Industrial display module based on Linux system

Abstract

The utility model discloses an industrial grade display module based on Linux system relates to display module technical field, including display glass and the hardware frame of setting in the outside of display glass, the four corners of display glass all cover and set up rubber buffer pad, and rubber buffer pad contact is equipped in the inner wall of hardware frame, is equipped with arc buffer between two adjacent rubber buffer pads, and both ends of arc buffer all rotate and are equipped with the connecting frame, and both sides of the end of rubber buffer pad all are fixedly equipped with the mounting panel, and the end of connecting frame is equipped with the connecting positioning mechanism for limiting the position of connecting frame between mounting panel. The utility model discloses can protect the four corners of display module internal display glass, also can extrude the side of display glass and buffer, so that display module whole can obtain effective protection and improve the use intensity of display module.

Description

Technical Field

[0001] This utility model relates to the field of display module technology, specifically to an industrial-grade display module based on the Linux system. Background Technology

[0002] Linux-based industrial-grade display modules are integrated devices combining the Linux operating system and industrial-grade display hardware. They are widely used in the industrial field, providing operators with a visual interface for easy monitoring and management of industrial equipment and production processes. To improve the durability of display modules, the sides are cushioned. For example, patent document CN214751202U discloses an impact-resistant industrial-grade liquid crystal display module. This module replaces the impact-resistant corner frame with corner supports for the four weakest corners, reducing the probability of damage to the liquid crystal display glass from external forces. At the same time, it uses high-resilience silicone material with good weather resistance, which not only solves the problem of stringent weather resistance requirements in the industrial sector, but also solves the problem of difficult design and molding of soft material structures due to the hot injection molding properties of silicone material.

[0003] The aforementioned display module protects the display glass by setting buffers at the four corners. However, the buffers have a movable thickness, which creates a side gap between the display glass and the outer frame. When the side of the display module is impacted, the frame side is prone to bending and squeezing the display glass, which can still damage the display module. Utility Model Content

[0004] In view of the problems existing in the current industrial-grade display modules based on the Linux system, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide an industrial-grade display module based on the Linux system, which solves the problem that when the four corners of the existing display module are protected by buffers, there are gaps on the sides of the display glass, making it easy to be damaged by pressure.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An industrial-grade display module based on a Linux system includes a display glass and a metal frame fitted over the display glass. Rubber cushioning pads are provided at the four corners of the display glass, and the rubber cushioning pads are in contact with the inner wall of the metal frame.

[0008] An arc-shaped buffer is provided between two adjacent rubber buffer pads. Both ends of the arc-shaped buffer are rotatably connected to a connecting frame. Mounting plates are fixed on both sides of the ends of the rubber buffer pads. A connecting positioning mechanism for limiting the position of the connecting frame is provided between the end of the connecting frame and the mounting plate.

[0009] Preferably, the arc-shaped buffer component includes an arc-shaped sleeve and arc-shaped buffer plates slidably sleeved at both ends inside the arc-shaped sleeve, and a buffer spring is fixedly provided on the side of the two arc-shaped buffer plates that are close to each other.

[0010] Preferably, the connecting positioning mechanism includes a connecting rod that slides through the interior of the mounting plate. A limiting spring is sleeved on the rod wall of the connecting rod. The two ends of the limiting spring are fixedly connected to the mounting plate and the connecting rod, respectively. Positioning holes are provided at both ends of the connecting frame. The lower end of the connecting rod away from the limiting spring is set at an angle and inserted into the positioning hole.

[0011] Preferably, a limiting plate is fixedly provided at the end of the connecting rod away from the connecting frame.

[0012] Furthermore, each of the two arc-shaped buffer plates has a rotating hole at one end away from the other, which is used to rotate the connecting frame.

[0013] Preferably, the connecting frame is a U-shaped connecting frame.

[0014] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0015] 1. This utility model, through the provided display glass, rubber buffer pad and arc-shaped buffer, can protect the four corners of the display glass inside the display module, and can also cushion the sides of the display glass from compression, so that the entire display module can be effectively protected and the strength of the display module can be improved.

[0016] 2. This utility model, through the provided arc-shaped buffer, connecting frame, mounting plate and connecting positioning mechanism, enables convenient disassembly and assembly of the arc-shaped buffer, facilitating the inspection and replacement of the arc-shaped buffer. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial structural schematic diagram of the present invention;

[0020] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of part A;

[0021] Figure 4 This is a schematic diagram of the internal structure of the arc-shaped buffer component of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Display glass; 2. Hardware frame; 3. Rubber buffer pad; 4. Arc-shaped buffer component; 5. Connecting bracket; 6. Mounting plate; 7. Arc-shaped sleeve; 8. Arc-shaped buffer plate; 9. Buffer spring; 10. Connecting rod; 11. Limiting spring; 12. Positioning hole; 13. Limiting plate. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0025] This utility model discloses an industrial-grade display module based on the Linux system.

[0026] This utility model provides, for example Figure 1-4 An industrial-grade display module based on a Linux system is shown, including a display glass 1 and a metal frame 2 sleeved on the outside of the display glass 1. Rubber buffer pads 3 are provided at the four corners of the display glass 1, and the rubber buffer pads 3 are in contact with the inner wall of the metal frame 2.

[0027] An arc-shaped buffer element 4 is provided between two adjacent rubber buffer pads 3. The arc-shaped buffer element 4 includes an arc-shaped sleeve 7 and an arc-shaped buffer plate 8 that is slidably sleeved inside the arc-shaped sleeve 7 at both ends. A buffer spring 9 is fixedly provided on the side of the two arc-shaped buffer plates 8 that are close to each other.

