Computer display with adjustable base

Abstract

The utility model discloses a computer display with an adjustable base. The computer display comprises the base and an adjusting and limiting mechanism, an annular shell is arranged on the upper side of the base, a first rotating shaft is rotationally connected between the upper wall and the lower wall of the annular shell through a bearing, a horizontal rotating seat is arranged at the upper end of the first rotating shaft, a stud is arranged on the upper side of the horizontal rotating seat, and the upper end of the outer side of the stud is sleeved with a hollow cylinder; the left end of the connecting base is rotationally connected with a vertical rotating base through a second rotating shaft, and a display screen is arranged at the left end of the vertical rotating base. According to the computer display with the adjustable base, the horizontal display angle, the vertical display angle and the display height position of a display part can be adjusted through the base according to the use requirement of a computer display screen, the adjustable range of the base of the device is wide, and meanwhile the base is adjusted, locked and limited through an elastic mechanical element; and the viscous damping grease does not need to be replaced regularly.

Description

Technical Field

[0001] The utility model relates to the technical field of computer displays, in particular to a computer display with an adjustable base. Background Art

[0002] A computer monitor is a display tool that displays certain electronic files on a screen through a specific transmission device and then reflects them to the human eye. When in use, the computer monitor needs to be placed on a desktop through a base. Some computer monitors with a base are provided with an arc-shaped support rod on the upper side of the base. The arc-shaped support rod is connected to the back side of the computer monitor through a rotary damper. The base is provided with evenly distributed threaded holes. When in use, the computer monitor is placed on the desktop through the base, and then the base is fixed and locked to the desktop with bolts through the threaded holes. When the device is adjusted to a vertical rotation angle, the rotary damper shell is rotated. The damper has a closed inner cavity, an irregular cross-section in the circumferential (annular) direction, and is filled with damping grease. When the outer shell or inner core rotates circumferentially, the viscous damping grease is driven to move, generating a circumferential shear force, thereby utilizing the viscous damping grease to achieve the base adjustment and locking of the computer monitor. However, the viscous damping grease itself has a service life and needs to be replaced regularly, which is a relatively cumbersome operation. At the same time, during the use of the computer monitor, the base can be adjusted to a vertical display angle, and the adjustment angle range needs to be further improved. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a computer display with an adjustable base. The device can adjust the horizontal display angle, vertical display angle and display height position of the display part through the base according to the use requirements of the computer display screen. The base of the device has a wide adjustable range. At the same time, the device adjusts the base and locks the limit through an elastic mechanical element. There is no need to regularly replace the viscous damping grease. It is easy to use and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer display with an adjustable base, comprising a base and an adjustment limit mechanism;

[0005] Base: An annular shell is provided on its upper side, and a rotating shaft 1 is rotatably connected between the upper and lower walls of the annular shell through a bearing, a horizontal rotating seat is provided at the upper end of the rotating shaft 1, a stud is provided on the upper side of the horizontal rotating seat, a hollow cylinder is sleeved on the outer upper end of the stud, a connecting seat is provided at the upper end of the hollow cylinder, the left end of the connecting seat is rotatably connected to the vertical rotating seat through the rotating shaft 2, and a display screen is provided at the left end of the vertical rotating seat;

[0006] Adjustment limit mechanism: It is arranged between the annular shell and the rotating shaft. The device can adjust the horizontal display angle, vertical display angle and display height position of the display part through the base according to the use requirements of the computer display screen. The base of the device has a wide adjustable range. At the same time, the device adjusts the base and locks the limit through elastic mechanical elements. There is no need to regularly replace the viscous damping grease, and it is easy to use.

[0007] Furthermore, a rubber anti-skid pad is provided on the lower side of the base to prevent relative sliding between the base and the desktop by increasing contact friction.

[0008] Furthermore, the adjustment and limiting mechanism includes a telescopic column, a spring, a socket and a gear. The gear is arranged in the middle of the rotating shaft. The inner wall of the annular shell is provided with evenly distributed sockets through the telescopic column and the spring. The springs are movably connected to the outer ends of adjacent telescopic columns, and the sockets are connected to the gears to adjust the horizontal rotation angle of the computer monitor base.

