display screen

Abstract

The utility model discloses a display screen relates to display screen technical field, wherein, display screen includes screen, frame structure and support structure, frame structure includes base plate, installation frame and buffer assembly, and installation frame is installed in base plate, and installation frame and base plate enclose and form a cavity, and the annular baffle is also arranged in the cavity, and the cavity is divided into first buffer chamber and installation cavity by annular baffle, and first buffer chamber is ringed and is equipped in the outer periphery of installation cavity, and screen is detachably installed in installation cavity, and the first buffer assembly is arranged in buffer chamber, support structure includes connecting seat, buffer seat and universal arm, and the second buffer chamber is formed in buffer seat, and the both ends of connecting seat are buffer end and connecting end respectively, and connecting end is connected in base plate, and buffer end stretches into buffer chamber, and the second buffer assembly is connected between buffer end and the cavity wall of buffer chamber. The utility model provides display screen to the protection of screen is good, and the service life of display screen has been effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of display screen technology, and in particular to a display screen. Background Technology

[0002] Display screens are widely used in electronic devices. They are typically fixed in place by a frame structure and equipped with a support structure to support and adjust the display angle. However, the frame and support structures of existing displays are mostly rigid connections, lacking effective cushioning protection. When subjected to external impacts or vibrations, the screen is easily damaged, affecting the lifespan and stability of the display. Utility Model Content

[0003] The main purpose of this utility model is to propose a display screen that aims to solve the technical problem of screen damage.

[0004] To achieve the above objectives, the present invention provides a display screen, the display screen comprising: Screen; A frame structure includes a substrate, a mounting frame, and a buffer assembly. The mounting frame is mounted on the substrate, and the mounting frame and the substrate enclose a cavity. An annular partition is also provided in the cavity, dividing the cavity into a first buffer cavity and a mounting cavity. The first buffer cavity is arranged around the outer periphery of the mounting cavity. The screen is detachably mounted in the mounting cavity, and a first buffer assembly is provided in the first buffer cavity. The support structure includes a connecting seat, a buffer seat, and a universal arm. The two ends of the universal arm are a free end and a mounting end, respectively. The buffer seat is mounted on the free end and has a second buffer cavity formed inside it. The buffer seat has a movable opening that communicates with the second buffer cavity. The two ends of the connecting seat are a buffer end and a connecting end, respectively. The connecting end is connected to the substrate. The buffer end extends into the second buffer cavity through the movable opening. A second buffer assembly is connected between the buffer end and the cavity wall of the second buffer cavity.

[0005] In one embodiment, the second buffer cavity is cylindrical, with its bottom wall facing the movable opening. The side walls of the second buffer cavity protrude inward to form an annular limiting step, which is arranged around the outer periphery of the buffer end. The buffer end is connected to an annular end plate, which is positioned between the limiting step and the bottom wall. The annular end plate is movable relative to the second buffer cavity along its extension direction. The second buffer assembly includes a first elastic telescopic member, which is connected between the bottom wall and the limiting step. The first elastic telescopic member is used to push the annular end plate to abut against the limiting step.

[0006] In one embodiment, the second buffer assembly further includes a buffer member disposed within the second buffer cavity, with one end of the buffer member mounted on the side of the limiting step near the second buffer cavity and the other end abutting against the connecting seat.

[0007] In one embodiment, the second buffer assembly further includes a plurality of buffer members, which are axially spaced around the second buffer cavity and mounted on the side of the limiting step near the second buffer cavity.

[0008] In one embodiment, the first buffer assembly includes a plurality of buffer plates, which are spaced apart circumferentially along the first buffer cavity, and both ends of each buffer plate are respectively connected to the mounting frame and the annular partition.

[0009] In one embodiment, each of the buffer plates is arranged intersecting with its adjacent buffer plate.

[0010] In one embodiment, both the buffer plate and the annular partition are rubber plates.

