CN203423519U - Charger - Google Patents

Abstract

The utility model relates to a charger. The technical problem to be solved by the utility model is to overcome the disadvantages in the prior art that the data line and the plug body of the charger are separated, and the data line is easily damaged or lost, and provide a charger. The technical solution adopted can be summarized as follows: the charger includes a charger shell and a data cable. The wire is wound on the reel, and one end of the data wire with a data interface is arranged outside the charger casing through the wire outlet. The charger can adjust the length of the data line according to the user's needs, avoiding excessive data line exposure to the outside; after the charger is used, the data line can be shrunk into the plug to prevent the data line from being damaged or lost, with a long service life and excellent structure Simple, easy to use, low cost and easy to carry. The utility model is suitable for charging electronic and electrical equipment.

Description

charger

technical field

The utility model relates to a charger.

Background technique

A charger usually used for charging electronic and electrical equipment such as mobile phones and radios usually includes a charger housing and a data cable. There is a plug on the charger housing, and the charger housing and the data cable are separated. Plug the data cable into the charger case. However, this kind of charger is a bit cumbersome to use, and the length of the data line is not adjustable, so it is inconvenient to carry, and the data line or the charger case is often lost, and because the data line is long, it is easy to make the data line knotted. Or crimping damage, in addition, easy to damage the externally exposed plug on the charger shell.

Utility model content

The technical problem to be solved by the utility model is to overcome the disadvantages in the prior art that the data line and the plug body of the charger are separated and the data line is easily damaged or lost, and provide a charger.

The technical solution adopted by the utility model to solve the technical problem is: the charger includes a charger shell and a data line, the charger shell is provided with an outlet, the charger shell is provided with a data line cavity, and the data line cavity is A reel is provided, the data cable is wound on the reel, and one end of the data cable having a data interface is arranged outside the charger casing through the outlet.

Specifically, the outlet is provided with a limiter.

As a preferred solution of the above technical solution, the reel is a coiled spring.

Further, the charger includes a display.

Preferably, the display is a liquid crystal display.

Further, the plug of the charger housing is a pull-type plug.

The beneficial effects of the utility model are: the length of the data line can be adjusted according to the needs of users, and excessive data lines can be avoided from being exposed to the outside; after the charger is used, the data line can be shrunk into the inside of the plug to prevent the data line from being damaged or lost. The service life is long, the structure is simple, the use is convenient, the cost is low, the space occupied is small, and it is easy to carry. The utility model is suitable for charging electronic and electrical equipment.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic structural view of one side of the utility model plug;

Among them, 1 is the charger shell, 2 is the data line, 3 is the data line cavity, 4 is the reel, 5 is the outlet, 21 is the data interface, and 7 is the pull-type plug.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1 and Figure 2, the charger of the present invention includes a charger housing 1 and a data line 2, the charger housing 1 is provided with an outlet 5, and the charger housing 1 is provided with a data line cavity 3. A reel 4 is provided in the data cable cavity 3 , and the data cable 2 is wound on the reel 4 , and one end of the data cable with the data interface 21 is set outside the charger housing 1 through the cable outlet 5 .

After the electrical appliance is charged, the data line 2 can be shrunk and placed inside the charger housing immediately, that is, placed in the data line cavity 3, so as to prevent the data line 2 from being exposed to the outside and causing the data line 2 to be broken, knotted or damaged .

The reel 4 is a coiled spring, and the external tape of the coiled spring is wrapped around the data cable 2 . The cost of the coil spring is low, the practicability is strong, and the application is extensive. There is a limiter at the outlet 5. When using the charger, pull the data line 2 out of the data line cavity 3, and use the limiter to clamp the data line 2 so that the data line 2 extends in the charger shell. The length outside 1 is kept constant; when the charger is finished using, the coil spring automatically winds the data cable 2 onto the coil spring when the limiter is released. As shown in Figure 2, there is a groove at the outlet 5, and the stopper can be set at the groove.

In addition, there is a display on the charger, which can display the current time and other relevant information, which can prevent the user from frequently opening the mobile phone to check the time and other information during the process of using the charger to charge the electronic and electrical equipment, and enhance the user's convenience. Convenience, and reduce excessive waste of electricity, green and environmental protection.

Specifically, the display is a liquid crystal display. The liquid crystal display has a long life, can display ultra-fine image quality, and is small in size, which contributes to the miniaturization of the charger.

In order to ensure that the plug will not be damaged, the plug on the charger housing 1 is a pull-type plug 7 . When using the charger, pull the pull-type plug 7 to insert it into the socket; when not using the charger, fold the plug and put it into the plug groove to ensure that the plug will not be damaged or the plug will not be damaged due to the external exposure. Scratch the body or otherwise, easy to carry.

When using the charger, the length of the data line can be shortened according to the needs of the user, so as to reduce the excessively long data line to avoid damage to the data line. When in use, the stopper can be used to fix the length of the data line 2 extending out of the charger housing 1. After use, the limit function of the stopper can be released, so that the data line 2 can shrink into the interior of the data line cavity 3 , to prevent the data line 2 from being exposed to the outside.

Claims (6)

1. The charger, including the charger housing (1) and the data cable (2), is characterized in that the charger housing (1) is provided with an outlet (5), and the charger housing (1) is provided with The data line cavity (3), the data line cavity (3) is provided with a reel (4), the data line (2) is wound on the reel (4), and the end of the data line with the data interface (21) passes through the outlet (5) It is arranged outside the charger casing (1). 2. The charger according to claim 1, characterized in that the cable outlet (5) is provided with a limiter. 3. The charger according to claim 2, wherein the reel is a coiled spring. 4. The charger of claim 1, comprising a display. 5. The charger according to claim 4, wherein the display is a liquid crystal display. 6. The charger according to claim 1 or 2 or 3 or 4 or 5, characterized in that the plug of the charger housing (1) is a pull-type plug (7).

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