CN112938650A

CN112938650A - Communication technology cable storage device capable of adjusting elasticity according to drawing speed

Info

Publication number: CN112938650A
Application number: CN202110230754.6A
Authority: CN
Inventors: 倪子豪
Original assignee: Nanjing Zian Trading Co ltd
Current assignee: Nanjing Zian Trading Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-06-11

Abstract

The invention relates to the technical field of communication technical equipment, and discloses a communication technical cable storage device capable of adjusting elasticity according to drawing speed. The inside of outlet groove is equipped with the velocity measuring wheel, when the cable of accomodating in the wheel is pulled out, the cable slides on the lateral wall of velocity measuring wheel, it is rotatory to make the cable drive the velocity measuring wheel, when the speed that the cable was pulled out is very fast, the rotational speed of velocity measuring wheel is also corresponding very fast, it is also very fast thereupon around the rotational speed of the coil in the interior axis body outside to make a permanent magnet in the velocity measuring wheel, the current strength who produces on the messenger coil also promotes thereupon, and then make the device can measure the pull-out speed of cable, promote the device's intellectuality.

Description

Communication technology cable storage device capable of adjusting elasticity according to drawing speed

Technical Field

The invention relates to the technical field of communication technology equipment, in particular to a communication technology cable storage device capable of adjusting elasticity according to drawing speed.

Background

Communication technology is an important branch of a new generation of information technology, and communication technology, also called communication engineering (also called information engineering, telecommunication engineering, old called long-distance communication engineering, weak electricity engineering), is an important branch of electronic engineering and also one of the basic disciplines. The subject concerns the principle and application of information transmission and signal processing in the communication process, and in the communication technology, in order to accommodate cables used for computer communication, the cables are usually wound up by winding reels.

Among the prior art, the in-process that the cable was accomodating, the pull-out and the speed of accomodating of cable can not obtain effectual observing and controlling, lead to the user can not in time understand the pull-out and the speed of accomodating of cable, when speed is very fast, cracked risk easily appears in the cable, and simultaneously, current device can not be according to the moving speed of cable, elasticity between automatic control accomodates wheel and the supporting component, when the cable moving speed was too fast, the cable easily produced and rocks to influence accomodating and pulling out of cable.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a communication technology cable storage device capable of adjusting elasticity according to a drawing speed, which has the advantages of measuring and controlling the moving speed of a cable and automatically adjusting the elasticity of a supporting component according to the moving speed, and solves the problems that the drawing-out speed and the storage speed of the cable cannot be effectively measured and controlled in the process of storing the cable, so that a user cannot know the drawing-out speed and the storage speed of the cable in time, when the speed is high, the cable is easy to break, meanwhile, the elasticity between a storage wheel and the supporting component cannot be automatically controlled according to the moving speed of the cable, and when the moving speed of the cable is too high, the cable is easy to shake, so that the storage and the drawing-out of the cable are influenced.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a communication technology cable storage device capable of adjusting elasticity according to drawing speed comprises a cable storage box, wherein a storage wheel is rotatably connected inside the cable storage box, a wire outlet groove is formed in the inner side wall of the cable storage box, a limiting wheel and a speed measuring wheel are rotatably connected inside the wire outlet groove, a first permanent magnet is fixedly connected to the inner side wall of the speed measuring wheel, an inner shaft body is fixedly connected to the central shaft of the speed measuring wheel, and a coil is fixedly connected to the outer side wall of the inner shaft body;

the inside fixedly connected with backup pad of cable receiver, the lateral wall fixedly connected with alignment jig of backup pad, the inside fixedly connected with adjusting spring of alignment jig, adjusting spring's one end fixedly connected with regulation post, the one end fixedly connected with stay cord of regulation post, the one end of stay cord with the lateral wall fixed connection of taking in the wheel, the hinge bar is installed to the lateral wall of regulation post, the lateral wall fixedly connected with support frame of alignment jig, the inside wall fixedly connected with electromagnet of support frame, the lateral wall fixedly connected with reset spring of electromagnet, reset spring's one end fixedly connected with permanent magnet two, one side fixedly connected with connecting rod of permanent magnet two.

Preferably, the limiting wheels are four in number and are symmetrically distributed according to the center line of the wire outlet groove, the speed measuring wheels are two in number and are located at the middle position of the wire outlet groove, and the limiting wheels limit the cable, so that the cable is prevented from shaking when being pulled out.

Preferably, the outer side wall of the speed measuring wheel is fixedly connected with a friction ring, the outer side wall of the friction ring is provided with an anti-slip groove, and the friction ring is provided with the anti-slip groove so as to promote the friction force between the speed measuring wheel and the cable.

Preferably, the electrical output end of the coil is electrically connected with the triode, and the triode amplifies the current generated on the coil, so that the current passes through the speed measurement current detection end, the current is measured, and the speed of pulling out the cable is converted.

Preferably, the hinge rod comprises two body of rod that each other is articulated, and V type structure is constituteed to two body of rod, and the hinge rod drives and adjusts the post and rise or descend.

