CN211956290U

CN211956290U - Double-screen portable display with touch function

Info

Publication number: CN211956290U
Application number: CN202020907611.5U
Authority: CN
Inventors: 伍华东
Original assignee: Guangxi Century Innovation Display Electronics Co Ltd
Current assignee: Guangxi Century Innovation Display Electronics Co Ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-11-17
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a double-screen portable display with touch, which comprises a main machine, an auxiliary screen and a main screen; the host is internally provided with a power supply, a CPU (Central processing Unit) processor and a wireless screen projection module, the right side of the host is movably connected with the auxiliary screen into a whole through a first double-rotating-shaft mechanism, and the left side of the auxiliary screen is movably connected with the main screen into a whole through a second double-rotating-shaft mechanism. The utility model has a double-screen double-rotating shaft structure, which skillfully improves the utilization rate of double screens to the maximum; the main screen and the auxiliary screen can be used separately, the main screen is used for displaying, and the auxiliary screen can be used for a keyboard or a handwriting board; the main screen and the auxiliary screen can be combined to serve as a large screen to enlarge the display screen, so that better experience is provided for a user, and convenience in user operation and working efficiency are improved.

Description

Double-screen portable display with touch function

Technical Field

The utility model relates to a display field specifically is a portable display of touch is taken to double screen.

Background

The display is a display tool which displays a file on a screen and reflects the file to human eyes, and is widely applied to the aspects of learning, entertainment, office work and the like; however, the screen of the display in the current market is too small, so that a user cannot clearly watch the contents displayed on the notebook computer, the picture is crowded, eyes are sour after the user spends a long time, characters on the screen become blurred, the eyes are uncomfortable to see, the eyesight is easy to decline, the display is too small, the display effect is influenced, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable display of touch is taken to double screen to the screen that proposes the display among the above-mentioned background art is too little, bandwagon effect and customer experience poor problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable display with double screens and touch comprises a main machine, an auxiliary screen and a main screen; the host is internally provided with a power supply and a CPU (central processing unit) processor, the CPU module is connected with the main screen and the auxiliary screen through an eDP (enhanced data package) signal and controls the main screen and the auxiliary screen to operate, and the main screen and the auxiliary screen are both touch display screens; the right side of the main machine is movably connected with the auxiliary screen into a whole through a first double-rotating-shaft mechanism, and the left side of the auxiliary screen is movably connected with the main screen into a whole through a second double-rotating-shaft mechanism.

The wireless screen projection module is electrically connected with the CPU module and can be connected with intelligent equipment.

The screen projection protocol adopted by the wireless screen projection module comprises DLNA, MIRACAST or AIRPLAY, and the network for connecting the wireless screen projection module with the intelligent device comprises Bluetooth connection and/or WIFI connection, ZigBee connection and NFC connection.

Preferably, the first double-rotating-shaft mechanism comprises a first main rotating shaft positioned on the right side of the host, a first auxiliary rotating shaft positioned at the bottom of the auxiliary screen, and first connecting cloth for connecting the first main rotating shaft and the first auxiliary rotating shaft in a wrapping manner; the front side and the back side of the first main rotating shaft are fixedly connected with a first main connecting block, and the left side of the block surface of the first main connecting block is fixedly connected to the right side of the main machine through a first fastener; the front and the back of the first auxiliary rotating shaft are fixedly connected with a first auxiliary connecting block, and the surface of a block body of the first auxiliary connecting block is fixedly connected to the right side of the auxiliary screen through another group of first fastening pieces; the left side surface of the first connecting cloth is bonded on the right side wall of the auxiliary screen through an adhesive.

Preferably, the second double-rotating-shaft mechanism comprises a second main rotating shaft positioned on the left side of the auxiliary screen, a second auxiliary rotating shaft positioned at the bottom of the main screen, and second connecting cloth for connecting the second main rotating shaft and the second auxiliary rotating shaft in a covering manner; the front side and the back side of the second main rotating shaft are fixedly connected with a second main connecting block, and the right side of the block surface of the second main connecting block is fixedly connected to the left side of the auxiliary screen through a second fastening piece; the front and the back of the second auxiliary rotating shaft are fixedly connected with a second auxiliary connecting block, and the surface of a block of the second auxiliary connecting block is fixedly connected to the bottom surface of the main screen through another group of second fasteners; the right side surface of the second connecting cloth is bonded to the left side wall of the auxiliary screen through another group of adhesives.

Preferably, the output end of the power supply is electrically connected with the CPU, the output end of the CPU is respectively connected with the main screen and the auxiliary screen through eDp signals and controls the operation of the main screen and the auxiliary screen, and the output end of the CPU is connected with a USB-C interface which can be connected with intelligent equipment; the CPU processor is connected with the wireless screen projection module.

