Embedded anti-shaking handle

Abstract

The utility model relates to the technical field of industrial electronic equipment parts, and discloses an embedded anti-shaking handle which comprises a handle shell, a plurality of back plates are fixedly connected to the back of the handle shell, buffer assemblies are arranged on the side walls of the back plates, the buffer assemblies comprise a plurality of buffer frames, and the buffer frames are fixedly connected with the handle shell. The multiple buffering frames are arranged on the side walls of the back plates, damping rods are fixedly connected to the side walls of the back plates, the output ends of the damping rods are fixedly connected to the side walls of the buffering frames, fixing columns are arranged among the multiple back plates, and multiple sliding rings are slidably connected to the outer walls of the fixing columns. Side tables are arranged on the side walls of the sliding rings and the side walls of the buffer frames correspondingly, and rotating rods are rotationally connected between the multiple side tables. According to the utility model, the damping rod is linked with the spring and the slip ring to realize vibration attenuation and synchronously counteract multi-directional shaking, so that the steering torque is not affected by the damping force when a user actively operates, and the flexibility and accuracy of operation are kept while the external vibration is effectively isolated.

Description

Technical Field

[0001] This utility model relates to the field of industrial electronic equipment components technology, and in particular to an embedded anti-shake handle. Background Technology

[0002] An embedded handle is a tool that facilitates user operation and control of devices. It is typically designed to be tightly integrated with the device, providing greater ease of use. Its ergonomic design ensures comfort and stability during operation. Embedded handles are widely used in various devices to provide more stable support and control, ensuring smooth operation.

[0003] Traditional embedded handle structures typically include a handle body, connecting components, a mounting bracket, and control components. The handle body provides the user's grip, while the connecting components secure the handle to the device, ensuring its stability. The mounting bracket maintains a tight connection between the handle and the device, and the control components implement the handle's actual functions, such as switches and buttons, for user operation.

[0004] Traditional embedded handles suffer from wobbling, primarily due to insufficient tightness or poor design between the handle's connecting components and the device. When gaps or instability appear at the handle's connection points, the user experiences a wobbling sensation during operation. This wobbling not only affects the handle's stability but also leads to inaccurate user operation, consequently impacting the overall performance and user experience of the device. Furthermore, the wobbling problem accelerates device wear and affects long-term safety and reliability. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an embedded anti-shake handle, which aims to improve the problem that traditional embedded handles cause shaking, exacerbating the wear and tear of the device and affecting the safety and reliability during long-term use.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an embedded anti-shake handle, including a grip shell, wherein multiple back plates are fixedly connected to the back of the grip shell, and buffer components are provided on the side walls of the back plates;

[0007] The buffer assembly includes multiple buffer frames, which are disposed on the side wall of each back plate. A damping rod is fixedly connected to the side wall of each back plate, and the output end of the damping rod is fixedly connected to the side wall of the buffer frame. A fixing post is disposed between the multiple back plates, and multiple slip rings are slidably connected to the outer wall of the fixing post. Each slip ring and the side wall of the buffer frame are provided with a side platform, and a rotating rod is rotatably connected between the multiple side platforms. A spring is disposed on the outer wall of the fixing post, and the two ends of the spring are respectively fixedly connected to the side walls of the multiple slip rings. A rotating handle assembly is disposed inside the grip housing.

[0008] Furthermore, the throttle assembly includes an inner shaft that is rotatably connected inside the grip housing.

[0009] Furthermore, a rotating frame is provided inside the grip housing, and multiple rotating holes are provided inside the rotating frame.

[0010] Furthermore, a grip column is fixedly connected to the side wall of the rotating frame, and multiple palm-shaped hollow pressure-reducing cavities are opened inside the grip column.

[0011] Furthermore, finger root limiting protrusions are fixedly connected to both sides of the grip post, and a frequency transmission damping layer is provided on both sides of the grip post.

[0012] Furthermore, the grip post has multiple finger grooves inside, and the grip shell has multiple mounting holes inside.

[0013] Furthermore, a wrist strap is fixedly connected to the outer wall of the grip post, and multiple anti-slip protrusions are fixedly connected to the outer wall of the grip post.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, vibration attenuation is achieved firstly through the linkage of the damping rod, spring, and slip ring, simultaneously offsetting multi-directional swaying. This ensures that the steering torque during user operation is not affected by damping, effectively isolating external vibrations while preserving operational flexibility and precision.

[0016] 2. In this utility model, a stable grip reference is formed by the finger root limiting protrusion and the palm hollow pressure relief cavity. The finger groove and anti-slip protrusion enhance the hand fit through physical limiting and friction, reducing the slippage during operation. The wristband provides additional wrist support, ensuring that the user reduces hand fatigue and improves operation comfort and stability when rotating the grip column. Attached Figure Description

[0017] Figure 1 This is a perspective view of an embedded anti-shake handle proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the grip shell structure of an embedded anti-shake handle proposed in this utility model;

[0019] Figure 3 This is a schematic diagram of an embedded anti-shake handle buffer frame structure proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating frame structure of an embedded anti-shake handle proposed in this utility model;

[0021] Figure 5This is a schematic diagram of an embedded anti-shake handle structure proposed in this utility model.

