A monitor adjustment stand

Abstract

This utility model provides a monitor adjustment bracket, including a monitor, a calibration mechanism, and a reset component. A sleeve is installed on the back of the monitor, and a universal ball joint is installed inside the sleeve. A fixed rod is connected to the surface of the universal ball joint. A sliding plate is provided in the calibration mechanism, and the fixed rod passes through the surface of the sliding plate. This monitor adjustment bracket allows the monitor to have two usage states: a monitor angle state for daily use and a monitor angle state for display purposes. After use, the device can be quickly switched to the preset angle for display by using the rear calibration component, avoiding the hassle of manual adjustment each time the screen needs to be displayed and the inconsistency of the adjusted angle. Furthermore, the installed reset component allows flexible control of the locked angle of the monitor after calibration, making the display more flexible, and the adjustment process of the reset component is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of adjustment bracket technology, specifically a monitor adjustment bracket. Background Technology

[0002] Monitor adjustment stands, based on gas springs or mechanical structures, primarily provide stable support and flexible, multi-dimensional ergonomic adjustments for the screen, enhancing visual comfort, saving desktop space, and adapting to diverse usage scenarios such as work, entertainment, and creative production. According to existing technologies, such as the monitor adjustment stand and LED monitor disclosed in Chinese patent document CN220119001U, the technical solution involves installing a lead screw inside the support frame and attaching an adjustment block to the surface of the lead screw. When the lead screw rotates, it moves the adjustment block up and down on the lead screw surface, thus adjusting the monitor height. By attaching a worm gear to the bottom of the lead screw and engaging it with a worm, the monitor height can be adjusted by rotating the adjustment handle without having to go behind the monitor. Furthermore, by connecting a rotating shaft to one end of the adjustment block and installing damping bearings at both ends of the rotating shaft, the tilt angle of the monitor can be changed by rotating the shaft even after the monitor is fixed to the desktop, improving the user experience.

[0003] According to its publicly available technical solutions, in the existing technology, when a display is required, the lead screw and rotating shaft need to be rotated again to achieve the preset angle. This process is cumbersome and time-consuming, and the angle of reset is deviated each time, making it impossible to achieve precise reset. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a monitor adjustment bracket to solve the problems mentioned in the background art. This utility model, through the installed reset component, can flexibly control the locking angle of the monitor after calibration, so that users can freely adjust the specific viewing angle requirements after the monitor is reset, making the monitor display more flexible, and the adjustment process of the reset component is simple and convenient.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a monitor adjustment bracket, including an adjustment bracket body, the adjustment bracket body including a monitor, a calibration mechanism and a reset component, a sleeve installed on the back of the monitor, a universal ball provided inside the sleeve, a fixed rod connected to the surface of the universal ball, a sliding plate provided in the calibration mechanism, and the fixed rod passing through the surface of the sliding plate.

[0006] Furthermore, the calibration mechanism includes a first reset plate, a second reset plate, a third reset plate, and a connecting rod, with the two ends of the sliding plate welded to the surfaces of the first reset plate and the second reset plate, respectively.

[0007] Furthermore, one end of the connecting rod is welded to the surface of the third reset plate, and the other end of the connecting rod is welded to the surface of the crossbar. The connecting rod passes through the side surfaces of the first reset plate and the second reset plate.

[0008] Furthermore, a telescopic spring is fitted onto the surface of the connecting rod, an electric push rod is connected to the surface of the sliding plate, and the first reset plate and the second reset plate are parallel to each other.

[0009] Furthermore, the two ends of the sliding plate are perpendicular to the surfaces of the first reset plate and the second reset plate, respectively, and the connecting rod is parallel to the sliding plate.

[0010] Furthermore, the reset assembly includes a threaded rod, a short tube, and a limiting pad. The end of the short tube is welded to the surface of the limiting pad, the inner wall of the short tube is provided with a threaded structure, and a spring is fitted onto the surface of the short tube. One end of the spring is welded to the surface of the limiting pad, and the other end of the spring is welded to the surface of the first reset plate or the surface of the second reset plate.

[0011] Furthermore, the end of the short tube passes through the surface of the first reset plate or the second reset plate, and a handwheel is welded to the end of the threaded rod.

[0012] Furthermore, a rubber ball is connected to the other end of the threaded rod, the end of the threaded rod passes through the central area of ​​the limiting pad, the threaded rod is inserted into the interior of the short tube, and a pressure sensor is installed on the surface of the limiting pad.

[0013] The beneficial effects of this utility model are:

[0014] 1. This monitor adjustment stand allows the monitor to have two usage states: the monitor angle state for daily use and the monitor angle state for display purposes. After use, the device can be quickly switched to the preset angle for display state by means of the rear calibration component, avoiding the trouble of manual adjustment every time the screen needs to be displayed and the inconsistency of the adjusted angle.

[0015] 2. This monitor adjustment bracket, through the installed reset component, can flexibly control the locking angle of the monitor after calibration, allowing users to freely adjust the specific viewing angle requirements after the monitor is reset, making the monitor display more flexible, and the adjustment process of the reset component is simple and convenient.

