CN222312404U - A three-in-one charging device with wiring harness storage function - Google Patents

Abstract

The utility model provides a three-in-one charging device with a wire harness storage function, and relates to the technical field of three-in-one charging devices. According to the wire harness winding device, the round block and other structures are arranged, the round block is pulled to drive the sliding column to slide in the round hole, the sliding column drives the baffle ring to extrude the spring to the position where the bracket is located in the sliding process, the sliding column is away from the limiting hole after a certain distance is extruded, the rotating plate is rotated after the distance is kept away, the winding disc is driven to rotate in the shell through the rotating plate, the wire harness body is retracted into the shell from the reserved hole in the rotating process by the winding disc, the wire harness body is wound on the winding disc, the round block is loosened after winding is completed, and the wire harness winding device can store the wire harness body, so that the wire harness body is effectively prevented from being knotted and wound easily in the storage or carrying process, and is convenient for users to use.

Description

Three-in-one charging device with wire harness storage function

Technical Field

The utility model relates to the technical field of three-in-one charging devices, in particular to a three-in-one charging device with a wire harness storage function.

Background

A three-in-one charging device is generally referred to as a charger capable of simultaneously charging a plurality of devices. It is usually equipped with different types of plugs or interfaces and can be compatible with a variety of devices, such as smartphones, tablet computers, notebook computers, etc. Publication number CN207250876U discloses a trinity data charging wire, including the plug, connecting wire of connecting plug, the first charging plug of connecting wire, the tail end both sides of first charging plug are provided with second charging plug and third charging plug, the second charging plug reaches the tail end of third charging plug is provided with the socket that the cooperation first charging plug used, the second charging plug reaches the inside of third charging plug is provided with intelligent conversion chip. Solves the technical problems of overhigh loss and overlow efficiency. However, the three-in-one charging wire does not have a storage structure for the connecting wire, so that the connecting wire is easy to knot and wind in the process of storage or carrying, and extra time and effort are required to be spent for disentangling during use.

Disclosure of utility model

The present utility model is directed to solving the technical problems set forth in the background art.

The three-in-one charging device with the wire harness storage function comprises a wire harness body, a three-in-one charging head and a USB connector, wherein a rolling disc is fixedly arranged on the outer wall of the wire harness body, a shell is arranged in the rolling disc, preformed holes are symmetrically formed in the outer wall of the shell, a support is fixedly arranged on the outer wall of the shell, a round hole is formed in the top of the support in a penetrating mode, a sliding column is connected in the round hole in a sliding mode, a baffle ring is fixedly arranged on the outer wall of the sliding column, a spring is sleeved on the outer wall of the sliding column, round blocks are fixedly arranged at the top end of the sliding column, and limiting holes are uniformly formed in the outer wall of the rolling disc.

Preferably, the limiting hole is in sliding connection with the sliding column. Here, the limiting effect of the winding reel is improved by the sliding connection.

Preferably, one end of the spring is fixedly connected with the bracket, and the other end of the spring is fixedly connected with the baffle ring. Here, the use effect of the spring is improved by the fixed connection.

Preferably, the winding disc is rotationally connected with the shell. Here, the storage efficiency of the wire harness body is improved by the rotational connection.

Preferably, the three-in-one charging head is fixedly connected with the wire harness body, and the USB connector is fixedly connected with the wire harness body. Here, through fixed connection, improved trinity charging head and USB connector's result of use.

Preferably, the wire harness body is in sliding connection with the reserved hole. Here, the storage effect of the wire harness body is improved through the sliding connection.

