CN218070472U - A charging treasure with a retractable charging cable - Google Patents

Abstract

The utility model relates to the technical field of charging treasures, and discloses a charging treasure with a retractable charging line, comprising: a charging treasure casing, an electrically connected battery and a circuit board are arranged inside the charging treasure casing, and the charging treasure casing is A charging plug electrically connected to the circuit board is installed on one side of the power bank, and a telescopic assembly is provided in the housing of the charging treasure, and the telescopic assembly is used to retract and store the charging line. An accommodating slot for a charging connector of the charging cord. A charging plug electrically connected to the circuit board is installed on one side of the charging treasure shell, and a telescopic assembly is arranged inside the charging treasure casing, and the telescopic assembly is used to retract and store the charging cable, thereby providing a charging cable with a telescopic charging cable. It is convenient to retract and store the charging cable, connect the external power supply through the charging plug, no need for an external charging cable, and can directly charge the charging treasure, which is convenient to use.

Description

A charging treasure with a retractable charging cable

technical field

The utility model relates to the technical field of charging treasures, in particular to a charging treasure with a retractable charging line.

Background technique

A power bank refers to a device that can directly charge a mobile device and has its own power storage unit. At present, the main categories of multi-functional charging treasures in the market are basically equipped with standard USB output, which can basically meet the charging of various digital products such as mobile phones, MP3, MP4, PDA, PSP, Bluetooth headsets, digital cameras, etc. need. However, the charging cables of traditional charging treasures are mostly fixed connections and cannot be stretched.

Therefore, how to provide a power bank with a retractable charging cable to facilitate the retractable storage of the charging cable has become a technical problem to be solved urgently.

Utility model content

The technical problem to be solved by the utility model is how to provide a power bank with a telescopic charging cable, so as to retract and store the charging cable.

For this reason, according to the first aspect, the embodiment of the utility model discloses a power bank with a telescopic charging cable, including: a power bank housing, an electrically connected battery and a circuit board are arranged inside the power bank housing, and the A charging plug electrically connected to the circuit board is installed on one side of the charging treasure casing, and a telescopic assembly is arranged inside the charging treasure casing, and the telescopic assembly is used to telescopically store the charging wire, and the charging treasure casing An accommodating groove for accommodating the charging connector of the charging cable is provided on the top.

The utility model is further provided that the other side of the charging treasure housing is provided with a first charging interface and a second charging interface.

The utility model is further configured that the first charging interface is a type-c interface, and the second charging interface is a USB interface.

The utility model is further provided that the charging plug includes a charging stand and a charging insert rotatably connected to the charging stand, and the charging insert is electrically connected to the circuit board.

The utility model is further provided that the telescopic assembly includes a first shell and a second shell, the first shell is rotatably connected to a storage tray, the charging cable is wound on the storage tray, and one of the storage trays A first circuit board is provided on one side of the second housing, and a second circuit board is provided on one side of the second housing. The first circuit board is clamped and fixed with the storage tray. The storage tray rotates to limit the position, the storage tray is equipped with elastic pieces, the first circuit board is electrically connected to the second circuit board, and the second circuit board is electrically connected to the circuit board.

The utility model is further provided that, the limiting member includes a limiting body that is rotatably connected with the second housing, the limiting body is provided with a limiting column, and one side of the storage tray is provided with a The limit slot for the limit fit of the position post.

The utility model is further configured as follows: the charging treasure housing includes a charging treasure bottom casing, a charging treasure middle casing and a charging treasure upper casing connected in sequence, and the accommodating groove is arranged on one side of the charging treasure middle casing.

The utility model is further provided that, the other side of the middle shell of the power bank is provided with a mounting groove for mounting the charging plug.

The utility model has the following beneficial effects: a charging plug electrically connected to the circuit board is installed on one side of the charging treasure casing, and a telescopic assembly is arranged inside the charging treasure casing, and the telescopic assembly is used for telescopically storing the charging line, thereby providing A charging treasure with a retractable charging cable, which is convenient for retractable storage of the charging cable, connected to an external power source through a charging plug, without an external charging cable, and can directly charge the charging treasure, which is convenient to use.

Description of drawings

In order to more clearly illustrate the specific implementation of the utility model or the technical solutions in the prior art, the accompanying drawings that need to be used in the description of the specific implementation or the prior art will be briefly introduced below. Obviously, the following descriptions The accompanying drawings are some implementations of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative work.