[0009] Furthermore, the lower side of the horizontal rotating seat is provided with evenly distributed semicircular grooves, and the interior of the semicircular grooves is rotatably connected with balls, which are installed in cooperation with the annular shell to reduce the contact wear between the horizontal rotating seat and the annular shell during rotation.

[0010] Furthermore, the lower end of the hollow cylinder is rotatably connected to a rotating handle via a bearing, and the interior of the rotating handle is threadedly connected to the stud to adjust the display height of the computer display base.

[0011] Furthermore, a guiding telescopic rod is provided between the horizontal rotating seat and the hollow tube to prevent the display screen from rotating horizontally during the vertical movement of the hollow tube.

[0012] Furthermore, the right side of the vertical rotating seat is provided with evenly distributed locking holes, the right side of the connecting seat is threadedly connected with a locking stud, the rear end of the locking stud is plugged into the adjacent locking hole, and the computer monitor base is locked for vertical display angle adjustment.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the computer display with an adjustable base has the following advantages:

[0014] When adjusting the base of the computer monitor, the display screen is rotated horizontally to indirectly drive the rotation shaft 1 to rotate, and the rotation shaft 1 drives the gear to rotate, and the contact pressure causes the card seat to slide horizontally along the meshing surface, thereby adjusting the horizontal display angle of the display screen, and then the compression elastic force of the spring causes the card seat to elastically engage and limit the gear, thereby locking the display screen for horizontal rotation angle adjustment, and rotating the locking stud to move it forward to the outside of the adjacent locking hole to release the vertical rotation limit of the display screen, and then vertically rotating the display screen to rotate it around the axis of the rotation shaft 2, thereby vertically displaying the computer monitor base. The display angle is adjusted, and then the locking stud is reversed to make it plug into the adjacent locking hole, thereby adjusting the vertical display angle limit, and then the rotating handle is turned to make it move vertically along the stud through a threaded connection. The rotating handle indirectly drives the display screen to move vertically through the hollow cylinder, thereby adjusting the display height of the display screen. The device can adjust the horizontal display angle, vertical display angle and display height position of the display part through the base according to the use requirements of the computer display screen. The base of the device has a wide adjustable range. At the same time, the device adjusts the base locking limit through elastic mechanical elements, and there is no need to regularly replace the viscous damping grease, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the right side structure of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of the utility model at A;

[0019] Figure 5 This is an enlarged structural diagram of point B of the utility model.

[0020] In the figure: 1 base, 2 rubber anti-skid pad, 3 annular shell, 4 rotating shaft 1, 5 horizontal rotating seat, 6 adjustment limit mechanism, 61 telescopic column, 62 spring, 63 card seat, 64 gear, 7 rolling ball, 8 stud, 9 hollow cylinder, 10 rotating handle, 11 guide telescopic rod, 12 connecting seat, 13 rotating shaft 2, 14 vertical rotating seat, 15 display screen, 16 locking hole, 17 locking stud. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 ,This embodiment provides a technical solution: a computer display with an adjustable base, comprising a base 1 and an adjustment limit mechanism 6;

