Computer multi-screen installation structure for software development

Abstract

The utility model relates to the technical field of computer installation, and discloses a computer multi-screen installation structure for software development, which comprises a bottom plate, a sleeve rod is fixedly connected to the upper end of the bottom plate, a lifting rod is inserted into the sleeve rod, a first notch is formed in one side of the lifting rod, and a second notch is formed in one side, close to the first notch, of the sleeve rod. A box body is fixedly connected to the upper end of the lifting rod, rotating rods are rotatably arranged on the two sides of the box body, a plurality of positioning grooves are formed in the upper surfaces of the rotating rods, a mounting frame is slidably connected to the rotating rods, spring grooves are formed in the mounting frame, first springs and positioning balls are arranged in the spring grooves, and a worm is rotatably arranged in the box body; the worm is meshed with a worm gear. According to the computer multi-screen mounting structure for software development, the height of the screen can be increased or decreased through the simple positioning teeth and the pull rod, meanwhile, the orientation angle of the screen can be changed through the rotating rod adjusting rod, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer installation, in particular to a computer multi-screen installation structure for software development. Background Art

[0002] Software development is the process of building a software system or the software part of a system according to user requirements. Computers are needed in the process of software development. In order to install the display screen of a multi-screen computer on a bracket, a computer multi-screen mounting structure is needed.

[0003] According to the search, Chinese patent literature, announcement number: CN 215258682 U, discloses a computer multi-screen installation structure for computer software development. The bottom plate is placed horizontally on the desktop, the connecting block is docked with the fixed column, and the docking groove and docking bolt are used to adjust the height of the fixing ring on the fixed column. Then the lower surface of the display screen is docked with the connecting groove in the bracket. The bracket on the connecting rod will play an auxiliary support effect. The connecting plate at one end of the connecting column is docked with the mounting interface of the display screen and fixed with bolts. When installing the other two sets of display screens, the display screens on the same side may cause obstructions to the assembler. The direction of the installation block can be changed through the limit axis. However, when the device increases the height of the screen, it is necessary to insert the bolt into the docking groove to fix it, which is quite cumbersome to use. At the same time, the device cannot adjust the orientation angle of the screen, which makes it inconvenient to watch the screen during use, and the practicality is not high. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a multi-screen computer installation structure for software development, which can increase or decrease the height of the screen by simple positioning teeth and a pull rod, and can change the orientation angle of the screen by rotating the adjustment rod, thereby improving the practicality of the device and solving the above-mentioned technical problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a computer multi-screen installation structure for software development, comprising a base plate, a sleeve rod is fixedly connected to the upper end of the base plate, a lifting rod is inserted into the sleeve rod, a first notch is provided on one side of the lifting rod, a positioning tooth is arranged inside the first notch, a second notch is provided on the side of the sleeve rod close to the first notch, and a limiting tooth is hingedly arranged inside the second notch, the upper end of the lifting rod is fixedly connected to a box body, rotating rods are rotatably provided on both sides of the box body, a plurality of positioning grooves are provided on the upper surface of the rotating rod, and the rotating rod is slidably connected to a mounting frame, a spring groove is provided inside the mounting frame, a first spring and a positioning ball are arranged inside the spring groove, a worm is rotatably provided inside the box body, and the worm is meshed with a worm wheel.

[0008] Preferably, the limiting teeth are snap-fitted with the positioning teeth.

[0009] Through the above technical solution, the positioning teeth are arranged inside the first slot, and there are multiple groups of positioning teeth. The limiting teeth that are engaged with the positioning teeth are hinged inside the second slot. At the same time, the tooth surface relationship between the positioning teeth and the limiting teeth is such that the positioning teeth can push the limiting teeth backward when the lifting rod rises, that is, the lifting rod rises regardless of the obstruction of the limiting teeth, and after reaching the appropriate position, due to the tooth surface relationship between the positioning teeth and the limiting teeth, the limiting teeth can constrain the positioning teeth, so that the lifting rod will not drop.

[0010] Preferably, a second spring is provided between the back side of the limiting tooth and the inner wall of the second notch, and one end of the limiting tooth is fixedly connected to a pull rod, and one end of the pull rod passes through one side of the sleeve rod.

