CN217034359U

CN217034359U - Clamp for communication optical cables with different diameters

Info

Publication number: CN217034359U
Application number: CN202220624607.7U
Authority: CN
Inventors: 汤泽民; 吴焕竞
Original assignee: Hangzhou Guangdian Communication Technology Co ltd
Current assignee: Hangzhou Guangdian Communication Technology Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-07-22
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to a fixture for communication optical cables with different diameters, which comprises a box body, wherein a clamping mechanism is arranged in the box body, a fixing mechanism is arranged on the clamping mechanism, the clamping mechanism comprises a pressing rod which is connected to the top of the inner wall of the box body in a sliding mode, a fixing plate is fixedly connected to the outer surface of the pressing rod, a first spring is sleeved on the outer surface of the pressing rod, a limiting plate is fixedly connected to the bottom of the pressing rod, first hinge seats are fixedly connected to the left side and the right side of the limiting plate, and hinge rods are hinged inside the first hinge seats. This an anchor clamps for different diameter communication optical cable through the fixture that sets up, can be according to the communication optical cable of different diameters, adjusts the position of anchor clamps, can be better carry out the centre gripping to the optical cable of different diameters, performance is better, through the fixed establishment that sets up, can fix after fixture uses, effectively avoids the collision to lead to the centre gripping unstable, has improved stability.

Description

Clamp for communication optical cables with different diameters

Technical Field

The utility model relates to the technical field of communication optical cables, in particular to a clamp for communication optical cables with different diameters.

Background

The communication optical cable is composed of a cable core and an outer protective layer, wherein the cable core is composed of a plurality of (core) optical fibers (generally from a plurality of cores to a plurality of thousands of cores), and compared with a traditional symmetrical copper loop and a coaxial copper loop, the optical fibers have much larger transmission capacity; the attenuation is less; the transmission distance is long; the volume is small; the weight is light; no electromagnetic interference exists; low cost and is currently the most promising communication transmission medium.

The optical cable is widely used for signal transmission of various departments such as telecommunication, electric power, broadcasting and the like, and gradually becomes a main body of a future communication network.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the clamp for the communication optical cables with different diameters, which has the advantages of convenience in adjustment and the like and solves the problem that the conventional communication optical cable is inconvenient to adjust.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamp for communication optical cables with different diameters comprises a box body, wherein a clamping mechanism is arranged inside the box body, and a fixing mechanism is arranged on the clamping mechanism;

the clamping mechanism comprises a pressure lever which is connected with the top of the inner wall of the box body in a sliding way, the outer surface of the pressure lever is fixedly connected with a fixed plate, the outer surface of the compression bar is sleeved with a first spring, the bottom of the compression bar is fixedly connected with a limit plate, the left side and the right side of the limiting plate are both fixedly connected with first hinge seats, the inside of each first hinge seat is hinged with a hinge rod, the clamping mechanism also comprises telescopic rods fixedly connected to the left side and the right side of the inner wall of the box body, the outer surface of each telescopic rod is sleeved with a second spring, moving blocks are fixedly connected to the opposite sides of the two telescopic rods, clamping blocks are fixedly connected to the opposite sides of the two moving blocks, the bottom of the moving block is fixedly connected with a sliding block, the top of the moving block is fixedly connected with a second hinge seat, the clamping mechanism further comprises a through groove arranged on the inner wall of the box body and a fixing rod fixedly connected between the left side and the right side of the inner wall of the box body.

Furthermore, the depression bar is the T type, the inside of the articulated seat of second articulates in the bottom of articulated pole.

Furthermore, the top of first spring fixed connection is in the bottom of fixed plate, the bottom fixed connection of first spring is in the bottom of leading to inslot wall.

Furthermore, one side of each of the two second springs, which is back to back, is fixedly connected to the left side and the right side of the inner wall of the box body respectively, and one side of each of the two second springs, which is opposite to the second spring, is fixedly connected to one side of each of the two moving blocks, which is back to back.

Further, slider sliding connection is in the surface of dead lever, the limiting plate laminating is in the top of box inner wall.

Further, fixed establishment includes fixed block fixed connection in the depression bar left and right sides, the inside threaded connection of fixed block has the threaded rod, the bottom fixedly connected with clamp plate of threaded rod, fixed establishment still includes two recesses of seting up in the box top.

Furthermore, the threaded rod is T-shaped, and the bottom of the pressing plate is abutted to the top of the groove.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this an anchor clamps for different diameter communication optical cable through the fixture that sets up, can be according to the communication optical cable of different diameters, adjusts the position of anchor clamps, can be better carry out the centre gripping to the optical cable of different diameters, performance is better.