Preferably, a rotating plate is fixedly arranged on one side of the winding disc, and anti-slip strips are symmetrically and fixedly arranged on two sides of the rotating plate. Here, make it make things convenient for driving the reel at the inside rotation of casing through rotating the commentaries on classics board, and then make it improve the storage efficiency of pencil body, improved the antiskid effect when rotating the commentaries on classics board through the antislip strip simultaneously, effectually avoided slipping easily when rotating the commentaries on classics board.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. According to the wire harness winding device, the winding disc, the shell, the reserved hole, the support, the round hole, the sliding column, the baffle ring, the spring, the round block and the like are arranged, the round block is pulled to drive the sliding column to slide in the round hole, the sliding column drives the baffle ring to extrude the spring to the position where the support is located in the sliding process, the sliding column is far away from the limiting hole after a certain distance is extruded, the rotating plate is rotated after the sliding column is far away from the limiting hole, the winding disc is driven to rotate in the shell through the rotating plate, the wire harness body is wound in the shell from the reserved hole in the rotating process, the winding disc is wound on the winding disc, the round block is loosened after winding is completed, then the rebound force of the spring can spring the sliding column into the limiting hole, the wire harness body can be stored through the structure, the wire harness body is effectively prevented from being knotted and wound in the storage or carrying process, and the wire harness body is convenient for users to use.

2. According to the utility model, the rotating plate and the anti-slip strip are arranged, so that the rotating plate is rotated to conveniently drive the winding disc to rotate in the shell, the storage efficiency of the wire harness body is improved, and meanwhile, the anti-slip effect during rotating the rotating plate is improved through the anti-slip strip, so that the phenomenon that the rotating plate is easy to slip during rotating is effectively avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a three-in-one charging device with a wire harness accommodating function according to the present utility model;

fig. 2 is an enlarged view of a portion B in fig. 1 of a three-in-one charging device with a wire harness receiving function according to the present utility model;

fig. 3 is a schematic diagram of an explosion structure of a three-in-one charging device with a wire harness accommodating function according to the present utility model;

fig. 4 is an enlarged view of a portion a in fig. 3 of a three-in-one charging device with a wire harness receiving function according to the present utility model.

Legend description:

1. the wire harness comprises a wire harness body, a 2-three-in-one charging head, a 3, a USB connector, a 4, a winding disc, a 5, a shell, a 6, a reserved hole, a 7, a bracket, an 8, a round hole, a 9, a sliding column, a 10, a baffle ring, a 11, a spring, a 12, a round block, a 13, a rotating plate, a 14, an anti-slip strip and a 15, limiting hole.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1 and 3-4, the utility model provides a three-in-one charging device with a wire harness storage function, which comprises a wire harness body 1, three-in-one charging heads 2 and a USB connector 3, wherein a rolling disc 4 is fixedly arranged on the outer wall of the wire harness body 1, a shell 5 is arranged in the rolling disc 4, reserved holes 6 are symmetrically formed in the outer wall of the shell 5, a bracket 7 is fixedly arranged on the outer wall of the shell 5, a round hole 8 is formed in the top of the bracket 7 in a penetrating manner, a sliding column 9 is slidably connected in the round hole 8, a baffle ring 10 is fixedly arranged on the outer wall of the sliding column 9, a spring 11 is sleeved on the outer wall of the sliding column 9, round blocks 12 are fixedly arranged on the top end of the sliding column 9, and limit holes 15 are uniformly formed in the outer wall of the rolling disc 4. Through having set up the rolling dish 4, the casing 5, the preformed hole 6, the support 7, the round hole 8, the slide column 9, keep off the ring 10, spring 11 and round piece 12 isotructure, make it drive the slide column 9 and slide in the inside of round hole 8 through pulling round piece 12, slide column 9 can drive keep off the ring 10 and extrude spring 11 to support 7 place, the spacing hole 15 will be kept away from to slide column 9 after extruding certain distance, keep away from back rewashing revolving plate 13, drive rolling dish 4 through revolving plate 13 and rotate in the inside of casing 5, rolling dish 4 will receive the inside of casing 5 with pencil body 1 from preformed hole 6 in the pivoted in-process, and then make its rolling on rolling dish 4, loosen round piece 12 again after the rolling is accomplished, then spring 11's resilience effort will be with slide column 9 bullet income spacing hole 15, this structure can accomodate pencil body 1, and then make its effectual pencil body 1 of having avoided is easy in depositing or carrying the in-process knot and winding, the user has made things convenient for the use.

