CN207777961U - Based on computer display adjustable height support base - Google Patents

Abstract

Based on the height-adjustable support seat of the computer monitor, it includes three lead screws, the three lead screws are arranged in an equilateral triangle, and the lower end of the lead screw is fixedly installed with three inverted L-shaped brackets, and the three L-shaped brackets are on the periphery of the lower end of the lead screw. Evenly distributed, there is a pulley under the lead screw, and the rotating shaft of the pulley is fixedly connected with the lower end of the lead screw through a connecting rod. The three pulleys are connected by a belt, and a face gear is arranged under one of the pulleys. The outer ring is provided with screw sleeves, the screw sleeves and the leading screw are connected through threads, and a horizontal plate is fixedly installed on the top surfaces of the three screw sleeves, and a through groove is opened on the top surface of the horizontal plate. The utility model is compact in structure, reasonable in design, can provide multiple functions, and can rotate the console, and the structural design can meet the needs of human body elevation, can adjust the height of the computer display more rationally, and is convenient to use.

Description

Height-adjustable stand based on computer monitor

technical field

The utility model belongs to the field of computer auxiliary equipment, in particular to a height-adjustable support seat based on a computer monitor.

Background technique

The current computer monitor is only suitable for sitting on the computer desk, and the height cannot be adjusted. After a long time of use, people are prone to fatigue, which will reduce the work efficiency of the staff.

Utility model content

The utility model provides a height-adjustable support seat based on a computer monitor, which is used to solve the defects in the prior art.

The utility model is realized through the following technical solutions:

Based on the height-adjustable support seat of the computer monitor, it includes three lead screws, the three lead screws are arranged in an equilateral triangle, and the lower end of the lead screw is fixedly installed with three inverted L-shaped brackets, and the three L-shaped brackets are on the periphery of the lower end of the lead screw. Evenly distributed, there is a pulley under the lead screw, and the rotating shaft of the pulley is fixedly connected with the lower end of the lead screw through a connecting rod. The three pulleys are connected by a belt, and a face gear is arranged under one of the pulleys. The outer ring is provided with screw sleeves, and the screw sleeves and the lead screw are connected through threads. A horizontal plate is fixedly installed on the top surface of the three screw sleeves, and a through groove is opened on the top surface of the horizontal plate. The outer ring of the bearing is fixedly connected with the inner wall of the through groove, the inner ring of the first bearing is fixedly installed with a round table, the top surface of the round table is flush with the top surface of the horizontal plate, horizontal slide grooves are set on both sides of the round table, and the top surface of the round table is fixedly installed Vertical board, horizontal sleeves are installed on both sides of the vertical board, there is a cross bar inside the sleeve, the cross bar can move in the sleeve, one end of the cross bar is fixedly connected with the inner wall of the sleeve by a spring, two on the same side A connecting plate is fixedly installed on the other end of the cross bar. The lower end of the connecting plate is located in the chute and can slide along the chute. The rotating shaft of the face gear and the rotating shaft of the pulley are fixedly connected through the rotating shaft. A first gear is arranged above the face gear. , the first gear meshes with the face gear, a through hole is opened on the inner side of one of the L-shaped brackets, and a second bearing is arranged in the through hole, the outer ring of the second bearing is fixedly connected with the inner wall of the through hole, and the inner ring of the second bearing The rotating rod is fixedly installed, one end of the rotating rod is fixedly connected with the rotating shaft of the first gear, the other end of the rotating rod is fixedly installed with a hand wheel, the bottom surface of the round table is provided with a second gear, and the rotating shaft of the second gear is fixed to the bottom surface of the round table through a support rod One side of the second gear is provided with a fixed plate, the upper end of the fixed plate is fixedly connected with the bottom surface of the round table, one end of the fixed plate is fixedly installed with two guide sleeves, and a rack is passed through the two guide sleeves, and the rack It can move along the two guide sleeves, and the rack meshes with the second gear.

As mentioned above, based on the height-adjustable support seat of the computer monitor, the lower end of the L-shaped bracket is fixedly equipped with an anti-skid pad.

Based on the height-adjustable support seat of the computer monitor as mentioned above, the inner side of the connecting plate is fixedly installed with a protective pad.

As mentioned above, based on the height-adjustable support seat of the computer monitor, both ends of the rack are fixed with limit blocks.

