An embedded industrial control display screen

Abstract

This utility model provides an embedded industrial control display screen, belonging to the field of industrial control display screens. It includes a display screen frame, an internal display mechanism for display functions, external mounting components for embedded installation, and external connection components for connecting to external devices on the side walls of the display screen frame. Through its designed display mechanism, this utility model provides a clear display interface for the LCD screen, meeting the needs of real-time data monitoring and parameter display in industrial production. The resistive touchscreen supports direct touch operation, solving the problem of convenient interaction for operators. Simultaneously, HDMI and DP interfaces support high-definition video signal input, allowing connection to industrial computers, PLCs, and other devices, solving the problem of high-definition display and data synchronization between different devices, and adapting to various control systems.

Description

Technical Field

[0001] This utility model relates to the field of industrial control displays, and more specifically, to an embedded industrial control display. Background Technology

[0002] In the industrial control cabinets of automated production lines and CNC machine tools in factories, the industrial control display screen serves as a human-machine interface. Operators can use it to monitor production progress, equipment status, product quality, and other information in real time, and adjust parameters and issue commands to achieve precise control and efficient management.

[0003] A search revealed that Chinese patent CN222316367U discloses "an embedded industrial control display screen, comprising a display screen body used for industrial control data display, a positioning and moving mechanism fixedly provided on one side of the display screen body, and a protective mechanism fixedly provided at the top of the positioning and moving mechanism; the positioning and moving mechanism includes a positioning frame, and a positioning frame fixedly provided on the outer wall of the display screen body. This invention uses the output ends of motors fixed at both ends of the positioning frame to drive two positioning screws to rotate, so that the two positioning screws are threadedly connected to two moving seats, so that the two moving seats drive two second positioning racks to move, so that the two first positioning racks drive the positioning frame and the display screen body to slide stably, which facilitates the easy disassembly of the display screen body, increases the disassembly and assembly efficiency of the embedded industrial control display screen, and increases the maintenance efficiency of the embedded industrial control display screen." However, the following defects still exist:

[0004] (1) In actual use, the device lacks the necessary means for human-computer interaction and cannot provide operators with a convenient interaction method, resulting in poor practicality.

[0005] (2) When using this device, the display screen is installed through the mechanical structure between the lead screw and the rack. The installation of the moving positioning mechanism is required first, which is too cumbersome and inconvenient in actual use. At the same time, it uses two motors for driving, and precise synchronization is required to ensure the synchronous movement of the moving seats on both sides. Differences in motor performance or delays in control signals may cause inconsistent movement on both sides, which can easily cause structural distortion. Therefore, an embedded industrial control display screen is proposed. Utility Model Content

[0006] The purpose of this utility model is to address the problem that the existing device requires the installation of a moving positioning mechanism before installing the display screen through the mechanical structure between the lead screw and rack. This is too cumbersome and inconvenient in actual use. Furthermore, the device uses two motors for driving, which requires precise synchronization to ensure the synchronous movement of the two moving seats. Differences in motor performance or delays in control signals may lead to inconsistent movement on both sides, which can easily cause structural distortion.

[0007] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0008] The present invention is as follows: an embedded industrial control display screen, including a display screen frame, a display mechanism for realizing display function is provided inside the display screen frame, an installation component for embedded installation is provided outside the display screen frame, and an external component for connecting to external devices is provided on the side wall of the display screen frame.

[0009] The display mechanism includes a resistive touch screen disposed inside the display frame, an LCD screen disposed inside the display frame, the resistive touch screen disposed inside the LCD screen, an HDMI interface disposed on the side wall of the display frame, a DP interface disposed on the side wall of the display frame, and a power interface disposed on the side wall of the display frame.

[0010] As a preferred technical solution of this utility model, the mounting component includes a sealing gasket disposed on the outside of the display screen frame, and a threaded hole is provided on the side wall of the display screen frame, with a locking bolt disposed inside the threaded hole.

[0011] As a preferred technical solution of this utility model, the external component includes a USB interface disposed on the side wall of the display frame, the number of the USB interfaces is two, and a Bluetooth module is disposed inside the display frame.

[0012] As a preferred technical solution of this utility model, heat dissipation holes are provided on the side wall of the display frame, and a dustproof mesh is provided on the outside of the heat dissipation holes.

[0013] As a preferred embodiment of this invention, the sealing gasket is made of rubber.

[0014] As a preferred technical solution of this utility model, the display screen frame is made of aluminum alloy.

