Display screen rubber frame with protection function

Abstract

The utility model discloses a display screen rubber frame with a protection function, which belongs to the technical field of display screen rubber frames and comprises a display screen body, and a first rubber frame and a second rubber frame are respectively mounted on the outer side of the display screen body. First assembling grooves are formed in the inner side of the first rubber frame and the inner side of the second rubber frame, grooves are symmetrically formed in the corners of the first assembling grooves, rubber angle beads clamped with the corners of the display screen body are installed on the inner sides of the grooves, and connecting blocks are fixedly connected to the top and the bottom of the first rubber frame; clamping grooves are symmetrically formed in the side walls of the connecting blocks, the connecting blocks can be clamped with the display screen body through the first assembling grooves, meanwhile, the connecting blocks are clamped with the corners of the display screen body through rubber corner protectors, and the rubber corner protectors can play the roles of isolating vibration of the display screen body and absorbing impact force; the protection stability of the display screen body is improved while the display screen body is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of display screen rubber frames, and more specifically to a display screen rubber frame with a protective function. Background Art

[0002] The LCD screen is a flat, thin display device, which consists of a certain number of color or black and white pixels and is placed in front of a light source or a reflective surface. The existing LCD screen plastic frame has a simple structure and a single function, and cannot provide all-round protection for the LCD screen. As a result, the LCD screen plastic frame is easily affected by external vibration during use, causing damage to the LCD screen and reducing the service life of the LCD screen plastic frame.

[0003] Patent authorization number CN210118415U discloses a liquid crystal display screen rubber frame with a protective function, which effectively improves the shock resistance of the rubber frame, thereby extending the service life of the liquid crystal display screen and solving the shock absorption problem of the liquid crystal display screen when working.

[0004] However, in the patent authorization number CN210118415U, multiple groups of grooves are provided on both sides of the inner wall of the rubber frame body, and shock-absorbing columns are fixed on the inner walls of the multiple groups of grooves. A pressure plate is fixed on the ends of the multiple groups of shock-absorbing columns close to each other, and a rubber frame is movably provided on the side where the two pressure plates are close to each other, so as to dampen the shocks on both sides of the rubber frame. By providing a shock-absorbing plate at the bottom of the rubber frame and a top plate and a compression spring at the top of the rubber frame, the top, bottom and sides of the rubber frame are buffered respectively. Since a spring is provided inside the shock-absorbing column, it is easy to cause a large vibration of the display screen without the support of damping force, thereby affecting the stability of the display screen inside the rubber frame. In order to protect the display screen while improving its protection stability, we propose a display screen rubber frame with a protective function to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a display screen rubber frame with a protective function, which can utilize a first assembly groove to engage with the display screen body, and utilize a rubber corner protector to engage with the corner of the display screen body. The rubber corner protector can isolate the vibration of the display screen body and absorb the impact force, thereby protecting the display screen body and improving its protection stability.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A display screen rubber frame with a protection function, including a display screen body, and a first rubber frame and a second rubber frame are respectively installed on the outer side of the display screen body;

[0010] First assembly grooves are opened on the inner sides of the first rubber frame and the second rubber frame, grooves are symmetrically opened at the corners of the first assembly grooves, and rubber corner protectors that are engaged with the corners of the display screen body are installed on the inner sides of the grooves;

[0011] Connection blocks are fixedly connected to both the top and the bottom of the first rubber frame, and clamping grooves are symmetrically opened on the side walls of the connection blocks;

[0012] Positioning grooves that are in clearance fit with the connection blocks are opened on both the top and the bottom of the second rubber frame, second assembly grooves are opened on both sides of the positioning grooves, a spring and a connection seat are respectively installed on the inner sides of the second assembly grooves, a clamping block that is engaged with the clamping groove is integrally formed at one end of the connection seat away from the spring, a guiding stud head is installed on the side wall of the connection seat, and a guiding hole is opened at the joint of the guiding stud head and the second rubber frame.

[0013] Further, concave holes are opened on the bottom walls of the grooves;

[0014] A convex column is integrally formed on the surface of the rubber corner protector close to the concave hole, and the convex column is in interference connection with the concave hole.

[0015] Further, both the clamping groove and the clamping block are arranged in a right-angled triangle structure, and the clamping groove and the clamping block form an embedded structure.

[0016] Further, one end of the spring is connected to the connection seat, and the other end of the spring is connected to the inner wall of the second assembly groove.

[0017] Further, the outer wall of the connection seat is in fit with the inner wall of the second assembly groove.

[0018] Further, a limiting part is fixedly connected to one end of the second assembly groove close to the positioning groove, and the limiting part abuts against the connection seat.

[0019] Further, the guiding hole is arranged in a linear structure, and the height of the guiding hole is adapted to the outer diameter of the guiding stud head.