Preferably, the main screen is connected with the CPU processor through a first connector, the sub-screen is connected with the CPU processor through a second connector, and the first connector and the second connector both include VGA connection lines, HDMI connection lines, and the like.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the display has a double-screen double-rotating-shaft structure through the arrangement of the first double-rotating-shaft mechanism and the second double-rotating-shaft mechanism, so that the double-screen utilization rate is skillfully increased to the maximum; the main screen and the auxiliary screen can be used separately, the main screen is used for displaying, and the auxiliary screen can be used for a keyboard; the main screen and the auxiliary screen can be combined to serve as a large screen to enlarge the display screen, better experience is provided for a user, and convenience in user operation and working efficiency are improved.

Drawings

Fig. 1 is a perspective view of the display in an expanded state according to the present invention;

FIG. 2 is a perspective view of the overall structure of the main unit and the auxiliary screen of the present invention;

FIG. 3 is a perspective view of the whole structure of the combination of the auxiliary screen and the main screen;

FIG. 4 is a schematic diagram of the display in a fully folded state according to the present invention;

FIG. 5 is a schematic circuit diagram of the present invention;

fig. 6 is the schematic diagram of the CPU processor signal connection main screen and the auxiliary screen.

In the figure: the main frame, 11CPU processor, 12 wireless screen projection module, 13 power supply, 14USB-C interface, 15 first connector, 16 second connector, 2 first double-rotating shaft mechanism, 21 first main rotating shaft, 22 first auxiliary rotating shaft, 23 first connecting cloth, 24 first main connecting block, 241 first fastener, 25 first auxiliary connecting block, 3 auxiliary screen, 4 second double-rotating shaft mechanism, 41 second main rotating shaft, 42 second auxiliary rotating shaft, 43 second connecting cloth, 44 second main connecting block, 441 second fastener, 45 second auxiliary connecting block, 5 main screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a double-screen portable display with touch comprises a main machine 1, an auxiliary screen 3 and a main screen 5; a power supply 13, a CPU (central processing unit) 11 and a wireless screen projection module 12 are arranged in the host 1, the right side of the host 1 is movably connected with the auxiliary screen 3 into a whole through a first double-rotating-shaft mechanism 2, and the left side of the auxiliary screen 3 is movably connected with the main screen 5 into a whole through a second double-rotating-shaft mechanism 4; the main screen 5 and the auxiliary screen 3 are connected through eDp signal output by a CPU chip of the CPU processor 11, so that data can be input and output between the CPU processor 11 and the main screen 5 and the auxiliary screen 3, meanwhile, the main screen 5 is connected with the auxiliary screen 3, and the expansion function of the CPU processor 11 enables the display pictures of the main screen 5 and the auxiliary screen 3 to be spliced together, so that the expansion effect is achieved, and the screen is enlarged; in order to facilitate operation, a man-machine interaction mode is added, a touch display screen is formed by the main screen 5 and the auxiliary screen 3, a user operates the touch display screen, a touch signal is generated by the touch display screen and is transmitted to the CPU 11, and the CPU 11 operates according to the received touch signal.

Referring to fig. 1, 2, 3 and 4, the display screen can be used in a double-screen mode in an unfolded state, the auxiliary screen 3 can be used for expansion, and due to the double-screen structure, the lower auxiliary screen 3 can be used as a handwriting pad and a keyboard, and flexibility of man-machine interaction is improved by arranging the touch display screen.

Referring to fig. 1, fig. 2 and fig. 4, the first dual-rotation shaft mechanism 2 includes a first main rotation shaft 21 located at the right side of the main machine 1, a first auxiliary rotation shaft 22 located at the bottom of the auxiliary screen 3, and a first connecting cloth 23 wrapping and connecting the first main rotation shaft 21 and the first auxiliary rotation shaft 22 into a whole; the front and the back of the first main rotating shaft 21 are fixedly connected with a first main connecting block 24, and the left side of the block surface of the first main connecting block 24 is fixedly connected to the right side of the main machine 1 through a first fastening piece 241; the front and the back of the first auxiliary rotating shaft 22 are fixedly connected with a first auxiliary connecting block 25, and the block surface of the first auxiliary connecting block 25 is fixedly connected to the right side of the auxiliary screen 3 through another group of first fastening pieces 241; the left side surface of the first connection cloth 23 is adhered to the right side wall of the sub-screen 3 by an adhesive.

