Safety display screen protection frame

Abstract

The utility model relates to the technical field of safety display screens, in particular to a safety display screen protection frame which comprises a frame, an acrylic plate is arranged at one end of the frame, sliding grooves are formed in the two sides of the frame, bearings are arranged at the bottom ends of the sliding grooves, threaded rods are arranged in the middles of the bearings, and the threaded rods are connected with the acrylic plate. A rotary knob is arranged at the top end of the threaded rod, and an extrusion plate is arranged on the surface of the threaded rod. A plurality of limiting grooves are formed in the two sides of the groove, a plurality of sleeves are arranged at the bottom end of the groove, and springs are arranged on the surfaces of the sleeves; a plurality of limiting blocks are arranged on the two sides of the supporting plate, and a plurality of limiting rods are arranged at the bottom end of the supporting plate; the protective frame has the beneficial effects that through the arrangement of the threaded rods and the extrusion plates, the two ends of the extrusion plates are in threaded connection to the surfaces of the threaded rods during use, so that the effect that the extrusion plates can move up and down in the sliding grooves is achieved, and the application range of the protective frame is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of safety display screens, in particular to a safety display screen protection frame. Background Art

[0002] The display screen is a type of display screen. It is composed of LED dot matrix. It displays text, pictures, animations, and videos by turning on and off red, blue, yellow, white, and green lamp beads. The content can be changed at any time. As long as you can think of it, you can put it in the computer and display it on the screen. Each component is a modular display device.

[0003] A display screen protection frame structure disclosed in the Chinese utility model patent application publication specification CN219778446U includes a frame body, the frame body includes a bottom frame and a side frame, and a buffer component and a sealing component are arranged inside the frame body; a display screen protection frame structure, through the setting of the buffer component, when the frame body is hit, the display screen will generate force on the support plate, so that the damping rod and the buffer spring are compressed until the external force is withdrawn, and the damping rod drives the support plate to reset, and absorbs a large force at the same time, so as to avoid the display screen from being directly damaged by force, and play a good buffering effect, thereby improving the service life of the display screen; through the setting of the sealing component, during the installation of the display screen, the sealing strip is stuck in the inside of the sealing groove and adhered with glue, and when the display screen is hit, the sealing strip is a rubber elastic structure to play an anti-slip and anti-collision effect, thereby further improving the practicality of the protection frame, but the display screen protection frame structure described above cannot protect the front of the display screen, and the frame body of the display screen protection frame structure described above adopts a fixed structure, and can only use a display screen of a specific size, and the scope of application is limited. Utility Model Content

[0004] The purpose of the utility model is to provide a safety display screen protection frame to solve the problems raised by the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A safety display screen protection frame, comprising:

[0007] A frame, an acrylic plate is arranged at one end of the frame, mounting claws are arranged at the four corners of the frame, slide grooves are arranged on both sides of the frame, a bearing is arranged at the bottom end of the slide groove, a threaded rod is arranged in the middle of the bearing, a knob is arranged at the top end of the threaded rod, an extrusion plate is arranged on the surface of the threaded rod, and a card slot is arranged at the bottom end of the extrusion plate;

[0008] A groove, with a plurality of limit grooves disposed on both sides of the groove, a plurality of sleeves disposed at the bottom end of the groove, and a spring disposed on the surface of the sleeve;

[0009] A support plate, wherein a plurality of limit blocks are arranged on both sides of the support plate, and a plurality of limit rods are arranged at the bottom end of the support plate.

[0010] Preferably, an acrylic plate is fixedly connected to one end of the frame, fixing bolts are threadedly connected to the four corners of the acrylic plate, mounting claws are fixedly connected to the four corners of the frame, and a fixing hole is opened in the middle of the mounting claw.

[0011] Preferably, both sides of the frame are provided with slide grooves, the bottom end of the slide groove is fixedly connected to a bearing, the middle part of the bearing is rotatably connected to a threaded rod, and the other end of the threaded rod is fixedly connected to a knob.

[0012] Preferably, a squeeze plate is slidably connected to the middle of the slide groove, both ends of the squeeze plate are threadedly connected to the surface of the threaded rod, and a clamping groove is provided at the bottom end of the squeeze plate.

[0013] Preferably, a groove is formed at the bottom end of the frame, a plurality of limit grooves are formed on both sides of the groove, and a plurality of sleeves are evenly and fixedly connected to the bottom end of the groove.

[0014] Preferably, a support plate is slidably connected to the middle of the groove, a plurality of limit blocks are fixedly connected to both sides of the support plate, and the surfaces of the limit blocks are slidably connected to the inside of the limit groove.