2. This an anchor clamps for different diameter communication optical cable through the fixed establishment who sets up, can fix after using to fixture, and effective collision avoidance leads to the centre gripping unstable, has improved stability.

Drawings

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

FIG. 2 is a schematic structural view of a clamping mechanism according to the present invention;

fig. 3 is a schematic structural diagram of the fixing mechanism of the present invention.

In the figure: the clamping device comprises a box body 1, a clamping mechanism 2, a pressing rod 201, a fixing plate 202, a first spring 203, a through groove 204, a limiting plate 205, a first hinged seat 206, a hinged rod 207, a second hinged seat 208, a second spring 209, a telescopic rod 210, a movable block 211, a sliding block 212, a fixed rod 213, a clamping block 214, a fixing mechanism 3, a fixed block 301, a threaded rod 302, a pressing plate 303 and a groove 304.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-2, a clamp for communication cables with different diameters in this embodiment includes a case 1, a clamping mechanism 2 disposed inside the case 1, and a fixing mechanism 3 disposed on the clamping mechanism 2.

The clamping mechanism 2 comprises a pressure lever 201 which is connected to the top of the inner wall of the box body 1 in a sliding manner, the pressure lever 201 is T-shaped, the outer surface of the pressure lever 201 is fixedly connected with a fixing plate 202, the outer surface of the pressure lever 201 is sleeved with a first spring 203, the first spring 203 is extruded by the fixing plate 202, the first spring 203 is a strong spring, the top of the first spring 203 is fixedly connected to the bottom of the fixing plate 202, the bottom of the first spring 203 is fixedly connected to the bottom of the inner wall of a through groove 204, the bottom of the pressure lever 201 is fixedly connected with a limiting plate 205, the limiting plate 205 is attached to the top of the inner wall of the box body 1, the left side and the right side of the limiting plate 205 are both fixedly connected with a first hinge seat 206, the inside of the first hinge seat 206 is hinged with a hinge rod 207, the clamping mechanism 2 further comprises telescopic rods 210 which are fixedly connected to the left side and the right side of the inner wall of the box body 1, the outer surfaces of the telescopic rods 210 are sleeved with a second spring 209, and one side of the two movable blocks 211 which are both fixedly connected to each other, the equal fixedly connected with clamp splice 214 in the relative one side of two movable blocks 211, it moves to drive clamp splice 214 through movable block 211 and removes, the bottom fixedly connected with slider 212 of movable block 211, the articulated seat 208 of top fixedly connected with second of movable block 211, the inside of the articulated seat 208 of second articulates in the bottom of articulated pole 207, fixture 2 is still including logical groove 204 and the dead lever 213 of fixed connection between the box 1 inner wall left and right sides of seting up in the box 1 inner wall, slider 212 sliding connection is in the surface of dead lever 213, increase the stability of movable block 211.

Wherein, the one side that two second springs 209 carried on the back respectively fixed connection in the left and right sides of box 1 inner wall, and the one side that two second springs 209 are relative respectively fixed connection in the one side that two movable blocks 211 carried on the back, when movable block 211 removed, when extrudeing second spring 209, drive telescopic link 210 and remove, provide the effect that resets for movable block 211.

In the clamping mechanism 2 in this embodiment, the pressing rod 201 is pressed to drive the fixing plate 202 to move downward and extrude the first spring 203, the pressing rod 201 enables the limiting plate 205 to move downward and drive the first hinged seat 206 to move downward, the first hinged seat 206 enables the hinged rod 207 to move back to back, the second hinged seat 208 is driven to move, the two moving blocks 211 move back to back, and the clamping block 214 moves simultaneously.

Referring to fig. 3, in order to fix the pressing rod 201, the fixing mechanism 3 in this embodiment includes fixing blocks 301 fixedly connected to the left and right sides of the pressing rod 201, a threaded rod 302 is connected to the inside of the fixing block 301 in a threaded manner, the threaded rod 302 is T-shaped, a pressing plate 303 is fixedly connected to the bottom of the threaded rod 302, the fixing mechanism 3 further includes two grooves 304 arranged at the top of the box body 1, and the bottom of the pressing plate 303 abuts against the top of the grooves 304 to fix the position of the pressing rod 201 and prevent the pressing rod from moving randomly.