[0015] As a preferred technical solution of this utility model, the side wall of the display frame is provided with reinforcing ribs, and the reinforcing ribs are cross-shaped.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. Through the set display mechanism, the LCD screen can provide a clear display interface during use to meet the needs of real-time data monitoring and parameter display in industrial production. The resistive touch screen supports direct touch operation, which solves the problem of convenient interaction for operators. At the same time, the HDMI interface and DP interface support high-definition video signal input, which can be connected to industrial computers, PLCs and other devices, solving the problem of high-definition display and data synchronization between different devices, and is compatible with various control systems.

[0018] 2. With the installation components in place, the sealing gasket is installed between the display frame and the mounting surface to form a sealing structure. The simple fit of the threaded hole and the locking bolt fixes the display frame to the equipment panel or cabinet, improving the applicability and deployment flexibility of the device. Attached Figure Description

[0019] Figure 1 This utility model provides a structural schematic diagram of an embedded industrial control display screen;

[0020] Figure 2 A schematic diagram of the overall structure of an embedded industrial control display screen provided by this utility model;

[0021] Figure 3 A schematic diagram of the left-side structure of an embedded industrial control display screen provided by this utility model;

[0022] Figure 4 This utility model provides an embedded industrial control display screen. Figure 3 A three-dimensional sectional view at point AA;

[0023] Figure 5 A front view structural diagram of an embedded industrial control display screen provided by this utility model;

[0024] Figure 6 This utility model provides an embedded industrial control display screen. Figure 5 A three-dimensional sectional view at point BB;

[0025] Figure 7 This is a rear view structural diagram of an embedded industrial control display screen provided by this utility model.

[0026] The diagram shows: 1. Display screen frame; 2. Display mechanism; 3. Mounting components; 4. External components; 5. Heat dissipation holes; 6. Dustproof mesh; 7. Reinforcing ribs; 201. Resistive touch screen; 202. LCD screen; 203. HDMI interface; 204. DP interface; 205. Power interface; 301. Sealing gasket; 302. Threaded hole; 303. Locking bolt; 401. USB interface; 402. Bluetooth module. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0028] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] like Figure 1 As shown, this embodiment proposes an embedded industrial control display screen, including a display screen frame 1, a display mechanism 2 for displaying functions is provided inside the display screen frame 1, an installation component 3 for embedded installation is provided outside the display screen frame 1, and an external component 4 for connecting to external devices is provided on the side wall of the display screen frame 1.

[0032] like Figure 2 , Figure 6 and Figure 7 As shown, the display mechanism 2 includes a resistive touchscreen 201 disposed inside the display frame 1. An LCD screen 202 is disposed inside the display frame 1. The resistive touchscreen 201 is located inside the LCD screen 202 and can clearly display various images and text. Touch operation is achieved through the resistive touchscreen 201. An HDMI interface 203 is disposed on the side wall of the display frame 1, providing clear and smooth audio-visual effects. A DP interface 204 is disposed on the side wall of the display frame 1, supporting higher bandwidth and resolution. A power interface 205 is disposed on the side wall of the display frame 1 to provide power for the display frame 1. In use, an external power supply is connected through the power interface 205 to enable normal operation of the display. The resistive touchscreen 201 operates based on the pressure sensing principle to achieve touch operation. The LCD screen 202 uses the optical properties of liquid crystal molecules to display images and protects the resistive touchscreen 201 behind it. The HDMI interface 203 or the DP interface 204 can be selected according to different working environment requirements.

[0033] like Figure 4 and Figure 6 As shown, the mounting assembly 3 includes a sealing gasket 301 disposed on the outside of the display frame 1, which provides a certain buffering effect and fills the embedded gaps to reduce the ingress of dust and moisture. A threaded hole 302 is provided on the side wall of the display frame 1, and a locking bolt 303 is disposed inside the threaded hole 302. The threaded hole 302 and the locking bolt 303 provide a secure installation. When the display frame 1 is embedded and installed, the sealing gasket 301 is compressed between the display frame 1 and the mounting surface, filling the gap between them. Then, the locking bolt 303 and the threaded hole 302 are threadedly engaged to firmly fix the display frame 1 in the mounting position.

[0034] like Figure 2 and Figure 4 As shown, the external component 4 includes two USB ports 401 located on the side wall of the display frame 1. These ports allow for data storage and retrieval via external storage devices. The display frame 1 also houses a Bluetooth module 402, enabling remote operation and control of the display for data viewing and debugging. In use, external storage devices, keyboards, mice, and other devices are connected via the USB ports 401 for data reading and input. The Bluetooth module 402 facilitates wireless communication between devices over short distances.

