CN220692467U - Charger convenient for storage of charging wire - Google Patents

Abstract

The utility model discloses a charger convenient for storage of a charging wire, which comprises a charging plug, a charging interface, the charging wire, a charging device and a storage cavity, wherein the charging plug is fixedly provided with the charging interface, the lower end of the charging plug is provided with a wiring terminal, the wiring terminal is connected with the charging wire, and the charger further comprises: a storage groove for fixing the plate; and the pull handle is movably arranged in the storage groove. This charger convenient to charge line is accomodate, through containing box and mobilizable rolling pole that sets up, when accomodating the charge line, pull out the rolling pole, with the even winding of charge line on the pole to in sending the charge line to accomodate the chamber along with continuous winding, reduced the occupation of charger to accomodate the space and decided the lower extreme of charging plug, just set up the track groove in the storage groove, and slidable mounting has the activity in the track groove, has eliminated the risk that the charge line was lost simultaneously, has improved the convenience when using, facilitates the use.

Description

Charger convenient for storage of charging wire

Technical Field

The utility model relates to the technical field of chargers, in particular to a charger convenient for storage of charging wires.

Background

The charger is a device for charging other electric appliances, which adopts a high-frequency power supply technology, applies an intelligent dynamic adjustment charging technology, utilizes a power electronic semiconductor device to convert alternating current with fixed voltage and frequency into direct current, generally consists of a flexible circuit board, electronic components and the like, and can be divided into a power frequency machine and a high-frequency machine according to the working frequency of a designed circuit. Along with the continuous popularization of electronic equipment in life, the matched charger demand is also very large, but the traditional charger also has a certain problem when in use:

1. most of the existing chargers are fixed in length, the power line is wound on the surface of the charger when being stored, then the existing chargers are placed randomly, so that certain damage to the charging line is inevitably caused for a long time, the service life of the charger is influenced, the charger is not easy to reuse for charging next time due to random winding, and meanwhile the device is not easy to store due to the fact that the existing chargers are wound on the outer side of the charger;

2. most of the existing chargers do not have an effective protection device at the connection part of the electric wire and the charger, and in the long-term use process, the connection part of the electric wire and the charger is easy to break due to continuous bending, so that the risk of electric leakage occurs, and the use of the device is affected.

Disclosure of Invention

The utility model aims to provide a charger convenient for accommodating a charging wire, which solves the problems that the charging wire cannot be accommodated well in the prior art and the connecting part of the wire and the charger is easy to break due to continuous bending in the long-term use process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a charger convenient to charge line accomodates, includes charging plug, charging interface, charging wire, charging device and accomodates the chamber, fixed mounting has the charging interface on the charging plug, just the wiring end has been seted up to charging plug's lower extreme, and the charging wire is installed in the wiring end connection still includes:

the storage groove is fixed at the lower end of the charging plug, a track groove is formed in the storage groove, and a movable plate is slidably arranged in the track groove;

the pull handle is movably arranged in the storage groove, and a winding rod is fixedly arranged on the pull handle;

the charging port is formed at the lower end of the charging device;

the transition sleeve is sleeved at two ends of the charging wire, a rubber ring is attached to the inner wall of the transition sleeve, and a reset spring is arranged in the rubber ring;

and the connecting inner ring is fixedly arranged on the reset spring.

Furthermore, the storage groove is of a rectangular hollow structure, the storage cavity is formed in the storage groove, the storage cavity is round in side view, and the inner area of the opening on the right side of the storage cavity is the same as the area of the pull handle, so that the pull plate can seal the storage groove.

Further, the left end fixed mounting of rolling pole is at the right surface of fly leaf, just the rolling pole constitutes sliding construction through the fly leaf in accomodating the intracavity, and the surface winding of rolling pole has the charging wire, with the even winding of charging wire at the surface of rolling pole to send into the electric wire through the rolling pole and accomodate the groove.

Further, the transition sleeve is hollow round platform form, just the transition sleeve is installed respectively in wiring end and charging mouth, and the charging wire surface of charging mouth lower extreme is provided with prevents the cover that breaks, carries out the first layer protection to the charging wire through the transition sleeve.

