Screen expansion structure

Abstract

The utility model discloses a screen expansion structure, and belongs to the technical field of electronic equipment accessories. Comprising a shell; the connecting piece is used for connecting the side surface of the electronic equipment; the display screen can communicate with a screen of the electronic equipment; the connecting piece is arranged at the first end of the shell, the display screen is arranged at the second end of the shell, and the connecting piece is opposite to the display screen. Compared with the prior art, the screen expansion structure has the advantages that the display screen of the screen expansion structure can be connected to the side face of electronic equipment such as a mobile phone and an IPAD through the connecting piece, the display screen can share the content of the screen of the electronic equipment, and therefore shooting personnel or accompanying shooting personnel can conveniently observe the content shot by the electronic equipment.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic equipment accessories, and particularly relates to a screen expansion structure. Background Art

[0002] As photography and videography are widely used in people's lives, more and more people will take photos in their daily lives. People have higher and higher requirements for the photography and videography functions of electronic devices. The shooting functions of electronic devices such as mobile phones or IPADs on the market are also becoming more and more optimized, making more and more photographers or photography enthusiasts start to use electronic devices for shooting. However, in the process of shooting, in order to ensure that the shooting picture is what is needed, the photographers need to observe the shooting picture frequently during the shooting process.

[0003] However, in the prior art, when the photographer uses the rear-view camera of an electronic device such as a mobile phone or IPAD to record a video, take a photo, or broadcast live, the photographer cannot see the content on the screen of the electronic device; when the photographer uses the front-view camera of an electronic device such as a mobile phone or IPAD to record a video, take a photo, or broadcast live, it is not convenient for the accompanying photographer to see the content on the screen of the electronic device, and thus it is impossible to provide good suggestions to the photographer in a timely manner. Utility Model Content

[0004] In order to solve the above problems, the purpose of the present invention is to provide a screen expansion structure, which can facilitate the photographer or accompanying photographers to watch the shooting pictures.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The utility model provides a screen expansion structure, comprising:

[0007] case;

[0008] A connector for connecting to the side of the electronic device;

[0009] Display screen, capable of communicating with electronic device screens;

[0010] The connecting member is arranged at the first end of the shell, the display screen is arranged at the second end of the shell, and the connecting member is opposite to the display screen.

[0011] In the present application, the display screen of the screen expansion structure can be connected to the side of electronic devices such as mobile phones and IPADs through connectors, and the display screen can share the contents of the electronic device screen, thereby making it easier for photographers or accompanying photographers to observe the contents captured by the electronic device.

[0012] Furthermore, a control panel is provided in the housing, the display screen is electrically connected to the control panel, an interface is provided on the control panel, and the interface is exposed on the housing. In the present application, the interface on the control panel and the interface of the electronic device can be connected via a data cable to achieve data connection and share the screen.

[0013] Furthermore, the interface includes but is not limited to USB, Type-C, and Android interface.

[0014] Furthermore, the control panel is provided with a wireless connection module, which can realize data connection between the two screens in a wireless manner to share the screens.

[0015] Furthermore, a battery is also arranged in the housing, and the battery is electrically connected to the control board. The battery is used to supply power, and it is understandable that the interface can be used to charge the battery and power on the control board in addition to data transmission.

[0016] Furthermore, a pad is provided in the shell, and a plurality of pads are provided, wherein two pads are respectively attached to the two sides of the battery, and the battery can be isolated from the shell and the control board, thus having an anti-collision effect.

[0017] Furthermore, a positioning piece is arranged in the shell, a positioning hole is opened in the pad body, and the positioning piece is passed through the positioning hole.

[0018] Furthermore, more than one positioning member is provided, and the positioning member is provided in the middle or periphery of the shell.

[0019] Furthermore, the pad body is made of soft rubber material, including but not limited to EVA material.

[0020] Furthermore, the shell includes a first shell and a second shell, the first shell is fixedly connected to the second shell, the connecting member is arranged on the first shell, and the display screen is arranged on the second shell.

[0021] Furthermore, the connecting member is a magnet, and a mounting groove is provided on the inner side of the second shell, and the magnet is arranged in the mounting groove.

[0022] Furthermore, a plurality of the magnets are provided, and the plurality of the magnets are combined to form a ring structure.

[0023] Furthermore, a switch button is connected to the control panel, and the switch button is exposed from the shell.

[0024] The advantage of the present invention is that, compared with the prior art, the display screen of the screen expansion structure can be connected to the back of electronic devices such as mobile phones and IPADs through connectors, and the display screen can share the content of the electronic device screen, thereby making it easier for the photographer or accompanying photographer to observe the content captured by the electronic device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of the screen expansion structure and the mobile phone assembly state of this embodiment.

[0026] Figure 2 It is a structural diagram of the screen expansion structure of this embodiment.

[0027] Figure 3 It is an exploded diagram of the screen expansion structure of this embodiment.

[0028] In the figure: 100, screen expansion structure, 200, mobile phone.

[0029] 1. Shell, 11. First shell, 12. Second shell, 13. Mounting groove.

[0030] 2. Connector, 21. Magnet.

[0031] 3. Display screen, 4. Control panel, 5. Interface, 6. Battery, 7. Pad, 71. Positioning hole, 8. Switch button, 9. Positioning piece. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is 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 used to limit the utility model.

