CN211198237U

CN211198237U - Motor capable of controlling length of lead wire

Info

Publication number: CN211198237U
Application number: CN201922126487.9U
Authority: CN
Inventors: 郑丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-07
Anticipated expiration: 2029-12-02

Abstract

The utility model relates to the technical field of motors, in particular to a motor with controllable lead length, which comprises an engine and a junction box, wherein the front end face of the engine is fixedly connected with the junction box, the left end face of the junction box is fixedly connected with a connecting wire, the left side of the junction box is provided with limiting wheels which are distributed up and down, the lower end face of the engine is fixedly connected with a mounting plate, the left side of the upper end face of the mounting plate is fixedly connected with a take-up box, a cover plate is arranged above the take-up box, the cover plate is fixedly connected with the take-up box through screws, and the inner right side of the lower end face; the utility model discloses in, rotate wheel and expanding spring through the second that sets up, this kind of setting can twine unnecessary connecting wire and spacing, avoids it to appear the phenomenon of collapsing, guarantees that the connecting wire is in the state of straightening, avoids the emergence of accident, guarantees people's property life safety, has fine practical value.

Description

Motor capable of controlling length of lead wire

Technical Field

The utility model relates to the technical field of motors, specifically be a motor of steerable wire length.

Background

The motor is a device for converting electric energy into mechanical energy, and is characterized by that it utilizes an electrified coil to produce rotating magnetic field and make it act on rotor to form magnetoelectric power rotating torque, and is divided into D.C. motor and A.C. motor according to different power supplies.

All motors that exist on the existing market all need to be connected with the electric wire and used, the wire overlength leads to the wire to be mixed and disorderly, the wire is tied a knot, insulating skin is damaged, the problem of short circuit and electric leakage takes place, the security is low, if the connecting wire is not injectd, the connecting wire is loose, very make other objects move in-process and connecting wire contact easily, lead to connecting wire and engine to drop, there is huge potential safety hazard, consequently, propose a motor of steerable wire length to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a motor of controllable guidance cord length to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a motor capable of controlling the length of a wire comprises an engine and a junction box, wherein the front end face of the engine is fixedly connected with the junction box, the left end face of the junction box is fixedly connected with a connecting wire, the left side of the junction box is provided with limiting wheels which are distributed up and down, the lower end face of the engine is fixedly connected with a mounting plate, the left side of the upper end face of the mounting plate is fixedly connected with a wire collecting box, a cover plate is arranged above the wire collecting box and is fixedly connected with the wire collecting box through screws, the right side inside the lower end face of the wire collecting box is fixedly connected with a first rotating shaft which is distributed front and back, a first rotating wheel is rotatably connected above the first rotating shaft, the outer side of the first rotating wheel is provided with the connecting wire, the left side inside the lower end face of the wire collecting box is slidably connected with a sliding, the outside of the second rotating wheel is provided with a connecting wire, the left end face and the right end face of the take-up box are fixedly connected with a protection cylinder, the protection cylinder is internally provided with a cover plate, and the lower end face of the take-up box is provided with sliding grooves which are distributed front and back.

Preferably, be located the rear the equal fixedly connected with limiting plate in the slider left and right sides, be located the rear the limiting plate of the slider left and right sides passes through spout and receipts line box sliding connection, is located the slider of rear side preceding terminal surface fixedly connected with expanding spring, is located the rear side another terminal surface of expanding spring and receipts line box fixed connection are located the rear side expanding spring is vertical setting.

Preferably, be located the front side the equal fixedly connected with limiting plate of terminal surface around the slider, be located the front side both sides around the slider the limiting plate passes through the spout and receives line box sliding connection, is located the front side slider left end face fixedly connected with expanding spring is located the front side expanding spring left end face and receive line box fixed connection are located the front side expanding spring is horizontal setting.

Preferably, the front end face of the first rotating wheel positioned on the front side is flush with the protection barrel, and the upper end face of the protection barrel is flush with the lower end face of the limiting wheel positioned below.

Preferably, the number of the protection cylinders is two, the protection cylinders are arranged in a bilateral symmetry mode about the center of the wire collecting box, and the protection cylinders are composed of rubber blocks.