Referring to fig. 1, 3 and 4, the second dual-rotation shaft mechanism 4 includes a second main rotation shaft 41 located at the left side of the secondary screen 3, a second secondary rotation shaft 42 located at the bottom of the primary screen 5, and a second connection cloth 43 covering and connecting the second main rotation shaft 41 and the second secondary rotation shaft 42 into a whole; the front and the back of the second main rotating shaft 41 are fixedly connected with a second main connecting block 44, and the right side of the block surface of the second main connecting block 44 is fixedly connected with the left side of the auxiliary screen 3 through a second fastening piece 441; the front and the back of the second auxiliary rotating shaft 42 are fixedly connected with a second auxiliary connecting block 45, and the surface of a block of the second auxiliary connecting block 45 is fixedly connected with the bottom surface of the main screen 5 through another group of second fastening pieces 441; the right side surface of the second connecting cloth 43 is adhered to the left side wall of the sub-screen 3 by another set of adhesive; wherein, the first connecting cloth 23 and the second connecting cloth 43 are sewn by leather.

Referring to fig. 5 and 6, an output end of the power supply 13 is electrically connected to the CPU processor 11, an output end of the CPU processor 11 is respectively connected to the main screen 5 and the sub-screen 3 through eDp signals and controls the operation thereof, an output end of the CPU processor 11 is connected to the USB-C interface 14, and the USB-C interface 14 is connectable to an intelligent device; the CPU 11 is connected with the wireless screen projection module 12; the wireless screen projection module 12 can be connected with intelligent equipment, the network connection mode of the wireless screen projection module 12 and the intelligent equipment is Bluetooth connection, WIFI connection, ZigBee connection or NFC connection, operation and operation are carried out through software such as DLNA, MIRACAST, AIRPLAY and the like, wireless screen projection is supported, the constraint of a data line can be eliminated under the condition that the electric quantity of a mobile phone is sufficient, power plug is not needed, the constraint of a socket is solved, and office can be carried out anytime and anywhere; the main screen 5 is connected with the CPU 11 through a first connector 15, the auxiliary screen 3 is connected with the CPU 11 through a second connector 16, and the first connector 15 and the second connector 16 both comprise VGA connecting lines, HDMI connecting lines and the like; the auxiliary screen 3 and the main screen 5 both adopt liquid crystal display screens, the USB-C interface 14 is connected with the CPU 11, the USB-C interface 14 can be connected with the intelligent equipment function, when a user uses the intelligent mobile phone, when the electric quantity of the intelligent mobile phone is insufficient, the user can be connected with the mobile phone through the USB-C interface 14, the display supports the USB-C interface 14 of the mobile phone, the display can be connected with the mobile phone to realize mobile office work and provide mobile phone charging, the auxiliary screen 3 can be used as a keyboard, and the USB-C interface 14 can be used as a notebook after being connected for office work; the CPU 11 is a core X, Intel I7 processor.

According to the double-screen portable display with the touch function, the CPU module is connected with the main screen and the auxiliary screen through an eDP signal and controls the main screen and the auxiliary screen to operate, and the main screen and the auxiliary screen are both touch display screens.

The wireless screen projection module can be arranged inside the host, and an external wireless screen projection device can be arranged; the wireless screen projection module is electrically connected with the CPU module and can be connected with intelligent equipment. The screen projection protocol adopted by the wireless screen projection module 12 comprises DLNA, MIRACAST or AIRPLAY, and the network for connecting the wireless screen projection module with the intelligent device comprises Bluetooth connection and/or WIFI connection, ZigBee connection and NFC connection.

The display further comprises an HDMI (high-definition multimedia interface), the HDMI is connected with the CPU (central processing unit) 11, the HDMI can be connected with a computer, and the display can be connected with the computer through the HDMI, so that a screen of the computer can be expanded, a user can enlarge the screen, and the display is convenient for a client to learn, work and work.

The utility model has the advantages that the display has a double-screen double-rotating-shaft structure through the arrangement of the first double-rotating-shaft mechanism 2 and the second double-rotating-shaft mechanism 4, so that the double-screen utilization rate is skillfully increased to the maximum; the double-rotating shaft is connected with the main screen 5 and the auxiliary screen 3 and is connected with the CPU processor 11, the CPU processor 11 expands display pictures to the main screen 5 and the auxiliary screen 3, the main screen 5 and the auxiliary screen 3 can be used separately, the main screen 5 is used for displaying, and the auxiliary screen 3 can be used for a keyboard or a handwriting board; the main screen 5 and the auxiliary screen 3 can be combined to serve as a large screen to enlarge the display screen, so that better experience is provided for users, and convenience in user operation and working efficiency are improved.

