Computer display mounting bracket

Abstract

The utility model discloses a computer display mounting support, which comprises a base box body, a position lifting mechanism, a quick mounting mechanism and a line carding mechanism, the position lifting mechanism comprises a driver and a transmission mechanism, the quick mounting mechanism comprises a mounting plate and a lifting plate which are detachably connected, the driver is mounted in the base box body, and the lifting plate is mounted on the mounting plate. The transmission mechanism penetrates through an upper panel of the base box to extend upwards and is connected with the mounting plate, the lifting plate is used for being connected with a displayer, the circuit carding mechanism is mounted on the upper panel of the base box, and the driver drives the mounting plate to move up and down through the transmission mechanism. The height of the computer display can be adjusted through the position lifting mechanism to meet the watching requirements of users with different heights, so that the requirements of people with different heights or requirements for the height of the display are met, convenient and rapid installation is achieved through the rapid installation mechanism, the installation time is saved, and the working efficiency is improved. And disordered lines are sorted through the line sorting mechanism, so that the lines are convenient to search and connect.

Description

Technical Field

[0001] The utility model relates to the field of mechanical installation, in particular to a computer display installation bracket. Background Art

[0002] The computer monitor is an extremely important office tool. Its main function is to convert the digital information processed by the CPU inside the host into images through the graphics card and then display them to provide information to users.

[0003] In daily life, traditional fixed brackets often cannot meet the needs of users. For example, people of different heights have different viewing angles for the display. At this time, fixed traditional brackets cannot meet the different viewing angles of the display for people of different heights.

[0004] Secondly, mounting a monitor with screws usually requires more tools and installation skills than simply placing it on a stand or using a removable bracket, and incorrect installation may cause the monitor to be unstable or even fall, causing damage.

[0005] Finally, in computer work places such as offices, there are a large number of monitors and corresponding lines. The problem of too many lines can easily lead to the lines being too messy and difficult to distinguish, making it too cumbersome to install or remove the monitor. In addition, it is easy to pull other lines during the line replacement process, causing damage to the lines or monitor connectors.

[0006] Therefore, how to provide a computer display mounting bracket that can adjust the height, be conveniently and quickly installed, and organize the lines is a technical problem that those skilled in the art currently need to solve. Utility Model Content

[0007] The utility model aims to provide a computer display mounting bracket, which can adjust the height of the computer display through a position lifting mechanism to meet the viewing needs of users of different heights, realize convenient and fast installation through a quick installation mechanism to save installation time, and comb the lines through a line combing mechanism.

[0008] In order to solve the above technical problems, the utility model provides a computer monitor mounting bracket, comprising a base box, a position lifting mechanism, a quick installation mechanism and a line combing mechanism, the position lifting mechanism comprising a driver and a transmission mechanism, the quick installation mechanism comprising a detachably connected mounting plate and a lifting plate, the driver is installed inside the base box, the transmission mechanism extends upward through the upper panel of the base box and is connected to the mounting plate, the lifting plate is used to connect the monitor, the line combing mechanism is installed on the upper panel of the base box, and the driver drives the mounting plate to move up and down through the transmission mechanism.

[0009] Preferably, the driver is specifically a motor, the transmission mechanism includes a driving gear, a driven gear and a vertical lead screw, a vertical transmission sleeve is provided in the middle of the mounting plate, the motor is connected to the driving gear, the bottom end of the lead screw is connected to the driven gear, the driving gear is meshed with the driven gear, and the upper end of the lead screw passes through the transmission sleeve and the two are meshed.

[0010] Preferably, the mounting plate is provided with a mounting slot running through the front and rear, a positioning slot is provided at a corresponding position behind the lifting plate, the front end of the connecting rod passes through the mounting slot and the positioning slot and is clamped in the inside of the lifting plate, a locking nut is installed at the rear end of the connecting rod, and an adhesive sticker is provided in front of the lifting plate.

