Horizontal adjusting knob

Abstract

The utility model relates to the field of mechanical adjusting devices, in particular to a horizontal adjusting knob. Through the design of the base, the mounting column, the lifting piece, the rotating piece, the guide groove and the locking groove, the lifting piece can move up and down through sliding of a pin in the guide groove, and therefore the effect of accurately adjusting the levelness is achieved. In addition, the structural stability is improved through the design of a plurality of mounting columns and embedding grooves, and the adjusting precision is further enhanced by pushing a round rod to be matched with a limiting groove. And due to the arrangement of the guide head and the anti-skid lines, the operation convenience and safety are improved. The purpose of stable, reliable and accurate adjustment is achieved.

Description

Technical Field

[0001] This application relates to the field of mechanical adjustment devices, and in particular to a horizontal adjustment knob. Background Technology

[0002] Horizontal adjustment knobs are widely used in the installation and adjustment of various mechanical and electronic equipment, playing a crucial role, especially in hoisting equipment. Traditional horizontal adjustment knobs are simple in design and easy to operate, enabling quick installation and disassembly of equipment and greatly improving work efficiency. This device is typically used in applications requiring frequent equipment position adjustments, such as stage lighting, projectors, and surveillance cameras; its ease of operation has made it widely popular among users.

[0003] Existing leveling knobs primarily use a twisting mechanism, with internal plastic components encasing the ceiling rod to secure and release the equipment. Specifically, common methods include, but are not limited to, the following: first, directly using a threaded knob with a nut for fixing; second, employing a spring-loaded clamping mechanism, where compressing the spring generates pressure to fix the equipment in a predetermined position; and third, utilizing a snap-lock structure, where the knob is turned to achieve a locking function. While these methods can generally meet the installation requirements of the equipment, they have some shortcomings in practical applications.

[0004] The aforementioned conventional methods often fail to simultaneously achieve both convenience and accuracy in leveling during practical operation. This is especially true for applications requiring frequent adjustments or fine-tuning, where traditional manual adjustment methods are inefficient and prone to errors. Furthermore, the complex relationships between adjusting components can lead to wear and tear over time, resulting in decreased adjustment precision and increased maintenance costs. Therefore, a new solution capable of achieving efficient and precise leveling is urgently needed. Utility Model Content

[0005] The purpose of this application is to provide a horizontal adjustment knob.

[0006] The above-mentioned technical objective of this application is achieved through the following technical solution: a horizontal adjustment knob, including a base, a mounting column on the base, a lifting component on the base, the lifting component being fitted onto the mounting column and capable of moving along the direction set by the mounting column; the base also includes a rotating component, the rotating component being fitted onto the lifting component, a guide groove on the outer wall of the lifting component, the two ends of the guide groove forming a height difference in the vertical direction, a locking groove being provided at the end of the guide groove, a pin on the rotating component, the end of the pin away from the rotating component being installed in the guide groove, when the rotating component rotates, the pin slides in the guide groove, thereby driving the lifting component to move up and down along the mounting column, and a mounting platform on the lifting component.

[0007] By adopting the above technical solution, and through the ingenious cooperation of the rotating component, the lifting component, and the mounting column, the sliding of the pin in the guide groove during the rotation of the rotating component can be precisely converted into the up-and-down movement of the lifting component along the mounting column, achieving efficient and precise horizontal adjustment. The locking groove design at the end of the guide groove allows the pin to enter and lock the component after adjustment to the appropriate position, effectively preventing accidental movement of the lifting component due to external forces and avoiding gaps caused by vertical movement after installation, greatly improving the stability and reliability of the installation. It also reduces reliance on internal plastic parts, lowering the possibility of exposure due to plastic aging, thereby extending the product's service life. This allows it to better adapt to the horizontal adjustment needs of various mechanical and electronic equipment in different environments, ensuring long-term stable operation and maintaining a good appearance.

[0008] Optionally, a plurality of mounting columns are provided, evenly spaced on the base, and the lifting component is provided with a recessed fitting groove corresponding to the position of the mounting column, the shape of the fitting groove matching the outer contour of the mounting column.

