Supporting frame for double-screen computer

Abstract

The utility model provides a supporting frame for a double-screen computer, and relates to the technical field of screen supporting frames, the supporting frame comprises a base plate, a protection box is fixed on the upper surface of the base plate, moving grooves are formed in the two side faces of the protection box, and two telescopic rods are fixed on the upper surface of the base plate; connecting shafts are fixed to one side faces of the two telescopic rods, a transmission mechanism for driving the connecting shafts to move is arranged on the upper surface of the base plate, the transmission mechanism comprises a motor fixed to the upper surface of the base plate, and a sleeve is fixed to the output end of the motor. According to the supporting frame for the double-screen computer, a sleeve is driven to rotate through a motor, a transmission rod is driven to rotate through cooperation among the sleeve, a connecting rod, a moving rod, a toothed rod, a horizontal gear and a rotating rod, and a supporting plate is driven to move up and down through cooperation among the transmission rod, a connecting shaft and a telescopic rod; the operation height of the supporting frame is adjusted according to different use requirements of users, and the watching comfort of the display screen is improved.

Description

Technical Field

[0001] The utility model relates to a computer support frame, in particular to a support frame for a double-screen computer, belonging to the technical field of screen support frames. Background Art

[0002] A computer is a modern electronic computing machine used for high-speed computing. A desktop computer can be supported by a support frame during use, which can help solve various technical problems encountered by people when operating computers at home or in commercial offices, prevent health problems caused by work fatigue, and improve work efficiency.

[0003] A support frame for a computer disclosed in Chinese patent application publication specification CN220623341U includes a base. By setting the cooperation between a slide groove, a mounting hole, a fixer, a limit groove and a connecting plate, excess wires can be placed inside the limit groove. The position of the fixer is adjusted according to the length of the wire, so that each wire can be clearly separated.

[0004] Although the above solution can fix the position of the wires, the computer support frame in the above patent is not convenient for adjusting the height of multiple screens at the same time when in use. Most of the existing support frames are fixed in height, and looking down or up for a long time can easily cause physical discomfort. For this reason, we provide a dual-screen computer support frame to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] The utility model provides a support frame for a dual-screen computer, so as to solve the problem in the prior art that the computer support frame is inconvenient to adjust the use heights of multiple screens at the same time when in use.

[0007] (II) Technical solution

[0008] The utility model is implemented through the following technical scheme: a support frame for a dual-screen computer, including a base plate, a protective box is fixed to the upper surface of the base plate, movable grooves are opened on both side surfaces of the protective box, two telescopic rods are fixed to the upper surface of the base plate, connecting shafts are fixed to one side of the two telescopic rods, and a transmission mechanism for driving the connecting shaft to move is arranged on the upper surface of the base plate.

[0009] The above-mentioned transmission mechanism includes a motor fixed on the upper surface of the base plate, a sleeve is fixed on the output end of the motor, two symmetrical connecting rods are fixed on the outer surface of the sleeve, the two connecting rods are rotatably connected to the moving rods at one end away from the sleeve, the two moving rods are rotatably connected to the gear rods at one end away from the connecting rods, and the upper surfaces of the two gear rods are meshed with flat gears.

[0010] The transmission mechanism also includes two fixed blocks fixed on the upper surface of the base plate, the interiors of the two fixed blocks are rotatably connected with rotating rods, and the ends of the two rotating rods close to the gear rods pass through the fixed blocks and are fixed inside the flat gear.

[0011] The transmission mechanism also includes a transmission rod fixed on the outer surface of the rotating rod, the two side surfaces of the transmission rod are slidably connected to the inside of the movable groove, a sliding groove is provided inside the transmission rod, and the inside of the sliding groove is slidably connected to the outer surface of the connecting shaft.

[0012] A support plate is fixed to the top end of the telescopic rod, a rotating plate is arranged on the upper part of the support plate, and a positioning mechanism for fixing the rotating plate is arranged between the support plate and the rotating plate.

[0013] The positioning mechanism comprises a support column rotatably connected to the upper surface of the support plate, the upper surface of the support column is fixed to the bottom of the rotating plate, and a gear ring is fixed to the outer surface of the support column.

[0014] The above-mentioned positioning mechanism also includes a support block fixed on the upper surface of the support plate and a first connecting block fixed on the upper surface of the support plate. One side of the support block is rotatably connected to the positioning plate, and a second connecting block is fixed on the side of the positioning plate close to the gear ring. A tension spring is fixed between the second connecting block and the first connecting block.

[0015] The utility model provides a support frame for a dual-screen computer, which has the following beneficial effects:

[0016] 1. The support frame for a dual-screen computer drives the sleeve to rotate through a motor, and the transmission rod is driven to rotate through the cooperation between the sleeve, the connecting rod, the moving rod, the gear rod, the flat gear and the rotating rod. The support plate is driven to move up and down through the cooperation between the transmission rod, the connecting shaft and the telescopic rod. The operating height of the support frame can be adjusted according to different user needs to improve the viewing comfort of the display screen.

