Multifunctional display screen based on touch technology

Abstract

The multifunctional display screen based on the touch technology comprises a frame, a back frame, a screen body and an interface position, the back of the frame is fixedly connected with the back frame, the screen body is fixedly connected to the inner side of the frame, and the screen body sequentially comprises a panel, a conductive layer, an isolation layer, an electrode, a substrate and an auxiliary layer from outside to inside. A plurality of connector positions are arranged on the frame, and a movable column is movably connected to the interior of the back frame. Compared with the prior art, the foldable support has the advantages that the foldable support design is adopted, after the locking block is detached and the locking pin is reversely screwed to be separated from the movable column, the movable column is completely stored in the back frame under the action of the extension spring, the supporting legs are rotationally clamped into the groove positions, and at the moment, the support system is completely stored in the back frame; the hidden groove in the back face of the back frame is designed to be used for containing a screwing head of the locking pin, the back face of the back frame is a plane without protrusions at the moment, the display screen can be held by hand or flatly placed for operation at the moment, use and operation under various scenes are achieved, use is flexible, and meanwhile more portability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to a multifunctional display screen based on touch control technology. Background Art

[0002] Display screen is also commonly called monitor. It is a display tool that displays certain electronic files on the screen through a specific transmission device and then reflects them to the human eye.

[0003] In the prior art, a display screen is often equipped with a bracket system to support the display screen to stand up. For a touch display screen, there is a demand for laying it flat and handheld use. However, the bracket of the display screen in the prior art is inconvenient to disassemble, and after disassembly, there are many accessories, which is inconvenient to install and carry, and it is inconvenient for users to hold and lay it flat. Therefore, a new multifunctional display screen based on touch technology is proposed, and a bracket system that can be quickly stored is designed. After the bracket system is stored, the display screen can be conveniently used by hand or laid flat, and it is more flexible and portable to use. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the present invention is to provide a multifunctional display screen based on touch technology to solve the problems mentioned in the background technology and overcome the deficiencies in the prior art.

[0006] In order to achieve the above-mentioned object, an embodiment of one aspect of the utility model provides a multifunctional display screen based on touch technology, comprising a frame, a back frame, a screen, and an interface position, wherein the back of the frame is fixedly connected to the back frame, the inner side of the frame is fixedly connected to the screen, and the screen is sequentially composed of a panel, a conductive layer, an isolation layer, an electrode, a substrate, and an auxiliary layer from the outside to the inside;

[0007] The frame is provided with a plurality of interface positions;

[0008] The back frame is movably connected to a movable column inside, and a tension spring is fixedly connected between the top of the movable column and the inside of the back frame;

[0009] A slot is provided on the bottom surface of the back frame, and a support foot is movably connected to the bottom end of the movable column;

[0010] A screw hole is provided on the bottom surface of the movable column, and a slot is provided near the root of the support leg, and the slot is bent;

[0011] The screw hole is threadedly connected with a screw, and a locking block is installed on the bottom surface of the movable column through the screw hole and the screw, and the locking block is clamped between the roots of the supporting legs, and two sides of the locking block are fixedly connected with a clamping block, and the clamping block is clamped in the clamping slot;

[0012] A hidden groove is provided on the back of the back frame, and a locking pin is threadedly connected to the back frame and inserted into a hole at the top end of the movable column.

[0013] Preferably, any of the above solutions can retract the movable column into the back frame as a whole, and the supporting legs can be accommodated in the slots.

[0014] Adopting the above technical solution: This display screen is based on touch technology. This display screen can be operated by touch. Its working principle is: when the user touches the screen with a finger or other object, the two conductive layers come into contact at the touch point, forming a closed circuit. The touch operation changes the capacitance distribution on the touch screen. This change is detected by the sensor of the touch screen and converted into an electrical signal. The touch screen controller receives the signal from the touch detection component and converts it into the coordinates of the touch point. These coordinate data are then sent to the central processing unit (CPU) inside the display screen and processed as input instructions. The display part of this display screen is similar to a traditional LCD screen, and mainly uses the optical properties of liquid crystal molecules to display images.