[0023] Base 1: An annular shell 3 is provided on its upper side, and a rotating shaft 4 is rotatably connected between the upper and lower walls of the annular shell 3 through a bearing, a horizontal rotating seat 5 is provided on the upper end of the rotating shaft 4, a stud 8 is provided on the upper side of the horizontal rotating seat 5, a hollow cylinder 9 is sleeved on the outer upper end of the stud 8, a connecting seat 12 is provided on the upper end of the hollow cylinder 9, a vertical rotating seat 14 is rotatably connected to the left end of the connecting seat 12 through a rotating shaft 2 13, a display screen 15 is provided on the left end of the vertical rotating seat 14, a rubber anti-skid pad 2 is provided on the lower side of the base 1, a rotating handle 10 is rotatably connected to the lower end of the hollow cylinder 9 through a bearing, and the rotating handle The interior of 10 is threadedly connected with the stud 8, a guide telescopic rod 11 is provided between the horizontal rotating seat 5 and the hollow cylinder 9, the lower side of the horizontal rotating seat 5 is provided with evenly distributed semicircular grooves, the interior of the semicircular grooves is rotatably connected with a ball 7, the ball 7 is installed in conjunction with the annular shell 3, the right side of the vertical rotating seat 14 is provided with evenly distributed locking holes 16, the right side of the connecting seat 12 is threadedly connected with a locking stud 17, the rear end of the locking stud 17 is plugged into the adjacent locking hole 16, when using the computer monitor, first place it in the designated position through the base 1, the rubber anti-skid pad 2 is increased by The contact friction between the base 1 and the desktop is increased to prevent the two from sliding relative to each other. When adjusting the vertical rotation angle of the base of the computer display, the locking stud 17 is rotated to move it forward to the outside of the adjacent locking hole 16, and the vertical rotation limit of the display screen 15 is released. Then, the display screen 15 is vertically rotated to rotate around the axis of the second rotating shaft 13, so as to adjust the vertical display angle of the base of the computer display. Then, the locking stud 17 is reversed to be plugged into the adjacent locking hole 16. When adjusting the height of the base of the computer display, the rotating handle is rotated. 10 is connected by a thread so that it can move vertically along the stud 8. The rotating handle 10 indirectly drives the display screen 15 to move vertically through the hollow cylinder 9, so as to adjust the display height of the display screen 15. In this process, the telescopic end of the guide telescopic rod 11 is adaptively telescopic with the vertical movement of the hollow cylinder 9, so as to avoid the self-rotation phenomenon of the display screen 15 during the vertical height adjustment process. The device is easy to use. The device can adjust the horizontal angle, vertical angle and display height position of the display part through the base according to the use requirements of the computer display screen. The base of the device has a wide adjustable range and is easy to use.

[0024] Adjustment and limiting mechanism 6: It is arranged between the annular shell 3 and the rotating shaft 4. The adjustment and limiting mechanism 6 includes a telescopic column 61, a spring 62, a clamping seat 63 and a gear 64. The gear 64 is arranged in the middle of the rotating shaft 4. The inner wall of the annular shell 3 is provided with uniformly distributed clamping seats 63 through the telescopic column 61 and the spring 62. The springs 62 are movably connected with the outer ends of the adjacent telescopic columns 61. The clamping seats 63 are clamped with the gear 64. When the base of the computer display is adjusted to a horizontal rotation angle, the display screen 15 is rotated horizontally to indirectly drive the rotating shaft 4 to rotate, and the rotating shaft 4 drives the gear 64 to rotate. During the rotation of the gear 64, the contact pressure is used to adjust the horizontal rotation angle of the base of the computer display. The holder 63 is made to slide horizontally along the meshing surface 64, and the telescopic end of the telescopic column 61 and the spring 62 are adaptively contracted. The spring 62 is always in a contracted state. When the display screen 15 is horizontally rotated to an appropriate angle, the compression elastic force of the spring 62 enables the holder 63 to elastically engage and limit the gear 64, thereby locking the display screen 15 for horizontal rotation angle adjustment. During this process, the ball 7 adaptively rotates along the corresponding semicircular groove, thereby reducing the wear between the horizontal rotating seat 5 and the annular shell 3 during rotation. The device adjusts the base locking limit through elastic mechanical elements, and there is no need to regularly replace the viscous damping grease, which is easy to use.