[0020] 3. Beneficial effects

[0021] Compared with the prior art, the advantages of the present utility model are as follows:

[0022] (1) In this solution, by making the end of the connecting block abut obliquely against the clamping block, while the guiding column head slides in cooperation with the guiding hole, the spring inside the second assembly groove is compressed and deformed by the connecting seat. After the clamping groove corresponds to the clamping block, the elastic force of the spring is used to make the clamping block engage with the clamping groove, so that the first assembly groove arranged inside the second rubber frame engages with the display screen body, and at the same time, the rubber corner protector engages with the corner of the display screen body. The rubber corner protector can isolate vibration and absorb impact force for the display screen body, protecting the display screen body and improving the stability of its protection.

[0023] (2) In this solution, by making the convex column arranged at the rubber corner protector in interference connection with the concave hole at the bottom wall of the groove, the rubber corner protector can be effectively positioned to prevent it from falling off from the inside of the groove. Brief Description of the Drawings

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 2 is a structural schematic diagram of the first rubber frame of the present utility model;

[0026] Figure 3 is a structural schematic diagram of the groove of the present utility model;

[0027] Figure 4 is a structural schematic diagram of the rubber corner protector of the present utility model;

[0028] Figure 5 is an enlarged schematic diagram of part A of the present utility model;

[0029] Figure 6 is a structural schematic diagram of the second rubber frame of the present utility model;

[0030] Figure 7 is an enlarged schematic diagram of part B of the present utility model.

[0031] Explanation of the reference numerals in the drawings:

[0032] 1. Display screen body; 2. First rubber frame; 3. Second rubber frame; 4. First assembly groove; 5. Groove; 6. Rubber corner protector; 7. Concave hole; 8. Convex column; 9. Connecting block; 10. Clamping groove; 11. Positioning groove; 12. Second assembly groove; 13. Connecting seat; 14. Clamping block; 15. Spring; 16. Guiding hole; 17. Guiding column head. Detailed Description of the Embodiment

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0034] Embodiment:

[0035] Please refer to Figures 1-7 , a display screen rubber frame with a protection function, including a display screen body 1, a first rubber frame 2 and a second rubber frame 3 are respectively installed on the outer side of the display screen body 1;

[0036] First assembly grooves 4 are respectively opened on the inner sides of the first rubber frame 2 and the second rubber frame 3. Grooves 5 are symmetrically opened at the corners of the first assembly grooves 4. Rubber corner protectors 6 that are engaged with the corners of the display screen body 1 are installed on the inner sides of the grooves 5;

[0037] Both the top and bottom of the first rubber frame 2 are fixedly connected with connecting blocks 9, and clamping grooves 10 are symmetrically opened on the side walls of the connecting blocks 9;

[0038] Positioning grooves 11 that are in clearance fit with the connecting blocks 9 are respectively opened on the top and bottom of the second rubber frame 3. Second assembly grooves 12 are opened on both sides of the positioning grooves 11. Springs 15 and connecting seats 13 are respectively installed on the inner sides of the second assembly grooves 12. A clamping block 14 that is engaged with the clamping groove 10 is integrally formed at one end of the connecting seat 13 away from the spring 15. A guiding stud head 17 is installed on the side wall of the connecting seat 13. A guiding hole 16 is opened at the joint of the guiding stud head 17 and the second rubber frame 3;

[0039] It should be noted that by assembling the display screen body 1 inside the first assembly groove 4 provided on the inner side of the first rubber frame 2, and at the same time using the rubber corner protectors 6 to be engaged with the corners of the display screen body 1, then docking the clamping groove 10 provided at the first rubber frame 2 with the connecting block 9 provided at the first rubber frame 2. By the end of the connecting block 9 abutted against the obliquity of the clamping block 14, while the guiding stud head 17 cooperates with the guiding hole 16 to slide, the spring 15 inside the second assembly groove 12 is compressed and deformed by the connecting seat 13. When the clamping groove 10 corresponds to the clamping block 14, the elastic force of the spring 15 is used to make the clamping block 14 engaged with the clamping groove 10. Thus, while the first assembly groove 4 provided on the inner side of the second rubber frame 3 is engaged with the display screen body 1, and the rubber corner protectors 6 are engaged with the corners of the display screen body 1. The rubber corner protectors 6 can play a role in isolating vibration and absorbing impact force for the display screen body 1, improving the protection stability while protecting the display screen body 1.

[0040] Such as Figure 2 , Figure 3 ,Figure 4 As shown, a concave hole 7 is provided in the bottom wall of the groove 5;

[0041] On the surface of the rubber corner guard 6 close to the concave hole 7, a convex column 8 is integrally formed, and the convex column 8 is in interference connection with the concave hole 7;

[0042] It should be noted that by using the interference connection between the convex column 8 provided at the rubber corner guard 6 and the concave hole 7 in the bottom wall of the groove 5, the rubber corner guard 6 can be effectively positioned to prevent the rubber corner guard 6 from falling off from the inside of the groove 5.