Further, the upper end of the fracture-preventing sleeve is fixedly connected with the rubber ring at the lower end of the charging port, the rubber ring is hollow and round in overlooking, and reset springs are arranged on the inner wall of the rubber ring at equal intervals, and the charging wire is supported by the rubber ring and the reset springs.

Further, the inner wall of the connecting inner ring is smooth, the inner wall of the connecting inner ring is attached to the charging wire, the connecting inner ring forms an elastic structure in the rubber ring through a reset spring, and the rubber ring and the transition sleeve are sleeved at two ends of the charging wire through the connecting inner ring.

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

1. this charger convenient to charge line accomodates, through the containing box and the mobilizable rolling pole of setting, when accomodating the charge line, pull out the rolling pole, evenly twine the charge line on the pole to in sending the charge line to the accomodate the chamber along with constantly twining, reduced the occupation of charger to accomodating the space, eliminated the risk that the charge line was lost simultaneously, improved the convenience when using, facilitate the use;

2. this charger convenient to charge line accomodates, smooth connection inner circle through setting up can reduce the friction between charge line and the rubber circle, plays and prevents to appear cracked condition emergence because of the friction to transition cover and rubber circle realize spacing the tip of charge line, guarantee the difficult condition of buckling of tip of charge line, thereby avoid the electric wire to appear breaking with the charger junction, reset spring then will buckle the charge line propelling movement back normal position.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a charging plug according to the present utility model in a front cross-sectional configuration;

FIG. 3 is a schematic view of a receiving slot in a cross-sectional view;

FIG. 4 is a schematic diagram of two ends of a charging line according to the present utility model;

FIG. 5 is a schematic view of the inner structure of the rubber ring of the present utility model

Fig. 6 is a schematic side view of the receiving groove of the present utility model.

In the figure: 1. a charging plug; 2. a charging interface; 3. a charging wire; 4. a storage groove; 5. a charging device; 6. a pull handle; 7. a winding rod; 8. a track groove; 9. a charging port; 10. a movable plate; 11. a terminal; 12. a transition sleeve; 13. a rubber ring; 14. connecting the inner ring; 15. a return spring; 16. an anti-fracture sleeve; 17. and a storage cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a charger convenient to charge line accomodates, includes charging plug 1, interface 2 that charges, charging wire 3, accomodates groove 4, charging device 5, pull handle 6, rolling pole 7, track groove 8, charge mouth 9, fly leaf 10, wiring end 11, transition cover 12, rubber circle 13, connects inner circle 14, reset spring 15, prevents splitting cover 16, accomodates chamber 17.

In this embodiment:

charging plug 1, charging interface 2, charging wire 3, charging device 5 and accomodate chamber 17, fixed mounting has charging interface 2 on the charging plug 1, and the lower extreme of charging plug 1 has seted up wiring end 11 to wiring end 11 connection installs charging wire 3, still includes:

a receiving groove 4 fixed at the lower end of the charging plug 1, wherein a track groove 8 is formed in the receiving groove 4, and a movable plate 10 is slidably mounted in the track groove 8;

the pull handle 6 is movably arranged in the storage groove 4, and a winding rod 7 is fixedly arranged on the pull handle 6;

a charging port 9 provided at the lower end of the charging device 5;

the transition sleeve 12 is sleeved at two ends of the charging wire 3, a rubber ring 13 is attached to the inner wall of the transition sleeve 12, and a reset spring 15 is arranged in the rubber ring 13;

an inner ring 14 is connected, which is fixedly mounted on a return spring 15.

The storage groove 4 is of a rectangular hollow structure, the storage cavity 17 is formed in the storage groove 4, the storage cavity 17 is circular in side view, the area of the opening on the right side of the storage cavity 17 is the same as that of the pull handle 6, the pull handle 6 can seal the storage groove 4, the left end of the winding rod 7 is fixedly arranged on the right surface of the movable plate 10, the winding rod 7 forms a sliding structure in the storage cavity 17 through the movable plate 10, the charging wire 3 is wound on the surface of the winding rod 7, the charging wire 3 is uniformly wound on the surface of the winding rod 7, and the wire is fed into the storage groove 4 through the winding rod 7;

