Computer display stand with adjustment function

Abstract

The application discloses a computer display screen support with adjusting function, and relates to the technical field of display screen supports, which comprises a placing table, a display screen is arranged above the placing table, a connecting block is fixedly installed at the rear side of the display screen, a rotating rod is rotatably connected to the inner wall of the connecting block through a bearing, an elevating mechanism is arranged on the placing table, and an angle changing mechanism is arranged on the elevating mechanism. The display screen can be adjusted to a proper height through the elevating mechanism, neck fatigue caused by long-time head-bending of a user is prevented, the angle changing mechanism can adjust the depression angle of the display screen after the display screen is raised, the user can conveniently watch the display screen, the display screen reflection is prevented to a certain extent, the watching experience is improved, the traditional computer display screen support cannot be conveniently adjusted, the adjusting demand of the user cannot be met in the using process, the display screen support is not high in practicality, and the display screen support is inconvenient to use.

Description

Technical Field

[0001] This invention relates to the field of display screen bracket technology, specifically to a computer display screen bracket with adjustable function. Background Technology

[0002] A computer is a modern intelligent electronic device capable of running programs and automatically and rapidly processing massive amounts of data. It consists of hardware and software systems. Hardware includes an arithmetic logic unit (ALU), a control unit, memory, input devices, and output devices. For example, the CPU is responsible for computational control, and memory stores temporary data. Software is divided into system software (such as operating systems) and application software (such as office software). It possesses powerful computing capabilities, enabling complex mathematical operations; massive storage capacity, allowing it to store large amounts of information; high-speed processing capabilities, completing numerous tasks instantly; and logical judgment capabilities, making decisions based on conditions. Computers are widely used in work, study, entertainment, and other fields, significantly changing people's lifestyles and work habits.

[0003] When using a computer, a stand is needed to support the computer screen. However, users have different heights and therefore different height requirements for the screen. Traditional computer screen stands are not easy to adjust and cannot meet the adjustment needs of users during use, resulting in low practicality and inconvenience in using the screen stand. Summary of the Invention

[0004] To address the problems mentioned in the background art, the present invention aims to provide a computer monitor stand with adjustable function, which has the advantages of conveniently adjusting the height and angle of the monitor and meeting some user needs. It solves the problem that traditional computer monitor stands are inconvenient to adjust and cannot meet the user's adjustment needs during use, resulting in low practicality and inconvenience in use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a computer display stand with adjustable function, comprising a placement platform, a display screen disposed above the placement platform, a connecting block fixedly mounted on the rear side of the display screen, a rotating rod rotatably connected to the inner wall of the connecting block via a bearing, a lifting mechanism disposed on the placement platform, and an angle changing mechanism disposed on the lifting mechanism. The lifting mechanism can adjust the display screen to a suitable height to prevent neck fatigue caused by prolonged periods of looking down. The angle-changing mechanism can adjust the tilt angle of the display screen after it has been raised, making it easier for users to view the screen and also preventing glare to some extent, thus improving the viewing experience.

[0006] In a preferred embodiment of the present invention, the lifting mechanism includes a protective frame, a screw, and an adjusting frame. The protective frame is fixedly installed on the top of the placement platform. The screw is rotatably connected to the top wall of the inner cavity of the protective frame via a bearing. The bottom of the screw penetrates the placement platform and extends downward. The surface of the screw is rotatably connected to the inner wall of the placement platform via a bearing. The adjusting frame is rotatably sleeved on the surface of the rotating rod via a bearing. The adjusting frame is kinetically connected to the surface of the screw. The surface of the adjusting frame is slidably connected to the inner wall of the protective frame.

[0007] In a preferred embodiment of the present invention, the angle changing mechanism includes a round rod, a drive gear, and a half gear. The round rod is disposed on the inner side of the adjusting frame, and both ends of the round rod penetrate the adjusting frame and extend outward. The surface of the round rod is rotatably connected to the inner wall of the adjusting frame through a bearing. The drive gear is fixedly sleeved on the surface of the round rod, and the half gear is fixedly connected to the outer periphery of the connecting block. The drive gear meshes with the half gear.

