A pressure-resistant display glass panel

Abstract

This utility model discloses an anti-compression display screen glass panel, including a glass substrate with slots formed on all four sides; it also includes an outer fixing frame and a mounting frame. The inner wall of the outer fixing frame forms protrusions corresponding to the slots, and the glass substrate is fixed to the mounting frame by the engagement of the protrusions and slots; the outer fixing frame is connected to the mounting frame by an anti-compression component, and the mounting frame is fixedly installed in the housing of the display screen; the anti-compression component limits and engages the outer fixing frame and the mounting frame, and when the compressive force on the glass substrate reaches a certain level, the anti-compression component will disengage and relieve the force; the combination of the outer fixing frame and the mounting frame achieves stable fixation of the glass substrate; the engagement of the protrusions on the inner wall of the outer fixing frame with the slots on the sides of the glass substrate ensures uniform stress distribution on the glass substrate when subjected to external force, effectively avoiding compression cracking caused by stress concentration.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, specifically a pressure-resistant display screen glass panel. Background Technology

[0002] Existing display screen glass panels are often prone to breakage or damage during installation and use due to external pressure or impact, especially in outdoor or industrial environments where displays are susceptible to accidental collisions or pressure. Traditional fixing methods, such as adhesive or bolt fixation, can achieve basic fixation, but under significant pressure, the glass substrate is prone to breakage due to stress concentration, lacking an effective stress relief mechanism.

[0003] In addition, existing fixed structures are often quite complex, inconvenient to disassemble and assemble, and have high maintenance costs.

[0004] Therefore, there is a need for a display glass panel that can effectively resist compression, has an automatic stress relief function, and is easy to install. Utility Model Content

[0005] The purpose of this invention is to provide a pressure-resistant display screen glass panel to solve the problems mentioned in the background art.

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

[0007] A pressure-resistant display screen glass panel includes a glass substrate, characterized in that: slots are formed on all four sides of the glass substrate; it also includes an outer fixing frame and a mounting frame, the inner wall of the outer fixing frame forming a locking protrusion corresponding to the slot, the glass substrate being fixed to the mounting frame by the locking protrusion and the slot; the outer fixing frame is connected to the mounting frame by a pressure-resistant component, the mounting frame being fixedly installed in the housing of the display screen; the pressure-resistant component limits and locks the outer fixing frame and the mounting frame, and when the pressure on the glass substrate reaches a certain level, the pressure-resistant component will disengage and release the force.

[0008] Preferably, the outer wall of the outer fixing frame forms a recess, and the back of the outer fixing frame forms a sliding hole that passes through the recess; the anti-compression component includes a sliding rod formed on the front of the mounting frame and a clip formed at one end of the sliding rod, with triangular protrusions formed on both sides of the clip, and clip posts formed on both sides of the recess to abut against the two inclined surfaces of the triangular protrusions to lock and fix the triangular protrusions.

[0009] Preferably, a through hole is formed on the back of the outer fixing frame, and a circular guide rod is formed on the front of the mounting frame that is slidably connected to the through hole. A spring is fitted in the circular guide rod between the back of the outer fixing frame and the front of the mounting frame.

[0010] Preferably, a number of evenly distributed stress-relieving holes are formed at each of the four corners of the outer fixing frame.

[0011] Preferably, the edges of the glass substrate are rounded.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model achieves stable fixation of the glass substrate by combining the outer fixing frame and the mounting frame; the protruding part of the inner wall of the outer fixing frame engages with the groove on the side of the glass substrate, which not only simplifies the installation steps, but also ensures that the glass substrate is subjected to uniform force when subjected to external force, effectively avoiding stress concentration and crushing caused by compression.

[0014] 2. The design of the anti-compression component of this utility model enables the outer fixing frame and the mounting frame to achieve a limiting snap-fit ​​connection, and automatically releases the snap-fit ​​when the compressive force reaches a certain level; this significantly improves the impact resistance of the display glass panel and extends its service life.

[0015] 3. In the foundation of the anti-compression component, the setting of the round guide rod and spring further enhances the buffering performance of the anti-compression component. When the glass substrate is squeezed, it can absorb part of the impact force, thereby better protecting the glass substrate. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the glass substrate and the outer fixing frame of this utility model in a separated state;

[0017] Figure 2 This is a three-dimensional structural diagram of the glass substrate and the outer fixing frame in a separated state from another perspective.

[0018] Figure 3 This is a top view of the present invention;

[0019] Figure 4 for Figure 3 A magnified view of part A in the image;

[0020] Figure 5 for Figure 3 A magnified view of part B in the image.

[0021] In the figure: 1-glass substrate; 2-slot; 3-outer fixing frame; 4-mounting frame; 5-protruding part; 6-pressure-resistant component; 7-recess; 8-sliding hole; 9-sliding rod; 10-clamp head; 11-triangular protrusion; 12-clamp post; 13-round through hole; 14-round guide rod; 15-spring; 16-stress-relieving hole. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figures 1 to 5 As shown, the pressure-resistant display screen glass panel of this utility model includes a glass substrate 1, and slots 2 are formed on all four sides of the glass substrate 1. Further optimized, the edges of the glass substrate 1 are rounded to reduce stress concentration. More specifically, the inner wall of the outer fixing frame 3 forms a protrusion 5 corresponding to the slot 2, and the glass substrate 1 is fixed to the mounting frame 4 through the engagement of the protrusion 5 and the slot 2. More specifically, the outer fixing frame 3 is connected to the mounting frame 4 via a pressure-resistant component 6, and the mounting frame 4 is fixedly installed in the housing of the display screen. Preferably, a plurality of evenly distributed stress-relieving holes 16 are formed at each of the four corners of the outer fixing frame 3 to further disperse stress and avoid excessive local stress.

