Display equipment and hanger

Abstract

The utility model relates to the technical field of display equipment, in particular to display equipment and a hanging rack, which comprise a display screen and a fixing plate, a mounting seat is fixedly mounted on the side surface of the display screen, a rectangular hole is formed in the mounting seat, a bottom shell is fixedly mounted on the bottom surface of the fixing plate, a bidirectional screw rod is rotatably connected in the bottom shell, and the two-way screw rod is rotatably connected with the bottom surface of the fixing plate. A sliding groove is formed in the surface of the fixing plate. In the installation process, the display screen can be stably installed on the fixing plate through precise matching of the two-way lead screw and the sliding block, the sliding block slides on the sliding rod, the device displacement phenomenon caused by shaking is effectively avoided, the stability of the display device in the use process is ensured through stable insertion connection of the sliding block and the rectangular block, and the display device is convenient to use. Meanwhile, position locking is carried out between the connecting rod and the connecting block through cooperation of the first notch and the second notch, the safety of the display equipment after installation is further enhanced, and looseness caused by external force or vibration is avoided.

Description

Technical Field

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

[0002] In the current field of display device technology, with the widespread application of display screens in various scenarios, the demand for their installation and adjustment is increasing. However, traditional display device installation methods are usually cumbersome, especially regarding the limited angle adjustment function. Furthermore, during prolonged use, the device is prone to displacement or loosening due to vibration or external forces, affecting the user experience. Most display devices on the market currently lack reliable fixing and adjustment mechanisms, which may not provide sufficient stability, especially when frequent adjustments or movements are required. The device is easily affected by shaking or external impacts, causing changes in angle or position. In addition, existing installation structures are mostly simple fixing devices, lacking flexible angle adjustment capabilities and failing to adapt to the needs of different environments. Utility Model Content

[0003] The purpose of this utility model is to solve the technical problems mentioned in the background section.

[0004] This utility model adopts the following technical solution: A display device includes a display screen and a fixing plate. A mounting base is fixedly installed on the side of the display screen. A rectangular hole is opened inside the mounting base. A bottom shell is fixedly installed on the bottom surface of the fixing plate. A bidirectional lead screw is rotatably connected inside the bottom shell. A sliding groove is opened on the surface of the fixing plate. A slider is slidably connected inside the sliding groove. A rectangular block is fixedly installed on the side of the slider. A connecting block is fixedly installed on the inner side of the slider. A fixing block is fixedly installed on the bottom surface of the fixing plate. A connecting rod is rotatably connected to the side of the fixing block. A locking piece is fixedly installed on the surface of the connecting rod. A first slot is opened inside the connecting block. A second slot is opened on the side of the bottom shell. The connecting rod slides inside the first and second slots.

[0005] Preferably, a slide rod is fixedly installed inside the bottom shell, and the slider is slidably connected to the surface of the slide rod. This effectively improves the stability and accuracy of the slider within the groove, avoids jamming or wear caused by slider shaking, enhances the precision of the slider driving the rectangular block to mate with the rectangular hole, and ensures a smoother operating experience during adjustment.

[0006] Preferably, a connecting piece is fixedly installed on the edge of the second slot, a screw is inserted inside the connecting piece, and a threaded hole is opened on the surface of the connecting rod, with the screw threaded inside the threaded hole. This enhances the fixation and stability of the connecting rod within the slot, preventing it from loosening, and also increases the firmness between the connecting rod and the bottom shell.

[0007] Preferably, the positions of the rectangular blocks correspond one-to-one with the positions of the rectangular holes, and the rectangular blocks are inserted inside the rectangular holes. There are four sets of rectangular blocks, symmetrically distributed on the surface of the display screen. This ensures more reliable fixation of the display screen within the mounting bracket, reducing displacement or loosening caused by vibration or external forces during use. Simultaneously, the even distribution of the four sets of rectangular blocks provides better balance, making the installation of the device more stable.

[0008] Preferably, the bidirectional lead screw is internally threaded into the slider, and a rotating head is fixedly mounted on the end of the bidirectional lead screw. This allows the slider to be precisely adjusted along the threaded connection of the lead screw, realizing the bidirectional adjustment function of the device. The rotating head drives the lead screw to rotate, enabling the slider to move smoothly, providing greater flexibility and convenience.