[0016] 3. The monitor adjustment bracket, through the installed calibration mechanism, allows the monitor to quickly return to a horizontal position when the monitor rotates or is subjected to an external impact that causes a change in the monitor's horizontal angle. The sliding plate moves in conjunction with the third reset plate, causing the third reset plate to move until it covers the bottom surface of the monitor. Pulling the crossbar then allows the monitor to return to a horizontal position quickly. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of the external shape of a monitor adjustment bracket according to the present invention;

[0018] Figure 2 This is a schematic diagram of the calibration mechanism for a monitor adjustment bracket according to the present invention;

[0019] Figure 3 This is a side view of the calibration mechanism of a monitor adjustment bracket according to the present invention;

[0020] Figure 4 This is a schematic diagram of a reset component for a monitor adjustment bracket according to the present invention;

[0021] In the diagram: 1. Display; 2. Calibration mechanism; 3. Reset assembly; 4. Sliding plate; 5. Fixed rod; 6. First reset plate; 7. Second reset plate; 8. Connecting rod; 9. Crossbar; 10. Handwheel; 11. Electric push rod; 12. Spring; 13. Limiting pad; 14. Rubber ball; 15. Pressure sensor; 16. Threaded rod; 17. Third reset plate; 18. Short tube. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] Please see Figures 1 to 4 This utility model provides the following technical solution: a monitor adjustment bracket, including an adjustment bracket body, the adjustment bracket body including a monitor 1, a calibration mechanism 2 and a reset component 3, a sleeve is installed on the back of the monitor 1, a universal ball is provided inside the sleeve, a fixing rod 5 is connected to the surface of the universal ball, a sliding plate 4 is provided in the calibration mechanism 2, the fixing rod 5 passes through the surface of the sliding plate 4, the position of the rubber ball 14 is adjusted by rotating the handwheel 10, and the monitor 1 angle can be accurately reset by using the calibration mechanism 2.

[0024] In this embodiment, the calibration mechanism 2 includes a first reset plate 6, a second reset plate 7, a third reset plate 17, and a connecting rod 8. The two ends of the sliding plate 4 are respectively welded to the surfaces of the first reset plate 6 and the second reset plate 7. One end of the connecting rod 8 is welded to the surface of the third reset plate 17, and the other end is welded to the surface of the crossbar 9. The connecting rod 8 passes through the sides of the first reset plate 6 and the second reset plate 7. A telescopic spring 12 is fitted onto the surface of the connecting rod 8. An electric push rod 11 is connected to the surface of the sliding plate 4. The first reset plate 6 and the second reset plate 7 are parallel to each other. The two ends of the sliding plate 4 are perpendicular to the surfaces of the first reset plate 6 and the second reset plate 7, respectively. The connecting rod 8 is parallel to the sliding plate 4. The electric push rod 11 pushes the sliding plate 4 to move along the fixed rod 5, thereby causing the first reset plate 6 and the second reset plate 7 to move synchronously until the display 1 reaches a preset angle. At this point, the electric push rod 11 resets and closes. When the third reset plate 17 moves to cover the bottom surface of the display 1, pulling the crossbar 9 achieves a horizontal reset of the display 1.

[0025] In this embodiment, the reset assembly 3 includes a threaded rod 16, a short tube 18, and a limiting pad 13. The end of the short tube 18 is welded to the surface of the limiting pad 13. The inner wall of the short tube 18 is provided with a threaded structure. A spring 12 is fitted onto the surface of the short tube 18. One end of the spring 12 is welded to the surface of the limiting pad 13, and the other end of the spring 12 is welded to the surface of the first reset plate 6 or the second reset plate 7. The end of the short tube 18 passes through the surface of the first reset plate 6 or the second reset plate 7. A handwheel 10 is welded to the end of the threaded rod 16. A rubber ball 14 is connected to the other end of the threaded rod 16. The end of the threaded rod 16 passes through the central area of ​​the limiting pad 13. The threaded rod 16 is inserted into the interior of the short tube 18. A pressure sensor 15 is installed on the surface of the limiting pad 13. Rotating the handwheel 10 causes the rubber ball 14 to move. By adjusting the extension length of each rubber ball 14, the preset angle of the calibration mechanism 2 is changed.