[0008] In a preferred embodiment of the present invention, a square plate is provided on the inner side of the adjusting frame, and teeth are fixedly connected to the front side of the square plate. The left end of the square plate extends to the outer side of the adjusting frame and is fixedly connected to a round block. A tension spring is sleeved on one end of the square plate located on the outer side of the adjusting frame. The left end of the tension spring is fixedly connected to the round block, and the right end of the tension spring is fixedly connected to the adjusting frame. The teeth mesh with the drive gear.

[0009] As a preferred embodiment of the present invention, a rotating block is fixedly connected to both the right end of the round rod and the bottom end of the screw.

[0010] As a preferred embodiment of the present invention, the bottom of the placement platform is fixedly connected with support legs.

[0011] In a preferred embodiment of the present invention, blocks are fixedly connected to the top and bottom of the display screen, iron plates are fixedly connected to the sides of the two blocks that are far apart from each other, a sliding rod is fixedly connected between the two iron plates, an L-shaped plate is slidably fitted on the surface of the sliding rod, a sponge block is fixedly connected to the side of the L-shaped plate near the display screen, and the rear side of the sponge block is in slidable contact with the display screen.

[0012] Preferably, a magnet is fixedly installed on the top of the L-shaped plate, and the magnet attracts the iron plate. Compared with the prior art, the beneficial effects of the present invention are as follows: 1. This invention, by setting a lifting mechanism, can adjust the display screen to a suitable height, preventing neck fatigue caused by prolonged head-down posture. The angle-changing mechanism can adjust the display screen's tilt angle after it is raised, making it easier for users to view the screen and also preventing screen glare to some extent, thus improving the viewing experience. This invention solves the problem that traditional computer monitor stands are inconvenient to adjust, cannot meet users' adjustment needs during use, and are therefore not very practical or convenient to use. It achieves the effect of conveniently adjusting the height and angle of the display screen, meeting some of the user's usage needs.

[0013] 2. This invention can adjust the display screen to a suitable height by setting up a lifting mechanism, thus preventing neck fatigue caused by prolonged head-down posture.

[0014] 3. By setting an angle-changing mechanism, the present invention can adjust the downward angle of the display screen after the screen is raised, making it easier for users to view the screen and also preventing screen reflection to a certain extent, thus improving the viewing experience. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a schematic diagram of the lifting mechanism; Figure 3 A schematic diagram of the angle changing mechanism; Figure 4 This is a partial structural diagram of the present invention; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a partial structural diagram of the present invention.

[0016] In the diagram: 1a, placement platform; 1, display screen; 2, connecting block; 3, rotating rod; 4, protective frame; 5, screw; 6, adjusting frame; 7, round rod; 8, drive gear; 9, half gear; 10, square plate; 11, tooth; 12, round block; 13, tension spring; 14, rotating block; 15, support leg; 16, square block; 17, iron plate; 18, sliding rod; 19, L-shaped plate; 20, sponge block; 21, magnet. Detailed Implementation

[0017] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0019] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0020] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth. Example 1

[0021] Reference Figure 1-6 In the first embodiment of the present invention, a placement platform is provided, a display screen 1 is disposed above the placement platform, a connecting block 2 is fixedly installed on the rear side of the display screen 1, a rotating rod 3 is rotatably connected to the inner wall of the connecting block 2 via a bearing, a lifting mechanism is provided on the placement platform, and an angle changing mechanism is provided on the lifting mechanism. The lifting mechanism can adjust the display screen 1 to a suitable height to prevent neck fatigue caused by prolonged head-down posture. The angle-changing mechanism can adjust the tilt angle of the display 1 after it is raised, making it easier for users to view the display 1 and also preventing reflections on the display 1 to a certain extent, thus improving the viewing experience.