[0009] A mounting bracket, disposed on the side of the display device, includes a mounting plate and a protrusion. The protrusion is mounted on the side of the bottom shell. A lug and a vertical plate are fixedly mounted on the surface of the mounting plate. A telescopic rod is fixedly mounted on the side of the vertical plate. A spring is sleeved on the surface of the telescopic rod. A locking cap is fixedly mounted at the end of the telescopic rod. A spline groove is formed inside the locking cap. A rotating groove is formed on the side of the vertical plate. A fixed shaft is fixedly mounted on the side of the protrusion. A spline block is fixedly mounted on the surface of the fixed shaft. A rotating block is fixedly mounted on the end face of the fixed shaft. The rotating block is rotatably connected inside the rotating groove. The locking cap is slidably connected to the surface of the fixed shaft.

[0010] Preferably, the number of telescopic rods and springs is four sets, and the four sets of telescopic rods and springs are symmetrically distributed on the surface of the locking cap. This makes the engagement between the locking cap and the spline block smoother, avoiding jamming of the locking cap and affecting the angle adjustment between the mounting plate and the display device.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] 1. In this utility model, during the installation process, the precise cooperation between the bidirectional lead screw and the slider allows the display screen to be stably installed on the fixed plate. The slider slides on the slide rod, effectively preventing the device from shifting due to shaking. The stable connection between the slider and the rectangular block ensures the stability of the display device during use. At the same time, the connection between the connecting rod and the connecting block is locked in position through the cooperation of the first slot and the second slot, further enhancing the safety of the display device after installation and preventing loosening caused by external force or vibration.

[0013] 2. In this utility model, after the display device is installed, the angle of the display device can be adjusted by pulling the locking cap. At this time, the cooperation between the locking cap, the spline groove, and the fixed shaft realizes the flexible angle adjustment function. After adjusting the angle, the locking cap is released, and the spring force ensures that the locking cap is re-engaged in the spline block, ensuring that the angle position of the device is stable and not easily shaken or rotated by external forces, thus providing a more flexible and convenient adjustment experience, while ensuring the stability of the device's position after adjustment. Attached Figure Description

[0014] Figure 1 A schematic diagram of a display device and a mounting bracket is provided for this utility model;

[0015] Figure 2 A rear view of a display device and a mounting bracket is provided for this utility model;

[0016] Figure 3 The present invention provides a rear view of the display screen of a display device and a mounting bracket;

[0017] Figure 4 An exploded view of the fixing plate and bottom shell of a display device and a mounting bracket is provided for this utility model;

[0018] Figure 5 This utility model provides an assembly diagram of the connecting block and connecting rod of a display device and a mounting bracket;

[0019] Figure 6 This utility model provides a schematic diagram of a mounting plate for a display device and a wall mount;

[0020] Figure 7 This utility model proposes a display device and a mounting bracket. Figure 4 Enlarged view of point A in the middle;

[0021] Figure 8 This utility model proposes a display device and a mounting bracket. Figure 6 Enlarged view of section B in the middle.

[0022] Legend:

[0023] 1. Display screen; 2. Mounting base; 3. Rectangular hole; 4. Fixing plate; 5. Base shell; 6. Two-way lead screw; 7. Rotating head; 8. Slide rod; 9. Slider; 10. Rectangular block; 11. Slide groove; 12. Connecting block; 13. Fixing block; 14. Connecting rod; 15. Screw hole; 16. Screw; 17. No. 1 slot; 18. Locking plate; 19. No. 2 slot; 20. Connecting piece; 21. Protrusion; 22. Fixing shaft; 23. Spline block; 24. Rotating block; 25. Mounting plate; 26. Ear; 27. Vertical plate; 28. Telescopic rod; 29. ​​Spring; 30. Locking cap; 31. Spline groove; 32. Rotating groove. Detailed Implementation

