TWM457928U - Mobile device protective cover with screen enlarging function - Google Patents

Description

Mobile device protective cover with expanded screen function

The invention relates to a protective device protective cover with an enlarged screen function.

Mobile devices are one of the life science and technology products that are inaccessible and indispensable to modern people. The technological advancement device is changing with each passing day. The lighter and lighter the picture, the more refined the picture, but the more delicate the mobile device, the smaller the volume and the smaller the volume. The picture presented by it is not enough to satisfy the user. In the modern era of Internet TV and social networking, it is inconvenient for the user.

At present, mobile devices on the market have a limited screen size. If you want to share photos and/or videos with your friends, you will often see that the screen is too small and you can't see it clearly. If you want to increase the screen, the size of the mobile phone will become bigger and cause you to carry it. Inconvenient on the top.

Although many screen expansion devices have been introduced on the market, they are all enlarged screen devices that cannot be folded. The large screens represent a large volume, which is very inconvenient to carry.

In view of this, how to provide a screen enlargement device that can enlarge the screen image, is convenient to carry, and has simple operation is a subject to be improved by the present invention.

The purpose of the present invention is to provide a protective device for a mobile device that can solve the problem that the screen of the mobile device is too small, and the external expansion of the screen device is too large, resulting in an inconvenient carrying function with an enlarged screen.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized as a mobile device protective cover with an expanded screen function, characterized in that it comprises: a casing (1); a casing is disposed on the casing a display screen (2) on the top side of the body (1); a control circuit board (3) disposed in the housing (1) and electrically connected to the display screen (2); one disposed on the housing (1) a connection plug (4) electrically connected to the control circuit board (3); and at least one battery (5) disposed in the bottom side of the housing (1) and electrically connected to the control circuit board (3); The casing (1) has at least one side of its side An outer connecting port (6) electrically connected to the control circuit board (3); the housing (1) is internally provided with a space (11) for accommodating the mobile device (10), and the side of the housing (1) is provided There is an opening (12) capable of accommodating the mobile device (10) into the space (11); the display screen (2) has a rectangular shape, and the left and right sides thereof exceed the edge of the top side of the casing (1), and the display screen (2) a support panel (21) is disposed below each of the left and right sides, and a touch screen (22) electrically connected to the control circuit board (3) is disposed under the support panel (21) on one side; the display screen (2) The touch screen (22) can be coupled to the mobile device (10) through the control circuit board (3) and the connection plug (4); the display screen (2) can be housed in the housing (2) 1) Top surface.

More preferably, the housing (1) is further provided with a cover (13) at its opening (11), and the side of the cover (13) is pivotally connected to the housing (1).

More preferably, the display screen (2) is stored in one of the following manners, folded, slid, and wound.

More preferably, the display screen (2) is composed of a plurality of screens (23) arranged side by side, and the screen (23) can be slidably stored and/or folded in cooperation with the support panel (21).

More preferably, the display screen (2) is composed of a flexible screen (24) that can be accommodating and/or folded in cooperation with the support panel (21).

More preferably, the display screen (2) is further provided with a touch component (7) electrically connected to the control circuit board (3), and the control circuit board (3) and the connection plug (4) are ), the mobile device (10) is operated.

More preferably, the connection plug (4) is one of the following: a USB connection plug, a Mini USB connection plug, a Micro USB connection plug, and a Thunderbolt connection plug.

More preferably, the external connection port (6) is one of the following: a USB port, a Mini USB port, a Micro USB port, and a Thunderbolt port.

Compared with the prior art, the effects of the present invention are as follows:

The first point: in the new type, the mobile device is protected by a mobile device, and the display screen (2) is stored by folding, sliding and/or winding, so that the present invention is more convenient to carry.

The second point: In the new model, the charging, mobile device charging and data transmission can be performed through the external connection (6).

The third point: In this novel, the new stable power supply can be provided through the internal battery, so that the new model can be used with the mobile device for a long time.

1‧‧‧shell

24‧‧‧Soft screen

11‧‧‧ Space

3‧‧‧Control Board

12‧‧‧ openings

4‧‧‧Connecting plug

13‧‧‧ Cover

5‧‧‧Battery

2‧‧‧Display screen

6‧‧‧External link埠

21‧‧‧Support panel

7‧‧‧Touch components

22‧‧‧ touch screen

10‧‧‧Mobile devices

23‧‧‧ screen

Fig. 1 is a perspective view of the protective cover of the mobile device with the expanded screen function.