Referring to fig. 1 and 3-4, sliding connection between the limiting hole 15 and the sliding column 9 improves the limiting effect of the winding disc 4 through sliding connection, one end of the spring 11 is fixedly connected with the bracket 7, the other end of the spring 11 is fixedly connected with the baffle ring 10, the using effect of the spring 11 is improved through fixed connection, the winding disc 4 is rotationally connected with the shell 5, the containing efficiency of the wire harness body 1 is improved through rotational connection, the three-in-one charging head 2 is fixedly connected with the wire harness body 1, the USB connector 3 is fixedly connected with the wire harness body 1, the using effect of the three-in-one charging head 2 and the USB connector 3 is improved through fixed connection, and sliding connection between the wire harness body 1 and the reserved hole 6 improves the containing effect of the wire harness body 1 through sliding connection.

Example two

Referring to fig. 1-2, a rotating plate 13 is fixedly installed on one side of the winding disc 4, and anti-slip strips 14 are symmetrically and fixedly installed on two sides of the rotating plate 13, so that the winding disc 4 is conveniently driven to rotate in the shell 5 by rotating the rotating plate 13, the storage efficiency of the wire harness body 1 is improved, and meanwhile, the anti-slip effect during rotating the rotating plate 13 is improved by the anti-slip strips 14, and the situation that the rotating plate 13 is easy to slip during rotating is effectively avoided.

When the wire harness body 1 needs to be stored, the round block 12 is pulled firstly, the round block 12 drives the sliding column 9 to slide in the round hole 8, the sliding column 9 drives the baffle ring 10 to extrude the spring 11 to the position of the support 7 in the sliding process, the sliding column 9 is far away from the limiting hole 15 after a certain distance is extruded, the rotating plate 13 is rotated after the sliding column is far away from the limiting hole, the winding disc 4 is driven to rotate in the shell 5 through the rotating plate 13, the wire harness body 1 is wound in the shell 5 from the preformed hole 6 in the rotating process, the wire harness body is wound on the winding disc 4, the round block 12 is loosened again after winding is completed, and then the spring resilience force of the spring 11 can spring the sliding column 9 into the limiting hole 15, so that the winding disc 4 is limited.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. Three-in-one charging device with wire harness storage function comprises a wire harness body (1), three-in-one charging heads (2) and a USB connector (3), and is characterized in that a rolling disc (4) is fixedly arranged on the outer wall of the wire harness body (1), a shell (5) is arranged in the rolling disc (4), preformed holes (6) are symmetrically formed in the outer wall of the shell (5), a support (7) is fixedly arranged on the outer wall of the shell (5), a round hole (8) is formed in the top of the support (7) in a penetrating mode, a sliding column (9) is connected to the inner portion of the round hole (8) in a sliding mode, a baffle ring (10) is fixedly arranged on the outer wall of the sliding column (9), a spring (11) is sleeved on the outer wall of the sliding column (9), round blocks (12) are fixedly arranged on the top end of the sliding column (9), and limiting holes (15) are uniformly formed in the outer wall of the rolling disc (4).

2. The three-in-one charging device with the wire harness storage function according to claim 1, wherein the limiting hole (15) is connected with the sliding column (9) in a sliding manner.

3. The three-in-one charging device with the wire harness storage function according to claim 1, wherein one end of the spring (11) is fixedly connected with the bracket (7), and the other end of the spring (11) is fixedly connected with the baffle ring (10).

4. The three-in-one charging device with the wire harness storage function according to claim 1, wherein the winding disc (4) is rotatably connected with the shell (5).

5. The three-in-one charging device with the wire harness storage function according to claim 1, wherein the three-in-one charging head (2) is fixedly connected with the wire harness body (1), and the USB connector (3) is fixedly connected with the wire harness body (1).

6. The three-in-one charging device with the wire harness storage function according to claim 1, wherein the wire harness body (1) is in sliding connection with the reserved hole (6).

7. The three-in-one charging device with the wire harness storage function according to claim 1, wherein a rotating plate (13) is fixedly arranged on one side of the winding disc (4), and anti-slip strips (14) are symmetrically and fixedly arranged on two sides of the rotating plate (13).