Fig. 1 is a three-dimensional structural schematic diagram of a power bank with a retractable charging cable disclosed in this embodiment;

Fig. 2 is a schematic diagram of an explosion structure of a power bank with a retractable charging line disclosed in this embodiment;

Fig. 3 is one of the exploded structural diagrams of the telescopic assembly in a power bank with a telescopic charging cable disclosed in this embodiment;

Fig. 4 is the second schematic diagram of the exploded structure of the telescopic assembly in a power bank with a telescopic charging cable disclosed in this embodiment.

Reference signs: 1, charging treasure shell; 11, charging treasure bottom shell; 12, charging treasure middle shell; 121, accommodation slot; 122, installation slot; 13, charging treasure upper shell; 2, battery; 3, circuit board ;4, charging plug; 41, charging stand; 42, charging insert; 5, telescopic assembly; 51, first shell; 511, positioning column; 52, second shell; , limit groove; 54, first circuit board; 55, second circuit board; 56, limit member; 561, limit body; 562, limit column; 57, shrapnel; 6, charging line; 7, first Charging interface; 8. The second charging interface.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, or it can be the internal communication of two components, it can be wireless connection, or it can be wired connection. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

In addition, the technical features involved in different embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

The embodiment of the utility model discloses a charging treasure with a retractable charging line 6, as shown in Figure 1 and Figure 2, comprising: a charging treasure housing 1, and an electrically connected battery 2 and a circuit are arranged in the charging treasure housing 1 Board 3, charging plug 4 electrically connected to the circuit board 3 is installed on one side of the charging treasure shell 1, and a telescopic assembly 5 is provided inside the charging treasure casing 1, and the telescopic assembly 5 is used to retract and store the charging line 6, charging The housing 1 is provided with a receiving slot 121 for receiving the charging connector of the charging cable 6 .

It should be noted that a charging plug 4 electrically connected to the circuit board 3 is installed on one side of the charging treasure casing 1, and a telescopic assembly 5 is arranged inside the charging treasure casing 1, and the telescopic assembly 5 is used to stretch and retract the charging line 6. storage, and further provides a charging treasure with a retractable charging cable 6, which is convenient for retractable storage of the charging cable 6, and is connected to an external power source through the charging plug 4, without an external charging data cable, and can directly charge the charging treasure, which is convenient to use.

As shown in FIG. 1 and FIG. 2 , a first charging interface 7 and a second charging interface 8 are provided on the other side of the charging treasure housing 1 .

As shown in Figure 1-3, the first charging interface 7 is a type-c interface, and the second charging interface 8 is a USB interface. It should be noted that the first charging interface 7 can be connected to an external power source to charge the power bank, and an external electronic device can also be connected to charge the device. The second charging interface 8 can only output power.

As shown in FIG. 2 , the charging plug 4 includes a charging base 41 and a charging insert 42 rotatably connected to the charging base 41 , and the charging insert 42 is electrically connected to the circuit board 3 . It should be noted that the number of charging inserts 42 is set to two, and since the charging inserts 42 are rotatably connected to the charging base 41 , it is convenient to use and store.

As shown in Figures 2 and 3, the telescopic assembly 5 includes a first housing 51 and a second housing 52, the first housing 51 is rotatably connected to a storage tray 53, and the storage tray 53 is wound with a charging cable 6, one of the storage trays 53 A first circuit board 54 is provided on one side, and a second circuit board 55 is provided on one side of the second housing 52. The first circuit board 54 is clamped and fixed with the storage tray 53, and the second housing 52 is provided with a handle for rotating the storage tray 53. The limiting member 56 for limiting the position, the elastic piece 57 is installed on the storage tray 53 , the first circuit board 54 is electrically connected to the second circuit board 55 , and the second circuit board 55 is electrically connected to the circuit board 3 . In a specific implementation process, the first housing 51 is provided with a positioning column 511 , and the second housing 52 is provided with a positioning hole 521 which is plugged and fitted with the positioning column 511 .

As shown in Figures 2 and 3, the limiting member 56 includes a limiting body 561 that is rotatably connected to the second housing 52. The limiting body 561 is provided with a limiting column 562, and one side of the storage tray 53 is provided with a limiting column 562 limit slots 531 for limit fit. It should be noted that the limit column 562 is engaged with the storage slot. Since the telescopic mechanism acts as a telescopic mechanism, it is convenient to store the charging line 6. When using the charging line 6, the charging line 6 can be used by directly pulling it out. , the limit column 562 is engaged with the limit slot 531; after using the charging line 6, pull the charging line 6 again, the limit post 562 is separated from the limit slot 531, and after the pulling force disappears, the charging line 6 is held by the elastic force of the shrapnel 57. Under the action, it is stored on the storage tray 53 .