[0011] Preferably, an inner plate and a first spring are arranged inside the lifting plate, a limiting sliding groove is arranged at a corresponding position of the inner plate, and the first spring pushes the inner plate backward.

[0012] Preferably, a positioning ring protruding toward the outer circumference is provided at the front end of the connecting rod, and the positioning slide groove and the limiting slide groove are specifically special-shaped grooves, one end of the special-shaped groove is an oblong hole, and the other end is a round hole connected to the oblong hole.

[0013] Preferably, opposite side panels are provided at both ends of the upper panel of the base box, top panels are provided on the two side panels, vertical guide grooves are provided on the side panels, and both ends of the mounting plate are respectively embedded in the guide grooves.

[0014] Preferably, the line combing mechanism includes a coaxially arranged ferrule, a slit tube and a fixed sleeve, a rubber pad is provided at the upper end of the ferrule, the threaded tube at the lower end of the ferrule is installed in the gap at the upper end of the slit tube, the lower end of the slit tube extends into the fixed sleeve, the lower end of the fixed sleeve is installed on the upper panel of the base box, and the ferrule includes two semicircular tubes spliced ​​with each other.

[0015] Preferably, a sliding block is provided at the lower end of the outer peripheral side wall of the slit tube, an annular groove is provided at the inner peripheral side wall of the fixed sleeve, an extrusion ring and a second spring are installed in the annular groove, the second spring pushes the extrusion ring upward, and a vertical straight groove and an embedded groove are provided on the inner peripheral side wall of the fixed sleeve, the straight groove and the embedded groove are staggered, the upper end opening of the straight groove is located on the upper end surface of the fixed sleeve, the lower end opening of the straight groove is connected to the annular groove, the upper end of the embedded groove is closed, and the lower end opening of the embedded groove is connected to the annular groove.

[0016] Preferably, the upper panel of the base box is provided with a transversely extending wiring groove, the inner wall of the wiring groove is provided with a horizontal slide groove, and the lower end of the outer peripheral side wall of the fixed sleeve is provided with a mounting ring, and the mounting ring is embedded in the horizontal slide groove.

[0017] Preferably, a plurality of the line combing mechanisms are included and are sequentially installed in the wiring groove along the horizontal direction.

[0018] The utility model provides a computer display mounting bracket, comprising a base box, a position lifting mechanism, a quick mounting mechanism and a line combing mechanism, the position lifting mechanism comprising a driver and a transmission mechanism, the quick mounting mechanism comprising a detachably connected mounting plate and a lifting plate, the driver being mounted inside the base box, the transmission mechanism extending upward through an upper panel of the base box and connected to the mounting plate, the lifting plate being used for connecting the display, the line combing mechanism being mounted on the upper panel of the base box, and the driver driving the mounting plate to move up and down through the transmission mechanism.

[0019] The height of the computer monitor can be adjusted through the position lifting mechanism to meet the viewing needs of users of different heights, thereby meeting the requirements of monitor height for people of different heights or needs. The quick installation mechanism can achieve convenient and quick installation, saving installation time and improving work efficiency. The line combing mechanism can comb the disordered lines to facilitate line search and connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the external structure of a specific implementation of the computer display mounting bracket provided by the utility model;

[0021] Figure 2 A schematic diagram of the internal structure of a specific implementation of the computer display mounting bracket provided by the utility model;

[0022] Figure 3 A structural schematic diagram of a quick installation mechanism in a specific implementation of the computer display installation bracket provided by the utility model;

[0023] Figure 4 A structural schematic diagram of a line combing mechanism in a specific implementation of the computer display mounting bracket provided by the utility model;

[0024] Figure 5 A schematic diagram of the installation of a line combing mechanism in a specific implementation of the computer display mounting bracket provided by the utility model;

[0025] Figure 6 The utility model is provided in a specific embodiment of the computer display mounting bracket provided by the utility model. The utility model is a schematic installation diagram of a line combing mechanism from another perspective.