[0015] Preferably, a plurality of limit rods are evenly and fixedly connected to the bottom end of the support plate, and the bottom end of the limit rods is slidably connected to the inside of the sleeve. A spring is sleeved on the surface of the sleeve, and the bottom end of the spring abuts against the bottom end of the groove, and the top end of the spring abuts against the bottom end of the support plate.

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

[0017] The utility model provides an acrylic plate, which is fixedly connected to one end of the frame by fixing bolts when in use, thereby achieving the effect of protecting the front of the display screen; the threaded rod and the extrusion plate are provided, and both ends of the extrusion plate are threadedly connected to the surface of the threaded rod when in use, and then the knob is turned to drive the threaded rod to rotate, so that the extrusion plate can move up and down in the slide groove, thereby achieving the effect of being suitable for display screens of different sizes, thereby improving the application range of the protective frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-section structure of the slideway of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the groove of the utility model;

[0021] Figure 4 For the utility model Figure 2 A is an enlarged schematic diagram of the structure;

[0022] Figure 5 For the utility model Figure 3 A schematic diagram of the enlarged structure at B;

[0023] Figure 6 This is a schematic diagram of the support plate structure of the utility model.

[0024] In the figure: 1. frame; 2. acrylic plate; 3. fixing bolt; 4. mounting claw; 5. fixing hole; 6. slide groove; 7. bearing; 8. threaded rod; 9. knob; 10. extrusion plate; 11. slot; 12. groove; 13. limit slot; 14. sleeve; 15. spring; 16. support plate; 17. limit block; 18. limit rod. DETAILED DESCRIPTION

[0025] In order to more clearly explain the overall concept of the utility model, the following is a detailed description in the form of examples in conjunction with the accompanying drawings.

[0026] Embodiment 1:

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a safety display screen protection frame, comprising:

[0028] A frame 1, an acrylic plate 2 is provided at one end of the frame 1, mounting claws 4 are provided at the four corners of the frame 1, slide grooves 6 are provided on both sides of the frame 1, a bearing 7 is provided at the bottom end of the slide groove 6, a threaded rod 8 is provided in the middle of the bearing 7, a knob 9 is provided at the top end of the threaded rod 8, an extrusion plate 10 is provided on the surface of the threaded rod 8, and a card slot 11 is provided at the bottom end of the extrusion plate 10;

[0029] A groove 12, with a plurality of limit grooves 13 disposed on both sides of the groove 12, a plurality of sleeves 14 disposed at the bottom end of the groove 12, and a spring 15 disposed on the surface of the sleeve 14;

[0030] The support plate 16 has a plurality of limit blocks 17 disposed on both sides of the support plate 16 , and a plurality of limit rods 18 disposed at the bottom end of the support plate 16 .

[0031] By setting the acrylic plate 2, the acrylic plate 2 is fixedly connected to one end of the frame 1 by the fixing bolts 3 when in use, so that a closed space is formed inside the frame 1, thereby achieving the effect of protecting the front of the display screen.

[0032] Embodiment 2:

[0033] like Figures 2 to 3 As shown, a safety display screen protection frame disclosed in the second embodiment of the present invention has a structure that is basically the same as that in the first embodiment, except that:

[0034] An acrylic plate 2 is fixedly connected to one end of the frame 1, fixing bolts 3 are threadedly connected to the four corners of the acrylic plate 2, mounting claws 4 are fixedly connected to the four corners of the frame 1, and a fixing hole 5 is opened in the middle of the mounting claw 4.

[0035] Slide grooves 6 are provided on both sides of the frame 1 , the bottom end of the slide groove 6 is fixedly connected to a bearing 7 , the middle of the bearing 7 is rotatably connected to a threaded rod 8 , and the other end of the threaded rod 8 is fixedly connected to a knob 9 .

[0036] The middle of the slide groove 6 is slidably connected with an extrusion plate 10 , both ends of the extrusion plate 10 are threadedly connected to the surface of the threaded rod 8 , and a clamping groove 11 is formed at the bottom end of the extrusion plate 10 .

[0037] Through the arrangement of the threaded rod 8 and the extrusion plate 10, both ends of the extrusion plate 10 are threadedly connected to the surface of the threaded rod 8 during use, and then the knob 9 is turned to drive the threaded rod 8 to rotate, so that the extrusion plate 10 can move up and down inside the slide groove 6, thereby achieving the effect of being suitable for display screens of different sizes, thereby improving the application range of the protective frame.

[0038] Embodiment three:

[0039] like Figures 4 to 6 As shown, the structure of a safety display screen protection frame disclosed in the third embodiment of the present invention is basically the same as that in the second embodiment, except that:

[0040] A groove 12 is formed at the bottom of the frame 1 , a plurality of limit grooves 13 are formed on both sides of the groove 12 , and a plurality of sleeves 14 are evenly and fixedly connected to the bottom of the groove 12 .