[0011] In one embodiment, the bottom wall of the mounting cavity is disposed opposite to the opening of the mounting cavity, and a plurality of abutment blocks are mounted on the annular partition. The plurality of abutment blocks surround the mounting cavity and are disposed close to the opening of the mounting cavity. Each abutment block abuts against the side of the screen away from the bottom wall to confine the screen within the mounting cavity.

[0012] In one embodiment, the abutment block is a telescopic abutment block, which can extend into or retract from the mounting cavity.

[0013] In one embodiment, an abutment plate is provided on the bottom wall of the mounting cavity. The abutment plate is movable relative to the mounting cavity toward or away from the cavity opening. A second elastic telescopic member is connected between the abutment plate and the bottom wall.

[0014] The frame structure of this utility model includes a substrate, a mounting frame, and a buffer assembly. The mounting frame is mounted on the substrate and forms a cavity with the substrate. An annular partition is provided inside the cavity, dividing the cavity into a first buffer cavity and a mounting cavity. The first buffer cavity is arranged around the outer periphery of the mounting cavity. The screen is detachably mounted in the mounting cavity, and a first buffer assembly is provided in the first buffer cavity. The first buffer assembly effectively absorbs and disperses external impact forces, protecting the screen from damage, significantly improving the impact resistance of the display screen, and reducing the risk of screen damage. The support structure includes a connecting seat, a buffer seat, and a universal arm. The two ends of the universal arm are a free end and a mounting end, respectively, and the buffer seat is mounted on the free end. A second buffer cavity is formed inside the buffer seat, and an opening communicating with the second buffer cavity is provided. The two ends of the connecting seat are a buffer end and a connecting end, respectively. The connecting end is connected to the substrate, and the buffer end extends into the second buffer cavity through the opening. A second buffer assembly is connected between the buffer end and the cavity wall of the second buffer cavity. The inclusion of a second buffer component provides cushioning between the connector and the buffer base, reducing the impact of the support structure on the screen and providing better protection. This effectively extends the display's lifespan and reduces maintenance costs. The screen features a detachable installation method, facilitating installation, disassembly, and maintenance, thus improving the display's practicality and maintenance efficiency. Furthermore, the buffer component reduces vibration and shaking during use, enhancing the display's stability and user experience. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the structure of an embodiment of the display screen provided by this utility model from a certain viewing angle; Figure 2 A schematic diagram of the structure of an embodiment of the display screen provided by this utility model from another perspective; Figure 3 A perspective view of the frame structure in one embodiment of the display screen provided by this utility model; Figure 4 A side perspective view of the connecting base and buffer base in one embodiment of the display screen provided by this utility model; Figure 5 A front perspective view of the connecting seat and the buffer seat in one embodiment of the display screen provided by this utility model.

[0017] Explanation of icon numbers: 100. Display screen; 10. Frame structure; 11. Substrate; 12. Mounting frame; 13. First buffer assembly; 131. Buffer plate; 14. Annular partition; 15. First buffer cavity; 16. Mounting cavity; 17. Abutting block; 18. Abutting plate; 19. Second elastic telescopic member; 20. Support structure; 21. Connecting seat; 211. Buffer end; 2111. Annular end plate; 212. Connecting end; 22. Buffer seat; 221. Second buffer cavity; 2211. Limiting step; 222. Movable opening; 23. Second buffer assembly; 231. First elastic telescopic member; 232. Buffer member; 24. Universal arm; 241. Free end; 242. Mounting end.

[0018] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] 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 scope of protection of the present utility model.

[0020] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0021] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0022] This utility model proposes a display screen 100.