[0009] By adopting the above technical solution, the multi-column structure provides more stable and balanced support and guidance for the lifting movement of the lifting component, effectively avoiding instability such as swaying and deviation caused by single-point support or insufficient guidance. This greatly improves the accuracy and stability during leveling. The precise matching of the fitting groove and the outer contour of the mounting column not only further enhances the stability of the lifting component during movement and limits its radial displacement, but also evenly distributes the force to each mounting column when under load, reducing local stress concentration. This reduces the risk of component wear and damage, improves the structural strength and durability of the entire leveling knob, and ensures that it maintains good working performance during long-term use, providing a continuous and reliable guarantee for equipment leveling.

[0010] Optionally, the mounting column is provided with a mounting groove, and the adjacent mounting column is provided with a pushing rod. The two ends of the pushing rod are respectively provided in the mounting groove on the adjacent mounting column. The lifting component is provided with a guide surface, and the mounting platform is provided with a limiting groove. When the lifting component moves up or down relative to the mounting column, it drives the pushing rod to move towards or away from the limiting groove.

[0011] By adopting the above technical solution, when the lifting component moves up and down relative to the mounting column, its guide surface interacts with the pushing rod, driving the pushing rod to move closer to or away from the limiting groove. This linkage mechanism expands the functional versatility of the leveling knob. The movement of the pushing rod can serve as an auxiliary positioning or locking indicator. For example, when the pushing rod reaches a specific position in the limiting groove, it can trigger additional locking or unlocking actions, further enhancing the stability and controllability of the overall device under different usage conditions. The optimized force transmission and distribution path allows the external forces experienced by the lifting component during the lifting process to be effectively buffered and dispersed through the sliding of the pushing rod within the mounting groove. This reduces the risk of component damage due to excessive localized force, improves the reliability and durability of the entire device, and also enhances the accuracy and sensitivity of leveling adjustment, meeting more complex and precise adjustment needs.

[0012] Optionally, the guide groove is provided in a plurality of rows, arranged in a circular array with the central axis of the lifting component as a reference, and the pins are provided in a plurality of rows accordingly.

[0013] By adopting the above technical solution, the cooperation of multiple sets of guide grooves and pins makes the force transmission between the rotating and lifting components more uniform and stable, effectively avoiding the jamming or local wear problems that may occur due to single-point force, greatly improving the smoothness and reliability of the lifting action, and ensuring a smooth and error-free horizontal adjustment process. On the other hand, this ring array distribution structure enhances the force balance of the entire device. When faced with external force interference from different directions, it can better maintain the integrity and stability of the structure, making the horizontal adjustment knob adaptable to more complex and variable working environments and usage conditions, extending its service life, and enabling more precise control of the movement of the lifting components in high-precision adjustment scenarios, thus improving the accuracy and precision of horizontal adjustment.

[0014] Optionally, a guide head is provided at one end of the pin near the guide groove.

[0015] By adopting the above technical solution, the guide head effectively reduces the friction between the pin and the guide groove, making the pin slide more smoothly in the guide groove and reducing the occurrence of jamming. This ensures that the rotating part can accurately and stably drive the lifting part to move up and down along the mounting column when rotating, greatly improving the sensitivity and accuracy of level adjustment. The lower friction also reduces component wear, extends the service life of the pin and guide groove, and reduces maintenance costs and replacement frequency. The guide head also plays a good guiding role in the process of the pin entering the guide groove or locking groove, avoiding structural damage caused by deviation, further enhancing the reliability and stability of the entire level adjustment knob structure, and ensuring its efficient and stable operation during long-term use.

[0016] Optionally, the outer wall of the rotating component is provided with anti-slip texture.

[0017] By adopting the above technical solution, the anti-slip texture effectively increases the friction between the user's hand and the rotating part when operating the leveling adjustment knob. This allows the user to apply force to the rotating part more firmly and precisely, making the rotation operation easier, more convenient, and more reliable, avoiding adjustment errors or operational inconvenience caused by hand slippage. Especially in scenarios requiring fine-tuning of levelness, this excellent anti-slip performance helps operators to delicately control the rotation amplitude and force, thereby achieving a more precise leveling effect. At the same time, the presence of the anti-slip texture also improves operational safety. Even with sweaty hands or in a relatively humid environment, sufficient grip strength is maintained, ensuring the entire leveling adjustment process proceeds smoothly, enhancing the user experience and practicality of the product in actual use.