[0017] 2. This support frame for dual-screen computers is used. When the angle of the computer needs to be adjusted, the positioning plate is pressed by external force, and then the rotating plate is rotated to adjust the angle of the display. After the adjustment is completed, the pressed positioning plate is released, and the tension spring provides elastic tension to the positioning plate to fix the position of the gear ring, so that the display screen can be adjusted separately according to different viewing angles. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a front view of the overall structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the transmission mechanism in the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the positioning mechanism in the utility model.

[0022] Description of Reference Numerals

[0023] 1. Base plate; 2. Protective box; 3. Moving slot; 4. Telescopic rod; 5. Connecting shaft;

[0024] 6. Transmission mechanism; 61. Motor; 62. Sleeve; 63. Connecting rod; 64. Moving rod; 65. Gear rod; 66. Flat gear; 67. Fixed block; 68. Rotating rod; 69. Transmission rod; 610. Slideway;

[0025] 7. Support plate; 8. Rotating plate;

[0026] 9. Positioning mechanism; 91. Support block; 92. Positioning plate; 93. First connecting block; 94. Second connecting block; 95. Tension spring; 96. Support column; 97. Gear ring. DETAILED DESCRIPTION

[0027] The embodiment of the utility model provides a support frame for a dual-screen computer.

[0028] Please refer to Figure 1 and Figure 2 , including a base plate 1, a protective box 2 is fixed on the upper surface of the base plate 1, and movable grooves 3 are opened on both sides of the protective box 2. Two telescopic rods 4 are fixed on the upper surface of the base plate 1, and connecting shafts 5 are fixed on one side of the two telescopic rods 4. The upper surface of the base plate 1 is provided with a transmission mechanism 6 for driving the connecting shaft 5 to move.

[0029] Please refer to Figure 3 The transmission mechanism 6 includes a motor 61 fixed on the upper surface of the base plate 1, a sleeve 62 is fixed to the output end of the motor 61, and two symmetrical connecting rods 63 are fixed to the outer surface of the sleeve 62. The ends of the two connecting rods 63 away from the sleeve 62 are rotatably connected to the moving rod 64, and the ends of the two moving rods 64 away from the connecting rod 63 are rotatably connected to the gear rod 65. The upper surfaces of the two gear rods 65 are meshed with flat gears 66. The sleeve 62 is driven to rotate by the motor 61, and the gear rod 65 is driven to slide horizontally on the upper surface of the base plate 1 through the cooperation between the sleeve 62, the connecting rod 63 and the moving rod 64.

[0030] The transmission mechanism 6 also includes two fixed blocks 67 fixed on the upper surface of the base plate 1 , and the interiors of the two fixed blocks 67 are rotatably connected with rotating rods 68 . The ends of the two rotating rods 68 close to the gear rod 65 penetrate the fixed blocks 67 and are fixed inside the flat gear 66 .

[0031] The transmission mechanism 6 also includes a transmission rod 69 fixed on the outer surface of the rotating rod 68. The transmission rod 69 is driven to rotate on the upper surface of the base plate 1 through the cooperation between the gear rod 65, the flat gear 66 and the rotating rod 68. The support plate 7 is driven to move up and down through the cooperation between the transmission rod 69, the connecting shaft 5 and the telescopic rod 4. The working height of the support frame is adjusted according to the different usage needs of the user. The two side surfaces of the transmission rod 69 are slidably connected to the inside of the movable groove 3. A slide groove 610 is opened inside the transmission rod 69, and the inside of the slide groove 610 is slidably connected to the outer surface of the connecting shaft 5.

[0032] In the above scheme, the sleeve 62 is driven to rotate by the motor 61, and the transmission rod 69 is driven to rotate through the cooperation between the sleeve 62, the connecting rod 63, the moving rod 64, the gear rod 65, the flat gear 66 and the rotating rod 68. The support plate 7 is driven to move up and down through the cooperation between the transmission rod 69, the connecting shaft 5 and the telescopic rod 4. The operating height of the support frame is adjusted according to the different usage needs of the user to improve the viewing comfort of the display screen.

[0033] Please refer to Figure 1 and Figure 2 A support plate 7 is fixed to the top of the telescopic rod 4, a rotating plate 8 is arranged on the upper part of the support plate 7, and a positioning mechanism 9 for fixing the rotating plate 8 is arranged between the support plate 7 and the rotating plate 8.

[0034] Please refer to Figure 4 The positioning mechanism 9 includes a support column 96 rotatably connected to the upper surface of the support plate 7 , the upper surface of the support column 96 is fixed to the bottom of the rotating plate 8 , and a gear ring 97 is fixed to the outer surface of the support column 96 .

