CN219477165U - Portable power line for electric toothbrush - Google Patents

Abstract

The utility model discloses a portable power cord for an electric toothbrush, which comprises a top seat, wherein a plug post is connected in a vertical sliding manner in a central through hole of the top seat, and a terminal is embedded in the surface wall of the plug post; the center part of the bottom side wall of the top seat protrudes downwards to form an inner shell, an adapter is arranged in a cavity of the inner shell, the output end of the adapter is electrically connected with a terminal, an electric wire is wound on the outer side of the inner shell, and one end of the electric wire is electrically connected with the input end of the adapter; the bottom of footstock is rotated horizontally and is connected an dustcoat body, the bar through-hole that sets up on the lateral wall of dustcoat body is the through wires hole, the cover of dustcoat body is lived the inner housing, the space between dustcoat body and the inner housing is the spiral chamber, the other end of electric wire is worn out and is fixed a plug in the spiral chamber from the through wires hole. The utility model is convenient for accommodating the electric wires, and can store and protect the plug and the plug post.

Description

Portable power line for electric toothbrush

Technical Field

The utility model relates to the technical field of electric toothbrushes, in particular to a portable power line for an electric toothbrush.

Background

The electric toothbrush is characterized in that the brush head generates high-frequency vibration through the rapid rotation or vibration of the motor core, toothpaste is instantaneously decomposed into fine foam to deeply clean the gaps between teeth, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massaging effect on gum tissues. Some electric toothbrushes can dispose the base that charges, and the power cord on the base that charges exposes outside the base that charges, inconvenient accomodating, and charging plug often protruding exposes in addition, carries and is easy collision damage.

Accordingly, a person skilled in the art provides a portable power cord for an electric toothbrush to solve the above-mentioned problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a portable power cord for an electric toothbrush, which comprises a top seat, wherein a plug post is connected in a vertical sliding manner in a central through hole of the top seat, and a terminal is embedded in the surface wall of the plug post; the center part of the bottom side wall of the top seat protrudes downwards to form an inner shell, an adapter is arranged in a cavity of the inner shell, the output end of the adapter is electrically connected with a terminal, an electric wire is wound on the outer side of the inner shell, and one end of the electric wire is electrically connected with the input end of the adapter; the bottom of footstock is rotated horizontally and is connected an dustcoat body, the bar through-hole that sets up on the lateral wall of dustcoat body is the through wires hole, the cover of dustcoat body is lived the inner housing, the space between dustcoat body and the inner housing is the spiral chamber, the other end of electric wire is worn out and is fixed a plug in the spiral chamber from the through wires hole.

Preferably: the bottom of the outer cover body is provided with a base, the center part of the top side wall of the base is fixedly provided with a screw column, the top of the screw column extends into the inner shell and is screwed into a threaded hole in the bottom of the inserted column, and the bottom part of the screw column is horizontally connected in the bottom wall through holes of the inner shell and the outer cover body in a rotating mode.

Preferably: the inserted column is sleeved with a waterproof sliding sleeve, and the waterproof sliding sleeve is fixed in a central through hole of the top seat.

Preferably: the outer side wall of the outer cover body is fixedly provided with a storage box, the rear port of the storage box covers the threading hole, and the front port of the storage box is hinged with a box cover.

Preferably: the surface of the box cover, which is connected with the storage box, is fixedly provided with a rubber ring, and the outer ring edge of the rubber ring is closely connected with the inner side wall of the storage box.

The utility model has the technical effects and advantages that:

1. the utility model is provided with the outer cover body, and the outer cover body is rotated to drive the external electric wire to rotate around the inner shell body, so that the electric wire is retracted into the winding cavity and wound on the inner shell body for storage; when the electric wire is fully taken in the winding cavity, the plug is retracted into the storage box for storage, so that the plug is prevented from being extruded and damaged in the carrying process.

2. The utility model is provided with the base, and the screw column is driven to rotate by rotating the base, so that the plug is retracted into the inner shell after being screwed downwards, and the damage of the plug after collision in the carrying process is avoided.

Drawings

Fig. 1 is a perspective view of a portable power cord for an electric toothbrush provided in an embodiment of the present application;

fig. 2 is a cross-sectional view of a portable power cord for an electric toothbrush provided in an embodiment of the present application.

In the figure: the cable connector comprises a top seat 10, an inner shell 11, a plug post 13, a terminal 14, an outer shell 15, a winding cavity 16, a screw post 17, an adapter 18, an electric wire 19, a plug post 20, a threading hole 21, a storage box 22, a box cover 23, a rubber ring 24, a base 25 and a waterproof sliding sleeve 26.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1-2, in this embodiment, a portable power cord for an electric toothbrush is provided, which includes a top base 10, a plug post 13 is slidably connected up and down in a central through hole of the top base 10, a terminal 14 is embedded in a surface wall of the plug post 13, a waterproof sliding sleeve 26 is sleeved on the plug post 13, the waterproof sliding sleeve 26 is fixed in the central through hole of the top base 10, so that water on the top base 10 is prevented from penetrating into an inner shell 11; the bottom end of the outer cover body 15 is provided with a base 25, the center part of the top side wall of the base 25 is fixed with a screw column 17, the top of the screw column 17 is inserted into the inner shell 11 and screwed into a threaded hole at the bottom end of the inserting column 13, the bottom end part of the screw column 17 is horizontally and rotatably connected in the bottom wall through holes of the inner shell 11 and the outer cover body 15, and the base 25 can drive the screw column 17 to rotate so that the inserting column 13 is screwed upwards or downwards;