[0018] Optionally, the mounting platform is provided with a fitting step, which is adapted to the rotating component.

[0019] By adopting the above technical solution, from an aesthetic point of view, the seamless integration of the two components makes the leveling knob more integrated and harmonious in appearance, reducing the abruptness between parts and making the product more refined and beautiful, in line with the aesthetic pursuit of modern industrial design. In terms of protective performance, the seamless structure effectively prevents external impurities, such as dust and debris, from entering the rotating parts. This avoids impurities from adversely affecting the friction and transmission between the rotating parts and other mating components, reducing the probability of wear, jamming, and other malfunctions caused by impurity intrusion. This ensures smooth operation of the leveling knob, extends its service life, reduces maintenance costs, and allows the device to operate stably in a relatively clean internal environment. It ensures that the device maintains good performance during long-term use, improving product reliability and stability, and adapting to various complex operating environments.

[0020] Optionally, the mounting platform is provided with anti-slip texture.

[0021] By adopting the above technical solution, the anti-slip texture increases the friction between the hand and the mounting platform when operating or maintaining the leveling adjustment knob. This allows operators to grip the mounting platform more firmly and accurately, effectively preventing operational errors or accidental contact with other parts due to hand slippage, whether during auxiliary operations in the leveling process or when inspecting and fine-tuning the equipment. In some special environments, such as in the presence of slight oil stains or high humidity, the anti-slip texture still ensures a reliable grip, thereby improving the safety and convenience of using the leveling adjustment knob throughout the entire process. This allows operators to complete various related tasks more calmly and efficiently, further enhancing the product's practicality and user experience.

[0022] In summary, this application has at least the following beneficial effect:

[0023] 1. By rotating the rotating part by external force, the pin slides in the guide groove, driving the lifting part to move up and down along the mounting column and finally fix it in the preset position, so as to conveniently and quickly complete the horizontal position adjustment of the equipment;

[0024] 2. The guide surface and the pushing rod on the lifting component work together to ensure stability during the horizontal adjustment process, avoiding the problem of the horizontal adjustment knob easily moving up and down in traditional designs, and improving the overall aesthetics of the product.

[0025] 3. The use of metal materials for key components improves the product's durability and reliability, effectively prevents the risk of exposure due to the aging of internal parts, and extends the product's service life. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of a horizontal adjustment knob;

[0027] Figure 2 This is an exploded view of a horizontal adjustment knob;

[0028] Figure 3 This is a structural schematic diagram of the lifting component;

[0029] Figure 4 This is a structural diagram of the base;

[0030] Figure 5 This is a structural diagram of the mounting platform;

[0031] Figure 6 This is a structural schematic diagram of the rotating component.

[0032] Figure Labels

[0033] 1. Base; 2. Mounting column; 3. Lifting component; 4. Rotating component; 5. Guide groove; 6. Locking groove; 7. Pin; 8. Mounting platform; 9. Fitting groove; 10. Mounting groove; 11. Pushing rod; 12. Guide surface; 13. Limiting groove; 14. Guide head; 15. Fitting step. Detailed Implementation

[0034] The present application will be further described in detail below with reference to the accompanying drawings.

[0035] Example 1

[0036] In this embodiment, refer to Figure 1-6A horizontal adjustment knob includes a base 1, mounting posts 2, a lifting component 3, a rotating component 4, and a pin 7. The base 1 has several evenly spaced mounting posts 2. The lifting component 3 is fitted onto the mounting posts 2 and can move along the direction of the mounting posts 2. The rotating component 4 is fitted onto the outside of the lifting component 3. The outer wall of the lifting component 3 has a guide groove 5, with a height difference between its two ends in the vertical direction. A locking groove 6 is provided at the end of the guide groove 5. The rotating component 4 has a pin 7, with one end of the pin 7 away from the rotating component 4 installed in the guide groove 5. When the rotating component 4 rotates, the pin 7 slides in the guide groove 5, thereby driving the lifting component 3 to move up and down along the mounting posts 2. The lifting component 3 has a mounting platform 8.