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

1. in the utility model, through the arrangement of the first rotating shaft, the first rotating wheel, the second rotating shaft, the second rotating wheel and the expansion spring, the arrangement can wind and limit redundant connecting wires, avoid the loosening phenomenon, ensure that the connecting wires are in a stretched state, avoid accidents, ensure the property and life safety of people and have good practical value;

2. the utility model discloses in, through the protection section of thick bamboo and the spacing wheel that set up, can make the connecting wire seem neat pleasing to the eye, make things convenient for people to overhaul, simultaneously under the effect of a protection section of thick bamboo, damage when avoiding its connecting wire to slide, have the purpose of fine protection, have fine practical benefit.

Drawings

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

FIG. 2 is a schematic view of the structure of the wire-rewinding box of the present invention;

fig. 3 is a schematic view of the slider structure of the present invention.

In the figure: the device comprises an engine 1, a junction box 2, a connecting wire 3, a limiting wheel 4, a mounting plate 5, a take-up box 6, a cover plate 7, a first rotating shaft 8, a first rotating wheel 9, a second rotating shaft 10, a second rotating wheel 11, a telescopic spring 12, a sliding block 13, a limiting plate 14, a sliding chute 15 and a protective barrel 16.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a motor capable of controlling the length of a wire comprises an engine 1 and a junction box 2, wherein the front end face of the engine 1 is fixedly connected with the junction box 2, the left end face of the junction box 2 is fixedly connected with a connecting wire 3, the left side of the junction box 2 is provided with limiting wheels 4 which are vertically distributed, the arrangement of fiber wheels 4 ensures that the connecting wire 3 is horizontally and vertically arranged, meanwhile, the connecting wire 3 penetrating into a wire-collecting box 6 horizontally penetrates, the severe friction between the outer part of the connecting wire 3 and the wire-collecting box 6 is avoided, the damage of the connecting wire 3 due to the severe friction with the wire-collecting box 6 is effectively avoided, the lower end face of the engine 1 is fixedly connected with a mounting plate 5, the left side of the upper end face of the mounting plate 5 is fixedly connected with the wire-collecting box 6, a cover plate 7 is arranged above the wire-collecting box 6, the cover plate, connecting wire 3 can be twined in the 8 outsides of first pivot, rolls up unnecessary connecting wire 3, 8 tops of first pivot all rotate and are connected with first pivot 9, the 9 outsides of first pivot are equipped with connecting wire 3, 6 interior side left sides sliding connection have the slider 13 that distributes around being of receipts line box, and slider 13 drives second pivot 10 and removes, has fine cushioning effect, the equal fixedly connected with second pivot 10 of slider 13 up end, the equal rotation of second pivot 10 top is connected with the second and rotates wheel 11, the second rotates the wheel 11 outside and all is equipped with connecting wire 3, receive the inside equal fixedly connected with protection section of thick bamboo 16 of terminal surface about 6, 16 inside apron 7 that all is equipped with of protection section of thick bamboo, 6 lower terminal surfaces of receipts line box are seted up the spout 15 that distributes around being.

The left side and the right side of the slider 13 positioned at the rear are fixedly connected with limit plates 14, the limit plates 14 at the left side and the right side of the slider 13 positioned at the rear are slidably connected with the wire collecting box 6 through chutes 15, the arrangement of the limit plates 14 ensures that the slider 13 can stably slide with the wire collecting box 6, the front end surface of the slider 13 positioned at the rear is fixedly connected with an expansion spring 12, the other end surface of the expansion spring 12 positioned at the rear is fixedly connected with the wire collecting box 6, the expansion spring 12 positioned at the rear is longitudinally arranged, when the connecting wire 3 is subjected to external pulling force, the second rotating wheel 11 at the rear moves forwards, so that the buffering purpose can be realized, the front end surface and the rear end surface of the slider 13 positioned at the front are fixedly connected with the limit plates 14, the limit plates 14 at the front side and the rear side of the slider 13 positioned at the front are slidably connected with the wire collecting box 6 through chutes 15, and, the left end surface of the telescopic spring 12 positioned at the front side is fixedly connected with the wire-rewinding box 6, the telescopic spring 12 positioned at the front side is transversely arranged, this arrangement ensures that, when the connecting cord 3 is subjected to an outside pulling force, the second turning wheel 11 located on the front side can slide to the left, thereby realizing the purpose of buffering, the front end surface of the first rotating wheel 9 positioned at the front side is flush with the protective cylinder 16, the upper end surface of the protection cylinder 16 is flush with the lower end surface of the limiting wheel 4 positioned below, the arrangement ensures that the connecting line 3 is horizontal and vertical, thereby effectively reducing the friction force between the wire-rewinding box 6 and the protection cylinders 16 due to inclination, wherein the number of the protection cylinders 16 is two, the protective cylinders 16 are arranged in bilateral symmetry about the center of the wire-rewinding box 6, the protective cylinders 16 are composed of rubber blocks, the arrangement can effectively avoid the severe friction between the connecting wire 3 and the wire collecting box 6, and avoid the damage of the connecting wire 3 due to friction.

