Noise reduction fixing support for motor home vehicle-mounted generator
By designing a noise-reducing mounting bracket for a motorhome generator, and utilizing adjustment blocks and repositioning modules to unfold and store the shock-absorbing components, the problem of vibration noise and inconvenience in moving the generator when used outdoors is solved, achieving stable support and noise reduction.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ROLLS-ROYCE AUTOMOBILE CO LTD
- Filing Date
- 2025-05-20
- Publication Date
- 2026-04-17
AI Technical Summary
Existing RV generators generate significant vibration and noise when used on uneven outdoor surfaces, affecting the camping environment and making them inconvenient to move.
A noise reduction mounting bracket for a motorhome generator was designed, comprising an adjustment block, a transposition module, and a shock-absorbing component. The adjustment block and transposition module enable the deployment and storage of the shock-absorbing component, which provides stable support and noise reduction.
It achieves vibration reduction and noise reduction during generator operation, ensuring generator stability and facilitating flexible movement on uneven ground.
Smart Images
Figure CN224138835U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of RV generator technology, specifically a noise reduction mounting bracket for an RV on-board generator. Background Technology
[0002] When camping outdoors, RVs typically need to carry an onboard generator to meet external power needs without using the RV's own power source.
[0003] However, current generators are difficult to move on uneven outdoor surfaces, and the vibrations generated during operation create significant noise, making it unsuitable for creating a quiet environment during camping. This causes some inconvenience for users of RV generators. Therefore, we propose a noise-reducing mounting bracket for RV generators. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a noise reduction mounting bracket for a motorhome-mounted generator, which solves the problems mentioned in the background section.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a noise reduction mounting bracket for a motorhome generator, comprising: adjusting blocks disposed on both sides of the bottom of the generator; a shifting module disposed on one side of the bottom of the adjusting blocks, a lifting plate disposed inside the shifting module, and the lifting plate being concealed and installed below the generator; a plurality of shock-absorbing components disposed below the lifting plate, the shock-absorbing components being used at least for shock reduction and noise reduction during generator operation; a base plate fixedly disposed at the bottom of the shock-absorbing components; and the base plate, shock-absorbing components, and lifting plate being adjusted in position and height on the generator via the adjusting blocks and the shifting module.
[0006] Preferably, the bottom of the vehicle-mounted generator is provided with a storage groove, and the bottom sides of the vehicle-mounted generator are provided with sliding slots. The top of the adjusting block is inserted into the inside of the sliding slot. Both sides of the vehicle-mounted generator are provided with insertion holes that penetrate the sliding slots. The bottom of the vehicle-mounted generator is fixedly installed with feet, and a moving wheel is provided on one side of the bottom of the vehicle-mounted generator. The inside of the storage groove is provided with several guide posts.
[0007] Preferably, a through hole is provided on the upper side of one side of the adjusting block, and a positioning hole is provided on the lower side of one side of the adjusting block.
[0008] Preferably, the base plate and the lifting plate are arranged in parallel, and both the base plate and the lifting plate are provided with limit holes.
[0009] Preferably, the shifting module includes an insert plate inserted into the adjusting block, and a pull ring is fixedly provided on one outer wall of the insert plate, with tension springs provided between the two ends of the pull ring and the adjusting block.
[0010] Preferably, the shock absorption assembly includes a mounting bracket fixedly installed on the top outer wall of the base plate, and several fixing bolts are provided on both sides of the mounting bracket. A round hole is provided on the top of the mounting bracket. A pressure plate is provided inside the mounting bracket, and a core column inserted into the round hole is fixedly installed on the top of the pressure plate. A shock absorption spring located inside the mounting bracket is provided at the bottom of the pressure plate.
[0011] This utility model provides a noise reduction mounting bracket for a motorhome-mounted generator, which has the following beneficial effects:
[0012] 1. The shock-absorbing components installed at the bottom of the vehicle-mounted generator can be unfolded and retracted through the adjustment block and the repositioning module. After unfolding, the shock-absorbing components are used to provide stable support for the vehicle-mounted generator. When the vehicle-mounted generator is generating electricity, the shock-absorbing components can be used to reduce vibration and noise of the vehicle-mounted generator.
[0013] 2. The storage slot at the bottom of the vehicle-mounted generator can store the shock-absorbing components, base plate and lifting plate. The feet can support the temporary placement of the vehicle-mounted generator, and the casters make it easy for the vehicle-mounted generator to move flexibly on the ground, making it convenient for people to use the vehicle-mounted generator. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of an angle structure of a noise reduction mounting bracket for a motorhome generator according to the present invention;
[0015] Figure 2 This is a schematic diagram of another angle of the noise reduction mounting bracket for a motorhome generator according to this utility model;
[0016] Figure 3 This is a front view schematic diagram of a noise reduction mounting bracket for a motorhome generator according to the present invention;
[0017] Figure 4 This is a schematic diagram of the transposition module and shock absorption component structure of a noise reduction fixing bracket for a motorhome generator.
