fixedly connected with the same vertical spring 14, the bottom of the sliding plate 16 is fixedly connected with a hanging rod 13, the bottom end of the hanging rod 13 is fixedly connected with an arc-shaped clamping plate 7, a single optical fiber is placed in the lower fixing groove 3, then the cross rod 21 and the locking rod 20 are pulled to move rightwards to retract into the sliding groove and extrude a reset spring 22, closing of the upper clamp 5 is not hindered, the inserting rod 18 is inserted into the inserting groove 17 and downwards extrude a push plate 23 and a compression spring 24, when the inserting rod 18 is inserted in place, the cross rod 21 is loosened at the moment, under the elastic force of the reset spring 22, the locking rod 20 moves leftwards and is clamped in the locking groove 19, and then can fix inserted bar 18, go up otic placode 10 and last anchor clamps 5, and then can fix many optic fibre in last fixed slot 6 and lower fixed slot 3, simultaneously when closing anchor clamps 5, arc splint 7 moves down the top contact with optic fibre, when last anchor clamps 5 continued to move down, arc splint 7 automatic pressurized rebound and extrusion vertical spring 14, and then interval between regulation arc splint 7 that can be automatic and the lower fixed slot 3, so that carry out the centre gripping fixed to the optic fibre of different specifications, under vertical spring 14's reaction force, can firmly fix optic fibre in arc splint 7 and lower fixed slot 3.

The utility model discloses in, rubber pad 4 under fixedly connected with in the lower fixed slot 3, rubber pad 8 on the inboard fixedly connected with of arc splint 7, through last rubber pad 8 and the setting of rubber pad 4 down, can carry out buffer protection to optic fibre, avoid the centre gripping too tightly to the damage of optic fibre.

The utility model discloses in, slide 16's top fixedly connected with handle 9, handle 9's top extends to the top of supreme anchor clamps 5, through handle 9, is convenient for spur slide 16.

The utility model discloses in, four fixed orificess have been seted up at base 1's top, and four fixed orificess are the rectangle setting based on base 1, through four fixed orificess, are convenient for to base 1's fixed.

The utility model discloses in, locking lever 20 slip cap is established in the spout, and reset spring 22 cup joints in the outside of horizontal pole 21, is convenient for lead locking lever 20 and reset spring 22, makes its motion more stable smooth and easy.

In the utility model, one end of the cross rod 21 extends to the outside of the lower ear plate 11 and the hand-held ball 12 is fixedly connected with, so that the person can pull the cross rod 21.

In the utility model, when working, the fixing of the base 1 is convenient through four fixing holes, then a single optical fiber is placed in the lower fixing groove 3, then the hand-held ball 12 is pulled, the hand-held ball 12 drives the right movement of the cross rod 21 and the lock rod 20 to retract into the sliding groove and extrude the reset spring 22, and then the closing of the upper clamp 5 is not hindered, so that the inserted rod 18 is inserted into the slot 17 and extrudes the push plate 23 and the compression spring 24 downwards, when the inserted rod 18 is inserted in place, the cross rod 21 is loosened, under the elasticity of the reset spring 22, the lock rod 20 moves to the left and is clamped in the locking groove 19, so that the inserted rod 18, the upper ear plate 10 and the upper clamp 5 can be fixed, and then a plurality of optical fibers can be fixed in the upper fixing groove 6 and the lower fixing groove 3, simultaneously when the upper clamp 5 is closed, the arc-shaped clamping plate 7 moves downwards to be contacted with the top of the optical fiber, when the upper clamp 5 continues moving downwards, the arc-shaped clamping plate 7 automatically presses and moves upwards to extrude the vertical spring 14, so that the distance between the arc-shaped clamping plate 7 and the lower fixing groove 3 can be automatically adjusted, optical fibers of different specifications can be clamped and fixed, the optical fibers can be firmly fixed in the arc-shaped clamping plate 7 and the lower fixing groove 3 under the reaction force of the vertical spring 14, the optical fibers can be buffered and protected through the arrangement of the upper rubber pad 8 and the lower rubber pad 4, the damage of the optical fibers caused by too tight clamping is avoided, when one of the optical fibers is damaged, the corresponding handle 9 can be pulled, the handle 9 drives the sliding plate 16, the suspender 13 and the arc-shaped clamping plate 7 to move upwards, further the optical fibers are not fixed, the optical fibers can be pulled out for maintenance, if the whole optical fibers need to be maintained, the handheld ball 12 is pulled, so that the handheld ball 12 drives the transverse rod 21 and the locking rod 20 to move rightwards to be separated from the locking groove 19, and then not fixing the inserted link 18, at this moment under the elasticity of the extruded compression spring 24, the push plate 23 automatically moves up and pushes the inserted link 18, the upper ear plate 10 and the upper clamp 5 to automatically move up for a certain distance, so that the upper clamp 5 is convenient for personnel to open, a plurality of optical fibers can not be fixed, and the plurality of optical fibers are exposed for overhauling and maintenance.

Claims

1. The optical fiber clamp comprises a base (1) and is characterized in that a lower clamp (2) is fixedly connected to the top of the base (1), an upper clamp (5) is rotatably connected to one side of the lower clamp (2), a plurality of upper fixing grooves (6) are formed in the bottom of the upper clamp (5), a plurality of lower fixing grooves (3) are formed in the top of the lower clamp (2), a lower lug plate (11) is fixedly connected to the other side of the lower clamp (2), an upper lug plate (10) is fixedly connected to one side of the upper clamp (5), an insert rod (18) is fixedly connected to the bottom of the upper lug plate (10), an insert groove (17) is formed in the top of the lower lug plate (11), a compression spring (24) is fixedly connected to the inner wall of the bottom of the insert groove (17), a push plate (23) is fixedly connected to the top end of the compression spring (24), the insert rod (18) is movably abutted to the top of the push plate (23), a lock rod (19) is formed in one side of the insert rod (18), a lock rod (22) is fixedly connected to the inner wall of one side of the lock rod (20), and a reset spring (20) is fixedly connected to the inner wall of the slide groove (20), go up and seted up on the top inner wall of fixed slot (6) recess (15), it is equipped with slide (16) to slide the cover in recess (15), the same vertical spring (14) of fixedly connected with on the top of slide (16) and the top inner wall of recess (15), the bottom fixedly connected with jib (13) of slide (16), the bottom fixedly connected with arc splint (7) of jib (13).

2. The optical fiber clamp according to claim 1, wherein a lower rubber pad (4) is fixedly connected to the lower fixing groove (3), and an upper rubber pad (8) is fixedly connected to the inner side of the arc-shaped clamping plate (7).

3. An optical fiber clamp according to claim 1, wherein a handle (9) is fixedly connected to the top of the sliding plate (16), and the top of the handle (9) extends above the upper clamp (5).

4. The optical fiber clamp according to claim 1, wherein four fixing holes are formed at the top of the base (1), and the four fixing holes are arranged in a rectangular shape based on the base (1).

5. The optical fiber clamp according to claim 1, wherein the locking rod (20) is slidably sleeved in the sliding groove, and the return spring (22) is sleeved outside the cross rod (21).

6. An optical fibre clamp according to claim 1, wherein one end of the cross bar (21) extends to the outside of the lower ear plate (11) and is fixedly connected with a hand-held ball (12).