[0023] Please see Figures 1 to 5 In one embodiment of this utility model, the display screen 100 includes a screen, a frame structure 10, and a support structure 20; wherein, the frame structure 10 includes a substrate 11, a mounting frame 12, and a buffer assembly, the mounting frame 12 is mounted on the substrate 11, and the mounting frame 12 and the substrate 11 enclose a cavity, and an annular partition 14 is also provided in the cavity, the cavity is divided by the annular partition 14 into a first buffer cavity 15 and a mounting cavity 16, the first buffer cavity 15 is arranged around the outer periphery of the mounting cavity 16, the screen is detachably mounted in the mounting cavity 16, and a first buffer assembly 13 is provided in the first buffer cavity 15; the support structure 20 includes The connector 21, buffer seat 22, and universal arm 24 are provided. The two ends of the universal arm 24 are a free end 241 and a mounting end 242, respectively. The buffer seat 22 is mounted on the free end 241. A second buffer cavity 221 is formed inside the buffer seat 22. The buffer seat 22 has a movable opening 222 that communicates with the second buffer cavity 221. The two ends of the connector 21 are a buffer end 211 and a connecting end 212, respectively. The connecting end 212 is connected to the base plate 11. The buffer end 211 extends into the second buffer cavity 221 through the movable opening 222. A second buffer assembly 23 is connected between the buffer end 211 and the cavity wall of the second buffer cavity 221.

[0024] It should be noted that the screen is not shown in the attached diagram.

[0025] The frame structure 10 in this utility model includes a substrate 11, a mounting frame 12, and a buffer assembly. The mounting frame 12 is mounted on the substrate 11 and forms a cavity with the substrate 11. An annular partition 14 is provided inside the cavity, dividing the cavity into a first buffer cavity 15 and a mounting cavity 16. The first buffer cavity 15 is arranged around the outer periphery of the mounting cavity 16. The screen is detachably mounted in the mounting cavity 16, and a first buffer assembly 13 is provided in the first buffer cavity 15. The first buffer assembly 13 can effectively absorb and disperse external impact forces, protect the screen from damage, significantly improve the impact resistance of the display screen 100, and reduce the risk of screen damage. The support structure 20 includes a connecting seat 21, a buffer seat 22, and a universal arm 24. The two ends of the universal arm 24 are a free end 241 and a mounting end 242, respectively, and the buffer seat 22 is mounted on the free end 241. A second buffer cavity 221 is formed inside the buffer seat 22, and an opening 222 communicating with the second buffer cavity 221 is provided. The connecting base 21 has a buffer end 211 and a connecting end 212 at its two ends. The connecting end 212 is connected to the substrate 11, and the buffer end 211 extends into the second buffer cavity 221 through the movable opening 222. A second buffer assembly 23 is connected between the buffer end 211 and the cavity wall of the second buffer cavity 221. The second buffer assembly 23 provides buffering between the connecting base 21 and the buffer base 22, thereby reducing the impact of the support structure 20 on the screen, providing better protection for the screen, effectively extending the service life of the display screen 100, and reducing maintenance costs. The screen adopts a detachable installation method, facilitating installation, disassembly, and maintenance, improving the practicality and maintenance efficiency of the display screen 100. Simultaneously, the buffer assembly reduces vibration and shaking of the display screen 100 during use, improving the stability and user experience of the display screen 100.

[0026] In one embodiment of this utility model, the second buffer cavity 221 is cylindrical, the bottom wall of the second buffer cavity 221 is positioned directly opposite the movable opening 222, and the side wall of the second buffer cavity 221 protrudes inward to form an annular limiting step 2211. The limiting step 2211 is arranged around the outer periphery of the buffer end 211, and the buffer end 211 is connected to an annular end plate 2111. The annular end plate 2111 is disposed between the limiting step 2211 and the bottom wall, and the annular end plate 2111 can move relative to the second buffer cavity 221 along the extending direction of the second buffer cavity 221. The second buffer assembly 23 includes a first elastic telescopic member 231, and the first elastic telescopic member 231 is connected between the bottom wall and the limiting step 2211. The first elastic telescopic member 231 is used to push the annular end plate 2111 to move to abut against the limiting step 2211.