[0022] Legend:

[0023] 1. Grip shell; 2. Back plate; 3. Buffer frame; 4. Damping rod; 5. Fixing post; 6. Slip ring; 7. Side platform; 8. Rotating rod; 9. Spring; 10. Mounting hole; 11. Inner shaft; 12. Rotating frame; 13. Grip post; 14. Rotating hole; 15. Wrist strap; 16. Finger root limiting boss; 17. Vibration frequency transmission damping layer; 18. Anti-slip ridge; 19. Finger groove; 20. Palm hollow pressure relief cavity. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-3 This utility model provides an embodiment of an embedded anti-shake handle, including a grip shell 1. Multiple back plates 2 are fixedly connected to the back of the grip shell 1. Buffer components are provided on the side walls of the back plates 2. The buffer components achieve vibration attenuation through multiple buffer frames 3. The multiple buffer frames 3 are located on the side walls of each back plate 2, serving to disperse and absorb vibration, thereby reducing the direct impact of vibration on the user's hand. A damping rod 4 is fixedly connected to the side wall of the back plate 2. The damping rod 4 is fixedly connected to the side wall of the buffer frame 3 through its output end. The main function of the damping rod 4 is to effectively attenuate the initial vibration through the built-in damping medium, reducing the vibration amplitude transmitted to the hand during vibration, thereby enhancing the overall shock resistance and improving the stability and comfort of user operation. Fixed posts 5 are provided between the multiple back plates 2, and the outer walls of the fixed posts 5 are slidably connected... Multiple slip rings 6 provide flexibility to the entire structure, allowing for effective adjustment and attenuation of the handle during vibration, maintaining vibration stability. Each slip ring 6 and the side wall of the buffer frame 3 are equipped with a side platform 7. The side platform 7 enhances the stability of the buffer frame 3 by limiting the range of motion and provides support, preventing excessive displacement and further reducing the impact of vibration. Rotary rods 8 rotatably connect the multiple side platforms 7. These rods coordinate the operation of each component through linkage, ensuring that vibration is evenly distributed and attenuated. A spring 9 is installed on the outer wall of the fixed column 5, with both ends of the spring 9 fixedly connected to the side walls of the multiple slip rings 6. The elasticity of the spring 9 provides secondary buffering during vibration attenuation, reducing the transmission of low-frequency vibrations and ensuring the overall stability of the handle. A rotary grip assembly is located inside the grip housing 1.

[0026] Specifically, when the grip shell 1 is affected by external shaking or vibration, the vibration load is transmitted to the back plate 2 assembly through the grip shell 1, causing the back plate 2 to be subjected to external force and generate a displacement tendency. At this time, the buffer frame 3 begins to bear the transmission of external vibration, generating a certain displacement, triggering the coordinated work of the damping rod 4 and the elastic linkage structure. The damping medium inside the damping rod 4 effectively achieves initial vibration attenuation through energy dissipation. Its main function is to suppress high-frequency small-amplitude vibration and reduce the impact of external disturbances on the handle. At the same time, the offset of the buffer frame 3 is transmitted to the rotating rod 8 through the side platform 7. With the help of the linkage mechanism, the slip ring 6 moves on the fixed column 5, thereby compressing or stretching the spring 9, forming... Secondary elastic buffering further offsets low-frequency large-amplitude vibrations, enhancing the vibration attenuation effect. Multiple backplates 2, linked by fixed posts 5 and rotating rods 8, enable the entire system to achieve vibration decoupling in three-dimensional space. This means vibrations in different directions are effectively separated and weakened, preventing vibrations from being transmitted to other components and affecting the stability of the handle. As the vibration gradually disappears, the elastic force of spring 9 pushes slip ring 6 to reset, and damping rod 4 further suppresses oscillations caused by inertia, ensuring that the grip shell 1 returns to its original position stably. At this time, the rotating assembly inside the grip shell 1 continues to work independently, unaffected by vibration, ensuring normal operation while preventing vibration from affecting the handle's anti-shake function.

[0027] Reference Figure 4 and Figure 5 The throttle assembly includes an inner shaft 11, which is rotatably connected inside the grip housing 1. A rotating frame 12 is located inside the grip housing 1, with multiple rotating holes 14 inside. A grip post 13 is fixedly connected to the side wall of the rotating frame 12, and multiple palm-hollow pressure-reducing cavities 20 are located inside the grip post 13. Finger root limiting bosses 16 are fixedly connected to both sides of the grip post 13, and vibration frequency conduction damping layers 17 are provided on both sides of the grip post 13. Multiple finger grooves 19 are located inside the grip post 13, and multiple mounting holes 10 are located inside the grip housing 1. A wrist strap 15 is fixedly connected to the outer wall of the grip post 13, and multiple anti-slip ridges 18 are fixedly connected to the outer wall of the grip post 13.