The advantages of the utility model are: the utility model is compact in structure, reasonable in design, capable of providing multiple functions, enabling the console to rotate, and the structural design can meet the needs of raising the human body, and can adjust the height of the computer display more rationally. Easy to use. When using the utility model, the computer monitor is placed on the round table, the connecting plate is pulled, the cross bar is moved outwards in the sleeve pipe, the spring is elongated, and the two connecting plates are fixed on both sides of the computer monitor, so that the computer can be The display is fixed to make it more stable during work. When multiple people look at the same computer display, by pulling or pushing the rack, the rack drives the gear to rotate, and the gear rotates by driving the round table, which is convenient for people on one side to carry out Look, the utility model is compact in structure, reasonable in design, can provide multiple functions, and can make the round table rotate; when the staff uses it for a long time, it is necessary to adjust the height of the utility model, and the rotating handwheel drives the first wheel through the rotating rod. The gears rotate, the first gear drives the face gear to rotate, the face gear drives one of the pulleys to rotate, one of the pulleys drives the other two pulleys to rotate through the belt, and the rotating shaft of the pulley drives the screw to rotate. The rotation of the bar drives the screw sleeve to move upwards, and the screw sleeve pushes the horizontal plate to move upwards and drives the computer monitor to move upwards, so that the height of the computer monitor can be adjusted more rationally, making the utility model more convenient to use.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic view of the structure of the utility model; Fig. 2 is a view from direction A of Fig. 1; Fig. 3 is a view from direction B of Fig. 1 .

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Based on the height-adjustable support seat of the computer monitor, as shown in the figure, it includes three lead screws 1, the three lead screws 1 are arranged in an equilateral triangle, and the lower end of the lead screw 1 is fixedly installed with three inverted L-shaped brackets 2, three Three L-shaped brackets 2 are evenly distributed on the outer periphery of the lower end of the lead screw 1 to form a triangular structure, which has strong stability. A pulley 3 is provided under the lead screw 1, and the rotating shaft of the pulley 3 passes through the lower end of the lead screw 1. The connecting rod 4 is fixedly connected, and the three pulleys 3 are connected by a belt 5. A face gear 6 is provided under one of the pulleys 3, and a threaded sleeve 7 is provided on the outer ring of the upper end of the lead screw 1. The threaded sleeve 7 and the lead screw 1 Through the thread fit connection, a horizontal plate 8 is fixedly installed on the top surface of the three screw sleeves 7, and the top surface of the horizontal plate 8 is provided with a through groove 9, and the first bearing 10 is arranged in the through groove 9, and the outer ring of the first bearing 10 is connected with the through groove 9. The inner wall of the groove 9 is fixedly connected, and the inner ring of the first bearing 10 is fixedly installed with a round table 11. The top surface of the round table 11 is flush with the top surface of the horizontal plate 8. Both sides of the round table 11 are provided with transverse chute 12, and the top surface of the round table 11 Vertical plate 13 is fixedly installed, horizontal sleeve pipe 14 is installed on both sides of vertical plate 13, and cross bar 15 is provided with inside sleeve pipe 14, and cross bar 15 can move in sleeve pipe 14, and one end of cross bar 15 and sleeve pipe 14 The inner wall of the inner wall is fixedly connected by a spring 16, and the spring 16 always gives an inward pulling force to the cross bar 15, and a connecting plate 17 is fixedly installed on the other ends of the two cross bars 15 on the same side, and the lower end of the connecting plate 17 is located in the chute 12 and can Sliding along the chute 12, the rotating shaft of the face gear 6 and the rotating shaft of the pulley 3 are fixedly connected through the rotating shaft 18, and a first gear 19 is arranged above the face gear 6, and the first gear 19 meshes with the face gear, one of which is L-shaped The inboard of support 2 offers through-hole 20, is provided with second bearing 21 in through-hole 20, and the outer ring of second bearing 21 is fixedly connected with the inwall of through-hole 20, and the inner ring of second bearing 21 is fixedly installed rotating rod 22, rotates One end of bar 22 is fixedly connected with the rotating shaft of first gear 19, and the other end of turning bar 22 is fixedly installed hand wheel 23, and the bottom surface of round table 11 is provided with second gear 24, and the rotating shaft of second gear 24 and the bottom surface of round table 11 pass through support. Rod 25 is fixedly connected, and one side of second gear 24 is provided with fixed plate 26, and the upper end of fixed plate 26 is fixedly connected with the bottom surface of round table 11, and one end of fixed plate 26 is fixedly installed two guide sleeves 27, and two guide sleeves 27 Pass through a rack 28 inside, the rack 28 can move along the two guide sleeves 27, the rack 28 is meshed with the second gear 24. The utility model is compact in structure, reasonable in design, can provide multiple functions, and can rotate the console, and the structural design can meet the needs of human body elevation, can adjust the height of the computer display more rationally, and is convenient to use. When using the utility model, the computer display is placed on the round table 11, the connecting plate 17 is pulled, and the cross bar 15 is moved outwards in the sleeve pipe 14, and the spring 16 is elongated, and the two connecting plates 17 are fixed on the two sides of the computer display. side, so that the computer monitor can be fixed to make it more stable in the working process. When many people look at the same computer monitor, by pulling or pushing the 28 teeth, the rack 28 drives the gear 24 to rotate, and the gear 24 passes through 25 Drive the round table 11 to rotate, which is convenient for people on one side to watch. The utility model has a compact structure, reasonable design, can provide multiple functions, and can make the round table 11 rotate; when the staff uses it for a long time, it is necessary to adjust the utility model. Novel height, rotating handwheel 23 drives first gear 19 to rotate through rotating rod 22, and first gear 19 drives face gear 6 to rotate, and face gear 6 drives wherein belt pulley 3 to rotate through 18, and wherein one pulley 3 The belt 5 drives the other two pulleys 3 to rotate, the rotating shaft of the pulley 3 drives the lead screw 1 to rotate, the lead screw 1 rotates to drive the screw sleeve 7 to move upward, and the screw sleeve 7 pushes the horizontal plate 8 to move upward while driving the computer monitor Move upwards, so that the height of the computer display can be adjusted more rationally, making the utility model more convenient to use.