[0024] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0026] Example

[0027] Please see Figure 1-5 and Figure 7This utility model provides a technical solution: a display device, including a display screen 1 and a fixing plate 4. A mounting base 2 is fixedly installed on the side of the display screen 1, and a rectangular hole 3 is opened inside the mounting base 2. A bottom shell 5 is fixedly installed on the bottom surface of the fixing plate 4. A bidirectional lead screw 6 is rotatably connected inside the bottom shell 5. A sliding groove 11 is opened on the surface of the fixing plate 4, and a slider 9 is slidably connected inside the sliding groove 11. A rectangular block 10 is fixedly installed on the side of the slider 9, and a connecting block 12 is fixedly installed on the inner side of the slider 9. A sliding rod 8 is fixedly installed inside the bottom shell 5, and the slider 9 slides on the surface of the sliding rod 8. The dynamic connection effectively improves the stability and precision of the slider 9 within the slide groove 11, preventing jamming or wear caused by slider 9 shaking. It also enhances the accuracy of the slider 9 in driving the rectangular block 10 to engage with the rectangular hole 3, ensuring a smoother operating experience during adjustment. The positions of the rectangular blocks 10 and rectangular holes 3 correspond one-to-one, with the rectangular blocks 10 inserted inside the rectangular holes 3. There are four sets of rectangular blocks 10, symmetrically distributed on the surface of the display screen 1, ensuring more reliable fixation of the display screen 1 within the mounting base 2 and reducing the risk of damage during use. Displacement or loosening caused by vibration or external force is prevented. Meanwhile, the even distribution of the four sets of rectangular blocks 10 provides better balance, making the installation of the equipment more stable. The bidirectional lead screw 6 is threaded inside the slider 9, and a rotating head 7 is fixedly installed at the end of the bidirectional lead screw 6, allowing the slider 9 to be precisely adjusted along the threaded connection of the lead screw, realizing the bidirectional adjustment function of the equipment. The rotating head 7 drives the lead screw to rotate, enabling the slider 9 to move smoothly, providing greater flexibility and convenience. A fixing block 13 is fixedly installed on the bottom surface of the fixing plate 4, and a connecting rod is rotatably connected to the side of the fixing block 13. 14. A locking plate 18 is fixedly installed on the surface of the connecting rod 14. A first slot 17 is opened inside the connecting block 12. A second slot 19 is opened on the side of the bottom shell 5. The connecting rod 14 slides inside the first slot 17 and the second slot 19. A connecting piece 20 is fixedly installed on the edge of the second slot 19. A screw 16 is inserted inside the connecting piece 20. A screw hole 15 is opened on the surface of the connecting rod 14. The screw 16 is threaded inside the screw hole 15, which enhances the fixation and stability of the connecting rod 14 in the slot and prevents it from loosening. In addition, it increases the firmness between the connecting rod 14 and the bottom shell 5.

[0028] Please see Figure 6-8This utility model also provides a mounting bracket, which is disposed on the side of the display device, including a mounting plate 25 and a protrusion 21. The protrusion 21 is mounted on the side of the bottom shell 5. The surface of the mounting plate 25 is fixedly mounted with a lug 26 and a vertical plate 27. The side of the vertical plate 27 is fixedly mounted with a telescopic rod 28. A spring 29 is sleeved on the surface of the telescopic rod 28. A locking cap 30 is fixedly mounted on the end of the telescopic rod 28. A spline groove 31 is opened inside the locking cap 30. A rotating groove 32 is opened on the side of the vertical plate 27. A fixing shaft 2 is fixedly mounted on the side of the protrusion 21. 2. A spline block 23 is fixedly installed on the surface of the fixed shaft 22, and a rotating block 24 is fixedly installed on the end face of the fixed shaft 22. The rotating block 24 is rotatably connected inside the rotating groove 32. The locking cap 30 is slidably connected on the surface of the fixed shaft 22. There are four sets of telescopic rods 28 and springs 29. The four sets of telescopic rods 28 and springs 29 are symmetrically distributed on the surface of the locking cap 30, so that the locking cap 30 and the spline block 23 cooperate more smoothly and avoid the locking cap 30 from jamming, which would affect the angle adjustment between the mounting plate 25 and the display device.

[0029] Working principle: When installing the display screen 1, place the display screen 1 on the fixing plate 4, and then rotate the rotating head 7. The rotating head 7 drives the bidirectional lead screw 6 to rotate inside the bottom shell 5, so that the slider 9 can move on the surface of the bidirectional lead screw 6. During this process, the slider 9 also slides on the surface of the slide bar 8 so that the slider 9 can slide stably inside the slide groove 11, so that the slider 9 can drive the rectangular block 10 to be stably inserted into the rectangular hole 3 of the mounting base 2, so that the display screen 1 can be stably installed on the fixing plate 4. After the display screen 1 is installed, the connecting rod 14 is rotated through the first slot 17 and the second slot 19. At this time, the locking piece 18 of the connecting rod 14 at the position of the first slot 17 passes through the first slot and locks the position of the connecting block 12 and the slider 9, thereby improving the safety of the display device after installation. Then, the screw 16 is passed through the connecting piece 20 and tightened into the screw hole 15 at the end of the connecting rod 14, thereby fixing the connecting rod 14 to the bottom shell 5.