[0035] like Figure 4 and Figure 7 As shown, heat dissipation holes 5 are provided on the side wall of the display frame 1, and a dustproof mesh 6 is provided on the outside of the heat dissipation holes 5. In use, the heat dissipation holes 5 effectively reduce the temperature inside the display frame 1, while the dustproof mesh 6 prevents dust and debris from entering the interior of the display frame 1.

[0036] like Figure 6 As shown, the sealing gasket 301 is made of rubber. In use, the rubber sealing gasket 301 exhibits good elasticity and sealing performance.

[0037] like Figure 1 As shown, the display frame 1 is made of aluminum alloy. In use, aluminum alloy has the advantages of being lightweight and high-strength, which can reduce the overall weight while providing a stable structure.

[0038] like Figure 7 As shown, reinforcing ribs 7 are provided on the side walls of the display frame 1. The reinforcing ribs 7 are cross-shaped. In use, this improves the structural strength of the display frame 1, enabling it to withstand greater external impacts and enhancing the reliability and safety of the display frame 1.

[0039] Specifically, when using this embedded industrial control display screen: during the embedded installation of the display screen frame 1, the sealing gasket 301 is compressed between the display screen frame 1 and the mounting surface, filling the gap between them. Then, the display screen frame 1 is securely fixed to the installation position by the threaded engagement of the locking bolt 303 and the threaded hole 302 (e.g., ...). Figure 4 and Figure 6 As shown), the display screen operates normally when an external power supply is connected via power interface 205. The resistive touchscreen 201 operates on the principle of pressure sensing to achieve touch operation. The LCD screen 202 uses the optical properties of liquid crystal molecules to display images and simultaneously protects the resistive touchscreen 201 behind it. An HDMI interface 203 or a DP interface 204 can be selected according to different working environment requirements (e.g., ...). Figure 2 , Figure 6 and Figure 7 (As shown), then external storage devices, keyboards, mice, etc. are connected via USB interface 401 to realize data reading and input operations. Data transfer between devices is achieved over short distances via Bluetooth module 402's wireless communication technology (e.g., ...). Figure 2 and Figure 4 As shown), the heat dissipation holes 5 effectively reduce the temperature inside the display frame 1, while the dustproof mesh 6 prevents dust and debris from entering the display frame 1 (as shown). Figure 4 and Figure 7 (As shown).

[0040] All technical features in this embodiment can be freely combined according to actual needs.

[0041] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. An embedded industrial display screen comprising a display screen frame (1), characterized in that, The display frame (1) is provided with a display mechanism (2) that realizes the display function inside, and an installation component (3) for embedded installation is provided on the outside of the display frame (1). An external component (4) for connecting with external devices is provided on the side wall of the display frame (1). The display mechanism (2) includes a resistive touch screen (201) disposed inside the display frame (1), an LCD screen (202) disposed inside the display frame (1), the resistive touch screen (201) disposed inside the LCD screen (202), an HDMI interface (203) disposed on the side wall of the display frame (1), a DP interface (204) disposed on the side wall of the display frame (1), and a power interface (205) disposed on the side wall of the display frame (1).

2. The embedded industrial display screen of claim 1, wherein, The mounting assembly (3) includes a sealing gasket (301) disposed on the outside of the display frame (1), and a threaded hole (302) is provided on the side wall of the display frame (1), and a locking bolt (303) is provided inside the threaded hole (302).

3. The embedded industrial display screen of claim 1, wherein, The external component (4) includes a USB interface (401) disposed on the side wall of the display frame (1), and there are two USB interfaces (401). A Bluetooth module (402) is disposed inside the display frame (1).

4. An embedded industrial control display screen according to claim 1, characterized in that, The display frame (1) has heat dissipation holes (5) on its side wall, and a dustproof mesh (6) is provided on the outside of the heat dissipation holes (5).

5. An embedded industrial control display screen according to claim 2, characterized in that, The sealing gasket (301) is made of rubber.

6. An embedded industrial control display screen according to claim 1, characterized in that, The display frame (1) is made of aluminum alloy.

7. An embedded industrial control display screen according to claim 1, characterized in that, The display frame (1) is provided with reinforcing ribs (7) on its side wall, and the reinforcing ribs (7) are cross-shaped.

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