[0026] Among them, 1. base box; 2. motor; 3. driving gear; 4. driven gear; 5. lead screw; 6. mounting plate; 7. connecting rod; 8. locking nut; 9. lifting plate; 10. inner plate; 11. first spring; 12. ferrule; 13. slit tube; 14. fixed sleeve; 15. extrusion ring; 16. second spring; 17. rubber pad; 18. threaded tube; 19. slider; 20. straight groove; 21. embedded groove; 22. installation slide groove; 23. positioning slide groove; 24. positioning ring; 25. adhesive tape; 26. wiring groove. DETAILED DESCRIPTION

[0027] The core of the utility model is to provide a computer display mounting bracket, which can adjust the height of the computer display through a position lifting mechanism to meet the viewing needs of users of different heights, achieve convenient and fast installation through a quick installation mechanism to save installation time, and comb the lines through a line combing mechanism.

[0028] In order to enable those skilled in the art to better understand the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0029] Please refer to Figure 1 and Figure 2 , Figure 1 A schematic diagram of the external structure of a specific implementation of the computer display mounting bracket provided by the utility model; Figure 2 The utility model provides a schematic diagram of the internal structure of a specific implementation of the computer display mounting bracket.

[0030] The specific implementation of the utility model provides a computer display mounting bracket, including a base box 1, a position lifting mechanism, a quick installation mechanism and a line combing mechanism, wherein the base box 1 is a hollow box structure, which provides a containing and supporting function, and the computer display is mounted on the quick installation mechanism. At the same time, the position lifting mechanism can drive the quick installation mechanism to move up and down, thereby driving the computer display to move up and down, and the line combing mechanism is used to organize the lines.

[0031] The position lifting mechanism includes a driver and a transmission mechanism. The quick installation mechanism includes a detachably connected mounting plate 6 and a lifting plate 9. The driver is installed inside the base box 1. The lower end of the transmission mechanism is connected to the driver. The upper end of the transmission mechanism extends upward through the upper panel of the base box 1 and is connected to the mounting plate 6 to transmit the power generated by the driver. The lifting plate 9 is used to connect the display. The line combing mechanism is installed on the upper panel of the base box 1. When in use, the computer display is installed in front of the lifting plate 9. The driver drives the mounting plate 6 and the lifting plate 9 to move up and down through the transmission mechanism, thereby driving the computer display to move up and down.

[0032] The height of the computer monitor can be adjusted through the position lifting mechanism to meet the viewing needs of users of different heights, thereby meeting the requirements of monitor height for people of different heights or needs. The quick installation mechanism can achieve convenient and quick installation, saving installation time and improving work efficiency. The line combing mechanism can comb the disordered lines to facilitate line search and connection.

[0033] Specifically, the driver is a motor 2, which is placed horizontally, that is, the output shaft is arranged horizontally, and the transmission mechanism includes a driving gear 3, a driven gear 4 and a vertical lead screw 5. The axis of the driving gear 3 is horizontal, and the axes of the driven gear 4 and the vertical lead screw 5 are vertical. At the same time, a vertical transmission sleeve is arranged in the middle of the mounting plate 6. The output shaft of the motor 2 is connected to the driving gear 3, and the bottom end of the lead screw 5 is connected to the driven gear 4. The driving gear 3 is meshed with the driven gear 4, and the upper end of the lead screw 5 passes through the transmission sleeve and is threaded. When the height needs to be adjusted, the motor 2 is started, and the lead screw 5 is driven to rotate around the vertical axis through the driving gear 3 and the driven gear 4, so that the lead screw 5 and the transmission sleeve rotate relative to each other, and the mounting plate 6 is driven to move up and down.

[0034] Please refer to Figure 3 , Figure 3 The utility model provides a schematic structural diagram of a quick installation mechanism in a specific implementation of the computer display mounting bracket.