In the fixing mechanism 3 in this embodiment, when the threaded rod 302 is screwed, the threaded rod 302 moves downward through the threads in the fixing block 301, the pressing plate 303 at the bottom of the threaded rod 302 moves downward along with the threaded rod 302, and the pressing plate 303 is clamped into the groove 304, thereby fixing the pressing rod 201.

The working principle of the above embodiment is as follows:

screwing the threaded rod 302, enabling the threaded rod 302 to move upwards through threads in the fixed block 301, enabling the pressing plate 303 at the bottom of the threaded rod 302 to move along with the threaded rod 302, enabling the pressing plate 303 to be away from the groove 304, when the top of the pressing plate 303 abuts against the bottom of the fixed block 301, pressing the pressing rod 201 downwards, enabling the pressing rod 201 to move downwards to drive the fixed plate 202 to move downwards, enabling the fixed plate 202 to move downwards, squeezing the first spring 203, enabling the pressing rod 201 to move downwards to drive the limiting plate 205 to move downwards, enabling the limiting plate 205 to move downwards to drive the two first hinged seats 206 at two sides to move downwards together, enabling the first hinged seats 206 to drive the hinged rods 207 to move, enabling the bottoms of the two hinged rods 207 to move back to back, enabling the two second hinged seats 208 to move together, enabling the two moving blocks 211 at the bottom to move back to back, and driving the clamping blocks 214 to move together, when the two moving blocks 211 move back to back, the second spring 209 and the telescopic rod 210 can be extruded, meanwhile, the sliding block 212 at the bottom of the moving block 211 can slide on the surface of the fixing rod 213, the stability is improved, and after the communication optical cable is placed between the two clamping blocks 214, the compression rod 201 is loosened, and the communication optical cable is fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp for communication optical cables of different diameters, comprising a box body (1), characterized in that: a clamping mechanism (2) is arranged in the box body (1), and a fixing mechanism (3) is arranged on the clamping mechanism (2);

the clamping mechanism (2) comprises a pressing rod (201) which is connected to the top of the inner wall of the box body (1) in a sliding mode, a fixing plate (202) is fixedly connected to the outer surface of the pressing rod (201), a first spring (203) is sleeved on the outer surface of the pressing rod (201), a limiting plate (205) is fixedly connected to the bottom of the pressing rod (201), first hinged seats (206) are fixedly connected to the left side and the right side of the limiting plate (205), a hinged rod (207) is hinged to the inside of each first hinged seat (206), the clamping mechanism (2) further comprises telescopic rods (210) which are fixedly connected to the left side and the right side of the inner wall of the box body (1), a second spring (209) is sleeved on the outer surface of each telescopic rod (210), two movable blocks (211) are fixedly connected to one opposite side of each telescopic rod (210), and two clamping blocks (214) are fixedly connected to one opposite side of each movable block (211), the bottom of the moving block (211) is fixedly connected with a sliding block (212), the top of the moving block (211) is fixedly connected with a second hinged seat (208), and the clamping mechanism (2) further comprises a through groove (204) formed in the inner wall of the box body (1) and fixing rods (213) fixedly connected between the left side and the right side of the inner wall of the box body (1).

2. A holder for different diameter communication cables according to claim 1, wherein: the pressing rod (201) is T-shaped, and the inside of the second hinge seat (208) is hinged to the bottom of the hinge rod (207).

3. A holder for different diameter communication cables according to claim 1, wherein: the top of the first spring (203) is fixedly connected to the bottom of the fixing plate (202), and the bottom of the first spring (203) is fixedly connected to the bottom of the inner wall of the through groove (204).

4. A holder for different diameter communication cables according to claim 1, wherein: one side of each second spring (209) opposite to the other is fixedly connected to the left side and the right side of the inner wall of the box body (1), and the other side of each second spring (209) opposite to the other is fixedly connected to the side of each moving block (211) opposite to the other.

5. A holder for different diameter communication cables according to claim 1, wherein: the sliding block (212) is connected to the outer surface of the fixing rod (213) in a sliding mode, and the limiting plate (205) is attached to the top of the inner wall of the box body (1).

6. A holder for different diameter communication cables according to claim 1, wherein: fixed establishment (3) are including fixed block (301) of fixed connection in depression bar (201) left and right sides, the internal thread of fixed block (301) is connected with threaded rod (302), the bottom fixedly connected with clamp plate (303) of threaded rod (302), fixed establishment (3) are still including seting up two recess (304) at box (1) top.

7. A holder for different diameter optical communication cables as claimed in claim 6, wherein: the threaded rod (302) is T-shaped, and the bottom of the pressing plate (303) abuts against the top of the groove (304).