[0035] The positioning mechanism 9 also includes a support block 91 fixed on the upper surface of the support plate 7 and a first connecting block 93 fixed on the upper surface of the support plate 7. One side of the support block 91 is rotatably connected to a positioning plate 92. The positioning plate 92 is pressed by an external force, and then the rotating plate 8 is rotated by an external force to adjust the angle of the display. A second connecting block 94 is fixed on the side of the positioning plate 92 close to the gear ring 97. A tension spring 95 is fixed between the second connecting block 94 and the first connecting block 93. The tension spring 95 provides elastic tension to the positioning plate 92 to drive the positioning plate 92 to reset.

[0036] In the above scheme, the positioning plate 92 is pressed by external force, and then the rotating plate 8 is rotated to adjust the angle of the display. After the adjustment is completed, the pressed positioning plate 92 is released, and the tension spring 95 provides elastic tension to the positioning plate 92 to fix the position of the gear ring 97, so that the display screen can be adjusted separately according to different viewing angles.

[0037] The utility model is in use: when the support frame is in use, the motor 61 is started, and the sleeve 62 is driven to rotate by the motor 61, and the sleeve 62, the connecting rod 63 and the moving rod 64 are cooperated to drive the gear rod 65 to slide horizontally on the upper surface of the base plate 1, and then the gear rod 65, the flat gear 66 and the rotating rod 68 are cooperated to drive the transmission rod 69 to rotate on the upper surface of the base plate 1, and the support plate 7 is driven to move up and down by the cooperation between the transmission rod 69, the connecting shaft 5 and the telescopic rod 4, and the operating height of the support frame can be adjusted according to the different needs of the user. The user is prevented from feeling uncomfortable due to looking down or up for a long time, and the viewing comfort of the display screen is improved. When the angle of the computer needs to be adjusted, the positioning plate 92 is pressed by external force, and then the rotating plate 8 is rotated by external force to adjust the angle of the display. After the adjustment is completed, the pressed positioning plate 92 is released, and the tension spring 95 provides elastic tension to the positioning plate 92 to drive the positioning plate 92 to reset. The position of the gear ring 97 is fixed by the positioning plate 92, so that the angles of the two display screens can be adjusted separately according to the viewing needs of different users, thereby improving the comfort of computer use.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A support frame for a dual-screen computer, comprising a base plate (1), characterized in that: A protection box (2) is fixed on the upper surface of the base plate (1), and movable grooves (3) are provided on both sides of the protection box (2); two telescopic rods (4) are fixed on the upper surface of the base plate (1), and connecting shafts (5) are fixed on one side of the two telescopic rods (4); and a transmission mechanism (6) for driving the connecting shafts (5) to move is provided on the upper surface of the base plate (1); A support plate (7) is fixed to the top end of the telescopic rod (4), a rotating plate (8) is arranged on the upper part of the support plate (7), and a positioning mechanism (9) for fixing the rotating plate (8) is arranged between the support plate (7) and the rotating plate (8).

2. The support frame for a dual-screen computer according to claim 1, characterized in that: The transmission mechanism (6) comprises a motor (61) fixed on the upper surface of the base plate (1); a sleeve (62) is fixed to the output end of the motor (61); two symmetrical connecting rods (63) are fixed to the outer surface of the sleeve (62); the ends of the two connecting rods (63) away from the sleeve (62) are rotatably connected to a moving rod (64); the ends of the two moving rods (64) away from the connecting rod (63) are rotatably connected to a gear rod (65); and the upper surfaces of the two gear rods (65) are meshed with a spur gear (66).

3. The support frame for a dual-screen computer according to claim 2, characterized in that: The transmission mechanism (6) further comprises two fixed blocks (67) fixed on the upper surface of the base plate (1), the interiors of the two fixed blocks (67) are both rotatably connected with rotating rods (68), and the ends of the two rotating rods (68) close to the gear rod (65) pass through the fixed blocks (67) and are fixed inside the flat gear (66).

4. The support frame for a dual-screen computer according to claim 3, characterized in that: The transmission mechanism (6) further comprises a transmission rod (69) fixed on the outer surface of the rotating rod (68), the two side surfaces of the transmission rod (69) being slidably connected to the interior of the movable groove (3), a sliding groove (610) being provided inside the transmission rod (69), and the interior of the sliding groove (610) being slidably connected to the outer surface of the connecting shaft (5).

5. The support frame for a dual-screen computer according to claim 1, characterized in that: The positioning mechanism (9) comprises a support column (96) rotatably connected to the upper surface of the support plate (7), the upper surface of the support column (96) is fixed to the bottom of the rotating plate (8), and a gear ring (97) is fixed to the outer surface of the support column (96).

6. The support frame for a dual-screen computer according to claim 5, characterized in that: The positioning mechanism (9) further comprises a support block (91) fixed on the upper surface of the support plate (7) and a first connecting block (93) fixed on the upper surface of the support plate (7); a positioning plate (92) is rotatably connected to one side of the support block (91); a second connecting block (94) is fixed to the side of the positioning plate (92) close to the gear ring (97); a tension spring (95) is fixed between the second connecting block (94) and the first connecting block (93).

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