The utility model discloses a unique double screen double hinge design, from the electrified source, and possess the touch function, have frivolous, portable characteristics. The function of the mobile phone support supports a Type-c interface of the mobile phone, and the mobile phone can be linked to realize mobile office and provide mobile phone charging; the wireless screen projection is supported, and the constraint of wire disconnection can be avoided under the condition that the electric quantity of the mobile phone is sufficient; compared with the similar portable display products in the market, the portable display device does not need to be plugged, solves the constraint of a socket and can work at any time and any place; due to the double-screen structure, the small screen below the double-screen keyboard can be used as a handwriting board and a keyboard; the mobile phone supports a touch function, and can be used as a pad after being linked with the mobile phone; the software supports DLNA, MIRACAST and AIRPLAY, and almost covers all wireless screen transmission schemes in the market; the resolution ratio is High, and a QHD OLED screen (the QHD English full spelling is Quad High Definition with High resolution ratio) is adopted, so that the display is more exquisite; under the condition of such high load, this product adopts the heat dissipation design of two graphite flakes plus the aluminium foil, and wherein high-end graphite material is adopted to many places, under the condition of not thickening the product, furthest's improvement heat dispersion, guarantee the security of product.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable display with double screens and touch comprises a main machine (1), an auxiliary screen (3) and a main screen (5); the host (1) is internally provided with a power supply (13) and a CPU processor (11), and is characterized in that: the CPU module is connected with the main screen and the auxiliary screen through an eDP signal and controls the main screen and the auxiliary screen to operate, and the main screen and the auxiliary screen are both touch display screens; the right side of the host (1) is movably connected with the auxiliary screen (3) into a whole through a first double-rotating-shaft mechanism (2), and the left side of the auxiliary screen (3) is movably connected with the main screen (5) into a whole through a second double-rotating-shaft mechanism (4).

2. The dual-screen portable display with touch of claim 1, wherein: the host (1) is further connected with a wireless screen projection module (12), the wireless screen projection module is electrically connected with the CPU module, and the wireless screen projection module can be connected with intelligent equipment.

3. The dual-screen portable display with touch of claim 2, wherein: the screen projection protocol adopted by the wireless screen projection module (12) comprises DLNA, MIRACAST or AIRPLAY, and the network for connecting the wireless screen projection module with the intelligent device comprises Bluetooth connection and/or WIFI connection, ZigBee connection and NFC connection.

4. The dual-screen portable display with touch of claim 1, wherein: the output end of the CPU (11) is connected with a USB-C interface (14), and the USB-C interface (14) can be connected with intelligent equipment; the CPU processor (11) is connected with the wireless screen projection module (12).

5. The dual-screen portable display with touch of claim 1, wherein: the main screen (5) is connected with the CPU (11) through a first connector (15), the auxiliary screen (3) is connected with the CPU (11) through a second connector (16), and the first connector (15) and the second connector (16) comprise VGA connecting lines, HDMI connecting lines and the like.

6. The dual-screen portable display with touch of claim 1, wherein: the first double-rotating-shaft mechanism (2) comprises a first main rotating shaft (21) positioned on the right side of the main machine (1), a first auxiliary rotating shaft (22) positioned at the bottom of the auxiliary screen (3), and first connecting cloth (23) which coats and connects the first main rotating shaft (21) and the first auxiliary rotating shaft (22) into a whole; the front and the back of the first main rotating shaft (21) are fixedly connected with a first main connecting block (24), and the left side of the block surface of the first main connecting block (24) is fixedly connected to the right side of the main machine (1) through a first fastening piece (241); the front and the back of the first auxiliary rotating shaft (22) are fixedly connected with a first auxiliary connecting block (25), and the surface of a block body of the first auxiliary connecting block (25) is fixedly connected to the right side of the auxiliary screen (3) through another group of first fastening pieces (241); the left side surface of the first connecting cloth (23) is adhered to the right side wall of the auxiliary screen (3) through an adhesive.

7. The dual-screen portable display with touch of claim 1, wherein: the second double-rotating-shaft mechanism (4) comprises a second main rotating shaft (41) positioned on the left side of the auxiliary screen (3), a second auxiliary rotating shaft (42) positioned at the bottom of the main screen (5), and second connecting cloth (43) which coats and connects the second main rotating shaft (41) and the second auxiliary rotating shaft (42) into a whole; the front and the back of the second main rotating shaft (41) are fixedly connected with a second main connecting block (44), and the right side of the block surface of the second main connecting block (44) is fixedly connected to the left side of the auxiliary screen (3) through a second fastening piece (441); the front and the back of the second auxiliary rotating shaft (42) are fixedly connected with a second auxiliary connecting block (45), and the surface of a block body of the second auxiliary connecting block (45) is fixedly connected to the bottom surface of the main screen (5) through another group of second fastening pieces (441); the right side surface of the second connecting cloth (43) is adhered to the left side wall of the secondary screen (3) through another group of adhesives.