[0011] Through the above technical solution, when it is necessary to raise the screen, the lifting rod is lifted upwards, and the positioning tooth squeezes the limiting tooth, so that the limiting tooth squeezes the second spring. Due to the characteristic shapes of the positioning tooth and the limiting tooth, the lifting rod can rise unimpeded until it reaches the appropriate position and under the action of the second spring, the limiting tooth can be pushed to be embedded between the two positioning teeth for constraint and fixation, so that the lifting rod cannot be lowered. When it is necessary to lower the screen, the pull rod is pulled, and the pull rod drives the second spring to be compressed and driven to break away from the constraint of the positioning tooth. The lifting rod can slowly lower under the action of gravity. In this way, the height of the screen can be increased or decreased by a simple pull rod and positioning tooth, thereby improving practicality.

[0012] Preferably, the positioning ball is located at the lower end of the first spring, and the positioning ball is snap-fitted with the positioning groove.

[0013] Through the above technical solution, the screen and the mounting frame are fixed by bolts, and then the mounting frame can be pushed so that the mounting frame can be moved on the rotating rod. That is, when the pushing force is greater than the constraint of the positioning ball and the positioning groove, the positioning ball can be separated from the constraint of the positioning groove. After selecting a suitable position, the positioning ball can be pushed into the interior of the positioning groove due to the action of the first spring, thereby completing the determination of the screen position.

[0014] Preferably, one end of the rotating rod is fixedly connected to the worm gear by passing through the interior of the box body.

[0015] Through the above technical solution, the worm wheel and the worm have mutually meshing teeth, and one end of the rotating rod is fixedly connected to the worm wheel, that is, when the worm rotates, it can drive the worm wheel to rotate, that is, the worm wheel drives the rotating rod and drives the angle of the mounting frame to change.

[0016] Preferably, the upper end of the worm is fixedly connected with an adjusting rod by penetrating the upper surface of the box body.

[0017] Through the above technical solution, when the angle of the screen needs to be changed, the adjusting rod is rotated clockwise so that the adjusting rod drives the worm to rotate, and the worm drives the worm wheel to rotate when rotating, and the worm wheel causes the rotating rod to rotate, thereby changing the angle of the mounting frame at the upper end of the rotating rod, and thus changing the angle of the screen, making it more suitable for users.

[0018] Compared with the prior art, the utility model provides a computer multi-screen installation structure for software development, which has the following beneficial effects:

[0019] 1. The utility model provides components such as limit teeth and positioning teeth. When it is necessary to raise the screen, the lifting rod is lifted upward, and the positioning teeth squeeze the limit teeth, so that the limit teeth squeeze the second spring. Due to the characteristic shapes of the positioning teeth and the limit teeth, the lifting rod can be raised unimpeded until it reaches a suitable position and the limit teeth can be pushed to be embedded between the two positioning teeth for constraint and fixation under the action of the second spring, so that the lifting rod cannot be lowered. When it is necessary to lower the screen, the pull rod is pulled, and the pull rod drives the second spring to be compressed and the limit teeth are disengaged from the constraint of the positioning teeth. At this time, the lifting rod can slowly lower under the action of gravity. In this way, the height of the screen can be raised or lowered by a simple pull rod and positioning teeth, thereby improving practicality.

[0020] 2. The utility model provides an adjustment rod, a worm gear and other components. When the angle of the screen needs to be changed, the adjustment rod is rotated clockwise, so that the adjustment rod drives the worm to rotate, and the worm drives the worm gear to rotate when the worm rotates. The worm gear causes the rotating rod to rotate, thereby changing the angle of the mounting frame at the upper end of the rotating rod, and thus changing the angle of the screen, making it more suitable for users and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a schematic cross-sectional view of the structure of the utility model;

[0023] Figure 3 This is a schematic cross-sectional view of the structural box of the utility model;

[0024] Figure 4 The utility model structure Figure 2 A is a partial enlarged schematic diagram;

[0025] Figure 5 The utility model structure Figure 2 A partial enlarged schematic diagram of B in the figure.