the transition cover 12 is cavity round platform form, and the transition cover 12 is installed respectively in wiring end 11 and charge mouth 9, and charge line 3 surface of mouth 9 lower extreme is provided with prevents splitting cover 16, carry out the first layer protection to charge line 3 through the transition cover 12, prevent splitting cover 16's upper end and the rubber circle 13 fixed connection of mouth 9 lower extreme, and rubber circle 13 overlook and be hollow circular, and be provided with reset spring 15 on the inner wall of rubber circle 13, through rubber circle 13 and reset spring 15 to the buckling of charge line 3 support, connect inner circle 14 inner wall setting to smooth, and connect inner circle 14 inner wall and charge line 3 laminating mutually, and connect inner circle 14 through reset spring 15 to constitute elastic structure in the inside of rubber circle 13, cup joint rubber circle 13 and transition cover 12 at the both ends of charge line 3 through connecting inner circle 14.

Working principle: when the device is used, the device is firstly placed at a correct working position, after charging is completed, the charging wire 3 is taken out from the charging port 9, the pull handle 6 is pulled to take the winding rod 7 out from the containing cavity 17, the right end of the charging wire 3 starts to be uniformly wound from the left end of the winding rod 7, the winding rod 7 is pushed towards the containing cavity 17 along with continuous winding, after winding is completed, the pull handle 6 is sealed with the right end of the containing cavity 17 again, the charging wire 3 is completely contained in the containing groove 4, the occupied area of a charger is reduced, and convenience in use is improved;

when charging, the transition sleeve 12 and the rubber ring 13 can play the end part of the charging wire 3 to limit, so that the end part of the charging wire 3 is not easy to bend during use, in addition, when the charging wire 3 bends, the reset spring 15 which can drive the deformation direction bends, after the stress is over, the reset spring 15 pushes the charging wire 3 to reset again, thereby preventing the situation that the charging wire 3 bends for a long time to cause the breakage of the connection part of the wire and the charger, being convenient to use, and effectively prolonging the service life of the charger.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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)

1. The utility model provides a charger convenient to charge line accomodates, includes charging plug (1), interface (2) that charges, charging wire (3), charging device (5) and accomodates chamber (17), its characterized in that: the charging plug (1) is provided with a charging interface (2) fixedly, the lower end of the charging plug (1) is provided with a wiring terminal (11), the wiring terminal (11) is connected with a charging wire (3), and the charging plug further comprises:

a storage groove (4) which is fixed at the lower end of the charging plug (1), wherein a track groove (8) is formed in the storage groove (4), and a movable plate (10) is slidably arranged in the track groove (8);

the pull handle (6) is movably arranged in the storage groove (4), and a winding rod (7) is fixedly arranged on the pull handle (6);

a charging port (9) which is arranged at the lower end of the charging device (5);

the transition sleeve (12) is sleeved at two ends of the charging wire (3), a rubber ring (13) is attached to the inner wall of the transition sleeve (12), and a reset spring (15) is arranged in the rubber ring (13);

a connecting inner ring (14) fixedly mounted on the return spring (15);

the accommodating groove (4) is of a rectangular hollow structure, an accommodating cavity (17) is formed in the accommodating groove (4), the accommodating cavity (17) is circular in side view, and the inner area of an opening on the right side of the accommodating cavity (17) is the same as the area of the pull handle (6);

the left end of the winding rod (7) is fixedly arranged on the right surface of the movable plate (10), the winding rod (7) forms a sliding structure in the accommodating cavity (17) through the movable plate (10), and a charging wire (3) is wound on the surface of the winding rod (7);

the transition sleeve (12) is hollow round table-shaped, the transition sleeve (12) is respectively arranged in the wiring end (11) and the charging port (9), and the surface of the charging wire (3) at the lower end of the charging port (9) is provided with an anti-fracture sleeve (16);

the upper end of the anti-fracture sleeve (16) is fixedly connected with a rubber ring (13) at the lower end of the charging port (9), the rubber ring (13) is hollow and round in overlooking, and reset springs (15) are equidistantly arranged on the inner wall of the rubber ring (13);

the inner wall of the connecting inner ring (14) is smooth, the inner wall of the connecting inner ring (14) is attached to the charging wire (3), and the connecting inner ring (14) forms an elastic structure in the rubber ring (13) through a reset spring (15).