Preferably, the magnetic poles of the electromagnet and the second permanent magnet are opposite, the electromagnet and the second permanent magnet are parallel to each other, and after the electromagnet is electrified, attraction force is applied to the second permanent magnet to enable the two permanent magnets to approach to the outer side.

Preferably, one end of the connecting rod is hinged to one end of the hinge rod, and the connecting rod drives the hinge rod to move.

(III) advantageous effects

Compared with the prior art, the invention provides a communication technology cable storage device capable of adjusting elasticity according to drawing speed, which has the following beneficial effects:

1. this elastic communication technology cable storage device is adjusted according to pull speed, through setting up the wire groove, the inside of wire groove is equipped with the tachometer wheel, when the cable in the storage wheel was pulled out, the cable slides on the lateral wall of tachometer wheel, it is rotatory to make the cable drive the tachometer wheel, when the speed that the cable was pulled out is very fast, the rotational speed of tachometer wheel is also corresponding very fast, the rotational speed that makes a permanent magnet in the tachometer wheel around the coil in the axis body outside also very fast thereupon, the current strength who produces on the messenger coil also promotes thereupon, and then make the device can measure the pull-out speed of cable, promote the device's intellectuality.

2. This according to elastic communication technology cable storage device of pull speed regulation, through setting up the electromagnet, the electromagnet is connected with the coil electricity, when producing great electric current on the coil, coil control electromagnet work, make the electromagnet attract one side with its opposite magnetic pole permanent magnet two, make permanent magnet two drive the connecting rod and inwards move, make the connecting rod drive the hinge bar outwards tensile again, make the regulation post on the hinge bar rise, make the regulating spring on the regulation post extruded, make regulating spring's elasticity reduce, make the cable when pulling out fast, the stay cord reduces the elasticity of taking in the wheel and applying, make the taking in wheel difficult to produce and rock, otherwise when the speed that the cable was pulled out is slower, the stay cord is great to the elasticity of taking in the wheel and the messenger takes in the wheel and can cushion rocking.

Drawings

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

FIG. 2 is a schematic structural view of a tachometer wheel according to the present invention;

FIG. 3 is a schematic structural diagram of the adjusting bracket of the present invention, wherein the elasticity of the adjusting spring is relatively large;

FIG. 4 is a schematic structural diagram of the adjusting bracket of the present invention, wherein the elasticity of the adjusting spring is small;

FIG. 5 is an enlarged view of FIG. 3 at A.

In the figure: 1. a cable storage box; 11. a storage wheel; 2. an outlet groove; 21. a limiting wheel; 22. a speed measuring wheel; 23. a friction ring; 24. a first permanent magnet; 25. an inner shaft body; 26. a coil; 3. a support plate; 31. an adjusting bracket; 32. adjusting the spring; 33. an adjustment column; 34. pulling a rope; 35. a hinged lever; 4. a support frame; 41. an electromagnet; 42. a return spring; 43. a permanent magnet II; 44. a connecting rod.

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. 1-5, a communication technology cable storage device for adjusting elasticity according to a pulling speed comprises a cable storage box 1, wherein the cable storage box 1 is rotatably connected with a storage wheel 11 inside, the inner side wall of the cable storage box 1 is provided with a wire outlet groove 2, the wire outlet groove 2 is rotatably connected with a limiting wheel 21 and a speed measuring wheel 22 inside, the limiting wheels 21 are four, the four limiting wheels 21 are symmetrically distributed according to the center line of the wire outlet groove 2, the two speed measuring wheels 22 are provided, the two speed measuring wheels 22 are located at the middle position of the wire outlet groove 2, the limiting wheel 21 limits the cable to prevent the cable from shaking when the cable is pulled out, the outer side wall of the speed measuring wheel 22 is fixedly connected with a friction ring 23, the outer side wall of the friction ring 23 is provided with an anti-slip groove, and the friction ring is provided with an anti-slip groove to increase the friction force between the speed measuring wheel 22 and the cable, the inner side wall of the speed measuring wheel 22 is fixedly connected with a first permanent magnet 24, the central shaft of the speed measuring wheel 22 is fixedly connected with an inner shaft body 25, the outer side wall of the inner shaft body 25 is fixedly connected with a coil 26, the electrical output end of the coil 26 is electrically connected with a triode, the triode electrically amplifies current generated on the coil 26, the current is measured through a speed measuring current detection end, and the speed of pulling out a cable is converted;

the inside of the cable storage box 1 is fixedly connected with a support plate 3, the outer side wall of the support plate 3 is fixedly connected with an adjusting frame 31, the inside of the adjusting frame 31 is fixedly connected with an adjusting spring 32, one end of the adjusting spring 32 is fixedly connected with an adjusting column 33, one end of the adjusting column 33 is fixedly connected with a pull rope 34, one end of the pull rope 34 is fixedly connected with the outer side wall of the storage wheel 11, the outer side wall of the adjusting column 33 is provided with a hinged rod 35, the hinged rod 35 is composed of two mutually hinged rod bodies, the two rod bodies form a V-shaped structure, the hinged rod 35 drives the adjusting column 33 to ascend or descend, the outer side wall of the adjusting frame 31 is fixedly connected with a support frame 4, the inner side wall of the support frame 4 is fixedly connected with an electromagnet 41, the outer side wall of the electromagnet 41 is fixedly connected, the electromagnet 41 is parallel to the second permanent magnet 43, after the electromagnet 41 is electrified, attractive force is exerted on the second permanent magnet 43, the second permanent magnet 43 is enabled to be close to the outer side, a connecting rod 44 is fixedly connected to one side of the second permanent magnet 43, one end of the connecting rod 44 is hinged to one end of the hinge rod 35, and the connecting rod 44 drives the hinge rod 35 to move.