the center part of the bottom side wall of the top seat 10 protrudes downwards to form an inner shell 11, an adapter 18 is installed in a cavity of the inner shell 11, the output end of the adapter 18 is electrically connected with a terminal 14, an electric wire 19 is wound on the outer side of the inner shell 11, and one end of the electric wire 19 is electrically connected with the input end of the adapter 18;

the bottom end of the top seat 10 is horizontally and rotatably connected with an outer cover body 15, a strip-shaped through hole arranged on the side wall of the outer cover body 15 is a threading hole 21, the inner shell 11 is covered by the outer cover body 15, a space between the outer cover body 15 and the inner shell 11 is a winding cavity 16, and the other end of the wire 19 penetrates out of the winding cavity 16 from the threading hole 21 to fix a plug 20; be fixed with receiver 22 on the lateral wall of housing 15, the back port of receiver 22 covers through wires hole 21, the front port of receiver 22 articulates a lid 23, be fixed with rubber ring 24 on lid 23 and the face that receiver 22 meets, the outer limit of rubber ring 24 closely contacts with the inside wall of receiver 22, avoids water to get into receiver 22, receiver 22 is used for accomodating plug 20.

The working principle of the utility model is as follows: when the electric toothbrush is used, the electric toothbrush is arranged on the top seat 10, the plug 13 is inserted into the socket at the bottom end of the electric toothbrush, the terminal 14 is in contact with the terminal in the socket, then the plug 20 is inserted into the power socket, the electric wire 19 guides the current of a user into the adapter 18, the current is guided into the electric toothbrush through the terminal 14 after the transformation of the adapter 18, and the storage battery is charged; when not in use, the outer cover 15 is rotated firstly, the outer cover 15 drives the external electric wire 19 to rotate around the inner shell 11, so that the electric wire 19 in the winding cavity 16 is wound outside the inner shell 11, and the external electric wire 19 is retracted into the winding cavity 16 from the threading hole 21; when the electric wire 19 is fully retracted into the winding cavity 16, the plug 20 is drawn into the storage box 22, and then the box cover 23 is closed on the storage box 22; then, the base 25 is rotated, and the base 25 drives the screw 17 to rotate, so that the insert 13 is retracted into the inner housing 11 after being screwed down. The utility model is convenient for accommodating the electric wires, and can store and protect the plug and the plug post.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (5)

1. The portable power cord for the electric toothbrush comprises a top seat (10), and is characterized in that a plug post (13) is connected in a vertical sliding manner in a central through hole of the top seat (10), and a terminal (14) is embedded in the surface wall of the plug post (13); the center part of the bottom side wall of the top seat (10) protrudes downwards to form an inner shell (11), an adapter (18) is arranged in a cavity of the inner shell (11), the output end of the adapter (18) is electrically connected with the terminal (14), an electric wire (19) is wound on the outer side of the inner shell (11), and one end of the electric wire (19) is electrically connected with the input end of the adapter (18); the bottom of footstock (10) is rotated horizontally and is connected an dustcoat body (15), the bar through-hole that sets up on the lateral wall of dustcoat body (15) is through wires hole (21), the cover of dustcoat body (15) is inner casing (11), the space between dustcoat body (15) and inner casing (11) is spiral chamber (16), fixed plug (20) in spiral chamber (16) are worn out from through wires hole (21) to the other end of electric wire (19).

2. The portable power cord for an electric toothbrush according to claim 1, wherein a base (25) is provided at the bottom end of the outer housing (15), a screw post (17) is fixed at the central portion of the top side wall of the base (25), the top of the screw post (17) is inserted into the inner housing (11) and screwed into a threaded hole at the bottom end of the insert post (13), and the bottom end portion of the screw post (17) is horizontally and rotatably connected in bottom wall through holes of the inner housing (11) and the outer housing (15).

3. The portable power cord for electric toothbrush according to claim 1, characterized in that the plug (13) is sleeved with a waterproof sliding sleeve (26), and the waterproof sliding sleeve (26) is fixed in the central through hole of the top base (10).

4. The portable power cord for an electric toothbrush according to claim 1, wherein a storage box (22) is fixed on the outer side wall of the outer cover body (15), a threading hole (21) is covered by a rear port of the storage box (22), and a box cover (23) is hinged to a front port of the storage box (22).

5. The portable power cord for electric toothbrush according to claim 4, wherein a rubber ring (24) is fixed to a surface of the cover (23) which is in contact with the storage case (22), and an outer circumferential edge of the rubber ring (24) is in close contact with an inner circumferential wall of the storage case (22).