As shown in FIG. 2 , the charging treasure casing 1 includes a charging treasure bottom casing 11 , a charging treasure middle casing 12 and a charging treasure upper casing 13 connected in sequence, and a receiving slot 121 is arranged on one side of the charging treasure middle casing 12 . In the specific implementation process, the power bank bottom case 11 and the power bank upper case 13 are snapped and fixed with the power bank middle case 12 respectively, or the power bank bottom case 11 and the power bank upper case 13 are respectively connected with the power bank middle case 12 Ultrasonic welding fixation.

As shown in FIG. 2 , the other side of the charging treasure middle case 12 is provided with a mounting groove 122 for mounting the charging plug 4 . It should be noted that the installation groove 122 serves as an installation function, which facilitates the embedded installation of the charging plug 4 .

Working principle: A charging plug 4 electrically connected to the circuit board 3 is installed on one side of the power bank housing 1, and a telescopic component 5 is provided inside the power bank housing 1, and the telescopic component 5 is used to retract and store the charging line 6, Furthermore, a power bank with a retractable charging line 6 is provided, which is convenient for retractable storage of the charging line 6 , connected to an external power source through the charging plug 4 , without the need for an external charging line 6 , and can directly charge the power bank, which is convenient to use.

Apparently, the above-mentioned embodiments are only examples for clear description, rather than limiting the implementation. For those of ordinary skill in the art, other changes or changes in different forms can be made on the basis of the above description. It is not necessary and impossible to exhaustively list all the implementation manners here. And the obvious changes or variations derived therefrom are still within the scope of protection of the utility model.

Claims (8)

1. The utility model provides a treasured charges of flexible charging wire in area which characterized in that includes: precious casing (1) charges, be equipped with battery (2) and circuit board (3) of electricity connection in precious casing (1) charges, charge one side of precious casing (1) install with charging plug (4) that circuit board (3) electricity is connected, be equipped with flexible subassembly (5) in precious casing (1) charges, flexible subassembly (5) are used for stretching out and drawing back and accomodate charging wire (6), be equipped with on precious casing (1) charges and be used for holding tank (121) of the joint that charges of charging wire (6).

2. The treasured that charges of flexible charging wire in area of claim 1, characterized in that, the opposite side of treasured casing that charges (1) is equipped with first interface (7) and the second interface (8) that charges.

3. The treasured that charges of flexible charging wire in area of claim 2, characterized in that, the first interface that charges (7) is type-c interface, and the second interface that charges (8) is the USB interface.

4. The treasured that charges of flexible charging wire in area of claim 1, characterized in that, charging plug (4) include charging seat (41) and with charging seat (41) rotation connection's the inserted sheet (42) that charges, the inserted sheet (42) that charges is connected with circuit board (3) electricity.

5. The charger baby with a telescopic charging wire according to any one of claims 1 to 4, wherein the telescopic assembly (5) comprises a first housing (51) and a second housing (52), the first housing (51) is rotatably connected with a storage disc (53), the charging wire (6) is wound on the storage disc (53), a first circuit board (54) is arranged on one side of the storage disc (53), a second circuit board (55) is arranged on one side of the second housing (52), the first circuit board (54) is fixedly connected with the storage disc (53) in a clamping manner, a limiting part (56) for limiting the rotation of the storage disc (53) is arranged on the second housing (52), an elastic sheet (57) is mounted on the storage disc (53), the first circuit board (54) is electrically connected with the second circuit board (55), and the second circuit board (55) is electrically connected with the circuit board (3).

6. The treasured that charges of flexible charging wire in area of claim 5, characterized in that, the locating part (56) includes with the second shell (52) rotation connection's spacing body (561), be equipped with spacing post (562) on the spacing body (561), one side of take-up reel (53) is equipped with spacing groove (531) with spacing cooperation of spacing post (562).

7. The treasured that charges of flexible charging wire of area according to claim 1 or 4, characterized in that, the treasured casing that charges (1) includes precious bottom shell that charges (11), precious mesochite that charges (12) and precious top shell that charges (13) connect gradually, holding tank (121) set up in one side of precious mesochite that charges (12).

8. The treasured that charges of flexible charging wire of area according to claim 7, characterized in that, the opposite side of treasured middle shell (12) that charges is equipped with mounting groove (122) that is used for installing the charging plug (4).

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