[0026] Among them: 1. bottom plate; 2. sleeve rod; 3. lifting rod; 4. first notch; 5. positioning tooth; 6. second notch; 7. limit tooth; 8. box body; 9. rotating rod; 10. positioning groove; 11. mounting frame; 12. spring groove; 13. first spring; 14. positioning ball; 15. worm; 16. worm wheel; 17. second spring; 18. pull rod; 19. adjusting rod. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1-5 A computer multi-screen installation structure for software development includes a base plate 1, a sleeve rod 2 is fixedly connected to the upper end of the base plate 1, a lifting rod 3 is inserted inside the sleeve rod 2, a first slot 4 is provided on one side of the lifting rod 3, a positioning tooth 5 is arranged inside the first slot 4, a second slot 6 is provided on the side of the sleeve rod 2 close to the first slot 4, and a limiting tooth 7 is hingedly arranged inside the second slot 6, a box body 8 is fixedly connected to the upper end of the lifting rod 3, a rotating rod 9 is rotatably provided on both sides of the box body 8, a plurality of positioning slots 10 are provided on the upper surface of the rotating rod 9, and a mounting frame 11 is slidably connected to the rotating rod 9, a spring slot 12 is provided inside the mounting frame 11, a first spring 13 and a positioning ball 14 are arranged inside the spring slot 12, a worm 15 is rotatably provided inside the box body 8, and a worm gear 16 is meshed with the worm 15.

[0029] Specifically, the limiting teeth 7 are engaged with the positioning teeth 5. The advantage is that the positioning teeth 5 are arranged inside the first notch 4, and the positioning teeth 5 are provided with multiple groups, and the limiting teeth 7 engaged with the positioning teeth 5 are hinged inside the second notch 6. At the same time, the tooth surface relationship between the positioning teeth 5 and the limiting teeth 7 is such that when the lifting rod 3 rises, the positioning teeth 5 can push the limiting teeth 7 to push back, that is, the lifting rod 3 rises regardless of the obstruction of the limiting teeth 7, and when it reaches the appropriate position, due to the tooth surface relationship between the positioning teeth 5 and the limiting teeth 7, the limiting teeth 7 can constrain the positioning teeth 5, so that the lifting rod 3 will not fall.

[0030] Specifically, a second spring 17 is arranged between the back of the limiting tooth 7 and the inner wall of the second notch 6, and a pull rod 18 is fixedly connected to one end of the limiting tooth 7, and one end of the pull rod 18 passes through one side of the sleeve rod 2. The advantage is that when it is necessary to raise, by lifting the lifting rod 3 upward, the positioning tooth 5 squeezes the limiting tooth 7, so that the limiting tooth 7 squeezes the second spring 17, and due to the characteristic shape of the positioning tooth 5 and the limiting tooth 7, the lifting rod 3 can be raised without hindrance until it reaches a suitable position and under the action of the second spring 17, the limiting tooth 7 can be pushed to be embedded between the two positioning teeth 5 for constraint and fixation, so that the lifting rod 3 cannot be lowered, and when it is necessary to lower, by pulling the pull rod 18, the pull rod 18 drives the second spring 17 to be compressed and stressed and drives the limiting tooth 7 to break away from the constraint of the positioning tooth 5, and at this time, the lifting rod 3 can slowly lower under the action of gravity, so that the height of the screen can be raised or lowered by a simple pull rod 18 and the positioning tooth 5, thereby improving practicality.

[0031] Specifically, the positioning ball 14 is located at the lower end of the first spring 13, and the positioning ball 14 is engaged with the positioning groove 10. The advantage is that by bolting the screen and the mounting frame 11, the mounting frame 11 can be pushed so that the mounting frame 11 can be moved on the rotating rod 9, that is, when the pushing force is greater than the constraint between the positioning ball 14 and the positioning groove 10, the positioning ball 14 can be separated from the constraint between the positioning groove 10. After selecting a suitable position, the positioning ball 14 can be pushed to be embedded in the positioning groove 10 due to the action of the first spring 13, thereby completing the determination of the screen position.

[0032] Specifically, one end of the rotating rod 9 is fixedly connected to the worm wheel 16 by passing through the interior of the box body 8. The advantage is that the worm wheel 16 and the worm 15 have teeth that mesh with each other, and one end of the rotating rod 9 is fixedly connected to the worm wheel 16, that is, when the worm 15 rotates, the worm wheel 16 can be driven to rotate, that is, the worm wheel 16 drives the rotating rod 9 and drives the angle of the mounting frame 11 to change.