[0018] Figure 5 This is an exploded view of the transposition module and shock absorption component structure of a noise reduction fixing bracket for a motorhome generator.
[0019] Figure 6 This utility model relates to a noise reduction mounting bracket for a motorhome-mounted generator. Figure 5 Enlarged view of a local structure in the middle;
[0020] Figure 7 This is an exploded view of the shock-absorbing component structure of a noise reduction fixing bracket for a motorhome generator.
[0021] 1. Vehicle-mounted generator; 11. Storage slot; 12. Sliding slot; 13. Insertion hole; 14. Base; 15. Casters; 16. Guide post; 2. Adjustment block; 21. Through hole; 22. Positioning hole; 3. Base plate; 4. Repositioning module; 41. Insert plate; 42. Pull ring; 43. Tension spring; 5. Shock absorption assembly; 51. Mounting bracket; 52. Fixing bolt; 53. Round hole; 54. Pressure plate; 55. Core column; 56. Shock absorption spring; 6. Lifting plate; 61. Limiting hole. Detailed Implementation
[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.
[0023] like Figures 1-7 As shown, this utility model provides a technical solution: a noise reduction fixing bracket for a motorhome generator, comprising: adjusting blocks 2 disposed on both sides of the bottom of the generator 1; a shifting module 4 disposed on one side of the bottom of the adjusting block 2, a lifting plate 6 disposed on the inner side of the shifting module 4, and the lifting plate 6 being hidden inside the generator 1 below; a plurality of shock-absorbing components 5 disposed below the lifting plate 6, the shock-absorbing components 5 being used at least for shock reduction and noise reduction when the generator 1 is working; a base plate 3 being fixedly disposed at the bottom of the shock-absorbing components 5; the base plate 3, the shock-absorbing components 5 and the lifting plate 6 being adjusted in position on the generator 1 by means of the adjusting blocks 2 and the shifting module 4.
[0024] The shock-absorbing component 5 installed at the bottom of the vehicle-mounted generator 1 can be unfolded and stored through the adjustment block 2 and the repositioning module 4. After unfolding, the shock-absorbing component 5 provides stable support for the vehicle-mounted generator 1. When the vehicle-mounted generator 1 is generating electricity, the shock-absorbing component 5 can be used to reduce vibration and noise.
[0025] In this embodiment, the device includes: adjusting blocks 2 disposed on both sides of the bottom of the vehicle-mounted generator 1; a storage groove 11 is provided at the bottom of the vehicle-mounted generator 1, which can store the fixed bracket, ensuring the integrity of the bottom of the vehicle-mounted generator 1; sliding slots 12 are provided on both sides of the bottom of the vehicle-mounted generator 1, and the top of the adjusting blocks 2 is inserted into the inside of the sliding slots 12. When the fixed bracket is stored, the adjusting blocks 2 are inserted into the upper position of the sliding slots 12; when the fixed bracket is unfolded, the adjusting blocks 2 are located in the lower position of the sliding slots 12; and insertion holes 13 are provided on both sides of the vehicle-mounted generator 1, which penetrate the sliding slots 12. The internal insertion column of the 13 is used to limit and fix the adjustment block 2 inside the sliding slot 12. The bottom of the vehicle generator 1 is fixedly installed with a foot 14, and a moving wheel 15 is provided on one side of the bottom of the vehicle generator 1. When the operator uses the vehicle generator 1, since the vehicle generator 1 is relatively heavy, the moving wheel 15 can make the vehicle generator 1 move flexibly on the ground. When the vehicle generator 1 is temporarily placed after being moved, the foot 14 provides stable support for the vehicle generator 1. The inside of the storage slot 11 is provided with several guide posts 16, and the limiting holes 61 on the bottom plate 3 and the lifting plate 6 are fitted on the outside of the guide posts 16. A through hole 21 is provided on the upper side of one side of the adjustment block 2, and the column is inserted into the inside of the through hole 21 to fix the adjustment block 2 inside the sliding slot 12. A positioning hole 22 is provided on the lower side of one side of the adjustment block 2.
[0026] In this embodiment, a shifting module 4 is provided on one side of the bottom of the adjusting block 2. The shifting module 4 includes an insert plate 41 inserted into the inside of the adjusting block 2. The insert plate 41 is inserted into the positioning hole 22. There are two insert plates 41 distributed vertically. A pull ring 42 is fixedly provided on one outer wall of the insert plate 41. By operating the pull ring 42, the insert plate 41 can be pulled out from the inside of the positioning hole 22. A tension spring 43 is provided between the two ends of the pull ring 42 and the adjusting block 2. When the operator releases the pull ring 42, the return of the tension spring 43 allows the insert plate 41 to be automatically inserted into the inside of the positioning hole 22. By using the different positions of the lifting plate 6 above and below the insert plate 41, the height of the lifting plate 6 can be adjusted by the shifting module 4, so as to achieve the effect of storing and unfolding the lifting plate 6 at the bottom of the vehicle generator 1.