[0030] After the display screen 1 and the fixing plate 4 are installed, the display device can be mounted on the wall via the mounting plate 25 set on the side of the bottom shell 5. If the angle of the display device needs to be adjusted, the locking cap 30 is pulled, which compresses the telescopic rod 28 and the spring 29. At the same time, the spline groove 31 inside the locking cap 30 disengages from the spline block 23 on the fixing shaft 22. Then, the display device is rotated so that the display device drives the fixing shaft 22 on the protrusion 21 to rotate on the upright plate 27 on the mounting plate 25. After the angle is adjusted, the locking cap 30 is released. Under the elastic force of the spring 29, the locking cap 30 can be inserted into the surface of the spline block 23, thereby stabilizing the position of the mounting plate 25 and the display device and making them less prone to shaking and rotation.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A display device, comprising a display screen (1) and a fixing plate (4), characterized in that: A mounting base (2) is fixedly installed on the side of the display screen (1). A rectangular hole (3) is opened inside the mounting base (2). A bottom shell (5) is fixedly installed on the bottom surface of the fixing plate (4). A two-way lead screw (6) is rotatably connected inside the bottom shell (5). A sliding groove (11) is opened on the surface of the fixing plate (4). A slider (9) is slidably connected inside the sliding groove (11). A rectangular block (10) is fixedly installed on the side of the slider (9). A connecting block (12) is fixedly installed on the inner side, and a fixing block (13) is fixedly installed on the bottom surface of the fixing plate (4). A connecting rod (14) is rotatably connected to the side of the fixing block (13). The surface of the connecting rod (14) is fixedly installed on the locking plate (18). A first slot (17) is opened inside the connecting block (12), and a second slot (19) is opened on the side of the bottom shell (5). The connecting rod (14) slides inside the first slot (17) and the second slot (19).

2. The display device according to claim 1, characterized in that: A slide rod (8) is fixedly installed inside the bottom shell (5), and the slider (9) is slidably connected on the surface of the slide rod (8).

3. The display device according to claim 1, characterized in that: A connecting piece (20) is fixedly installed on the edge of the second slot (19). A screw (16) is inserted inside the connecting piece (20). A screw hole (15) is opened on the surface of the connecting rod (14). The screw (16) is threaded inside the screw hole (15).

4. The display device according to claim 1, characterized in that: The position of the rectangular block (10) corresponds one-to-one with the position of the rectangular hole (3). The rectangular block (10) is inserted inside the rectangular hole (3). There are four sets of rectangular blocks (10), and the four sets of rectangular blocks (10) are symmetrically distributed on the surface of the display screen (1).

5. The display device according to claim 1, characterized in that: The bidirectional lead screw (6) is threaded inside the slider (9), and a rotating head (7) is fixedly installed at the end of the bidirectional lead screw (6).

6. A mounting bracket, disposed on the side of the display device as described in any one of claims 1-5, characterized in that, The assembly includes a mounting plate (25) and a protrusion (21). The protrusion (21) is mounted on the side of the bottom shell (5). The mounting plate (25) has a lug (26) and a vertical plate (27) fixedly mounted on its surface. The vertical plate (27) has a telescopic rod (28) fixedly mounted on its side. The telescopic rod (28) has a spring (29) sleeved on its surface. The end of the telescopic rod (28) has a locking cap (30) fixedly mounted on its end. The locking cap (30) has a spline groove (31) inside its interior. The vertical plate (27) has a rotating groove (32) on its side. The protrusion (21) has a fixed shaft (22) fixedly mounted on its side. The fixed shaft (22) has a spline block (23) fixedly mounted on its surface. The end face of the fixed shaft (22) has a rotating block (24) fixedly mounted on its end face. The rotating block (24) is rotatably connected inside the rotating groove (32). The locking cap (30) is slidably connected on the surface of the fixed shaft (22).

7. The bracket according to claim 6, characterized in that: The number of telescopic rods (28) and springs (29) is four sets, and the four sets of telescopic rods (28) and springs (29) are symmetrically distributed on the surface of the locking cap (30).

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