[0027] Specifically, as shown in the figure, when the display screen 100 is subjected to external impact or vibration, the buffer end 211 drives the annular end plate 2111 to move along the extension direction of the second buffer cavity 221. The annular end plate 2111 compresses the first elastic telescopic member 231, causing the first elastic telescopic member 231 to undergo elastic deformation, absorbing and dispersing the external impact force, thereby effectively reducing the impact force transmitted to the screen and protecting the screen from damage. Through the cooperation between the cylindrical second buffer cavity 221 and the annular end plate 2111, the buffer assembly can be stably guided, ensuring the smoothness and reliability of the buffering process. The first elastic telescopic member 231 can automatically push the annular end plate 2111 to move and abut against the limiting step 2211 to limit the annular end plate 2111, so that the buffer assembly can quickly return to its initial position after being impacted, ensuring that the display screen 100 can maintain good buffering performance after multiple impacts and improving overall stability.

[0028] In one embodiment of the present invention, the second buffer assembly 23 further includes a buffer member disposed in the second buffer cavity 221, and one end of the buffer member 232 is installed on the side of the limiting step 2211 near the second buffer cavity 221, and the other end abuts against the connecting seat 21.

[0029] Further, as shown in the figure, the first elastic telescopic member 231 is arranged along the extension direction of the second buffer cavity 221 to provide a buffering effect along the extension direction of the second buffer cavity 221; one end of the buffer member 232 is installed on the side of the limiting step 2211 near the second buffer cavity 221, and the other end abuts against the connecting seat 21 to provide a buffering effect perpendicular to the extension direction of the second buffer cavity 221. When the display screen 100 is subjected to external impact or vibration, the buffer end 211 moves within the second buffer cavity 221, and the first elastic telescopic member 231 undergoes elastic deformation along the extension direction of the second buffer cavity 221 to absorb the impact force along that direction; simultaneously, the buffer member 232 undergoes elastic deformation along the extension direction perpendicular to the second buffer cavity 221 to absorb the impact force in the vertical direction. Through the synergistic effect of the first elastic telescopic member 231 and the buffer member 232, multi-directional buffering of the impact force is achieved, significantly improving the impact resistance of the display screen 100. The combination of the first elastic telescopic member 231 and the buffer member 232 achieves dual buffering along the extension direction of the second buffer cavity 221 and the vertical direction, which can more comprehensively absorb and disperse external impact forces and effectively protect the screen from damage.

[0030] In one embodiment of the present invention, the second buffer assembly 23 further includes a plurality of buffer members 232, which are axially spaced around the second buffer cavity 221 and installed on the side of the limiting step 2211 near the second buffer cavity 221.

[0031] Furthermore, as shown in the figure, when the display screen 100 is subjected to external impact or vibration, the connecting seat 21 moves within the second buffer cavity 221, and multiple buffer components 232 simultaneously undergo elastic deformation, uniformly absorbing and dispersing the impact force along the extension direction perpendicular to the second buffer cavity 221. Through the synergistic effect of multiple buffer components 232, the buffering effect is further improved, enhancing the stability of the overall structure.

[0032] In one embodiment of the present invention, the first buffer assembly 13 includes a plurality of buffer plates 131, which are arranged at intervals along the circumference of the first buffer cavity 15, and the two ends of each buffer plate 131 are respectively connected to the mounting frame 12 and the annular partition 14.

[0033] Specifically, as shown in the figure, when the display screen 100 is subjected to external impact or vibration, the impact force first acts on the frame structure 10. Multiple buffer plates 131 simultaneously undergo elastic deformation, uniformly absorbing and dispersing the impact force along the circumference of the first buffer cavity 15, effectively reducing the transmission of the impact force to the screen and protecting it from damage. By having multiple buffer plates 131 spaced apart along the circumference of the first buffer cavity 15, the buffer force can be uniformly distributed along the outer periphery of the screen, effectively absorbing and dispersing impact forces from different directions, significantly improving the impact resistance of the display screen 100.

[0034] In one embodiment of this utility model, each buffer plate 131 is arranged crosswise with its adjacent buffer plate 131.