[0035] In the computer display mounting bracket provided in the specific embodiment of the utility model, the mounting plate 6 is provided with a mounting slot 22 that runs through the front and back, the lifting plate 9 is a hollow box structure, a positioning slot 23 is provided at a corresponding position behind the lifting plate 9, and a connecting rod 7 is also provided accordingly. During installation, the front end of the connecting rod 7 passes through the mounting slot 22 and the positioning slot 23, so that the front end of the connecting rod 7 is clamped inside the lifting plate 9, and a locking nut 8 is installed at the rear end of the connecting rod 7. By rotating the locking nut 8, the mounting plate 7 and the lifting plate 9 are pressed to achieve rapid installation. And by providing an adhesive sticker 25 in front of the lifting plate 9, the lifting plate 9 is quickly connected to the computer display. Specifically, a plurality of raised platforms are sequentially provided in the horizontal direction in front of the lifting plate 9, and each platform is provided with an adhesive sticker 25 to improve the pasting effect.

[0036] Furthermore, an inner plate 10 and a first spring 11 are provided inside the space of the lifting plate 9, a limited slide groove is provided at the corresponding position of the inner plate 10, and the front end of the first spring 11 abuts against the front side of the inner space of the lifting plate 9, and the rear end of the first spring 11 abuts against the inner plate 10, so that the first spring 11 can push the inner plate 10 backward. A positioning ring 24 protruding toward the outer periphery is provided at the front end of the connecting rod 7, and a locking nut 8 is connected to the rear end of the connecting rod 7. The locking nut 8 can be a butterfly nut. In fact, the connecting rod 7 is a screw structure equipped with a butterfly nut, and the nut of the screw structure is the positioning ring 24. The installation slide groove 22 is an oblong hole, and the positioning slide groove 23 and the limited slide groove are specifically special-shaped grooves, one end of which is an oblong hole, and the other end is a round hole connected to the oblong hole.

[0037] When in use, the display is mounted on the adhesive tape 25 on the lifting plate 9 to fix it firmly. At this time, the lifting plate 9 is aligned with the mounting plate 6, and then the connecting rod 7 located in the mounting slot 22 of the mounting plate 6 is inserted into the positioning slot 23 of the lifting plate 9 and the limiting slot of the inner plate 10. Finally, the positioning ring 24 on the connecting rod 7 passes through the positioning slot 23 and contacts the inner plate 10. During the insertion, since the connection relationship between the positioning ring 24 and the inner plate 10 cannot be seen clearly inside the lifting plate 9, the connecting rod 7 is pressed at this time, and the inner plate 10 begins to squeeze the first spring 11 under the external force. Then push the connecting rod 7 to slide horizontally, and the connecting rod 7 slides in the installation slide groove 22 and the positioning slide groove 23. When it slides to the circular hole at the tail end of the positioning slide groove 23, the first spring 11 pushes the inner plate 10 to move backward, so that the positioning ring 24 at the front end of the connecting rod 7 enters the circular hole part of the limiting slide groove, and releases the connecting rod 7. The connecting rod 7 will bounce back to the height before being pressed, and the connecting rod 7 will slide in the opposite direction and enter the oblong hole part of the limiting slide groove to limit the connection rod 7 from disengaging. When it is confirmed that the connection is correct, turn the locking nut 8 to tightly fix the connecting rod 7 to complete the installation.

[0038] Specifically, the mounting plate 6 is provided with four mounting slots 22 arranged in an array, and similarly, four positioning slots 23 and four limiting slots are provided correspondingly, and four connecting rods 7 and locking nuts 8 are provided in cooperation. The number and layout of each structure can also be adjusted according to the situation, all within the protection scope of the present utility model.