[0028] Specifically, the user grips the grip post 13, causing the inner shaft 11 to rotate within the handle housing 1. The rotation of the inner shaft 11 transmits the angle through the rotating hole 14 of the rotating frame 12, thereby causing the grip post 13 to rotate or shift according to the user's operation, completing the required control action. The finger root limiting protrusions 16 on both sides of the grip post 13 and the palm hollow pressure relief cavity 20 together form a stable grip reference, ensuring the fit between the user's hand and the handle, enhancing the comfort and stability of the grip, and avoiding deviation caused by instability during operation. The finger grooves 19 and anti-slip ridges 18 effectively enhance the hand's grip through physical limiting and friction. The close fit between the grip column 13 and the handpiece reduces potential slippage and offset during operation, thereby improving the precision and stability of the operation. At the same time, the vibration frequency transmission damping layer 17 attenuates the vibrations generated inside the device when they are transmitted to the hand through the grip column 13, reducing the direct stimulation of the hand by the vibration and reducing hand fatigue during long-term operation. The wristband 15 provides additional wrist support, allowing the user to receive more support when rotating the grip column 13, reducing hand fatigue caused by excessive force or long-term operation, thereby improving the comfort and stability of the entire operation process.

[0029] Working principle: When the embedded anti-shake handle is in operation, if the grip shell 1 is affected by external shaking, the vibration load is transmitted to the back plate 2 assembly. The buffer frame 3 is subjected to force and tends to displace, triggering the damping rod 4 and the elastic linkage structure to work together. The damping rod 4 dissipates energy through the internal damping medium, achieving initial vibration attenuation and suppressing high-frequency small-amplitude vibrations. At the same time, the offset of the buffer frame 3 drives the slip ring 6 to move on the fixed column 5 through the linkage mechanism of the side platform 7 and the rotating rod 8, compressing or stretching the spring 9 to form a secondary elastic buffer, offsetting low-frequency large-amplitude vibrations. Multiple back plates 2 are linked through the fixed column 5 and the rotating rod 8 to achieve vibration decoupling in three-dimensional space. After the vibration disappears, the spring... 9 pushes the slip ring 6 to reset, and the damping rod 4 suppresses inertial oscillation, so that the grip shell 1 returns to its stable position. The throttle assembly inside the grip shell 1 works independently without affecting normal operation and the anti-shake function. The user drives the inner shaft 11 to rotate inside the grip shell 1 by holding the grip post 13. The rotation of the inner shaft 11 is transmitted through the rotating hole 14 of the rotating frame 12, so that the grip post 13 rotates or moves with the operation. The finger root limiting protrusions 16 on both sides of the grip post 13 and the palm hollow pressure relief cavity 20 form a stable grip reference. The finger groove 19 and the anti-slip protrusion 18 enhance the hand fit through physical limiting and friction, reduce the sliding offset during operation, and transmit vibration frequency.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An embedded anti-slosh handle comprising a grip housing (1), characterized in that: The back of the handle shell (1) is fixedly connected with a plurality of back plates (2), and the side wall of the back plate (2) is provided with a buffer assembly; The buffer assembly comprises a plurality of buffer frames (3), and the plurality of buffer frames (3) are arranged on the side wall of each back plate (2). The side wall of the back plate (2) is fixedly connected with a damping rod (4), and the output end of the damping rod (4) is fixedly connected with the side wall of the buffer frame (3). A plurality of fixed columns (5) are arranged between the plurality of back plates (2), and the outer wall of the fixed column (5) is slidably connected with a plurality of sliding rings (6). Each sliding ring (6) and the side wall of the buffer frame (3) are provided with a side table (7), and a rotating rod (8) is rotatably connected between a plurality of side tables (7). The outer wall of the fixed column (5) is provided with a spring (9), and the two ends of the spring (9) are fixedly connected with the side wall of the plurality of sliding rings (6). The handle shell (1) is internally provided with a handlebar assembly.

2. An embedded anti-slosh handle according to claim 1, wherein: The handlebar assembly comprises an inner shaft (11), and the inner shaft (11) is rotatably connected in the handle shell (1).

3. An embedded anti-sway handle according to claim 2, wherein: The handle shell (1) is internally provided with a rotating frame (12), and a plurality of rotating holes (14) are formed in the rotating frame (12).

4. An embedded anti-slosh handle according to claim 3, wherein: The side wall of the rotating frame (12) is fixedly connected with a handle column (13), and a plurality of palm hollow decompression cavities (20) are formed in the handle column (13).

5. An embedded anti-slosh handle according to claim 4, wherein: The two sides of the handle column (13) are fixedly connected with a finger root limiting boss (16), and the two sides of the handle column (13) are provided with a vibration frequency conduction damping layer (17).

6. An embedded anti-slosh handle according to claim 5, wherein: A plurality of finger grooves (19) are formed in the handle column (13), and a plurality of mounting hole positions (10) are formed in the handle shell (1).

7. An embedded anti-slosh handle according to claim 6, wherein: The outer wall of the handle column (13) is fixedly connected with a wrist strap (15), and the outer wall of the handle column (13) is fixedly connected with a plurality of anti-skid ribs (18).

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