[0015] Touch-sensitive LCD screens combine touch detection with LCD display technology, allowing users to interact with the device directly by touching the screen. When the user touches the screen, the touch detection part converts the touch position into coordinate data and sends it to the CPU for processing. At the same time, the LCD display part displays the corresponding image or information according to the CPU's instructions, realizing human-computer interaction.

[0016] Preferably, any of the above schemes has an included angle of the support leg that is an obtuse angle, and a handle is provided on the bottom surface of the support leg.

[0017] By adopting the above technical solution, the display screen can be placed upright, laid flat, or held in hand, and can be used in a variety of scenarios. It is a multifunctional display screen.

[0018] The above technical solution is adopted: the core structure of the display screen is: movable column, tension spring, slot, foot, screw hole, slot, screw, locking block, card block, hidden slot, locking pin. The core advantages of the display screen are: after the movable column is pulled out from the back frame, the movable column is locked with the locking pin, the foot is rotated, the locking block and the card block are installed through the screws and screw holes, the card block is inserted into the card slot of the foot, and the position and angle of the foot are locked. At this time, the display screen can be erected through the foot and the movable column and used as a vertical display. The device adopts a retractable bracket design. After removing the locking block and twisting the locking pin in reverse to separate it from the movable column, the movable column is completely retracted into the back frame through the action of the tension spring, and the foot is rotated and inserted into the slot. At this time, the bracket system is completely retracted into the back frame. The hidden slot on the back of the back frame is designed to place the screw head of the locking pin. At this time, the back of the back frame is a flat surface without protrusions. At this time, the display screen can be held or laid flat for operation, realizing the use and operation in various scenarios, and the use is more flexible.

[0019] When used as a vertical monitor, the display can be placed stably on a desktop or on the ground, providing users with a more comfortable and convenient viewing and operating experience.

[0020] When in the stored state, users can easily put the display into a backpack or suitcase for easy carrying and movement.

[0021] The design without raised surface ensures that the display screen will not be obstructed or interfered with when lying flat, which is suitable for writing, drawing or other operations that require a flat surface on the desktop.

[0022] Preferably, any of the above schemes is that the slot is in a hook shape, and the screw passes through the locking block.

[0023] Preferably, any of the above solutions is that the locking block and the clamping block are made of plastic, and the bottom surface of the locking block is flush with the bottom surface of the supporting leg.

[0024] Preferably, any of the above schemes is that the locking block cooperates with the locking block to lock the position of the support leg, and the knob at the end of the locking pin is located in the hidden groove.

[0025] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0026] The multifunctional display screen based on touch control technology is arranged by the coordination of movable columns, tension springs, slots, legs, screw holes, slots, screws, locking blocks, blocks, hidden slots and locking pins. After the movable column is pulled out of the back frame, the locking pin is used to lock the movable column, the legs are rotated, the locking blocks and blocks are installed through the screws and screw holes, the blocks are inserted into the slots of the legs, and the positions and angles of the legs are locked. At this time, the display screen can be erected through the legs and the movable columns and used as a vertical display. The device adopts a retractable bracket design. After the locking block is removed and the locking pin is reversely twisted to separate it from the movable column, the movable column is completely retracted into the back frame through the action of the tension spring, the legs are rotated and inserted into the slots, and at this time the bracket system is completely retracted into the back frame. The hidden slot on the back of the back frame is designed to place the screw head of the locking pin. At this time, the back of the back frame is a flat surface without protrusions. At this time, the display screen can be held or laid flat for operation, so that operation in various scenarios can be achieved and the use is more flexible.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0029] Figure 1 It is a structural schematic diagram of the utility model from the first perspective;

[0030] Figure 2 It is a structural schematic diagram of the utility model from a second viewing angle;

[0031] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 4 This is a schematic diagram of the structure of the screw hole of the utility model;

[0033] Figure 5 It is a schematic diagram of the local structure of the extension spring in the utility model.

[0034] In the figure: 1-frame, 2-back frame, 3-screen, 4-interface position, 5-movable column, 6-tension spring, 7-slot, 8-support foot, 9-screw hole, 10-card slot, 11-screw, 12-locking block, 13-card block, 14-hidden slot, 15-locking pin. DETAILED DESCRIPTION

[0035] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] like Figure 1-5 As shown, the multifunctional display screen based on touch control technology comprises a frame 1, a back frame 2, a screen 3, and an interface position 4. The back of the frame 1 is fixedly connected to the back frame 2, and the inner side of the frame 1 is fixedly connected to the screen 3. The screen 3 comprises a panel, a conductive layer, an isolation layer, an electrode, a substrate, and an auxiliary layer from the outside to the inside.