[0039] In order to improve the stability of the equipment, opposite side panels are provided at both ends of the upper panel of the base box 1, and top panels are provided on the two side panels. The screw 5 is hinged to the top panel, and vertical guide grooves are provided on the side panels. The two ends of the mounting plate 6 are respectively embedded in the guide grooves. During the up and down sliding process of the mounting plate 6, the guide grooves provide limiting and guiding functions for the mounting plate 6.

[0040] Please refer to Figures 4 to 6 , Figure 4A structural schematic diagram of a line combing mechanism in a specific implementation of the computer display mounting bracket provided by the utility model; Figure 5 A schematic diagram of the installation of a line combing mechanism in a specific implementation of the computer display mounting bracket provided by the utility model; Figure 6 The utility model is provided in a specific embodiment of the computer display mounting bracket provided by the utility model. The utility model is a schematic installation diagram of a line combing mechanism from another perspective.

[0041] On the basis of the computer display mounting bracket provided in the above-mentioned specific embodiments, the line combing mechanism includes a coaxially arranged ferrule 12, a slit tube 13 and a fixed sleeve 14. A rubber pad 17 is provided at the upper end of the ferrule 12 to protect the cable. The threaded tube 18 at the lower end of the ferrule 12 is installed in the gap at the upper end of the slit tube 13 in a rotating manner. The lower end of the slit tube 13 extends into the fixed sleeve 14. The lower end of the fixed sleeve 14 is installed on the upper panel of the base box 1. For the convenience of installation, the ferrule 12 includes two semicircular tubes spliced ​​with each other, so that after the ferrule 12 is installed in the slit tube 13, the two semicircular tubes clamp the line.

[0042] Furthermore, a slider 19 is provided at the lower end of the outer side wall of the slit tube 13, an annular groove is provided at the inner side wall of the fixed sleeve 14, an extrusion ring 15 and a second spring 16 are installed in the annular groove, the second spring 16 pushes the extrusion ring 15 upward, and a vertical straight groove 20 and an embedded groove 21 are provided on the inner side wall of the fixed sleeve 14. The straight groove 20 and the embedded groove 21 are staggered, the upper end opening of the straight groove 20 is located on the upper end surface of the fixed sleeve 14, the lower end opening of the straight groove 20 is connected to the annular groove, the upper end of the embedded groove 21 is closed, and the lower end opening of the embedded groove 21 is connected to the annular groove. That is, during the installation process, the slider 19 on the outside of the slit tube 13 is aligned with the upper end opening of the straight groove 20, and the slit tube 13 moves downward. During this process, the slider 19 moves downward along the straight groove 20 until it contacts the extrusion ring 15 and continues to move downward. The second spring 16 is compressed, and the slider 19 enters the annular groove. The slit tube 13 is rotated to move the slider 19 to align with the lower end opening of the embedding groove 21, and the slit tube 13 is released. Under the action of the second spring 16, the extrusion ring 15 is pushed upward, so that the slider 19 enters the embedding groove 21, and the slit tube 13 is fixed in the fixed sleeve 14.

[0043] Specifically, two sliding blocks 19 are symmetrically arranged on the outer side of the slotted tube 13 , and two straight grooves 20 and two embedded grooves 21 are correspondingly arranged in the fixed sleeve 14 .

[0044] In order to install the line combing mechanism, the upper panel of the base box 1 is provided with a laterally extending wiring groove 26, the front and rear inner walls of the wiring groove 26 are provided with horizontal slide grooves, and the lower end of the outer peripheral side wall of the fixed sleeve 14 is provided with a mounting ring, which is embedded in the horizontal slide groove during installation. Multiple line combing mechanisms can be provided and installed in the wiring groove 26 in sequence along the horizontal direction.