[0035] Specifically, as shown in the figure, each buffer plate 131 is connected to the mounting frame 12 and the annular partition 14 at both ends, and adjacent buffer plates 131 are arranged at a certain angle to form a mesh or cross-shaped buffer structure. When the display screen 100 is subjected to external impact or vibration, the impact force acts on the frame structure 10, and the cross-arranged buffer plates 131 simultaneously undergo elastic deformation, supporting each other and working together to uniformly absorb and disperse the impact force along the circumference of the first buffer cavity 15. The cross structure can effectively improve the overall rigidity and stability of the buffer plates 131, further enhancing the buffering effect. By cross-arranging the buffer plates 131 to form a stable mesh buffer structure, it can more effectively absorb and disperse impact forces from different directions, significantly improving the impact resistance of the display screen 100. The cross-arranged buffer plates 131 support each other, which can effectively reduce the deformation amplitude of the buffer plates 131 under stress, avoid excessive deformation or damage to the buffer plates 131, and extend the service life of the buffer assembly.

[0036] In one embodiment of this utility model, both the buffer plate 131 and the annular partition 14 are rubber plates.

[0037] Specifically, when the display screen 100 is subjected to external impact or vibration, the rubber buffer plate 131 undergoes elastic deformation to absorb the impact force. At the same time, the cross-shaped buffer plates 131 support each other, further enhancing the buffering effect. The annular partition 14 made of rubber can also effectively isolate the first buffer cavity 15 and the mounting cavity 16, preventing the impact force from being directly transmitted to the screen.

[0038] In one embodiment of the present invention, the bottom wall of the mounting cavity 16 is positioned directly opposite the opening of the mounting cavity 16. A plurality of abutment blocks 17 are mounted on the annular partition 14. The plurality of abutment blocks 17 surround the mounting cavity 16 and are positioned close to the opening of the mounting cavity 16. Each abutment block 17 abuts against the side of the screen away from the bottom wall to confine the screen within the mounting cavity 16.

[0039] Specifically, as shown in the figure, after the screen is installed in the mounting cavity 16, one side of the screen is attached to the bottom wall of the mounting cavity 16, and the other side is abutted against multiple abutting blocks 17. The abutting blocks 17 apply a certain pressure to the screen, so that the screen is firmly confined in the mounting cavity 16, preventing the screen from shaking or falling off when subjected to external impact, thereby realizing the detachable installation of the screen.

[0040] In one embodiment of the present invention, the abutment block 17 is a telescopic abutment block 17, which can extend into or retract from the mounting cavity 16.

[0041] Furthermore, as shown in the figure, the telescopic abutment block 17 is installed on the annular partition 14, and its telescopic function is realized through a telescopic mechanism (such as a spring, elastic buckle, or threaded structure). When it is necessary to install or remove the screen, the telescopic abutment block 17 retracts out of the mounting cavity 16, making it easy to put in or take out the screen; when the screen is installed in place, the telescopic abutment block 17 extends into the mounting cavity 16 and abuts against the side of the screen away from the bottom wall, firmly confining the screen within the mounting cavity 16, making installation and removal simple and convenient.

[0042] In one embodiment of the present invention, an abutment plate 18 is provided on the bottom wall of the mounting cavity 16. The abutment plate 18 can move relative to the mounting cavity 16 toward the cavity opening that is close to or away from the mounting cavity 16. A second elastic telescopic member 19 is connected between the abutment plate 18 and the bottom wall.

[0043] Furthermore, as shown in the figure, an abutment plate 18 is provided on the bottom wall of the mounting cavity 16. The abutment plate 18 can move relative to the mounting cavity 16 in a direction closer to or farther from the cavity opening. A second elastic telescopic member 19 connects the abutment plate 18 and the bottom wall. When the screen is installed in the mounting cavity 16, one side of the screen abuts against the abutment plate 18, and the other side abuts against the telescopic abutment block 17. The second elastic telescopic member 19 applies an elastic thrust to the abutment plate 18, making the abutment plate 18 fit tightly against the screen, further improving the stability and reliability of the screen installation. When the display screen 100 is subjected to external impact or vibration, the screen transmits the impact force to the abutment plate 18. The abutment plate 18 compresses the second elastic telescopic member 19, causing the second elastic telescopic member 19 to undergo elastic deformation, absorbing and dispersing the impact force, further reducing the risk of screen damage.

