Noise detection tool for seat cushion
By designing a noise detection tool for seat cushions, the problem of insufficient accuracy of seat cushions noise detection in the prior art is solved, and the accurate collection and display of seat cushion noise information is achieved, which improves the accuracy and comprehensiveness of the detection.
Patent Information
- Application Number
- CN202421782080.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-26
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-26
AI Technical Summary
The existing seat cushion noise detection methods are not accurate enough, making it difficult to fully and accurately reflect the noise status of the entire seat cushion, and cannot simulate dynamic noise changes in real use environments.
A noise detection tool for seat cushions is designed, including installation base, installation block, rear collection block, front collection block, foot pedal, railing, noise meter and other components. The seat cushion is fixed to the installation block by adjusting the inclined surface and installation slot. The rear and front collection blocks are used to collect noise information on both sides of the cushion, and data is displayed through the noise meter.
It realizes accurate collection and display of seat cushion noise information, can more accurately reflect the noise status of seat cushion, and simulates noise changes in real use environment, improving the accuracy and comprehensiveness of detection.
Smart Images
Figure CN222837672U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of noise detection tooling, in particular to a noise detection tooling for a seat cushion. Background Art
[0002] As people's requirements for car riding comfort continue to increase, the noise problem of seat cushions has attracted widespread attention. Seat cushion noise not only affects the riding experience, but may also cause passenger fatigue and increase the driver's psychological pressure, thus affecting driving safety.
[0003] At present, the detection methods of seat cushion noise are not accurate enough. Traditional detection equipment can usually only collect noise data at a specific location, which is difficult to fully and accurately reflect the noise situation of the entire seat cushion. The sensitivity and data processing capabilities of the detection equipment are limited, which may lead to errors and inaccuracies in noise data. In addition, the existing detection methods are mostly static detection, which is difficult to simulate the dynamic noise changes in the actual use environment, and cannot fully evaluate the noise performance of the seat cushion in actual use.
[0004] Based on this, those skilled in the art have proposed a noise detection tool for seat cushions. Utility Model Content
[0005] The utility model discloses a noise detection tool for a seat cushion, aiming to solve the technical problems in the background technology.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A noise detection tool for a seat cushion comprises a mounting base, wherein four mounting blocks are symmetrically fixedly connected to the top of the mounting base, two rear collecting blocks are symmetrically fixedly connected to the top of the mounting base and on one side of two of the mounting blocks, and two front collecting blocks are symmetrically fixedly connected to one side of the other two mounting blocks, the mounting blocks are all provided with mounting slots, the mounting blocks are all provided with adjusting inclined surfaces, and the mounting slots are all symmetrically provided with mounting holes.
[0008] The seat cushion is placed on the mounting slot by adjusting the inclined surface, so that the seat cushion can be placed on four mounting blocks, so that the seat cushion can be fixed. After that, the user can sit on the seat cushion and perform noise testing.
[0009] In a preferred solution, the rear collecting block consists of a first block, a first connecting hole and a first noise collector, the first noise collector is installed on the top of the first block, the first connecting hole is opened on the first block, and the rear collecting block is installed on the mounting base through the first connecting hole.
[0010] The first noise collector can collect sound information on both sides behind the seat cushion.
[0011] In a preferred solution, the front collecting block consists of a second block, a second connecting hole and a second noise collector, the second noise collector is installed on the top of the second block, the second connecting hole is opened on the second block, and the front collecting block is installed on the mounting base through the second connecting hole.
[0012] The second noise collector can collect sound information on both sides of the front of the seat cushion.
[0013] In a preferred solution, a foot pedal is provided on one side of the mounting base, and two handrails are symmetrically provided on both sides of the mounting base.
[0014] The foot pedal can facilitate users to step on and climb up, and users can perform tests by holding on to the handrail.
[0015] In a preferred solution, a first column is provided on one side of the mounting base, a one-hand switch is installed on the top of the first column, a second column is provided on one side of the mounting base and located on one side of the first column, and a controller is installed on the top of the second column.
[0016] Users can turn on various electrical components with a single-handed switch, and the controller can adjust the amplitude of the noise.