[0025] The working principle of a computer display with an adjustable base provided by the utility model is as follows: when using the computer display, first place it in a designated position through the base 1, and the rubber anti-skid pad 2 increases the contact friction between the base 1 and the desktop to prevent the two from sliding relative to each other. When adjusting the horizontal rotation angle of the base of the computer display, the display screen 15 is horizontally rotated to indirectly drive the shaft 1 4 to rotate, and the shaft 1 4 drives the gear 64 to rotate. During the rotation of the gear 64, the seat 63 is horizontally contacted and slid along the meshing surface 64 through contact pressure, and the telescopic end of the telescopic column 61 and the spring 62 are adaptively contracted, and the spring 62 is always in a contracted state. When the display screen 15 is horizontally rotated to an appropriate angle, the compression elastic force of the spring 62 causes the seat 63 to elastically engage and limit the gear 64, thereby locking the display screen 15 for horizontal rotation angle adjustment. During this process, the ball 7 is adaptively rotated along the corresponding semicircular groove. , thereby reducing the wear between the horizontal rotating seat 5 and the annular shell 3 during the rotation process. When the base of the computer display is adjusted to a vertical rotation angle, the locking stud 17 is rotated to move it forward to the outside of the adjacent locking hole 16, and the vertical rotation limit of the display screen 15 is released. Then the display screen 15 is vertically rotated to rotate around the axis of the second rotating shaft 13, thereby adjusting the vertical display angle of the computer display base. Then the locking stud 17 is reversed to make it plug into the adjacent locking hole 16. When the base of the computer display is adjusted to a height, the rotating handle 10 is rotated to make it move vertically along the stud 8 through a threaded connection. The rotating handle 10 indirectly drives the display screen 15 to move vertically through the hollow cylinder 9, thereby adjusting the display height of the display screen 15. In this process, the telescopic end of the guide telescopic rod 11 is adaptively telescoped with the vertical movement of the hollow cylinder 9, thereby avoiding the self-rotation phenomenon of the display screen 15 during the vertical height adjustment process, and is convenient to use.

[0026] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A computer display with an adjustable base, characterized in that: It comprises a base (1) and an adjustment and limiting mechanism (6); The base (1) is provided with an annular shell (3) on its upper side, and a rotating shaft (4) is rotatably connected between the upper and lower walls of the annular shell (3) via a bearing, a horizontal rotating seat (5) is provided at the upper end of the rotating shaft (4), a stud (8) is provided on the upper side of the horizontal rotating seat (5), a hollow cylinder (9) is sleeved on the outer upper end of the stud (8), a connecting seat (12) is provided at the upper end of the hollow cylinder (9), the left end of the connecting seat (12) is rotatably connected to a vertical rotating seat (14) via a rotating shaft (13), and a display screen (15) is provided at the left end of the vertical rotating seat (14); Adjustment and limiting mechanism (6): it is arranged between the annular shell (3) and the rotating shaft 1 (4).

2. A computer display with an adjustable base according to claim 1, characterized in that: A rubber anti-skid pad (2) is provided on the lower side of the base (1).

3. A computer display with an adjustable base according to claim 1, characterized in that: The regulating and limiting mechanism (6) comprises a telescopic column (61), a spring (62), a clamping seat (63) and a gear (64); the gear (64) is arranged at the middle of the rotating shaft (4); the inner wall of the annular shell (3) is provided with uniformly distributed clamping seats (63) through the telescopic column (61) and the spring (62); the springs (62) are movably sleeved with the outer ends of the adjacent telescopic columns (61); and the clamping seats (63) are clamped with the gear (64).

4. A computer display with an adjustable base according to claim 1, characterized in that: The lower side of the horizontal rotating seat (5) is provided with evenly distributed semicircular grooves, and the interiors of the semicircular grooves are rotatably connected with rolling balls (7), which are mounted in cooperation with the annular shell (3).

5. A computer display with an adjustable base according to claim 1, characterized in that: The lower end of the hollow cylinder (9) is rotatably connected to a rotating handle (10) via a bearing, and the interior of the rotating handle (10) is threadedly connected to the stud (8).

6. A computer display with an adjustable base according to claim 1, characterized in that: A guide telescopic rod (11) is provided between the horizontal rotating seat (5) and the hollow cylinder (9).

7. A computer display with an adjustable base according to claim 1, characterized in that: The right side of the vertical rotating seat (14) is provided with evenly distributed locking holes (16), the right side of the connecting seat (12) is threadedly connected with a locking stud (17), and the rear end of the locking stud (17) is plugged into the adjacent locking hole (16).

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