[0022] Specifically, it achieves the effect of allowing convenient adjustment of the height and angle of the display screen 1, thus meeting some of the user's usage needs.

[0023] Furthermore, the lifting mechanism can adjust the display screen 1 to a suitable height, and the angle changing mechanism can adjust the tilt angle of the display screen 1 after it is raised, making it easier for users to view the display screen 1.

[0024] The bottom of the placement platform is fixedly connected to a support leg 15. The support leg 15 can be fixed to the tabletop with bolts to ensure the stability of the overall structure. The support leg 15 also allows a certain distance between the placement platform and the external tabletop, giving the user operating space and making it convenient for the user to operate the rotating block 14 to drive the screw 5 to rotate.

[0025] A block 16 is fixedly connected to the top and bottom of the display screen 1. An iron plate 17 is fixedly connected to the side of the two blocks 16 that are far apart from each other. A sliding rod 18 is fixedly connected between the two iron plates 17. An L-shaped plate 19 is slidably fitted on the surface of the sliding rod 18. A sponge block 20 is fixedly connected to the side of the L-shaped plate 19 that is close to the display screen 1. The back side of the sponge block 20 slides in contact with the display screen 1. When dust falls on the display screen 1, the L-shaped plate 19 can be pinched and moved up and down by hand, thereby moving the sponge block 20 up and down to wipe and clean the screen of the display screen 1.

[0026] A magnet 21 is fixedly installed on the top of the L-shaped plate 19. The magnet 21 attracts the iron plate 17. After cleaning, the L-shaped plate 19 is moved up so that the magnet 21 contacts the top iron plate 17 and the L-shaped plate 19 is fixed. Example 2

[0027] In a second embodiment of the present invention, a lifting mechanism is provided, comprising a protective frame 4, a screw 5, and an adjusting frame 6. The protective frame 4 is fixedly installed on the top of the placement platform. The screw 5 is rotatably connected to the top wall of the inner cavity of the protective frame 4 via a bearing. The bottom of the screw 5 penetrates the placement platform and extends downward. The surface of the screw 5 is rotatably connected to the inner wall of the placement platform via a bearing. The adjusting frame 6 is rotatably sleeved on the surface of the rotating rod 3 via a bearing. The adjusting frame 6 is kinetically connected to the surface of the screw 5. The surface of the adjusting frame 6 is slidably connected to the inner wall of the protective frame 4.

[0028] Specifically, it can meet the needs of different users and effectively prevent users from looking down at the display screen for a long time, which can cause neck fatigue.

[0029] Furthermore, by rotating the rotating block 14, the screw 5 is driven to rotate, and the screw 5 drives the adjusting frame 6 to rise within the protective frame 4, thereby adjusting the height of the display screen 1. Example 3

[0030] The third embodiment of the present invention provides an angle changing mechanism including a round rod 7, a drive gear 8 and a half gear 9. The round rod 7 is disposed inside the adjusting frame 6. Both ends of the round rod 7 penetrate the adjusting frame 6 and extend outward. The surface of the round rod 7 is rotatably connected to the inner wall of the adjusting frame 6 through a bearing. The drive gear 8 is fixedly sleeved on the surface of the round rod 7. The half gear 9 is fixedly connected to the outer periphery of the connecting block 2. The drive gear 8 and the half gear 9 mesh.

[0031] Specifically, it makes it easier for users to view the display screen 1, and also prevents the display screen 1 from reflecting light to a certain extent, improving the viewing experience and further enhancing its practicality.

[0032] Furthermore, when the angle needs to be adjusted, the user rotates the rotating block 14 to drive the round rod 7 to rotate, which in turn drives the drive gear 8 to rotate. The drive gear 8 drives the plate gear to rotate, which in turn drives the connecting block 2 and the rotating rod 3 to rotate. The connecting block 2 will drive the display screen 1 to rotate, thereby allowing the tilt angle of the display screen 1 to be adjusted.