[0038] The frame 1 is provided with a plurality of interface positions 4;

[0039] The back frame 2 is movably connected to a movable column 5, and a tension spring 6 is fixedly connected between the top of the movable column 5 and the inside of the back frame 2;

[0040] The bottom surface of the back frame 2 is provided with a slot 7, and the bottom end of the movable column 5 is movably connected with a support foot 8;

[0041] A screw hole 9 is provided on the bottom surface of the movable column 5, and a slot 10 is provided near the root of the support leg 8, and the slot 10 is bent;

[0042] The screw hole 9 is threadedly connected with a screw 11, and a locking block 12 is installed on the bottom surface of the movable column 5 through the screw hole 9 and the screw 11. The locking block 12 is clamped between the roots of the legs 8. The two sides of the locking block 12 are fixedly connected with a clamping block 13, and the clamping block 13 is clamped in the clamping slot 10;

[0043] A hidden groove 14 is provided on the back of the back frame 2 , and a locking pin 15 is threadedly connected to the back frame 2 and inserted into the hole at the top end of the movable column 5 .

[0044] Embodiment 1: The movable column 5 can be integrally received in the back frame 2, and the support leg 8 can be received in the slot 7. The included angle of the support leg 8 is an obtuse angle, and a handle is provided on the bottom surface of the support leg 8. This display screen can be placed upright, laid flat, or held by hand, and can be used and operated in a variety of scenarios. It is a multifunctional display screen. The card slot 10 is in the shape of a curved hook, and the screw 11 passes through the locking block 12. The locking block 12 and the card block 13 are made of plastic, and the bottom surface of the locking block 12 is flush with the bottom surface of the support leg 8. The card block 13 cooperates with the locking block 12 to lock the position of the support leg 8, and the knob at the end of the locking pin 15 is located in the hidden slot 14.

[0045] Embodiment 2: When used as a vertical display, the display screen can be stably placed on a desktop or the ground, providing users with a more comfortable and convenient viewing and operating experience.

[0046] When in the stored state, users can easily put the display into a backpack or suitcase for easy carrying and movement.

[0047] The design without raised surface ensures that the display screen will not be obstructed or interfered with when lying flat, which is suitable for writing, drawing or other operations that require a flat surface on the desktop.

[0048] The working principle of the utility model is as follows:

[0049] This display is based on touch technology. The screen of this display can be operated by touch. Its working principle is: when the user touches the screen with a finger or other object, the two conductive layers come into contact at the touch point, forming a closed circuit. The touch operation changes the capacitance distribution on the touch screen. This change is detected by the sensor of the touch screen and converted into an electrical signal. The touch screen controller receives the signal from the touch detection component and converts it into the coordinates of the touch point. These coordinate data are then sent to the central processing unit (CPU) inside the display to be processed as input instructions. The display part of this display is similar to a traditional LCD screen, mainly using the optical properties of liquid crystal molecules to display images.

[0050] Touch-sensitive LCD screens combine touch detection with LCD display technology, allowing users to interact with the device directly by touching the screen. When the user touches the screen, the touch detection part converts the touch position into coordinate data and sends it to the CPU for processing. At the same time, the LCD display part displays the corresponding image or information according to the CPU's instructions, realizing human-computer interaction.

[0051] After the movable column 5 is pulled out from the back frame 2, the movable column 5 is locked with the locking pin 15, the support leg 8 is rotated, the locking block 12 and the card block 13 are installed through the screw 11 and the screw hole 9, and the card block 13 is inserted into the card slot 10 of the support leg 8 to lock the position and angle of the support leg 8. At this time, the display screen can be erected through the support leg 8 and the movable column 5 and used as a vertical display. The device adopts a retractable bracket design. After the locking block 12 is removed and the locking pin 15 is reversed to disengage it from the movable column 5, the movable column 5 is completely retracted into the back frame 2 through the action of the tension spring 6, and the support leg 8 is rotated and inserted into the slot 7. At this time, the bracket system is completely retracted into the back frame 2. The hidden groove 14 on the back of the back frame 2 is designed to place the screw head of the locking pin 15. The back of the back frame 2 is a flat surface without a protrusion. At this time, the display screen can be held or laid flat for operation.