[0033] Specifically, the upper end of the worm 15 is fixedly connected with an adjustment rod 19 by penetrating the upper surface of the box body 8. The advantage is that when the angle of the screen needs to be changed, the adjustment rod 19 is rotated clockwise, so that the adjustment rod 19 drives the worm 15 to rotate, and the worm 15 can drive the worm wheel 16 to rotate when rotating, and the worm wheel 16 can rotate the rotating rod 9, so that the angle of the mounting frame 11 at the upper end of the rotating rod 9 changes, that is, the angle of the screen changes, and it is more suitable for users.

[0034] When in use, when it is necessary to raise the lift rod 3, the positioning tooth 5 squeezes the limiting tooth 7 by lifting the lift rod 3 upwards, so that the limiting tooth 7 squeezes the second spring 17. Due to the characteristic shapes of the positioning tooth 5 and the limiting tooth 7, the lift rod 3 can rise unimpeded until it reaches a suitable position and under the action of the second spring 17, the limiting tooth 7 can be pushed to be embedded between the two positioning teeth 5 for constraint and fixation, so that the lift rod 3 cannot be lowered. When it is necessary to lower, the pull rod 18 is pulled, and the pull rod 18 drives the second spring 17 to be compressed and forced, and drives the limiting tooth 7 to break away from the constraint of the positioning tooth 5. At this time, the lifting rod 3 can slowly descend with the action of gravity, so the height of the screen can be increased or decreased by a simple pull rod 18 and a positioning tooth 5, thereby improving practicality. When the angle of the screen needs to be changed, the adjusting rod 19 is rotated clockwise, so that the adjusting rod 19 drives the worm 15 to rotate, and the worm 15 can drive the worm wheel 16 to rotate when rotating, and the worm wheel 16 can make the rotating rod 9 rotate, so that the angle of the mounting frame 11 at the upper end of the rotating rod 9 changes, that is, the angle of the screen changes, so that it is more suitable for users, and the practicality of the device is further improved.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer multi-screen installation structure for software development, comprising a base plate (1), Features: The upper end of the bottom plate (1) is fixedly connected to a sleeve rod (2), a lifting rod (3) is inserted into the sleeve rod (2), a first notch (4) is provided on one side of the lifting rod (3), a positioning tooth (5) is provided inside the first notch (4), a second notch (6) is provided on the side of the sleeve rod (2) close to the first notch (4), a limiting tooth (7) is hingedly provided inside the second notch (6), the upper end of the lifting rod (3) is fixedly connected to a box body (8), the A rotating rod (9) is rotatably arranged on both sides of the box body (8), a plurality of positioning grooves (10) are provided on the upper surface of the rotating rod (9), and the rotating rod (9) is slidably connected to a mounting frame (11), a spring groove (12) is provided inside the mounting frame (11), a first spring (13) and a positioning ball (14) are provided inside the spring groove (12), a worm (15) is rotatably arranged inside the box body (8), and the worm (15) is meshed with a worm wheel (16).

2. A computer multi-screen installation structure for software development according to claim 1, Features: The limiting teeth (7) are engaged with the positioning teeth (5).

3. A computer multi-screen installation structure for software development according to claim 1, Features: A second spring (17) is provided between the back side of the limiting tooth (7) and the inner wall of the second slot (6), and one end of the limiting tooth (7) is fixedly connected to a pull rod (18), one end of which passes through one side of the sleeve rod (2).

4. A computer multi-screen installation structure for software development according to claim 1, Features: The positioning ball (14) is located at the lower end of the first spring (13), and the positioning ball (14) is snap-fitted with the positioning groove (10).

5. A computer multi-screen installation structure for software development according to claim 1, Features: One end of the rotating rod (9) is fixedly connected to the worm gear (16) by penetrating the interior of the box body (8).

6. A computer multi-screen installation structure for software development according to claim 1, Features: The upper end of the worm (15) is fixedly connected to an adjusting rod (19) by penetrating the upper surface of the box body (8).

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