[0044] The above are merely exemplary embodiments of this utility model and are not intended to limit the scope of this utility model. Any equivalent structural transformations made based on the technical concept of this utility model and the contents of this utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the protection scope of this utility model.

Claims

1. A display screen, characterized in that, The display screen includes: Screen; A frame structure includes a substrate, a mounting frame, and a buffer assembly. The mounting frame is mounted on the substrate, and the mounting frame and the substrate enclose a cavity. An annular partition is also provided in the cavity, dividing the cavity into a first buffer cavity and a mounting cavity. The first buffer cavity is arranged around the outer periphery of the mounting cavity. The screen is detachably mounted in the mounting cavity, and a first buffer assembly is provided in the first buffer cavity. The support structure includes a connecting seat, a buffer seat, and a universal arm. The two ends of the universal arm are a free end and a mounting end, respectively. The buffer seat is mounted on the free end and has a second buffer cavity formed inside it. The buffer seat has a movable opening that communicates with the second buffer cavity. The two ends of the connecting seat are a buffer end and a connecting end, respectively. The connecting end is connected to the substrate. The buffer end extends into the second buffer cavity through the movable opening. A second buffer assembly is connected between the buffer end and the cavity wall of the second buffer cavity.

2. The display screen as described in claim 1, characterized in that, The second buffer cavity is cylindrical, with its bottom wall facing the movable opening. The side walls of the second buffer cavity protrude inward to form an annular limiting step, which is arranged around the outer periphery of the buffer end. The buffer end is connected to an annular end plate, which is positioned between the limiting step and the bottom wall. The annular end plate can move relative to the second buffer cavity along its extension direction. The second buffer assembly includes a first elastic telescopic member, which is connected between the bottom wall and the limiting step. The first elastic telescopic member is used to push the annular end plate to abut against the limiting step.

3. The display screen as described in claim 2, characterized in that, The second buffer assembly further includes a buffer member disposed within the second buffer cavity, with one end of the buffer member installed on the side of the limiting step near the second buffer cavity, and the other end abutting against the connecting seat.

4. The display screen as described in claim 3, characterized in that, The second buffer assembly further includes a plurality of buffer members, which are axially spaced around the second buffer cavity and mounted on the side of the limiting step near the second buffer cavity.

5. The display screen as described in any one of claims 1 to 4, characterized in that, The first buffer assembly includes multiple buffer plates, which are spaced apart circumferentially along the first buffer cavity. The two ends of each buffer plate are respectively connected to the mounting frame and the annular partition.

6. The display screen as described in claim 5, characterized in that, Each of the buffer plates is arranged crosswise with its adjacent buffer plate.

7. The display screen as described in claim 6, characterized in that, Both the buffer plate and the annular partition are made of rubber.

8. The display screen as described in any one of claims 1 to 4, characterized in that, The bottom wall of the mounting cavity is positioned opposite the opening of the mounting cavity. Multiple abutment blocks are mounted on the annular partition. The multiple abutment blocks surround the mounting cavity and are positioned close to the opening of the mounting cavity. Each abutment block abuts against the side of the screen away from the bottom wall to confine the screen within the mounting cavity.

9. The display screen as described in claim 8, characterized in that, The abutment block is a telescopic abutment block, which can extend into or retract from the mounting cavity.

10. The display screen as claimed in claim 9, characterized in that, An abutment plate is provided on the bottom wall of the mounting cavity. The abutment plate can move relative to the mounting cavity towards or away from the cavity opening. A second elastic telescopic member is connected between the abutment plate and the bottom wall.

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