CN216794684U

CN216794684U - Mobile phone charger with display screen

Info

Publication number: CN216794684U
Application number: CN202220223793.3U
Authority: CN
Inventors: 秦浩; 张博
Original assignee: Shanghai Menghua Network Technology Co ltd
Current assignee: Shanghai Menghua Network Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-21
Anticipated expiration: 2032-01-26

Abstract

The utility model provides a mobile phone charger with a display screen, which comprises a shell, a USB interface and a plug, wherein the USB interface and the plug are arranged on the shell; the shell is provided with a bent surface on which a display screen is arranged, and the plug is configured to be arranged on the bottom surface of the shell or arranged on the side surface of the shell so that: when the plug is plugged into the socket, the display screen faces upwards in an inclined mode, the included angle between the display screen and the bottom surface of the shell is any one of 30-60 degrees, and the direction of the jack of the socket is parallel to the vertical direction or perpendicular to the vertical direction.

Description

Mobile phone charger with display screen

Technical Field

The utility model relates to the technical field of mobile phone chargers, in particular to a mobile phone charger with a display screen.

Background

The mobile phone charger can be roughly divided into a travel charger, a seat type charger, a USB charger and a maintenance type charger, the USB charger is powered by a USB port, and the mobile phone charger is very light and convenient due to the fact that the mobile phone charger is full of originality, simple in structure and free of large transformers, is suitable for home travel and is necessary for charging.

However, most of the existing USB chargers are designed into ancient boards without display screens, and even if the design angles of the display screens are unreasonable, the display screens are not suitable for users to observe, and further improvement is needed.

Patent document CN109617177A discloses a mobile phone charger with an electric energy metering module, which comprises a housing, a rectifying circuit, a filter circuit and a power measuring chip, wherein the outer end of the mobile phone charger body is sleeved with a plastic housing, and two parallel metal plugs extend out of the lower part of the body; the upper end of the front side of the body is provided with a liquid crystal display screen, and the top end of the body is provided with a USB interface; the rear end of the plug inside the body is provided with a rectifying circuit, the rear end of the rectifying circuit is provided with a filter circuit, the rear end of the filter circuit is provided with a miniature high-frequency transformer, the rear end of the high-frequency transformer is provided with a power measurement chip, the rear end of the power measurement chip is provided with a controller, the controller is electrically connected with the power measurement chip, a liquid crystal display screen and a USB interface through an internal circuit of the device, the design structure is an ancient board, and the design angle of the display screen is unreasonable.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a mobile phone charger with a display screen.

The utility model provides a mobile phone charger with a display screen, which comprises a shell, a USB interface and a plug, wherein the USB interface and the plug are arranged on the shell;

the shell is provided with a bent surface on which a display screen is arranged, and the plug is configured to be arranged on the bottom surface of the shell or arranged on the side surface of the shell so that:

when the plug is plugged into the socket, the display screen faces upwards in an inclined mode, the included angle between the display screen and the bottom face of the shell is any one of 30-60 degrees, and the direction of the jack of the socket is parallel to the vertical direction or perpendicular to the vertical direction.

Preferably, the bending surface comprises a first mounting surface, and the included angle between the first mounting surface and the bottom surface of the shell ranges from 30 degrees to 60 degrees;

the display screen is arranged on the first mounting surface.

Preferably, the bending surface further comprises a second mounting surface, the included angle between the second mounting surface and the first mounting surface is theta, and the angle is more than 90 degrees and less than 180 degrees.

Preferably, the junction of the first mounting surface and the second mounting surface is in smooth transition.

Preferably, a button and/or a rocking handle is arranged on the second mounting surface.

Preferably, the first mounting surface and the second mounting surface are both flat surfaces.

Preferably, the USB interface is located on a top surface or a side surface of the housing.

Preferably, the edge edges of the shell are all in a chamfer structure.

Preferably, the side on which the plug is mounted has a receiving cavity, and the plug is rotatably engaged with the housing and has a receiving state in which the plug is fittingly arranged in the receiving cavity and a use state in which the plug has a free end located outside the receiving cavity and capable of being fittingly inserted into a jack on the socket.

Preferably, the bottom surface and the side surface of the housing are both flat.

Compared with the prior art, the utility model has the following beneficial effects:

1. the display screen with a certain inclination angle is arranged, so that the display screen is suitable for being observed by a user, and is simple in structure, novel in design and good in customer experience.

2. The display is obliquely arranged at an angle, so that the display is favorable for a user to observe and can help the user to correct sitting postures to a certain degree.

3. The plug can be arranged on different surfaces, can be matched with plug rows of different types and orientations, and has flexible structure and strong practicability.

4. The edge arranged in the utility model increases the holding area, thereby facilitating the plugging operation after holding.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the mobile phone charger inserted in a flat socket, wherein the dotted line is the visual line of sight when viewing the display screen;

fig. 4 is a schematic view of the mobile phone charger when plugged into a stand-up socket, wherein the dotted line is the visual line of sight when viewing the display screen;

FIG. 5 is a schematic side view of the present invention;

fig. 6 is a schematic structural view of the grip gap.

The figures show that:

housing 1

USB interface 2

Plug 3

Bending surface 4

Display screen 5

First mounting surface 6

Second mounting surface 7

Push button 8

Rocking handle 9

Socket 10

Grip gap 11

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the utility model. All falling within the scope of the present invention.