The engine 1 is a 139 motor.

The working process is as follows: when the wire connecting device is used, a power supply is switched on, when one end of a connecting wire 7 is fixedly connected to a junction box 2, the connecting wire 7 penetrates into a wire collecting box 6 through a limiting wheel 4 and a protective barrel 16 on the right side, then the connecting wire 7 is wound on the outer sides of first rotating wheels 9 on the front side and the rear side in a staggered manner, a margin is reserved, the connecting wire 7 is wound on the outer side of a second rotating wheel 11 on the left side, and then the connecting wire penetrates out of the protective barrel 16 on the left side to be connected with an external power supply, even if the external connecting wire 3 is pulled, under the action of a telescopic spring 12, the second rotating wheel 11 is pulled and moved by the connecting wire 3, the second rotating wheel 11 drives a second rotating shaft 10 to move, the second rotating shaft 10 drives a sliding block 13 to move, the sliding block 13 slides in a sliding groove 15 under the action of a limiting plate 14, and the protective cylinder 16 has the purpose of protecting the connecting wire 3, avoids the severe friction between the protective cylinder and the shell of the wire receiving box 6 to cause the damage of the outer skin of the connecting wire 3, can ensure that the connecting wire 3 is in a stretched state, avoids the winding of the connecting wire, and has good practical value.

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. An electric motor capable of controlling the length of a wire, comprising an engine (1) and a junction box (2), characterized in that: the front end face of the engine (1) is fixedly connected with a junction box (2), the left end face of the junction box (2) is fixedly connected with a connecting wire (3), the left side of the junction box (2) is provided with limiting wheels (4) which are distributed up and down, the lower end face of the engine (1) is fixedly connected with a mounting plate (5), the left side of the upper end face of the mounting plate (5) is fixedly connected with a wire collecting box (6), a cover plate (7) is arranged above the wire collecting box (6), the cover plate (7) is fixedly connected with the wire collecting box (6) through screws, the inner right side of the lower end face of the wire collecting box (6) is fixedly connected with a first rotating shaft (8) which is distributed front and back, a first rotating wheel (9) is rotatably connected above the first rotating shaft (8), the connecting wire (3) is arranged on the outer side of the first rotating wheel (9), and, the equal fixedly connected with second pivot (10) of slider (13) up end, second pivot (10) top is all rotated and is connected with the second and rotates wheel (11), the second rotates wheel (11) outside and all is equipped with connecting wire (3), the inside equal fixedly connected with protection section of thick bamboo (16) of terminal surface about receipts line box (6), protection section of thick bamboo (16) inside all is equipped with apron (7), spout (15) that distribute around the terminal surface is seted up under receipts line box (6).

2. A controllable wire length motor as claimed in claim 1, wherein: be located the rear slider (13) the equal fixedly connected with limiting plate (14) of the left and right sides is located the rear limiting plate (14) of slider (13) the left and right sides pass through spout (15) and receive line box (6) sliding connection, be located terminal surface fixedly connected with expanding spring (12) before slider (13) of rear side, be located the rear side another terminal surface of expanding spring (12) and receive line box (6) fixed connection, be located the rear side expanding spring (12) are vertical setting.

3. A controllable wire length motor as claimed in claim 1, wherein: be located the front side equal fixedly connected with limiting plate (14) of terminal surface around slider (13), be located the front side both sides around slider (13) limiting plate (14) are through spout (15) and receipts line box (6) sliding connection, are located the front side slider (13) left end face fixedly connected with expanding spring (12) are located the front side expanding spring (12) left end face and receipts line box (6) fixed connection are located the front side expanding spring (12) are horizontal setting.

4. A controllable wire length motor as claimed in claim 1, wherein: the front end face of the first rotating wheel (9) on the front side is flush with the protection barrel (16), and the upper end face of the protection barrel (16) is flush with the lower end face of the limiting wheel (4) below.

5. A controllable wire length motor as claimed in claim 1, wherein: the number of the protection cylinders (16) is two, the protection cylinders (16) are arranged in a bilateral symmetry mode about the center of the wire collecting box (6), and the protection cylinders (16) are composed of rubber blocks.