[0052] Compared with the prior art, the present invention has the following beneficial effects:

[0053] The multifunctional display screen based on touch control technology is provided by the coordinated arrangement of the movable column 5, the tension spring 6, the slot 7, the support leg 8, the screw hole 9, the slot 10, the screw 11, the locking block 12, the locking block 13, the hidden slot 14 and the locking pin 15. After the movable column 5 is pulled out from the back frame 2, the movable column 5 is locked with the locking pin 15, the support leg 8 is rotated, the locking block 12 and the locking block 13 are installed through the screw 11 and the screw hole 9, the locking block 13 is locked in the slot 10 of the support leg 8, and the position and angle of the support leg 8 are locked. At this time, the display screen can be moved by the support leg 8, the movable column 5, the tension spring 6, the slot 7, the support leg 8, the screw hole 9, the locking block 12, the locking block 13, the hidden slot 14 and the locking pin 15. The column 5 is erected and used as a vertical display. The device adopts a retractable bracket design. After removing the locking block 12 and twisting the locking pin 15 to disengage it from the movable column 5, the movable column 5 is completely retracted into the back frame 2 through the action of the tension spring 6, and the support leg 8 is rotated and snapped into the slot 7. At this time, the bracket system is completely retracted into the back frame 2. The hidden groove 14 on the back of the back frame 2 is designed to place the screw head of the locking pin 15. The back of the back frame 2 is a flat surface without protrusions. At this time, the display screen can be held or laid flat for operation, realizing operation in a variety of scenarios and being more flexible to use.

Claims

1. A multifunctional display screen based on touch technology, characterized in that: The device comprises a frame (1), a back frame (2), a screen (3), and an interface (4); the back of the frame (1) is fixedly connected to the back frame (2); the inner side of the frame (1) is fixedly connected to the screen (3); and the screen (3) comprises, from the outside to the inside, a panel, a conductive layer, an isolation layer, an electrode, a substrate, and an auxiliary layer; The frame (1) is provided with a plurality of interface positions (4); The back frame (2) is movably connected to a movable column (5), and a tension spring (6) is fixedly connected between the top end of the movable column (5) and the inside of the back frame (2); The bottom surface of the back frame (2) is provided with a slot (7), and the bottom end of the movable column (5) is movably connected with a support foot (8); A screw hole (9) is provided on the bottom surface of the movable column (5), and a slot (10) is provided near the root of the support leg (8), wherein the slot (10) is bent; The screw hole (9) is threadedly connected with a screw (11), and a locking block (12) is installed on the bottom surface of the movable column (5) through the screw hole (9) and the screw (11), and the locking block (12) is clamped between the roots of the supporting legs (8), and the two sides of the locking block (12) are fixedly connected with a clamping block (13), and the clamping block (13) is clamped in the clamping slot (10); A hidden groove (14) is provided on the back of the back frame (2), and a locking pin (15) is threadedly connected to the back frame (2) and the locking pin (15) is inserted into the hole at the top end of the movable column (5).

2. The multifunctional display screen based on touch technology as claimed in claim 1, characterized in that: The movable column (5) can be integrally received in the back frame (2), and the support leg (8) can be received in the slot (7).

3. The multifunctional display screen based on touch technology as claimed in claim 2, characterized in that: The included angle of the support foot (8) is an obtuse angle, and a handle is provided on the bottom surface of the support foot (8).

4. The multifunctional display screen based on touch technology as claimed in claim 3, characterized in that: The locking slot (10) is in the shape of a hook, and the screw (11) passes through the locking block (12).

5. The multifunctional display screen based on touch technology as claimed in claim 4, characterized in that: The locking block (12) and the clamping block (13) are made of plastic material, and the bottom surface of the locking block (12) is flush with the bottom surface of the supporting foot (8).

6. The multifunctional display screen based on touch technology as claimed in claim 5, characterized in that: The locking block (13) cooperates with the locking block (12) to lock the position of the support leg (8), and the knob at the end of the locking pin (15) is located in the hidden groove (14).

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