[0033] A square plate 10 is provided on the inner side of the adjustment frame 6. A tooth 11 is fixedly connected to the front side of the square plate 10. The left end of the square plate 10 extends to the outer side of the adjustment frame 6 and is fixedly connected to a round block 12. A tension spring 13 is sleeved on the outer end of the square plate 10 located on the adjustment frame 6. The left end of the tension spring 13 is fixedly connected to the round block 12, and the right end of the tension spring 13 is fixedly connected to the adjustment frame 6. The tooth 11 meshes with the drive gear 8. Before adjusting the angle, the drive gear 8 needs to be released from its limit. First, pull the round block 12 away from the adjustment frame 6, and then pull the square plate 10 and the tooth 11 to move. During this process, the tension spring 13 will also be stretched. When the tooth 11 disengages from the drive gear 8, the angle can be adjusted. After the adjustment is completed, push the tooth 11 back to re-meet the drive gear 8 to limit the drive gear 8, ensuring the stability of the display screen 1 after adjustment. The tension spring 13 can prevent the square plate 10 from falling and ensure the stability of the limit operation.

[0034] Rotating blocks 14 are fixedly connected to the right end of the round rod 7 and the bottom end of the screw rod 5. The rotating blocks 14 facilitate the user's operation of the screw rod 5 and the round rod 7, improving the ease of operation. Working principle:

[0035] The support leg 15 can be fixed to the tabletop with bolts to ensure the stability of the overall structure. The support leg 15 also allows a certain distance between the placement platform and the external tabletop, providing the user with operating space and facilitating the operation of the rotating block 14 to drive the screw 5 to rotate. By rotating the rotating block 14, the screw 5 is driven to rotate, and the screw 5 drives the adjustment frame 6 to rise within the protective frame 4, realizing the height adjustment of the display screen 1. This can meet the needs of different users and effectively prevent users from looking down at the display screen 1 for a long time, thus preventing neck fatigue. Before adjusting the angle, the limit of the drive gear 8 needs to be released. First, pull the round block 12 away from the adjustment frame 6, which will then pull the square plate 10 and the tooth 11 to move. During this process, the tension spring 13 will also be stretched. When the tooth 11 disengages from the drive gear 8, the angle can be adjusted. The user rotates the rotating block 14 to drive the round rod 7 to rotate, which in turn drives the drive gear 8 to rotate. Gear 8 drives the plate gear to rotate, which in turn drives the connecting block 2 and the rotating rod 3 to rotate. The connecting block 2 drives the display screen 1 to rotate, thereby allowing the tilt angle of the display screen 1 to be adjusted, making it easier for users to view the display screen 1 and also preventing reflections on the display screen 1 to a certain extent, improving the viewing experience and further enhancing practicality. After adjustment, push the tooth 11 back to make it re-mesh with the drive gear 8 to limit the drive gear 8 and ensure the stability of the display screen 1 after adjustment. The tension spring 13 can prevent the square plate 10 from falling and ensure the stability of the limiting work. The rotating block 14 makes it convenient for users to operate the screw 5 and the round rod 7, improving the ease of operation. When the display screen 1 is dusty, you can pinch the L-shaped plate 19 and move it up and down, which will drive the sponge block 20 to move up and down to wipe and clean the screen of the display screen 1. After cleaning, move the L-shaped plate 19 up so that the magnet 21 contacts the top iron plate 17 to fix the L-shaped plate 19.

[0036] In summary, the combination of the lifting mechanism and the angle changing mechanism enables convenient adjustment of the display screen's height and angle, thus meeting some of the user's needs.

[0037] It should be noted that (the display screen, screw, gear, tension spring, and magnet) are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the device, as well as the materials of each accessory and the selection of various parameters are common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0038] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of the invention. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structurally equivalent but also equivalent in structure. Other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments without departing from the scope of the invention. Therefore, the present invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0039] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the invention as currently considered, or those features that are not relevant to implementing the invention) may be omitted.