[0017] In a preferred solution, a third column is arranged on a side of the mounting base away from the first column, and a noise meter is installed on the top of the third column.
[0018] The noise meter can display the noise information collected by each collector.
[0019] In a preferred solution, a power distribution cabinet is arranged on the outside of the mounting base, and the first noise collector, the second noise collector, the one-hand switch, the controller and the noise meter are all electrically connected to the power distribution cabinet.
[0020] Through the above arrangement, it is convenient to better control the first noise collector, the second noise collector, the one-hand switch, the controller and the noise meter.
[0021] The noise detection tool for a seat cushion provided by the utility model has the following advantages:
[0022] The seat cushion is placed on the installation slot by adjusting the inclined surface and fixed on four installation blocks, which is convenient for users to step on and climb. Users can hold the handrail for testing and sit on the seat cushion for noise testing. The first noise collector collects the sound from both sides behind the seat cushion, and the second noise collector collects the sound from both sides in front of the seat cushion. The noise meter displays the noise information collected by each collector, so that the noise information of the seat cushion can be accurately collected, thereby obtaining accurate noise information. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 The utility model discloses an isometric view of the overall structure of a noise detection tool for a seat cushion.
[0024] Figure 2 The utility model discloses an isometric view of a mounting base of a noise detection tool for a seat cushion.
[0025] Figure 3 The utility model discloses an isometric view of a mounting block of a noise detection tool for a seat cushion.
[0026] Figure 4 The utility model discloses an isometric view of a front collecting block of a noise detection tool for a seat cushion.
[0027] Figure 5 The utility model discloses an isometric view of a rear collecting block of a noise detection tool for a seat cushion.
[0028] In the attached figure: 1. mounting base; 2. mounting block; 21. mounting slot; 22. adjusting slope; 23. mounting hole; 3. rear collecting block; 31. first block; 32. first connecting hole; 33. first noise collector; 4. front collecting block; 41. second block; 42. second connecting hole; 43. second noise collector; 5. foot pedal; 6. handrail; 7. first column; 8. one-hand switch; 9. second column; 10. controller; 11. power distribution cabinet; 12. third column; 13. noise meter. DETAILED DESCRIPTION
[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.
[0030] The utility model discloses a noise detection tool for a seat cushion.
[0031] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a noise detection tool for a seat cushion comprises a mounting base 1, four mounting blocks 2 are symmetrically fixedly connected to the top of the mounting base 1, two rear collection blocks 3 are symmetrically fixedly connected to the top of the mounting base 1 and one side of two of the mounting blocks 2, and two front collection blocks 4 are symmetrically fixedly connected to one side of the other two mounting blocks 2, mounting slots 21 are provided on the mounting blocks 2, adjusting inclined surfaces 22 are provided on the mounting blocks 2, and mounting holes 23 are symmetrically provided on the mounting slots 21;
[0032] In this embodiment: the seat cushion is placed on the installation slot 21 through the adjustment inclined surface 22, so that the seat cushion can be placed on the four installation blocks 2, so that the seat cushion can be fixed, and then the user can sit on the seat cushion to perform noise testing.
[0033] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment, the rear collection block 3 is composed of a first block 31, a first connection hole 32 and a first noise collector 33, the first noise collector 33 is mounted on the top of the first block 31, the first connection hole 32 is opened on the first block 31, and the rear collection block 3 is mounted on the mounting base 1 through the first connection hole 32;
[0034] In this embodiment: the first noise collector 33 can collect sound information from both sides behind the seat cushion.
[0035] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment, the front collection block 4 is composed of a second block 41, a second connection hole 42 and a second noise collector 43, the second noise collector 43 is mounted on the top of the second block 41, the second connection hole 42 is opened on the second block 41, and the front collection block 4 is mounted on the mounting base 1 through the second connection hole 42;
[0036] In this embodiment: the second noise collector 43 can collect sound information from both sides of the front of the seat cushion.
[0037] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment, a footrest 5 is provided on one side of the mounting base 1, and two handrails 6 are symmetrically provided on both sides of the mounting base 1;
[0038] In this embodiment, the foot pedal 5 can be convenient for the user to step on and climb up, and the user can perform the test by holding the handrail 6.