Specifically, as shown in FIG. 1 , the lower end of the L-shaped bracket 2 described in this embodiment is fixedly installed with an anti-skid pad 29 . When using the utility model, the utility model can be prevented from sliding by the anti-skid pad 29, so that the utility model is more stable during use.

Specifically, as shown in FIG. 1 , the inner side of the connection plate 17 described in this embodiment is fixedly installed with a protection pad 30 . When the connecting plate 17 clamps the computer display, the side wall of the computer display will be protected by the protective pad 9 .

Further, as shown in FIG. 3 , both ends of the rack 28 in this embodiment are fixed with limiting blocks 31 . When the utility model is used, the limiting block 31 can prevent the tooth rack 28 from being too large in magnitude, avoiding affecting normal operation, and making the utility model more convenient to use.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (4)

1. Based on the height-adjustable support base of the computer monitor, it is characterized in that it includes three lead screws (1), the three lead screws (1) are arranged in an equilateral triangle, and the lower end of the lead screw (1) is fixedly installed with three inverted L-shaped brackets (2), three L-shaped brackets (2) are evenly distributed on the outer periphery of the lower end of the screw (1), and a pulley (3) is arranged below the screw (1), and the rotating shaft of the pulley (3) is connected to the The lower end of the lead screw (1) is fixedly connected by a connecting rod (4), and the three pulleys (3) are connected by a belt (5), and a face gear (6) is arranged under one of the pulleys (3), and the lead screw (1) The outer ring at the upper end is provided with screw sleeves (7), the screw sleeves (7) and the lead screw (1) are connected through threads, and a horizontal plate (8) is fixedly installed on the top surface of the three screw sleeves (7). A through groove (9) is set on the top surface of the horizontal plate (8), and the first bearing (10) is arranged in the through groove (9). The outer ring of the first bearing (10) is fixedly connected with the inner wall of the through groove (9). A round table (11) is fixedly installed on the inner ring of a bearing (10), the top surface of the round table (11) is flush with the top surface of the horizontal plate (8), and horizontal slide grooves (12) are provided on both sides of the round table (11). The top surface of (11) is fixedly installed vertical plate (13), and the both sides of vertical plate (13) are all installed horizontal sleeve pipe (14), and sleeve pipe (14) inside is provided with cross bar (15), cross bar (15 ) can move in the casing (14), one end of the crossbar (15) is fixedly connected with the inner wall of the casing (14) through a spring (16), and the other ends of the two crossbars (15) on the same side are fixedly installed with a The connecting plate (17), the lower end of the connecting plate (17) is located in the chute (12) and can slide along the chute (12), the rotating shaft of the face gear (6) and the rotating shaft of the pulley (3) pass through the rotating shaft (18 ) is fixedly connected, the top of the face gear (6) is provided with a first gear (19), the first gear (19) meshes with the face gear, and a through hole (20) is opened on the inner side of one of the L-shaped brackets (2), through which The hole (20) is provided with a second bearing (21), the outer ring of the second bearing (21) is fixedly connected with the inner wall of the through hole (20), and the inner ring of the second bearing (21) is fixedly installed with the rotating rod (22) , one end of the rotating rod (22) is fixedly connected with the rotating shaft of the first gear (19), the other end of the rotating rod (22) is fixedly installed with the hand wheel (23), and the bottom surface of the round platform (11) is provided with the second gear (24) , the rotating shaft of the second gear (24) is fixedly connected with the bottom surface of the round platform (11) through the strut (25), and one side of the second gear (24) is provided with a fixed plate (26), and the upper end of the fixed plate (26) is connected with the The bottom surface of the round platform (11) is fixedly connected, and one end of the fixed plate (26) is fixedly installed with two guide sleeves (27), and a tooth bar (28) passes through the two guide sleeves (27), and the tooth bar (28) can Moving along the two guide sleeves (27), the rack (28) meshes with the second gear (24). 2. The height-adjustable support seat based on a computer monitor according to claim 1, characterized in that: the lower end of the L-shaped bracket (2) is fixedly installed with an anti-skid pad (29). 3. The height-adjustable support seat based on a computer monitor according to claim 1, characterized in that: the inner side of the connecting plate (17) is fixedly installed with a protective pad (30). 4. The height-adjustable support base based on a computer monitor according to claim 1, characterized in that: both ends of the rack (28) are fixed with limit blocks (31).