[0040] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A computer display stand with adjustable function, characterized in that: The device includes a placement platform (1a), a display screen (1) is mounted on top of the placement platform (1a), a connecting block (2) is fixedly mounted on the rear side of the display screen (1), a rotating rod (3) is rotatably connected to the inner wall of the connecting block (2) via a bearing, a lifting mechanism is provided on the placement platform (1a), and an angle changing mechanism is provided on the lifting mechanism. The lifting mechanism can adjust the display screen (1) to a suitable height to prevent neck fatigue caused by prolonged head-down posture. The angle changing mechanism can adjust the tilt angle of the display screen (1) after the display screen (1) is raised, making it easier for users to view the display screen (1) and also preventing the display screen (1) from reflecting light to a certain extent, thus improving the viewing experience.

2. The computer display stand with adjustable function according to claim 1, characterized in that: The lifting mechanism includes a protective frame (4), a screw (5), and an adjusting frame (6). The protective frame (4) is fixedly installed on the top of the placement platform (1a). The screw (5) is rotatably connected to the top wall of the inner cavity of the protective frame (4) through a bearing. The bottom of the screw (5) passes through the placement platform (1a) and extends downward. The surface of the screw (5) is rotatably connected to the inner wall of the placement platform (1a) through a bearing. The adjusting frame (6) is rotatably sleeved on the surface of the rotating rod (3) through a bearing. The adjusting frame (6) is kinetically connected to the surface of the screw (5). The surface of the adjusting frame (6) is slidably connected to the inner wall of the protective frame (4).

3. A computer display stand with adjustable function according to claim 2, characterized in that: The angle changing mechanism includes a round rod (7), a drive gear (8), and a half gear (9). The round rod (7) is located inside the adjusting frame (6). Both ends of the round rod (7) pass through the adjusting frame (6) and extend outward. The surface of the round rod (7) is rotatably connected to the inner wall of the adjusting frame (6) through a bearing. The drive gear (8) is fixedly sleeved on the surface of the round rod (7). The half gear (9) is fixedly connected to the outer periphery of the connecting block (2). The drive gear (8) meshes with the half gear (9).

4. A computer display stand with adjustable function according to claim 3, characterized in that: A square plate (10) is provided on the inner side of the adjusting frame (6). A tooth (11) is fixedly connected to the front side of the square plate (10). The left end of the square plate (10) extends to the outside of the adjusting frame (6) and is fixedly connected to a round block (12). A tension spring (13) is sleeved on one end of the square plate (10) located outside the adjusting frame (6). The left end of the tension spring (13) is fixedly connected to the round block (12), and the right end of the tension spring (13) is fixedly connected to the adjusting frame (6). The tooth (11) meshes with the drive gear (8).

5. A computer display stand with adjustable function according to claim 4, characterized in that: The right end of the round rod (7) and the bottom end of the screw (5) are both fixedly connected to a rotating block (14).

6. A computer display stand with adjustable function according to claim 5, characterized in that: The bottom of the placement platform (1a) is fixedly connected to a support leg (15).

7. A computer display stand with adjustable function according to claim 6, characterized in that: The top and bottom of the display screen (1) are fixedly connected to blocks (16), and iron plates (17) are fixedly connected to the sides of the two blocks (16) that are far apart from each other. A sliding rod (18) is fixedly connected between the two iron plates (17). An L-shaped plate (19) is slidably fitted on the surface of the sliding rod (18). A sponge block (20) is fixedly connected to the side of the L-shaped plate (19) that is close to the display screen (1). The back side of the sponge block (20) is in sliding contact with the display screen (1).

8. A computer display stand with adjustable function according to claim 7, characterized in that: A magnet (21) is fixedly installed on the top of the L-shaped plate (19), and the magnet (21) attracts the iron plate (17).

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