Fig. 2 is an exploded view of the protective case of the mobile device with the expanded screen function.

Figure 3: Schematic diagram of the operation of the protective cover of the mobile device with the expanded screen function.

Figure 4: Schematic diagram of the soft screen deployment of the protective cover of the mobile device with the expanded screen function.

Fig. 5 is a schematic diagram showing the implementation of the screen unfolding action of the protective cover of the mobile device with the expanded screen function.

The following is a detailed description of the following embodiments according to the drawings:

As shown in FIG. 1 to FIG. 5 , the figure discloses a mobile device protective cover with an expanded screen function, which is characterized in that: a casing (1) is provided; and a casing (1) is disposed on the casing (1). a display screen (2) on the top side; a control circuit board (3) disposed in the housing (1) and electrically connected to the display screen (2); a device disposed in the housing (1), and the a connection plug (4) electrically connected to the control circuit board (3); and at least one battery (5) disposed in a bottom side of the housing (1) and electrically connected to the control circuit board (3); the housing (1) The side is provided with at least one external connection 埠 (6) electrically connected to the control circuit board (3); the housing (1) is internally provided with a space for accommodating the mobile device (10) (11) The housing (1) is provided with an opening (12) for receiving the mobile device (10) into the space (11); the display screen (2) has a rectangular shape, and the left and right sides of the housing exceed the housing (1) The edge of the top side, a support panel (21) is disposed below each of the left and right sides of the display screen (2), and one side of the support panel (21) is electrically connected to the control circuit board (3) Touch screen (22); the display screen (2 And the touch screen (22) can be coupled to the mobile device (10) through the control circuit board (3) and the connection plug (4); the display screen (2) can be housed in the housing (1) On the top.

In the above, the housing (1) is further provided with a cover body (13) at the opening (11), and the side of the cover body (13) is pivotally connected to the housing (1), and is connected by using a pivotal connection. The cover body (13) is more convenient for the action of the switch.

Among them, as disclosed in FIG. 2, while providing protection, a more diverse color selection of the consumer is provided for different application requirements, and the housing (1) is no longer monotonous.

In the above, the display screen (2) is stored in one of the following manners, folding, sliding and winding, and can be combined with manufacturers to introduce different styles of products, so that consumers have a refreshing look.

The display screen can be stored in the housing (1) in different ways, providing a variety of options for the user.

In the above, the display screen (2) is composed of a plurality of screens (23) arranged side by side, and the screen (23) can be slidably stored and/or folded with the support panel (21), and the screen (23) and the screen ( 23) After the expansion, the display screen (2) of the enlarged screen is formed, and the cooperation between other devices is not affected during storage, which is convenient for the consumer to use.

As shown in FIG. 5, the screen (23) and the screen (23) are expanded to form an enlarged screen display screen (2), which cooperates with the support panel (21) to provide a user with a portable screen function. Mobile device protective case.

In the above, the display screen (2) is composed of a soft screen (24), and the flexible screen (24) can be accommodating and/or foldingly accommodating with the support panel (21). The soft screen (24) Expanded to provide an integrated and enlarged display screen (2) that provides the user with a seamless, seamless display (2).

Among them, as shown in FIG. 4, the soft screen can be accommodated with the support panel (21), and the user is provided with a mobile device protective cover with an extended screen function.

In the above, the display screen (2) is further provided with a touch component (7) electrically connected to the control circuit board (3), and the control circuit board (3) and the connection plug (4) are The mobile device (10) is operated to allow the user to directly operate the mobile device on the display screen to enjoy the operation of the large screen.

Among them, the touch device can directly operate the mobile device (10) on the display screen (2), and the user can enjoy the operation of the large screen.

In the above, the connection plug (4) is one of the following: a USB connection plug, a Mini USB connection plug, a Micro USB connection plug, a Thunderbolt connection plug, and is used with various mobile devices.

Among them, according to the requirements of the industry, different connection plugs (4) are provided to facilitate the production thereof. In addition, the use of different connection plugs (4) allows consumers to have more choices without worrying about finding a suitable combination. This new type.