[0037] Specifically, refer to Figure 2 The base 1 can be made of metal, such as aluminum alloy or stainless steel, to improve the strength and durability of the entire device. The number of mounting columns 2 can be selected according to actual needs, generally 3-5, evenly distributed on the base 1 to form a stable support structure. To increase stability, rubber pads can be added to the bottom of the mounting columns 2 to reduce vibration and noise.

[0038] Reference Figure 2-3 The lifting component 3 is fitted onto the mounting column 2 and can be precisely positioned and guided by engaging with the mounting column 2 through the fitting groove 9. The shape of the fitting groove 9 matches the outer contour of the mounting column 2, ensuring that the lifting component 3 will not shift when moving along the mounting column 2. The inner surface of the fitting groove 9 can be plated to enhance wear resistance and corrosion resistance. In addition, to reduce frictional resistance, a lubricant, such as silicone oil or graphite powder, can be applied inside the fitting groove 9.

[0039] The rotating component 4 is fitted onto the outside of the lifting component 3, with its outer diameter slightly larger than that of the lifting component 3 to facilitate manual operation. The outer wall of the rotating component 4 has anti-slip textures for easy gripping and rotation. The anti-slip textures can be designed in various forms, such as mesh, wavy lines, or diamond patterns, making them both aesthetically pleasing and practical. Furthermore, the rotating component 4 can be made of ABS plastic or nylon, offering good toughness and weather resistance.

[0040] Reference Figure 3-5A mounting groove 10 is provided at a specific position on the mounting column 2. The width of the mounting groove 10 is larger than the diameter of the push rod 11 to ensure that the push rod 11 can slide smoothly in the groove without generating excessive gaps. The two ends of the push rod 11 are inserted into the mounting groove 10 of the adjacent mounting column 2. The guide surface 12 is usually an inclined plane or a curved surface with a certain curvature. The inclination angle of the inclined plane is determined according to the movement stroke of the push rod 11 and the required force transmission efficiency. For example, if it is desired that the push rod 11 produces a large horizontal displacement under a small lifting displacement of the lifting member 3, a larger inclination angle can be selected. A limiting groove 13 is machined on the mounting table 8, and the position of the limiting groove 13 matches the movement trajectory of the push rod 11. An elastic element, such as a spring sheet or a rubber pad, can be provided inside the limiting groove 13. When the push rod 11 enters the limiting groove 13, the elastic element can provide a certain buffer and clamping force to achieve stable positioning or locking of the push rod 11. By adjusting the elastic coefficient and pre-compression of the elastic element, the clamping force on the pushing rod 11 can be controlled, ensuring that the pushing rod 11 will not easily disengage from the limiting groove 13 during normal use, but can smoothly disengage from the limiting groove 13 when subjected to a certain external force, so as to carry out subsequent adjustment operations.

[0041] Refer to 3 and Figure 6 The number of guide grooves 5 and pins 7 is determined based on the force, accuracy requirements, and overall structural dimensions of the horizontal adjustment knob. Generally, 3-6 sets of guide grooves 5 and pins 7 can be used. For example, for smaller knobs with relatively low force, 3 sets of guide grooves 5 and pins 7 can be selected to reduce processing costs and structural complexity; while for larger knobs with higher force and higher adjustment accuracy requirements, 6 sets of guide grooves 5 and pins 7 can be used. Through the synergistic effect of multiple structures, the stability and accuracy of the lifting process are improved. Using the central axis of the lifting component 3 as a reference, the guide grooves 5 are machined using high-precision CNC machining equipment. Corresponding to the number and position of the guide grooves 5, pins 7 are installed on the rotating component 4.

[0042] Pin 7 is mounted on rotating component 4, with one end inserted into guide groove 5 and the other end fixed to rotating component 4. The length and diameter of pin 7 should be adjusted according to the actual size of guide groove 5 to ensure that pin 7 can slide smoothly within guide groove 5. A guide head 14 is provided at the end of pin 7 near guide groove 5. The shape of guide head 14 can be circular or hemispherical, which helps to reduce frictional resistance and improve transmission efficiency. To prevent pin 7 from falling off, a retaining spring or nut can be provided at the tail of pin 7 for fixation.

