Telescopic data line charging device with adapter storage function

Abstract

The utility model discloses a telescopic data line charging device with an adapter storage function, comprising a housing, a circuit board, a take-up mechanism, a button and a pushing mechanism, the housing is provided with a first through hole for a data line to go in and out, the housing is internally provided with a storage seat, the storage seat is internally provided with a storage hole for an adapter to be inserted, and the storage hole is provided with a second through hole for a data line to go out. A second through hole is formed in the shell; the containing hole extends inwards from the shell in the depth direction to form a structure for the adapter to be inserted in a longitudinal posture, and after the adapter is inserted into the containing hole, an interface of the adapter is exposed out of the second through hole outwards. The adapter can be inserted into the accommodating hole in a longitudinal insertion manner, and the interface of the adapter is exposed outwards, so that the connector of the pulled-out data line can be directly inserted into the accommodating hole to be fixedly inserted into the interface of the adapter during use, and then the data line is pulled outwards to pull out the adapter together, so that the adapter does not need to be dug by a finger, and the operation is convenient. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of charging devices, and in particular to a charging device capable of completely storing a data line through telescoping. Background Art

[0002] Since the charging head of the retractable data cable can store the data cable in the housing to avoid scattering and entanglement, it is welcomed by many users. However, after the traditional retractable data cable is stored, the USB connectors at both ends of the data cable are still left outside, which is not only unsightly but also easy to damage. For this reason, people have invented a data cable charging device that can completely store the USB connector in the housing. For example, the utility model patent application named "a charging device that can completely store the data cable" proposed by the applicant, which sets an elastic arm for the button, stops the data cable charging head that is completely retracted into the housing with the elastic arm, and sets a pusher to cooperate with a push spring to form a pop-up push structure. After pressing the button to release the stop of the elastic arm on the charging head, the pusher can be driven by the push spring to push the charging head out of the housing. However, this type of data cable cannot be made into a one-to-two or one-to-three structure, because there are too many connectors that cannot be retracted into the hole for storage. However, users often encounter the problem of needing to use different types of interfaces in actual use. At this time, an adapter is generally required for transfer, and the adapter is small in size and easy to lose. Although some people have set up storage slots on the shells of some charging devices to realize the storage function, the connectors or adapters are generally stored in a horizontal posture, and the interfaces are not exposed. When using them, they need to be picked out with fingers, which is inconvenient to use. Utility Model Content

[0003] The technical problem to be solved by the present utility model is to provide a retractable data cable charging device with a more reasonable structural design, no need to use fingers, more convenient to use, and an adapter storage function. It can be regarded as an improved technical solution of a prior patent application entitled "A charging device that can completely store a data cable". For technical solutions not specifically described in the present utility model, reference can be made to the prior patent application.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions: a retractable data cable charging device with an adapter storage function, comprising a shell, a circuit board, a take-up mechanism, a button and a pushing mechanism, the data cable is connected to the circuit board, the circuit board, the take-up mechanism and the pushing mechanism are installed in the shell, the data cable is installed on the take-up mechanism to form a rotatable storage structure; a first through hole for the data cable to enter and exit is provided on the shell, the charging head of the data cable is retracted or popped out of the shell from the first through hole, and the button is exposed outside the shell to trigger the pushing mechanism, characterized in that: a storage seat is provided in the shell, a storage hole for inserting the adapter is provided in the storage seat, and a second through hole is provided on the shell at a position aligned with the storage hole; the storage hole extends from the shell toward the inside along the depth direction to form a structure for inserting the adapter in a longitudinal posture, and after the adapter is inserted into the storage hole, its interface is exposed outward in the second through hole.

[0005] Furthermore, an upper fixing seat is provided in the shell, the pushing mechanism is installed through the upper fixing seat, and the storage seat and the wire taking-up mechanism are located below the upper fixing seat.

[0006] Furthermore, the storage seat and the upper fixing seat are an integrated structure, and are made of a plastic material in one piece, and the storage seat is arranged on the bottom surface of the upper fixing seat through integral molding.

[0007] Furthermore, the receiving hole includes a main hole located at the front section and a tail hole located at the tail section, and the opening of the main hole is connected to the second through hole of the shell; after the adapter is inserted into the receiving hole, its main body is embedded in the main hole and fits with the inner wall of the main hole, and the plug part of the adapter is inserted into the tail hole.

[0008] Furthermore, the shell includes a main shell and a shell cover, the shell cover is fixedly combined with the main shell to cover the upper fixing seat and the pushing mechanism, and the button is exposed from the shell cover.

[0009] Further, the first through hole and the second through hole are arranged side by side on the same side wall of the main shell and face the same direction.

[0010] Furthermore, the circuit board is connected to a charging interface, and the charging interface is exposed from the shell cover.

[0011] The utility model provides a storage seat in a shell, and the storage seat is provided with a storage hole extending in depth. The adapter is inserted into the storage hole in a longitudinal insertion manner, and the interface of the adapter is exposed outward. In this way, when in use, the connector of the pulled-out data cable can be directly inserted into the storage hole and plugged and fixed with the interface of the adapter. The data cable can be pulled out to pull out the adapter together, so there is no need to use fingers to pull out the adapter, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the utility model after the main shell and shell cover are removed;

[0014] Figure 3 This is a schematic diagram of the structure of the utility model after the main shell and shell cover are removed and the adapter is taken out.