[0041] A support plate 16 is slidably connected to the middle of the groove 12 , and a plurality of limit blocks 17 are fixedly connected to both sides of the support plate 16 . The surfaces of the limit blocks 17 are slidably connected to the inside of the limit groove 13 .

[0042] The bottom end of the support plate 16 is evenly and fixedly connected with a plurality of limit rods 18, the bottom end of the limit rods 18 is slidably connected to the inside of the sleeve 14, the surface of the sleeve 14 is sleeved with a spring 15, the bottom end of the spring 15 abuts against the bottom end of the groove 12, and the top end of the spring 15 abuts against the bottom end of the support plate 16.

[0043] By configuring the support plate 16 and the spring 15, the support plate 16 is slidably connected to the inside of the groove 12 during use, and the spring 15 abuts between the bottom end of the groove 12 and the bottom end of the support plate 16, thereby achieving a supporting and buffering effect on the support plate 16, thereby achieving a more stable fixing effect of the display screen inside the frame 1.

[0044] The specific solution is as follows: first, the frame 1 is fixed to the wall by the mounting claws 4, and then the bottom end of the display screen is clamped in the groove 12, and then the knob 9 is rotated to drive the threaded rod 8 to rotate. The rotation of the threaded rod 8 drives the extrusion plate 10 to move downward in the slide groove 6 to squeeze the top of the display screen until the top of the display screen is completely clamped in the slot 11. The display screen is clamped and fixed in the frame 1 by the limit of the slot 11 and the groove 12. Finally, the acrylic plate 2 is fixedly connected to one end of the frame 1 by the fixing bolt 3.

[0045] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0046] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A safety display screen protection frame, characterized in that: include: A frame (1), wherein an acrylic plate (2) is disposed at one end of the frame (1), mounting claws (4) are disposed at four corners of the frame (1), slide grooves (6) are disposed on both sides of the frame (1), a bearing (7) is disposed at the bottom end of the slide groove (6), a threaded rod (8) is disposed in the middle of the bearing (7), a knob (9) is disposed at the top end of the threaded rod (8), an extrusion plate (10) is disposed on the surface of the threaded rod (8), and a slot (11) is disposed at the bottom end of the extrusion plate (10); A groove (12), wherein a plurality of limiting grooves (13) are arranged on both sides of the groove (12), a plurality of sleeves (14) are arranged at the bottom end of the groove (12), and a spring (15) is arranged on the surface of the sleeve (14); A support plate (16), wherein a plurality of limit blocks (17) are arranged on both sides of the support plate (16), and a plurality of limit rods (18) are arranged at the bottom end of the support plate (16).

2. A safety display screen protection frame according to claim 1, characterized in that: An acrylic plate (2) is fixedly connected to one end of the frame (1), fixing bolts (3) are threadedly connected to the four corners of the acrylic plate (2), mounting claws (4) are fixedly connected to the four corners of the frame (1), and a fixing hole (5) is provided in the middle of the mounting claw (4).

3. A safety display screen protection frame according to claim 2, characterized in that: Slide grooves (6) are provided on both sides of the frame (1); a bearing (7) is fixedly connected to the bottom end of the slide groove (6); a threaded rod (8) is rotatably connected to the middle of the bearing (7); and a knob (9) is fixedly connected to the other end of the threaded rod (8).

4. A safety display screen protection frame according to claim 3, characterized in that: The middle part of the slide groove (6) is slidably connected with an extrusion plate (10), both ends of the extrusion plate (10) are threadedly connected to the surface of the threaded rod (8), and a clamping groove (11) is provided at the bottom end of the extrusion plate (10).

5. The safety display screen protection frame according to claim 1, characterized in that: The bottom end of the frame (1) is provided with a groove (12), both sides of the groove (12) are provided with a plurality of limit grooves (13), and the bottom end of the groove (12) is evenly and fixedly connected with a plurality of sleeves (14).

6. A safety display screen protection frame according to claim 5, characterized in that: A support plate (16) is slidably connected to the middle of the groove (12), and a plurality of limit blocks (17) are fixedly connected to both sides of the support plate (16), and the surfaces of the limit blocks (17) are slidably connected to the inside of the limit groove (13).

7. A safety display screen protection frame according to claim 6, characterized in that: The bottom end of the support plate (16) is evenly and fixedly connected to a plurality of limit rods (18), the bottom end of the limit rods (18) is slidably connected to the inside of the sleeve (14), the surface of the sleeve (14) is sleeved with a spring (15), the bottom end of the spring (15) abuts against the bottom end of the groove (12), and the top end of the spring (15) abuts against the bottom end of the support plate (16).

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