[0028] In order to enable quick disassembly and assembly of the arc-shaped buffer component 4 for inspection and replacement, such as Figure 2-3As shown, both ends of the arc-shaped buffer 4 are rotatably connected to a connecting frame 5, which is a U-shaped connecting frame. The two arc-shaped buffer plates 8 have rotating holes at their opposite ends to accommodate the rotation of the connecting frame 5. The rubber buffer pad 3 has mounting plates 6 fixed on both sides of its end. A connecting positioning mechanism for limiting the position of the connecting frame 5 is provided between the end of the connecting frame 5 and the mounting plate 6. The connecting positioning mechanism includes a connecting rod 10, which slides through the interior of the mounting plate 6. A limiting plate 13 is fixed at the end of the connecting rod 10 away from the connecting frame 5. A limiting spring 11 is sleeved on the rod wall of the connecting rod 10. The two ends of the limiting spring 11 are fixedly connected to the mounting plate 6 and the connecting rod 10, respectively. Both ends of the connecting frame 5 have positioning holes 12. The lower end of the connecting rod 10 away from the limiting spring 11 is inclined and inserted into the positioning hole 12.

[0029] Working principle: At the four corners of the display glass 1, the rubber buffer pads 3 first play a buffering role. Because rubber has good elasticity, it can effectively absorb and disperse the impact force, preventing the four corners of the display glass 1 from being directly hit and damaged, thus providing the first layer of protection for the display glass 1.

[0030] When the impact force is transmitted to the side of the display glass 1, the arc-shaped buffer 4 between the adjacent rubber buffer pads 3 begins to function. The arc-shaped buffer 4 consists of an arc-shaped sleeve 7, an arc-shaped buffer plate 8, and a buffer spring 9. When compressed, the two arc-shaped buffer plates 8 slide relative to each other inside the arc-shaped sleeve 7, compressing the buffer spring 9 in the middle. The buffer spring 9 deforms under force, converting the external impact force into its own elastic potential energy, thereby buffering the side of the display glass 1, reducing the compression on the side, and further protecting the display glass 1.

[0031] In this process, the connecting frame 5 and the connecting positioning mechanism ensure the stability of the arc-shaped buffer 4. The connecting frame 5 is U-shaped, and its two ends are respectively rotated and inserted into the rotating holes of the two arc-shaped buffer plates 8 at opposite ends, so that the arc-shaped buffer 4 can flexibly perform buffering action when it is impacted. At the same time, the end of the connecting frame 5 is connected to the mounting plate 6 through the connecting positioning mechanism. The connecting rod 10 in the connecting positioning mechanism has a limit spring 11 sleeved on its rod wall, a limit plate 13 fixed at one end, and the other end is inclined and inserted into the positioning holes 12 opened at both ends of the connecting frame 5. When the arc-shaped buffer 4 needs to be installed, the positioning hole 12 of the connecting frame 5 is aligned with the connecting rod 10, and the connecting frame 5 is pushed. When the inclined surface of the connecting rod 10 is squeezed, it will overcome the elastic force of the limit spring 11, causing the connecting rod 10 to slide away from the connecting frame 5. When the positioning hole 12 is aligned with the connecting rod 10, the limit spring 11 pushes the connecting rod 10 into the positioning hole 12, completing the connection between the connecting frame 5 and the mounting plate 6, thereby fixing the arc-shaped buffer 4.

[0032] When the arc-shaped buffer 4 needs to be inspected or replaced, pull the limiting plate 13 outward to drive the connecting rod 10 to overcome the elastic force of the limiting spring 11 and disengage it from the positioning hole 12 of the connecting frame 5. At this time, the connecting frame 5 can be separated from the mounting plate 6, thereby conveniently removing the arc-shaped buffer 4 for inspection or replacement.

[0033] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An industrial-grade display module based on a Linux system, comprising a display glass (1) and a metal frame (2) fitted over the display glass (1), characterized in that, Rubber buffer pads (3) are provided at the four corners of the display glass (1), and the rubber buffer pads (3) are in contact with the inner wall of the hardware frame (2). An arc-shaped buffer (4) is provided between two adjacent rubber buffer pads (3). Both ends of the arc-shaped buffer (4) are rotatably connected to a connecting frame (5). Mounting plates (6) are fixed on both sides of the ends of the rubber buffer pads (3). A connecting positioning mechanism for limiting the position of the connecting frame (5) is provided between the end of the connecting frame (5) and the mounting plate (6).

2. The industrial-grade display module based on the Linux system according to claim 1, characterized in that, The arc-shaped buffer (4) includes an arc-shaped sleeve (7) and arc-shaped buffer plates (8) that are slidably sleeved at both ends inside the arc-shaped sleeve (7). The two arc-shaped buffer plates (8) are fixedly provided with a buffer spring (9) on the side close to each other.

3. The industrial-grade display module based on the Linux system according to claim 1, characterized in that, The connecting positioning mechanism includes a connecting rod (10), which slides through the interior of the mounting plate (6). A limiting spring (11) is sleeved on the rod wall of the connecting rod (10). The two ends of the limiting spring (11) are fixedly connected to the mounting plate (6) and the connecting rod (10) respectively. Positioning holes (12) are opened at both ends of the connecting frame (5). The lower end of the connecting rod (10) away from the limiting spring (11) is set at an angle and inserted into the positioning hole (12).

4. The industrial-grade display module based on the Linux system according to claim 3, characterized in that, A limiting plate (13) is fixedly provided at the end of the connecting rod (10) away from the connecting frame (5).

5. The industrial-grade display module based on the Linux system according to claim 2, characterized in that, The two arc-shaped buffer plates (8) are each provided with a rotating hole at one end away from each other, which is used to rotate the connecting frame (5).

6. The industrial-grade display module based on the Linux system according to claim 1, characterized in that, The connecting frame (5) is a U-shaped connecting frame.

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