The working principle is as follows: when the cable in the storage wheel 11 is pulled out, the cable slides on the outer side wall of the speed measuring wheel 22, the cable drives the speed measuring wheel 22 to rotate, when the speed of pulling out the cable is high, the rotating speed of the speed measuring wheel 22 is correspondingly high, the rotating speed of a permanent magnet 24 in the speed measuring wheel 22 around a coil 26 on the outer side of an inner shaft body 25 is high, the current intensity generated on the coil 26 is improved accordingly, the device can measure the pulling-out speed of the cable, and the intelligence of the device is improved.

Please refer to fig. 1-2 for the above structure and process.

Meanwhile, when a large current is generated on the coil 26, the coil 26 controls the electromagnet 41 to work, so that the electromagnet 41 attracts the permanent magnet II 43 with one side having a magnetic pole opposite to that of the permanent magnet II 43, the permanent magnet II 43 drives the connecting rod 44 to move inwards, the connecting rod 44 drives the hinge rod 35 to stretch outwards, the adjusting column 33 on the hinge rod 35 rises, the adjusting spring 32 on the adjusting column 33 is extruded, the elasticity of the adjusting spring 32 is reduced, when the cable is pulled out quickly, the elastic force applied to the storage wheel 11 by the pull rope 34 is reduced, the storage wheel 11 is not prone to shaking, and when the speed of pulling out the cable is low, the elastic force applied to the storage wheel 11 by the pull rope 34 is large, and the storage wheel 11 can buffer shaking.

Please refer to fig. 1 and fig. 3 to 5 for the above structure and process.

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.

Claims

1. A communication technology cable storage device capable of adjusting elasticity according to drawing speed comprises a cable storage box (1) and is characterized in that: the cable storage box (1) is internally and rotatably connected with a storage wheel (11), a wire outlet groove (2) is formed in the inner side wall of the cable storage box (1), a limiting wheel (21) and a speed measuring wheel (22) are rotatably connected in the wire outlet groove (2), a first permanent magnet (24) is fixedly connected to the inner side wall of the speed measuring wheel (22), an inner shaft body (25) is fixedly connected to the central shaft of the speed measuring wheel (22), and a coil (26) is fixedly connected to the outer side wall of the inner shaft body (25);

the inner fixed connection of the cable storage box (1) is provided with a support plate (3), the outer side wall of the support plate (3) is fixedly connected with an adjusting frame (31), the inner fixed connection of the adjusting frame (31) is provided with an adjusting spring (32), one end of the adjusting spring (32) is fixedly connected with an adjusting column (33), one end of the adjusting column (33) is fixedly connected with a pull rope (34), one end of the pull rope (34) is fixedly connected with the outer side wall of the storage wheel (11), the outer side wall of the adjusting column (33) is provided with a hinge rod (35), the outer side wall of the adjusting frame (31) is fixedly connected with a support frame (4), the inner side wall of the support frame (4) is fixedly connected with an electromagnet (41), the outer side wall of the electromagnet (41) is fixedly connected with a reset spring (42), and one end of the reset spring, and one side of the second permanent magnet (43) is fixedly connected with a connecting rod (44).

2. The cable retractor according to claim 1, wherein the cable retractor further comprises: the wire outlet groove is characterized in that the number of the limiting wheels (21) is four, the four limiting wheels (21) are symmetrically distributed according to the central line of the wire outlet groove (2), the number of the speed measuring wheels (22) is two, and the two speed measuring wheels (22) are located in the middle of the wire outlet groove (2).

3. The cable retractor according to claim 1, wherein the cable retractor further comprises: the outer side wall of the speed measuring wheel (22) is fixedly connected with a friction ring (23), and the outer side wall of the friction ring (23) is provided with an anti-skidding groove.

4. The cable retractor according to claim 1, wherein the cable retractor further comprises: the electrical output end of the coil (26) is electrically connected with the triode.

5. The cable retractor according to claim 1, wherein the cable retractor further comprises: articulated rod (35) comprise two articulated body of rod each other, and V type structure is constituteed to two body of rods.

6. The cable retractor according to claim 1, wherein the cable retractor further comprises: the magnetic poles of the electromagnet (41) and the second permanent magnet (43) are opposite, and the electromagnet (41) and the second permanent magnet (43) are parallel to each other.

7. The cable retractor according to claim 1, wherein the cable retractor further comprises: one end of the connecting rod (44) is hinged with one end of the hinged rod (35).