[0033] To achieve the above purpose, the technical solution of this embodiment is as follows:

[0034] See also Figure 1-3 As shown, this embodiment provides a screen expansion structure 100, including a shell 1, a connector 2 and a display screen 3; the connector 2 is used to connect to the side of the mobile phone 200; the display screen 3 can communicate with the screen of the mobile phone 200; the connector 2 is arranged at the first end of the shell 1, and the display screen 3 is arranged at the second end of the shell 1, and the connector 2 and the display screen 3 are opposite to each other.

[0035] In the present application, the display screen 3 of the screen extension structure 100 can be connected to the side of the mobile phone 200 through the connector 2, and the display screen 3 can share the content of the mobile phone 200 screen, so that the shooting personnel or accompanying shooting personnel who cannot see the screen of the mobile phone 200 due to the viewing angle can observe the content shot by the mobile phone 200 by observing the display screen 3, so as to effectively shoot. For example, when the user takes a selfie through the rear-view lens of the mobile phone, the back of the mobile phone will be facing himself, and the user can view the content of the shooting picture through the display screen 3 of the screen extension structure 100; when the user takes a picture through the front-view lens of the mobile phone, the back of the mobile phone will be facing outward, and the accompanying shooting personnel can view the content of the shooting picture through the display screen 3 of the screen extension structure 100.

[0036] Furthermore, a control board 4 is provided in the housing 1, the display screen 3 is electrically connected to the control board 4, and an interface 5 is provided on the control board 4, and the interface 5 is exposed on the housing 1. In the present application, the interface 5 on the control board 4 and the interface of the mobile phone 200 can be connected via a data cable, so as to realize data connection and share the screen.

[0037] In this embodiment, the interface 5 includes but is not limited to USB, Type-C, Android interface, Apple interface, etc. For example, in this embodiment, communication between the mobile phone 200 and the display screen 3 can be achieved through the CC interface.

[0038] In this embodiment, a wireless connection module (not shown) may also be provided on the control panel 4, so as to realize data connection between the two screens in a wireless manner so as to share the screens.

[0039] Furthermore, a battery 6 is also provided in the housing 1, and the battery 6 is electrically connected to the control board 4. The battery 6 is used to supply power, and it is understood that the interface 5 can also be used to charge the battery 6 and power on the control board 4 in addition to data transmission.

[0040] Furthermore, a cushion body 7 is provided in the shell 1. Two cushion bodies 7 are provided. The two cushion bodies 7 are respectively attached to the two sides of the battery 6, which can isolate the battery 6 from the shell 1 and the control board 4, and have an anti-collision effect.

[0041] Furthermore, the pad body 7 is made of EVA material.

[0042] Furthermore, a positioning member 9 is disposed in the housing 1 , a positioning hole 71 is formed in the pad body 7 , and the positioning member 9 passes through the positioning hole 71 .

[0043] Furthermore, a plurality of positioning members 9 are provided and are located at the periphery or the middle of the housing 1 .

[0044] Furthermore, the housing 1 includes a first housing 11 and a second housing 12 . The first housing 11 is fixedly connected to the second housing 12 . The connecting member 2 is disposed on the first housing 11 , and the display screen 3 is disposed on the second housing 12 .

[0045] Furthermore, the connecting member 2 adopts a magnet 21 , and a mounting groove 13 is provided on the inner side of the second shell 12 , and the magnet 21 is disposed in the mounting groove 13 .

[0046] Furthermore, a plurality of magnets 21 are provided, and the plurality of magnets 21 are combined to form a ring structure.

[0047] Furthermore, a switch button 8 is connected to the control panel 4 , and the switch button 8 is exposed from the housing 1 .

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A screen expansion structure, characterized in that: include: case; Connectors, used to connect electronic devices; a display screen capable of communicating with the electronic device screen; The connecting member is arranged at the first end of the shell, the display screen is arranged at the second end of the shell, and the connecting member is opposite to the display screen.

2. A screen expansion structure as claimed in claim 1, characterized in that: A control panel is arranged in the shell, the display screen is electrically connected to the control panel, an interface is arranged on the control panel, and the interface is exposed on the shell.

3. A screen expansion structure as claimed in claim 2, characterized in that: The control panel is provided with a wireless connection module.

4. A screen expansion structure as claimed in claim 2, characterized in that: A battery is also arranged in the shell, and the battery is electrically connected to the control board.

5. A screen expansion structure as claimed in claim 4, characterized in that: A pad body is also arranged in the shell, and a plurality of pad bodies are arranged, wherein two pad bodies are respectively attached to two sides of the battery.

6. A screen expansion structure as claimed in claim 5, characterized in that: A positioning piece is arranged in the shell, a positioning hole is opened in the pad body, and the positioning piece is passed through the positioning hole.

7. A screen expansion structure as claimed in claim 1, characterized in that: The shell includes a first shell and a second shell, the first shell is connected to the second shell, the connecting member is arranged on the first shell, and the display screen is arranged on the second shell.

8. A screen expansion structure as claimed in claim 7, characterized in that: The connecting member includes a magnet, and a mounting groove is provided on the inner side of the second shell, and the magnet is arranged in the mounting groove.

9. A screen expansion structure as claimed in claim 8, characterized in that: A plurality of the magnets are provided, and the plurality of the magnets are combined to form a ring structure.

10. A screen expansion structure as claimed in claim 2, characterized in that: The control panel is connected with a switch button, which is connected to the control panel and exposed from the shell.

11. The screen expansion structure according to claim 1, characterized in that: The electronic device includes a mobile phone, an IPAD or a notebook computer.

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