[0027] In this embodiment, a lifting plate 6 is provided inside the transposition module 4, and the lifting plate 6 is hidden inside the vehicle generator 1. Several shock-absorbing components 5 are provided below the lifting plate 6. The shock-absorbing components 5 are used at least for shock absorption and noise reduction when the vehicle generator 1 is working. The shock-absorbing components 5 include a mounting bracket 51 fixedly installed on the top outer wall of the base plate 3, and several fixing bolts 52 are provided on both sides of the mounting bracket 51. The mounting bracket 51 is fixed to the upper surface of the base plate 3 by the fixing bolts 52. The mounting bracket 51 has an arched structure, and a round hole 53 is provided at the top of the mounting bracket 51. A pressure plate 54 is provided inside the mounting bracket 51. The pressure plate 54 has a core column 55 fixedly installed on its top, which is inserted into the round hole 53. The bottom of the pressure plate 54 has a shock-absorbing spring 56 located in the mounting bracket 51. When the vehicle generator 1 is working, the vibration it generates is transmitted to the lifting plate 6 through the adjusting block 2 and the shifting module 4. The lifting plate 6 presses down on the shock-absorbing component 5, which absorbs the vibration, thus achieving the purpose of shock absorption and noise reduction. Specifically, when the lifting plate 6 is pressed, the lifting plate 6 drives the core column 55 and the pressure plate 54 to move downward. The pressure plate 54 squeezes the shock-absorbing spring 56. Under the alternating up and down movement of the shock-absorbing spring 56, the shock absorption effect on the lifting plate 6 is achieved. The bottom of the shock-absorbing component 5 is fixedly provided with a base plate 3, which is supported on the ground. At this time, after the mounting bracket is unfolded downward, the moving wheel 15 and the foot 14 are both off the ground. The base plate 3, the shock-absorbing component 5 and the lifting plate 6 are adjusted in height and position on the vehicle generator 1 through the adjusting block 2 and the shifting module 4. The base plate 3 and the lifting plate 6 are arranged in parallel. Both the base plate 3 and the lifting plate 6 are provided with limit holes 61. When the lifting plate 6 vibrates up and down, the guide post 16 is inserted into the limit hole 61 to ensure the stability of the lifting plate 6 in shock absorption. It can only vibrate up and down, and the vibration is offset by the shock absorption component 5.
Claims
1. A motor home on-board generator noise reduction mounting bracket, comprising: Adjustment blocks (2) are provided on both sides of the bottom of the vehicle generator (1); characterized in that: a shifting module (4) is provided on one side of the bottom of the adjustment block (2), a lifting plate (6) is provided on the inner side of the shifting module (4), and the lifting plate (6) is hidden inside the vehicle generator (1). Several shock-absorbing components (5) are provided below the lifting plate (6). The shock-absorbing components (5) are used at least for shock absorption and noise reduction when the vehicle generator (1) is working. A base plate (3) is fixedly provided at the bottom of the shock-absorbing components (5). The base plate (3), the shock-absorbing components (5) and the lifting plate (6) are adjusted in the vehicle generator (1) by means of the adjustment block (2) and the shifting module (4).
2. The RV on-board generator noise reduction mounting bracket of claim 1, wherein: The vehicle-mounted generator (1) has a storage slot (11) at its bottom and sliding slots (12) on both sides of its bottom. The top of the adjusting block (2) is inserted into the sliding slot (12). Both sides of the vehicle-mounted generator (1) have insertion holes (13) that penetrate the sliding slot (12). The bottom of the vehicle-mounted generator (1) is fixedly installed with feet (14), and a moving wheel (15) is provided on one side of the bottom of the vehicle-mounted generator (1). Several guide posts (16) are provided inside the storage slot (11).
3. The RV on-board generator noise reducing mounting bracket of claim 1, wherein: The adjustment block (2) has a through hole (21) on one side above and a positioning hole (22) on one side below.
4. The RV on-board generator noise reducing mounting bracket of claim 1, wherein: The base plate (3) and the lifting plate (6) are arranged in parallel, and both the base plate (3) and the lifting plate (6) are provided with limit holes (61).
5. The RV on-board generator noise reducing mounting bracket of claim 1, wherein: The shifting module (4) includes a plug plate (41) inserted into the adjustment block (2), and a pull ring (42) is fixedly provided on one side of the outer wall of the plug plate (41). A tension spring (43) is provided between the two ends of the pull ring (42) and the adjustment block (2).
6. The RV on-board generator noise reducing mounting bracket of claim 1, wherein: The shock-absorbing assembly (5) includes a mounting bracket (51) fixedly installed on the top outer wall of the base plate (3), and several fixing bolts (52) are provided on both sides of the mounting bracket (51). A round hole (53) is provided on the top of the mounting bracket (51). A pressure plate (54) is provided inside the mounting bracket (51), and a core column (55) inserted into the round hole (53) is fixedly installed on the top of the pressure plate (54). A shock-absorbing spring (56) located inside the mounting bracket (51) is provided at the bottom of the pressure plate (54).