Example 1:

the utility model provides a mobile phone charger with a display screen, as shown in fig. 1 and fig. 2, comprising a housing 1, and a USB interface 2 and a plug 3 arranged on the housing 1, wherein the housing 1 has a bending surface 4, the bending surface 4 is provided with a display screen 5, and the plug 3 is configured to be arranged on the bottom surface of the housing 1 or on the side surface of the housing 1 so that:

when the plug is plugged into the socket 10, the display screen 5 faces upward obliquely, and an included angle between the display screen 5 and the bottom surface of the housing 1 is any one of 30-60 degrees, preferably 45 degrees, wherein the direction of the plug hole of the socket 10 is parallel to the vertical direction or perpendicular to the vertical direction, the mobile phone charger of the utility model can adapt to the socket 10 in a flat state, as shown in fig. 3, at this time, the plug 3 is arranged on the bottom surface of the housing 1; or in the case of a vertically positioned socket 10, as shown in fig. 4, in which the plug 3 is arranged on the side of said housing 1, both structural arrangements enable the display screen 5 to be adapted to the direction of human vision.

Further, when the cell-phone charger used, display screen 5 towards the direction of human vision for human under the correct condition of position of sitting display screen 5 is in human vision field of vision scope, and 5 angle inclinations of display are arranged, are favorable to the user to observe, can help the user to correct the position of sitting to a certain extent.

Specifically, the USB interface 2 is located on the top surface or the side surface of the housing 1, and when the plug 3 of the mobile phone charger is inserted into the socket, the USB end of the charging wire is inserted into the USB interface 2, so that the operation is convenient.

During the in-service use, the accessible sets up corresponding procedure in cell-phone charger for display screen 5 can show different animation or expression according to the charging condition of cell-phone, like smiling face etc. makes the user have better experience.

As shown in fig. 1, the bending surface 4 includes a first mounting surface 6, an included angle between the first mounting surface 6 and the bottom surface of the housing 1 ranges from 30 ° to 60 °, preferably 45 °, and the display screen 5 is disposed on the first mounting surface 6.

Furthermore, the bending surface 4 further comprises a second mounting surface 7, the included angle between the second mounting surface 7 and the first mounting surface 6 is theta, 90 degrees < theta < 180 degrees, as shown in fig. 5, the first mounting surface 6 and the second mounting surface 7 are both preferably flat, and the connection part of the first mounting surface 6 and the second mounting surface 7 is in smooth transition.

The stupefied department in limit of casing 1 is the chamfer structure, and the chamfer structure of the stupefied department in limit is difficult to the skin of fish tail human body on the one hand, and on the other hand, the stupefied chamfer structure in limit makes and produces certain clearance 11 that grips between stupefied department in limit and the socket 10, and the staff of being convenient for grips, conveniently pulls out the charger from socket 10.

The button 8 and/or the rocking handle 9 are/is arranged on the second mounting surface 7, and the button 8 and the rocking handle 9 in the embodiment are mainly used for decoration, so that the external attractiveness is improved.

Example 2:

this example is a modification of example 1.

In this embodiment, a face on which the plug 3 is mounted has an accommodating cavity, the plug 3 is rotatably engaged with the housing 1 and has an accommodating state in which the plug 3 is fittingly disposed in the accommodating cavity and a use state in which the plug 3 has a free end located outside the accommodating cavity and capable of being fittingly inserted into a jack on the socket 10.

In this embodiment, the bottom surface and the side surface of the housing 1 are both flat surfaces, and the USB interface 2 is disposed on the top surface of the housing 1.

In this embodiment, the second mounting surface 7 is provided with a button 8 and a rocking handle 9, and corresponding functions, for example, switching of a display screen on the display screen 5, are realized by being electrically connected to an internally provided circuit board.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the utility model. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A mobile phone charger with a display screen is characterized by comprising a shell (1), a USB interface (2) and a plug (3), wherein the USB interface and the plug are arranged on the shell (1);

the shell (1) is provided with a bent surface (4), a display screen (5) is arranged on the bent surface (4), and the plug (3) is configured to be arranged on the bottom surface of the shell (1) or arranged on the side surface of the shell (1) so that:

when the plug is plugged into the socket (10), the display screen (5) faces upwards in an inclined mode, the included angle between the display screen (5) and the bottom face of the shell (1) is any one of 30-60 degrees, and the direction of the plug holes of the socket (10) is parallel to the vertical direction or perpendicular to the vertical direction.

2. The mobile phone charger with the display screen according to claim 1, wherein the bending surface (4) comprises a first mounting surface (6), and an included angle between the first mounting surface (6) and the bottom surface of the housing (1) ranges from 30 degrees to 60 degrees;

the display screen (5) is arranged on the first mounting surface (6).

3. The mobile phone charger with display screen according to claim 2, wherein the bending surface (4) further comprises a second mounting surface (7), the second mounting surface (7) and the first mounting surface (6) form an included angle θ, and the included angle θ is more than 90 degrees and less than 180 degrees.

4. The mobile phone charger with a display screen according to claim 3, wherein the junction of the first mounting surface (6) and the second mounting surface (7) is in smooth transition.

5. The mobile phone charger with display screen according to claim 3, wherein the second mounting surface (7) is provided with a button (8) and/or a rocking handle (9).

6. The mobile phone charger with a display screen according to claim 3, wherein the first mounting surface (6) and the second mounting surface (7) are both flat.

7. The mobile phone charger with display screen of claim 1, wherein the USB interface (2) is located on the top or side of the housing (1).

8. The mobile phone charger with the display screen according to claim 1, wherein the edges of the housing (1) are chamfered.

9. The mobile phone charger with display screen according to claim 1, wherein the face for mounting the plug (3) has a receiving cavity, the plug (3) is rotatably engaged with the housing (1) and has a receiving state and a using state, the plug (3) is arranged in the receiving cavity in the receiving state, and the free end of the plug (3) is located outside the receiving cavity and can be inserted into the jack of the socket (10) in the using state.

10. The mobile phone charger with display screen of claim 1, wherein the bottom surface and the side surface of the housing (1) are both flat.