[0039] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment, a first column 7 is provided on one side of the mounting base 1, a single-hand switch 8 is installed on the top of the first column 7, a second column 9 is provided on one side of the mounting base 1 and located on one side of the first column 7, and a controller 10 is installed on the top of the second column 9;
[0040] In this embodiment, the user can turn on various electrical components through the single-handed switch 8, and the controller 10 can adjust the amplitude of the noise.
[0041] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment, a third column 12 is provided on a side of the mounting base 1 away from the first column 7, and a noise meter 13 is installed on the top of the third column 12;
[0042] In this embodiment: the noise meter 13 can display the noise information collected by each collector.
[0043] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, in a preferred embodiment, a power distribution cabinet 11 is disposed outside the mounting base 1, and the first noise collector 33, the second noise collector 43, the one-hand switch 8, the controller 10 and the noise meter 13 are all electrically connected to the power distribution cabinet 11;
[0044] This embodiment: Through the above arrangement, it is convenient to better control the first noise collector 33, the second noise collector 43, the one-hand switch 8, the controller 10 and the noise meter 13.
[0045] Working principle: When in use, the seat cushion is placed on the installation slot 21 through the adjustment slope 22, so that the seat cushion can be placed on the four installation blocks 2, so that the seat cushion can be fixed. After that, it is convenient for the user to step on and climb up. The user can test by holding the handrail 6. The user can sit on the seat cushion and perform a noise test. The first noise collector 33 can collect sound information on both sides of the back of the seat cushion, and the second noise collector 43 can collect sound information on both sides of the front of the seat cushion, and the noise information collected by each collector is displayed through the noise meter 13.
[0046] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.
Claims
1. A noise detection tool for a seat cushion, comprising a mounting base (1), characterized in that: Four mounting blocks (2) are symmetrically fixedly connected to the top of the mounting base (1); two rear collection blocks (3) are symmetrically fixedly connected to the top of the mounting base (1) and on one side of two of the mounting blocks (2); two front collection blocks (4) are symmetrically fixedly connected to one side of the other two mounting blocks (2); mounting slots (21) are provided on the mounting blocks (2); positioning inclined surfaces (22) are provided on the mounting blocks (2); and mounting holes (23) are symmetrically provided on the mounting slots (21).
2. A noise detection tool for a seat cushion according to claim 1, characterized in that: The rear collection block (3) is composed of a first block body (31), a first connection hole (32) and a first noise collector (33); the first noise collector (33) is mounted on the top of the first block body (31); the first connection hole (32) is opened on the first block body (31); and the rear collection block (3) is mounted on the mounting base (1) through the first connection hole (32).
3. The noise detection tool for a seat cushion according to claim 1, characterized in that: The front collection block (4) is composed of a second block (41), a second connection hole (42) and a second noise collector (43); the second noise collector (43) is mounted on the top of the second block (41); the second connection hole (42) is opened on the second block (41); and the front collection block (4) is mounted on the mounting base (1) through the second connection hole (42).
4. The noise detection tool for a seat cushion according to claim 1, characterized in that: A foot pedal (5) is provided on one side of the mounting base (1), and two handrails (6) are symmetrically provided on both sides of the mounting base (1).
5. The noise detection tool for a seat cushion according to claim 1, characterized in that: A first column (7) is arranged on one side of the mounting base (1), a single-hand switch (8) is installed on the top of the first column (7), a second column (9) is arranged on one side of the mounting base (1) and located on one side of the first column (7), and a controller (10) is installed on the top of the second column (9).
6. The noise detection tool for a seat cushion according to claim 1, characterized in that: A third column (12) is arranged on a side of the mounting base (1) away from the first column (7), and a noise meter (13) is installed on the top of the third column (12).
7. The noise detection tool for a seat cushion according to claim 2, characterized in that: A power distribution cabinet (11) is arranged outside the mounting base (1), and the first noise collector (33), the second noise collector (43), the one-hand switch (8), the controller (10) and the noise meter (13) are all electrically connected to the power distribution cabinet (11).