[0043] When the rotating component 4 rotates clockwise, the pin 7 moves upward along the guide groove 5, causing the lifting component 3 to rise along the mounting column 2; conversely, when it rotates counterclockwise, the pin 7 moves downward along the guide groove 5, causing the lifting component 3 to descend along the mounting column 2. This design makes the leveling adjustment more precise and stable, avoiding the problem of traditional knobs easily becoming loose. The lifting component 3 is equipped with a mounting platform 8 for fixing the equipment to be installed. The mounting platform 8 is equipped with a fitting step 15, which matches the rotating component 4, increasing the stability of the installation. At the same time, anti-slip textures can also be set on the mounting platform 8 to further improve safety.

[0044] The implementation principle of this embodiment is as follows: External force rotates the rotating component 4, causing the pin 7 to slide within the guide groove 5, thereby driving the lifting component 3 to move up and down along the mounting column 2, achieving the purpose of adjusting the height of the equipment to be installed. During the movement of the lifting component 3, its guide surface 12 interacts with the pushing rod 11. Due to the specific tilt angle of the guide surface 12, when the lifting component 3 rises or falls, the pushing rod 11 will move horizontally within the mounting groove 10 of the mounting column 2, moving towards or away from the upper limit groove 13 of the mounting platform 8. When the pushing rod 11 reaches the position of the limit groove 13, it can cooperate with the limit groove 13 and the locking groove 6 to achieve further positioning or locking functions, enhancing the stability and reliability of the entire device under different states. Compared with traditional horizontal adjustment knobs, this embodiment solves the problems of easy up-and-down movement and gaps after installation, improving the overall aesthetics and reliability. Especially for equipment requiring frequent position adjustments, such as projectors and surveillance cameras, the horizontal adjustment knob of this embodiment has significant advantages.

[0045] Example 2

[0046] The difference between this embodiment and the previous embodiment is that, to further improve the stability and service life of the leveling knob, a buffer assembly is added between the base 1 and the mounting post 2. The buffer assembly consists of an elastic element and a damper. The elastic element can be a spring or a rubber block, and the damper can be a hydraulic damper or a pneumatic damper. The addition of the buffer assembly not only absorbs external impact forces, reducing equipment vibration and shaking, but also extends the service life of the entire device.

[0047] Specifically, the base 1 has mounting holes, and the buffer assembly is installed inside the mounting holes, located between the base 1 and the mounting post 2. The top of the buffer assembly contacts the bottom of the mounting post 2, and the bottom is connected to the base 1. The choice of elastic element depends on the requirements of the actual application scenario. If a stronger buffering effect is required, a stiffer spring can be selected; if a gentler buffering effect is required, a flexible rubber block can be selected. The function of the damper is to introduce a certain resistance during the buffering process, making the buffering process smoother and reducing the rebound effect.

[0048] During use, when an external force is applied to the leveling knob, the elastic element is first compressed, absorbing some energy. Subsequently, the damper kicks in, generating resistance through the flow of liquid or gaseous media, further dissipating the remaining energy. This dual buffering mechanism effectively reduces the impact on the equipment, improving overall stability and reliability. It is particularly suitable for applications requiring high precision, such as the installation of medical equipment and precision instruments.

[0049] The implementation principle of this embodiment is as follows: by adding a buffer assembly between the base 1 and the mounting post 2, the synergistic effect of the elastic element and the damper effectively absorbs and disperses external impact forces, improving the stability and service life of the leveling knob. This design not only enhances the safety and reliability of the equipment but also improves the user experience, making it particularly suitable for applications requiring long-term operation and sensitive to environmental conditions.

[0050] Example 3

[0051] The difference between this embodiment and the previous embodiment is that, to adapt to different types of installation needs, this embodiment adds multiple installation interfaces to the mounting platform 8. These installation interfaces include, but are not limited to, standard screw holes, quick-release plate slots, and magnetic interfaces, to meet the installation requirements of different types of equipment. In this way, the horizontal adjustment knob can flexibly cope with various complex application scenarios, enhancing its versatility and applicability.