[0045] When in use, first take out the line from the wiring groove 26, then pass it through the center position of the fixed sleeve 14, and put the line into the slit tube 13 from the opening of the slit tube 13. Since the ferrule 12 is connected in two parts, open the ferrule 12 at this time, put the line into the ferrule 12, and ensure that the length of the line can still be connected to the display after being fixed. Then the rubber pad 17 on the ferrule 12 is in tight contact with the line, so that the position of the ferrule 12 on the line is fixed. At this time, pull up the slit tube 13 and rotate it with the ferrule 12. The threaded tube 18 on the ferrule 12 is engaged with the slit tube 13, so that the ferrule 12 is installed on the slit tube 13. At this time, put the slit tube 13 into the fixed In the sleeve 14, the slider 19 on the slotted tube 13 slides in the straight groove 20 of the fixed sleeve 14, and continues to press when it contacts the extrusion ring 15, and then slightly rotates the slotted tube 13 so that it is no longer pressed. In this process, the second spring 16 is compressed by the pressure of the extrusion ring 15, and the elastic potential energy increases. When the slotted tube 13 is no longer pressed, the elastic potential energy is released, and the slider 19 and the slotted tube 13 are pressed against the inside of the fixed sleeve 14. When the slider 19 rotates to the position of the embedding groove 21, the extrusion ring 15 directly pushes the slider 19 to the end of the embedding groove 21, thereby completing the operation and installation of the entire line combing mechanism. When the line combing is completed, continue to install the display.

[0046] Install the display on the adhesive tape 25 on the lifting plate 9 to fix it firmly. At this time, align the lifting plate 9 with the mounting plate 6, and then insert the connecting rod 7 located in the mounting slot 22 of the mounting plate 6 into the positioning slot 23 of the lifting plate 9 and the limiting slot of the inner plate 10. Finally, the positioning ring 24 on the connecting rod 7 passes through the positioning slot 23 and contacts the inner plate 10. During the insertion, since the connection relationship between the positioning ring 24 and the inner plate 10 cannot be seen clearly inside the lifting plate 9, the connecting rod 7 is pressed at this time, and the inner plate 10 begins to squeeze the first spring 11 under the external force, and then Push the connecting rod 7 to slide horizontally, and the connecting rod 7 slides in the installation slide groove 22 and the positioning slide groove 23. When it slides to the circular hole at the tail end of the positioning slide groove 23, the first spring 11 pushes the inner plate 10 to move backward, so that the positioning ring 24 at the front end of the connecting rod 7 enters the circular hole part of the limiting slide groove, and releases the connecting rod 7. The connecting rod 7 will rebound to the height before being pressed, and the connecting rod 7 will slide in the opposite direction and enter the oblong hole part of the limiting slide groove to limit the connection rod 7 from disengaging. When it is confirmed that the connection is correct, turn the locking nut 8 to tightly fix the connecting rod 7 to complete the installation.

[0047] When the height needs to be adjusted, the line connected to the display is first unplugged. At this time, the driving motor 2 rotates, driving the active gear 3 to rotate, thereby causing the driven gear 4 connected to the active gear 3 to rotate, driving the lead screw 5 to rotate, and the mounting plate 6 threadedly engaged with the lead screw 5 is limited by the side plates at both ends, so it slowly rises to complete the lifting. When the lifting is completed, the ferrule 12 is rotated, and the slit tube 13 is fixed by the embedded groove 21 at this time. When the ferrule 12 is separated from the slit tube 13, the line is pulled according to the lifting situation, and then fixed again according to the above process.

[0048] The computer display mounting bracket provided by the utility model is introduced in detail above. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A computer display mounting bracket, characterized in that: The invention comprises a base box (1), a position lifting mechanism, a quick installation mechanism and a line combing mechanism, wherein the position lifting mechanism comprises a driver and a transmission mechanism, the quick installation mechanism comprises a detachably connected mounting plate (6) and a lifting plate (9), the driver is installed inside the base box (1), the transmission mechanism extends upward through the upper panel of the base box (1) and is connected to the mounting plate (6), the lifting plate (9) is used to connect to a display, the line combing mechanism is installed on the upper panel of the base box (1), and the driver drives the mounting plate (6) to move up and down through the transmission mechanism.