[0043] As Figure 2 , Figure 5 , Figure 7 shown, both the card slot 10 and the card block 14 are arranged in a right triangle structure, and the card slot 10 and the card block 14 form an embedded structure. One end of the spring 15 is connected to the connecting seat 13, and the other end of the spring 15 is connected to the inner wall of the second assembly groove 12;

[0044] It should be noted that by the end of the connecting block 9 abutted against the diagonal of the card block 14, while the guiding column head 17 cooperates with the guiding hole 16 to slide, the spring 15 inside the second assembly groove 12 is compressed and deformed by the connecting seat 13. When the card slot 10 and the card block 14 correspond to each other, the elastic force of the spring 15 is used to make the card block 14 engage with the card slot 10.

[0045] As Figure 7 shown, the outer wall of the connecting seat 13 fits with the inner wall of the second assembly groove 12. One end of the second assembly groove 12 close to the positioning groove 11 is fixedly connected with a limiting part, and the limiting part abuts against the connecting seat 13. The guiding hole 16 is arranged in a linear structure, and the height of the guiding hole 16 is adapted to the outer diameter of the guiding column head 17;

[0046] It should be noted that while ensuring the sliding of the connecting seat 13 inside the second assembly groove 12, the limiting part can effectively prevent the connecting seat 13 from detaching from the second assembly groove 12.

[0047] During use: The display body 1 is assembled inside the first assembly groove 4 provided inside the first rubber frame 2. At the same time, the rubber corner guard 6 is engaged with the corners of the display body 1. Then, the card slot 10 provided on the first rubber frame 2 is docked with the connecting block 9 provided on the first rubber frame 2. By the end of the connecting block 9 abutting against the inclined direction of the card block 14, the guiding column head 17 is made to slide in cooperation with the guiding hole 16 while the spring 15 inside the second assembly groove 12 is compressed and deformed by the connecting seat 13. When the card slot 10 corresponds to the card block 14, the elastic force of the spring 15 is used to engage the card block 14 with the card slot 10, so that the first assembly groove 4 provided inside the second rubber frame 3 is engaged with the display body 1. At the same time, the rubber corner guard 6 is engaged with the corners of the display body 1. The rubber corner guard 6 can play a role in isolating vibration and absorbing impact force on the display body 1.

[0048] The above is only the preferred specific implementation manner of the present utility model; however, the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and its improvement concept of the present utility model, makes equivalent substitutions or changes, and should be covered by the protection scope of the present utility model.

Claims

1. A display screen plastic frame with a protective function, comprising a display screen body (1), characterized in that: A first rubber frame (2) and a second rubber frame (3) are respectively installed on the outer side of the display screen body (1); The first rubber frame (2) and the second rubber frame (3) are both provided with a first assembly groove (4) on their inner sides, grooves (5) are symmetrically provided at the corners of the first assembly groove (4), and rubber corner protectors (6) are installed on the inner sides of the grooves (5) to engage with the corners of the display screen body (1); The top and bottom of the first rubber frame (2) are both fixedly connected with a connecting block (9), and the side walls of the connecting block (9) are symmetrically provided with a card slot (10); The top and bottom of the second rubber frame (3) are both provided with positioning grooves (11) which are clearance-matched with the connecting block (9), and the two sides of the positioning groove (11) are both provided with second assembly grooves (12), and the inner sides of the second assembly grooves (12) are respectively provided with springs (15) and connecting seats (13), and a clamping block (14) which is clamped with the clamping groove (10) is integrally formed at one end of the connecting seat (13) away from the spring (15), and a guide column head (17) is installed on the side wall of the connecting seat (13), and a guide hole (16) is provided at the joint portion between the guide column head (17) and the second rubber frame (3).

2. The display screen plastic frame with a protective function according to claim 1, characterized in that: The bottom wall of the groove (5) is provided with a concave hole (7); A convex column (8) is integrally formed on the surface of the rubber corner protector (6) close to the concave hole (7), and the convex column (8) is interference-connected with the concave hole (7).

3. The display screen plastic frame with a protective function according to claim 1, characterized in that: The card slot (10) and the card block (14) are both arranged in a right-angled triangle structure, and the card slot (10) and the card block (14) form an embedded structure.

4. The display screen plastic frame with a protective function according to claim 1, characterized in that: One end of the spring (15) is connected to the connecting seat (13), and the other end of the spring (15) is connected to the inner wall of the second assembly groove (12).

5. The display screen plastic frame with a protective function according to claim 1, characterized in that: The outer wall of the connecting seat (13) fits the inner wall of the second assembly groove (12).

6. The display screen plastic frame with a protective function according to claim 1, characterized in that: One end of the second assembly groove (12) close to the positioning groove (11) is fixedly connected to a limiting portion, and the limiting portion abuts against the connecting seat (13).

7. The display screen plastic frame with a protective function according to claim 1, characterized in that: The guide hole (16) is arranged in a straight line structure, and the height of the guide hole (16) is adapted to the outer diameter of the guide column head (17).

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