In the above, the external connection port (6) is one of the following, a USB port, a Mini USB port, a Micro USB port, a Thunderbolt port, and various chargers and multimedia devices.

Among them, according to the requirements of the operators, different external connections (6) are provided to facilitate their production. In addition, the use of different connections (6) allows consumers to have more choices without fear of finding a joint use. The new model.

FIG. 3 is a schematic view showing the implementation of the new type of mobile device (1) after linkage.

The figure shows that the mobile touch device can directly operate the mobile device (1) by using the touch display area of the present invention in conjunction with the mobile device.

FIG. 4 is a schematic view showing the deployment of the soft screen (24) of the protective cover of the mobile device with the expanded screen function.

The figure shows that the present invention expands the touch screen (22) and cooperates with the soft screen (24) to magnify the image on the mobile device (7).

FIG. 5 is a schematic view showing the deployment operation of the screen (23) of the protective cover of the mobile device with the expanded screen function.

The figure shows that the present invention expands the touch screen (22) and cooperates with several screens (23) to magnify the image on the mobile device (7).

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings. Due to the novelty and progressive requirements, a new patent application is filed according to law; however, the above description is only a preferred implementation of the present invention. For example, the present invention is not limited by the scope of the present invention, and therefore, modifications that are in accordance with the meaning of the present invention are intended to be within the scope of the present invention as long as they are within the scope of the present invention.

1‧‧‧shell

13‧‧‧ Cover

2‧‧‧Display screen

21‧‧‧Support panel

22‧‧‧ touch screen

3‧‧‧Control Board

4‧‧‧Connecting plug

5‧‧‧Battery

6‧‧‧External link埠

Claims (8)

A mobile device protective cover with an expanded screen function, comprising: a casing (1); a display screen (2) disposed on a top side of the casing (1); and a casing (1) disposed on the casing (1) a control circuit board (3) electrically connected to the display screen (2); a connection plug (4) disposed in the housing (1) and electrically connected to the control circuit board (3); and at least one a battery (5) disposed in a bottom side of the casing (1) and electrically connected to the control circuit board (3); the casing (1) having at least one side and a control circuit board (3) An external connection port (6) electrically connected; the housing (1) is internally provided with a space (11) for accommodating the mobile device (10), and one side of the housing (1) is provided with a mobile device ( 10) entering the opening (12) of the space (11); the display screen (2) is rectangular, and the left and right sides thereof exceed the edge of the top side of the casing (1), and one of the left and right sides of the display screen is provided a support panel (21), wherein a control screen (21) on one side is provided with a touch screen (22) electrically connected to the control circuit board (3); the display screen (2) and the touch screen (22) ) can pass the control circuit board (3) The connector plug (4), in conjunction with the mobile device (10); a display screen (2) may be accommodated in (1) top surface of the housing. The mobile device protective cover with the expanded screen function as claimed in claim 1 is characterized in that: the housing (1) is further provided with a cover (13) at the opening (11), and the cover (13) The side is pivotally connected to the housing (1). The mobile device protective case with the expanded screen function as claimed in claim 1, wherein the display screen (2) is stored in one of the following manners, folded, slid, and wound. The mobile device protective cover with the expanded screen function as claimed in claim 1, wherein the display screen (2) is composed of a plurality of screens (23) side by side, and the screen (23) can be matched with the support panel. (21) Sliding storage and/or folding storage. The mobile device protective cover with the expanded screen function as claimed in claim 1, wherein the display screen (2) is composed of a soft screen (24), and the flexible screen (24) can cooperate with the support panel ( 21) Winding storage and/or folding storage. The mobile device protective cover with the expanded screen function as claimed in claim 1, wherein the display screen (2) is further provided with a touch component (7) electrically connected to the control circuit board (3). The mobile device (10) can be operated through the control circuit board (3) and the connection plug (4). The mobile device protective cover with the expanded screen function as claimed in claim 1 is characterized in that: The connection plug (4) is one of the following, a USB connection plug, a Mini USB connection plug, a Micro USB connection plug, and a Thunderbolt connection plug. The mobile device protective case with the expanded screen function as claimed in claim 1 is characterized in that: the external connection port (6) is one of the following, a USB port, a Mini USB port, a Micro USB port, Thunderbolt connects 埠.