[0026] Working principle: The electric push rod 11 and the end of the fixed rod 5 are fixed to the external bracket. When the user uses it, they rotate the display 1. The rotation of the display 1 causes the universal ball to rotate inside the sleeve on the back of the display 1, adjusting it to a suitable angle for the user. When the display 1 needs to be used for display, the electric push rod 11 is activated. The electric push rod 11 pushes the sliding plate 4 to slide along the fixed rod 5. The displacement of the sliding plate 4 causes the first reset plate 6, the second reset plate 7, the third reset plate 17, the connecting rod 8, and the crossbar 9 to move synchronously. The displacement of the first reset plate 6 and the second reset plate 7 causes the short tube 18 inserted into their surface to move synchronously. The displacement of the short tube 18 drives the handwheel 10 and the limit switch. The pad 13 and the rubber ball 14 move synchronously. When the rubber ball 14 contacts the back of the display 1, the movement continues, and the spring 12 on the surface of the short tube 18 enters a stretched state. The pressure sensor 15 on the surface of the limiting pad 13 and the limiting pad 13 are attached to the surface of the first reset plate 6 or the second reset plate 7. The pressure sensor 15 described in this patent is a mature existing technology and is common knowledge in the field. Since this utility model is mainly used to protect the mechanical structure, the specific structure and specifications of the pressure sensor 15 will not be explained in detail. When the pressure sensor 15 in contact with the surface of the first reset plate 6 and the second reset plate 7 is subjected to the same pressure, the display 1 reaches the preset value. When the angle is adjusted, the electric push rod 11 resets and closes. The reset of the electric push rod 11 drives the first reset plate 6, the second reset plate 7, the third reset plate 17, the connecting rod 8, and the crossbar 9 to reset synchronously. The limiting pad 13 returns to its initial position under the elastic force of the spring 12. When the preset angle needs to be adjusted, the handwheel 10 at the end of the threaded rod 16 is rotated. The rotation of the handwheel 10 drives the threaded rod 16 to rotate. The rotation of the threaded rod 16 causes the rubber ball 14 at one end to move relative to the handwheel 10 at the other end. The handwheels 10 on the surfaces of the first reset plate 6 and the second reset plate 7 are rotated in sequence to adjust the required angle of the display 1. After the adjustment is completed, the electric push rod 11 is turned on. Repeating the above operation will adjust the display angle. When device 1 reaches a preset angle, and the display 1 rotates or is subjected to an external collision causing a change in the horizontal angle of the display 1, the electric push rod 11 is activated. The electric push rod 11 pushes the sliding plate 4 to move, which in turn moves the third reset plate 17 to move. When the third reset plate 17 moves to cover the bottom surface of the display 1, the horizontal bar 9 is pulled. The upward movement of the horizontal bar 9 causes the connecting rod 8 and the third reset plate 17 to move upward synchronously. The third reset plate 17 contacts the bottom surface of the display 1. The horizontal bar 9 is pulled to move the third reset plate 17 upward until the bottom surface of the display 1 is completely in contact with the surface of the third reset plate 17. At this time, the horizontal reset of the display 1 is completed, and the electric push rod 11 is reset and turned off.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.

[0028] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A monitor adjustment stand, comprising an adjustment stand body, characterized in that: The adjustment bracket body includes a display (1), a calibration mechanism (2) and a reset component (3). A sleeve is installed on the back of the display (1), and a universal ball is provided inside the sleeve. A fixing rod (5) is connected to the surface of the universal ball. A sliding plate (4) is provided in the calibration mechanism (2), and the fixing rod (5) passes through the surface of the sliding plate (4).

2. The monitor adjustment stand according to claim 1, characterized in that: The calibration mechanism (2) includes a first reset plate (6), a second reset plate (7), a third reset plate (17) and a connecting rod (8). The two ends of the sliding plate (4) are respectively welded to the surfaces of the first reset plate (6) and the second reset plate (7).

3. A monitor adjustment stand according to claim 2, characterized in that: One end of the connecting rod (8) is welded to the surface of the third reset plate (17), and the other end of the connecting rod (8) is welded to the surface of the crossbar (9). The connecting rod (8) passes through the side of the first reset plate (6) and the second reset plate (7).

4. A monitor adjustment stand according to claim 3, characterized in that: The surface of the connecting rod (8) is fitted with a telescopic spring (12), the surface of the sliding plate (4) is connected with an electric push rod (11), and the first reset plate (6) and the second reset plate (7) are parallel to each other.

5. A monitor adjustment stand according to claim 4, characterized in that: The two ends of the sliding plate (4) are perpendicular to the surfaces of the first reset plate (6) and the second reset plate (7), respectively, and the connecting rod (8) is parallel to the sliding plate (4).

6. A monitor adjustment stand according to claim 1, characterized in that: The reset assembly (3) includes a threaded rod (16), a short tube (18), and a limiting pad (13). The end of the short tube (18) is welded to the surface of the limiting pad (13). The inner wall of the short tube (18) is provided with a threaded structure. A spring (12) is fitted on the surface of the short tube (18). One end of the spring (12) is welded to the surface of the limiting pad (13), and the other end of the spring (12) is welded to the surface of the first reset plate (6) or the surface of the second reset plate (7).

7. A monitor adjustment stand according to claim 6, characterized in that: The end of the short tube (18) passes through the surface of the first reset plate (6) or the second reset plate (7), and a handwheel (10) is welded to the end of the threaded rod (16).

8. A monitor adjustment stand according to claim 7, characterized in that: The other end of the threaded rod (16) is connected to a rubber ball (14). The end of the threaded rod (16) passes through the central area of ​​the limiting pad (13). The threaded rod (16) is inserted into the interior of the short tube (18). A pressure sensor (15) is installed on the surface of the limiting pad (13).

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