[0024] Furthermore, the anti-compression component 6 connects the outer fixing frame 3 and the mounting frame 4 with a limiting snap-fit ​​connection, and when the compressive force on the glass substrate 1 reaches a certain level, the anti-compression component 6 will disengage and relieve the force. Specifically, a recess 7 is formed on the outer wall of the outer fixing frame 3, and a sliding hole 8 is formed on the back of the outer fixing frame 3 that passes through the recess 7. Further, the anti-compression component 6 includes a sliding rod 9 formed on the front of the mounting frame 4 and a locking head 10 fixed to one end of the sliding rod 9. Triangular protrusions 11 are formed on both sides of the locking head 10, and locking posts 12 are formed on both sides of the recess 7 that abut against the two inclined surfaces of the triangular protrusions 11 to lock and fix the triangular protrusions 11 (the specific locking and fixing state is as follows). Figure 4 (As shown). When the compressive force exceeds the preset value, the triangular protrusion 11 will slide along the inclined surface of the locking post 12 and disengage from the locking state of the triangular protrusion 11, thereby realizing the release of force.

[0025] In a further optimized configuration, a through hole 13 is formed on the back side of the outer fixing frame 3, and a circular guide rod 14 is formed on the front side of the mounting frame 4, which is slidably connected to the through hole 13. A spring 15 is fitted into the circular guide rod 14, located between the back side of the outer fixing frame 3 and the front side of the mounting frame 4. When the front side of the glass substrate 1 is subjected to compressive force, the spring 15 can provide additional buffering force to absorb some of the impact energy, thereby better protecting the glass substrate 1.

[0026] During actual installation, the slot 2 of the glass substrate 1 is first aligned and locked with the protrusion 5 of the outer fixing frame 3. Then, the outer fixing frame 3 is connected to the mounting frame 4 via the anti-pressure component 6. Specifically, the slide rod 9 is inserted into the slide hole 8, causing the triangular protrusion 11 of the locking head 10 to engage and fix with the locking post 12. At the same time, the round guide rod 14 is inserted into the round through hole 13, and the spring 15 is compressed between the outer fixing frame 3 and the mounting frame 4, providing preload. When the display screen is subjected to external pressure, the outer fixing frame 3 will move towards the mounting frame 4, and the spring 15 will be further compressed to buffer the impact. If the pressure exceeds the preset value, the triangular protrusion 11 will slide along the inclined surface of the locking post 12, causing the anti-pressure component 6 to disengage, thereby relieving the force and preventing damage to the glass substrate 1.

[0027] The pressure-resistant display glass panel of this invention has a simple structure, is easy to install, and has excellent pressure resistance. It can effectively prevent the glass substrate from cracking due to external pressure and is suitable for various high-requirement display application scenarios.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A crush-resistant display screen glass panel, comprising a glass substrate (1), characterized in that: The glass substrate (1) has slots (2) formed on all four sides; it also includes an outer fixing frame (3) and a mounting frame (4). The inner wall of the outer fixing frame (3) forms a protrusion (5) corresponding to the slot (2). The glass substrate (1) is fixed to the mounting frame (4) by the engagement of the protrusion (5) and the slot (2). The outer fixing frame (3) is connected to the mounting frame (4) by an anti-pressure component (6). The mounting frame (4) is fixedly installed in the housing of the display screen. The anti-pressure component (6) limits and engages the outer fixing frame (3) and the mounting frame (4). When the pressure on the glass substrate (1) reaches a certain level, the anti-pressure component (6) will disengage and release the pressure.

2. The pressure-resistant display glass panel according to claim 1, characterized in that: The outer wall of the outer fixing frame (3) forms a recess (7), and the back of the outer fixing frame (3) forms a sliding hole (8) that passes through the recess (7); the anti-pressure component (6) includes a slide rod (9) formed on the front of the mounting frame (4) and a clip (10) fixedly formed at one end of the slide rod (9). Triangular protrusions (11) are formed on both sides of the clip (10), and clip posts (12) are formed on both sides of the recess (7) to abut against the two inclined surfaces of the triangular protrusions (11) to fix the triangular protrusions (11).

3. The pressure-resistant display glass panel according to claim 2, characterized in that: The back of the outer fixing frame (3) is also formed with a through hole (13), and the front of the mounting frame (4) is formed with a round guide rod (14) that is slidably connected to the through hole (13). A spring (15) is fitted in the round guide rod (14) between the back of the outer fixing frame (3) and the front of the mounting frame (4).

4. The pressure-resistant display glass panel according to claim 1, characterized in that: Several evenly distributed stress-relieving holes (16) are formed at the four corners of the outer fixing frame (3).

5. The pressure-resistant display glass panel according to claim 1, characterized in that: The edges of the glass substrate (1) are rounded.

Images