[0052] Specifically, mounting platform 8 is equipped with multiple mounting interfaces, each with a shape and specifications designed according to the standards of common equipment. For example, standard screw holes can be used to fix devices such as lamps and cameras, quick-release plate slots are suitable for quick replacements, and magnetic interfaces can be used for temporary installation of lightweight equipment. Each interface operates independently, ensuring a smooth installation process.

[0053] In addition to physical interfaces, electrical connectors can be integrated into the mounting platform 8 to facilitate power and signal transmission. For example, USB, HDMI, or RJ45 network interfaces can be provided, allowing for direct connection of power and data cables during equipment installation, simplifying the wiring process. The design of the electrical connectors should comply with relevant safety standards to ensure safe use.

[0054] During installation, users can choose the appropriate interface for connection according to their actual needs. For example, when installing stage lights, the light body can be fixed to the mounting platform 8 using standard screw holes; while when installing surveillance cameras, quick-release plate slots can be used for rapid installation and removal. This versatile interface design greatly improves the flexibility and convenience of the leveling knob, meeting the diverse needs of different users.

[0055] The implementation principle of this embodiment is as follows: by adding multiple installation interfaces to the mounting platform 8, the horizontal adjustment knob becomes multifunctional and universal. Whether in a home, commercial, or industrial environment, users can choose the most suitable interface for installation based on their actual needs, greatly facilitating equipment debugging and maintenance. This design not only enhances the product's market competitiveness but also provides users with a better user experience.

[0056] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A horizontal adjustment knob, characterized in that, The device includes a base (1), on which a mounting column (2) is provided, and a lifting component (3) is provided on the base (1). The lifting component (3) is fitted onto the mounting column (2) and can move along the direction set by the mounting column (2). The base (1) also includes a rotating component (4), which is fitted onto the lifting component (3). The outer wall of the lifting component (3) is provided with a guide groove (5). The two ends of the guide groove (5) form a height difference in the vertical direction. The end of the guide groove (5) is connected to a locking groove (6). The rotating component (4) is provided with a pin (7). The end of the pin (7) away from the rotating component (4) is installed in the guide groove (5). When the rotating component (4) rotates, the pin (7) slides in the guide groove (5), thereby driving the lifting component (3) to move up and down along the mounting column (2). The lifting component (3) is provided with a mounting platform (8).

2. A horizontal adjustment knob according to claim 1, characterized in that, The mounting posts (2) are provided in a plurality of evenly spaced positions on the base (1). The lifting member (3) is provided with a recessed fitting groove (9) corresponding to the position of the mounting posts (2). The shape of the fitting groove (9) matches the outer contour of the mounting posts (2).

3. A horizontal adjustment knob according to claim 2, characterized in that, The mounting column (2) is provided with a mounting groove (10), and the adjacent mounting column (2) is provided with a push rod (11). The two ends of the push rod (11) are respectively located in the mounting groove (10) on the adjacent mounting column (2). The lifting member (3) is provided with a guide surface (12), and the mounting platform (8) is provided with a limiting groove (13). When the lifting member (3) moves up or down relative to the mounting column (2), it drives the push rod (11) to move towards or away from the limiting groove (13).

4. A horizontal adjustment knob according to claim 1, characterized in that, The guide groove (5) is provided with several grooves, which are arranged in a circular array with the central axis of the lifting component (3) as the reference, and the pins (7) are provided with several pins.

5. A horizontal adjustment knob according to claim 1, characterized in that, The pin (7) has a guide head (14) at one end near the guide groove (5).

6. A horizontal adjustment knob according to claim 1, characterized in that, The outer wall of the rotating part (4) is provided with anti-slip texture.

7. A horizontal adjustment knob according to claim 1, characterized in that, The mounting platform (8) is provided with a fitting step (15), which is adapted to the rotating component (4).

8. A horizontal adjustment knob according to claim 1, characterized in that, The mounting platform (8) is provided with anti-slip texture.

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