[0015] In the figure, 11 is the main shell, 12 is the shell cover, 13 is the first through hole, 14 is the second through hole, 2 is the circuit board, 21 is the TYPE-C interface, 3 is the upper fixing seat, 31 is the storage seat, 32 is the main hole, 33 is the tail hole, 4 is the pushing mechanism, 5 is the wire-winding mechanism, 51 is the charging head, 6 is the button, and 7 is the adapter. DETAILED DESCRIPTION

[0016] In this embodiment, refer to Figure 1-Figure 3 The retractable data cable charging device with the function of storing the adapter comprises a housing, a circuit board 2, a take-up mechanism 5, a button 6 and a pushing mechanism 4, wherein the data cable is connected to the circuit board 2, the circuit board 2, the take-up mechanism 5 and the pushing mechanism 4 are installed in the housing, and the data cable is installed on the take-up mechanism 5 to form a rotatable storage structure; a first through hole 13 for the data cable to enter and exit is provided on the housing, and the charging head 51 of the data cable is retracted or ejected from the housing from the first through hole 13, and the button 6 is exposed outside the housing to trigger the pushing mechanism 4; a storage seat 31 is provided in the housing, and a storage hole for inserting the adapter 7 is provided in the storage seat 31, and a second through hole 14 is provided on the housing at a position aligned with the storage hole; the storage hole extends from the housing toward the inside along the depth direction to form a structure for inserting the adapter 7 in a longitudinal posture, and after the adapter 7 is inserted into the storage hole, its interface is exposed outward in the second through hole 14, that is, the adapter 7 is inserted into the storage hole with the interface (front end) facing inward. The adapter 7 can be a common adapter on the market, such as TYPE-C to Linhting, TYPE-C to Micro USB, and so on.

[0017] An upper fixing seat 3 is provided in the housing, the pushing mechanism 4 is installed through the upper fixing seat 3 , and the storage seat 31 and the wire taking-up mechanism 5 are located below the upper fixing seat 3 .

[0018] The storage seat 31 and the upper fixing seat 3 are an integral structure and are made of a plastic material. The storage seat 31 is arranged on the bottom surface of the upper fixing seat 3 by integral molding.

[0019] The storage hole includes a main hole 32 located at the front section and a tail hole 33 located at the rear section, and the opening of the main hole 32 is connected to the second through hole 14 of the shell; after the adapter 7 is inserted into the storage hole, its main body is embedded in the main hole 32 and fits with the inner wall of the main hole 32, and the plug part of the adapter 7 is inserted into the tail hole 33, so that a certain friction force can be generated with the storage seat 31, so that it will not fall off by itself, and at the same time, the adapter 7 can be pulled out of the storage hole together with the charging head 51 after its interface is inserted, so there is no need to use fingers to pick it out.

[0020] The shell includes a main shell 11 and a shell cover 12. The shell cover 12 is fixedly combined with the main shell 11 to cover the upper fixing seat 3 and the pushing mechanism 4. The button 6 is exposed from the shell cover 12. Pressing the button 6 can pop out the charging head 51 from the first through hole 13.

[0021] The first through hole 13 and the second through hole 14 are arranged side by side on the same side wall of the main shell 11 and face the same direction. After pulling out the data line by pulling out the charging head 51, the charging head 51 can be inserted into the interface of the adapter 7 so as to pull out the adapter 7. After use, the adapter 7 can be inserted back into the receiving hole.

[0022] The circuit board 2 is connected to a charging interface, such as a USB-A interface, a TYPE-C interface 21, etc. The charging interface is exposed from the shell cover 12 and can be connected to a computer, a power bank, etc. with a data cable to expand the scope of application.

[0023] A plug for plugging into a mains socket is provided at the bottom of the main housing 11, and the plug is connected to a circuit board, so that the charger can be used directly.

[0024] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A retractable data cable charging device with an adapter storage function, comprising a housing, a circuit board, a take-up mechanism, a button and a pushing mechanism, wherein the data cable is connected to the circuit board, the circuit board, the take-up mechanism and the pushing mechanism are installed in the housing, and the data cable is installed on the take-up mechanism to form a rotatable storage structure; a first through hole for the data cable to enter and exit is provided on the housing, and the charging head of the data cable is retracted into or ejected from the housing through the first through hole, and the button is exposed outside the housing to trigger the pushing mechanism, characterized in that: A storage seat is provided in the shell, and a storage hole for inserting the adapter is provided in the storage seat. A second through hole is provided on the shell at a position aligned with the storage hole. The storage hole extends from the shell toward the inside in a longitudinal direction to form a structure for inserting the adapter in a longitudinal posture. After the adapter is inserted into the storage hole, its interface is exposed outward in the second through hole.

2. The retractable data cable charging device with adapter storage function according to claim 1, characterized in that: An upper fixing seat is arranged in the shell body, the pushing mechanism is installed through the upper fixing seat, and the storage seat and the wire taking-up mechanism are located below the upper fixing seat.

3. The retractable data cable charging device with adapter storage function according to claim 2, characterized in that: The storage seat and the upper fixing seat are an integrated structure and are made of a plastic material. The storage seat is arranged on the bottom surface of the upper fixing seat through integral molding.

4. The retractable data cable charging device with adapter storage function according to claim 1, characterized in that: The receiving hole includes a main hole located at the front section and a tail hole located at the rear section, and the opening of the main hole is connected to the second through hole of the shell; after the adapter is inserted into the receiving hole, its main body is embedded in the main hole and fits with the inner wall of the main hole, and the plug part of the adapter is inserted into the tail hole.

5. The retractable data cable charging device with adapter storage function according to claim 2, characterized in that: The shell comprises a main shell and a shell cover, the shell cover is fixedly combined with the main shell to cover the upper fixing seat and the pushing mechanism, and the key is exposed from the shell cover.

6. The retractable data cable charging device with adapter storage function according to claim 5, characterized in that: The first through hole and the second through hole are arranged side by side on the same side wall of the main shell and face the same direction.

7. The retractable data cable charging device with adapter storage function according to claim 5, characterized in that: The circuit board is connected with a charging interface, and the charging interface is exposed from the shell cover.

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