2. The computer display mounting bracket according to claim 1, characterized in that: The driver is specifically a motor (2), the transmission mechanism comprises a driving gear (3), a driven gear (4) and a vertical lead screw (5), a vertical transmission sleeve is arranged in the middle of the mounting plate (6), the motor (2) is connected to the driving gear (3), the bottom end of the lead screw (5) is connected to the driven gear (4), the driving gear (3) is meshed with the driven gear (4), and the upper end of the lead screw (5) passes through the transmission sleeve and the two are meshed.

3. The computer display mounting bracket according to claim 1, characterized in that: The mounting plate (6) is provided with a mounting slot (22) penetrating from front to back, a positioning slot (23) is provided at a corresponding position behind the lifting plate (9), the front end of the connecting rod (7) passes through the mounting slot (22) and the positioning slot (23) and is clamped in the interior of the lifting plate (9), a locking nut (8) is installed at the rear end of the connecting rod (7), and a glue sticker (25) is provided in front of the lifting plate (9).

4. The computer display mounting bracket according to claim 3, characterized in that: An inner plate (10) and a first spring (11) are arranged inside the lifting plate (9); a limiting sliding groove is arranged at a corresponding position of the inner plate (10); and the first spring (11) pushes the inner plate (10) backward.

5. The computer display mounting bracket according to claim 4, characterized in that: The front end of the connecting rod (7) is provided with a positioning ring (24) protruding toward the outer circumference, the positioning slide groove (23) and the limiting slide groove are specifically special-shaped grooves, one end of the special-shaped groove is an oblong hole, and the other end is a round hole connected to the oblong hole.

6. The computer display mounting bracket according to claim 5, characterized in that: The upper panel of the base box (1) is provided with opposite side panels at both ends, the two side panels are provided with top panels, the side panels are provided with vertical guide grooves, and the two ends of the mounting plate (6) are respectively embedded in the guide grooves.

7. The computer display mounting bracket according to any one of claims 1 to 6, characterized in that: The line combing mechanism comprises a coaxially arranged ferrule (12), a slit tube (13) and a fixed sleeve (14); a rubber pad (17) is provided at the upper end of the ferrule (12); a threaded tube (18) at the lower end of the ferrule (12) is installed in the slit at the upper end of the slit tube (13); the lower end of the slit tube (13) extends into the fixed sleeve (14); the lower end of the fixed sleeve (14) is installed on the upper panel of the base box (1); and the ferrule (12) comprises two semicircular tubes spliced ​​to each other.

8. The computer display mounting bracket according to claim 7, characterized in that: A slider (19) is provided at the lower end of the outer peripheral side wall of the slit tube (13); an annular groove is provided on the inner peripheral side wall of the fixed sleeve (14); an extrusion ring (15) and a second spring (16) are installed in the annular groove; the second spring (16) pushes the extrusion ring (15) upward; a vertical straight groove (20) and an embedded groove (21) are provided on the inner peripheral side wall of the fixed sleeve (14); the straight groove (20) and the embedded groove (21) are staggered; the upper end opening of the straight groove (20) is located on the upper end surface of the fixed sleeve (14); the lower end opening of the straight groove (20) is connected to the annular groove; the upper end of the embedded groove (21) is closed; the lower end opening of the embedded groove (21) is connected to the annular groove.

9. The computer display mounting bracket according to claim 8, characterized in that: The upper panel of the base box (1) is provided with a transversely extending wiring groove (26), the inner wall of the wiring groove (26) is provided with a horizontal slide groove, and the lower end of the outer peripheral side wall of the fixed sleeve (14) is provided with a mounting ring, and the mounting ring is embedded in the horizontal slide groove.

10. The computer display mounting bracket according to claim 9, characterized in that: It comprises a plurality of line combing mechanisms, which are sequentially installed in the wiring groove (26) in the transverse direction.

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