Mechanism for reducing noise of whole machine

Abstract

The utility model relates to the technical field of noise reduction, and provides a complete machine noise reduction mechanism which comprises a sliding plate, two sound insulation plates, a moving assembly, two placing frames, a first sound insulation cover, a second sound insulation cover, a clamping assembly and a fixing assembly, the two sound insulation plates are installed on the sliding plate in a sliding mode, the moving assembly is arranged on the sound insulation plates, and the fixing assembly is arranged on the two placing frames. The two sound insulation plates are fixedly installed on the sliding plate, the two containing frames are fixedly installed on the two sound insulation plates correspondingly, grooves are formed in the side faces of the containing frames, threaded holes are formed in the side faces of the containing frames, the two first sound insulation covers are installed on the sliding plate in a sliding mode, and the two second sound insulation covers are installed on the sliding plate in a sliding mode. The clamping assembly is arranged on the placing frame, and the fixing assembly is arranged on the moving assembly. By means of the technical scheme, the problem that in the prior art, when the body slimmer works, vibration sound and noise are large possibly due to the fact that vibration frequency is increased is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of noise reduction, and particularly relates to a mechanism for reducing the noise of the whole machine. Background Art

[0002] A fat shaker is a weight loss device that uses the principles of balanced side movement and amplitude superposition in sports science to make the body's fat move, thereby consuming calories and eliminating the accumulated fat in the body. Usually, the fat shaker is placed on the ground, and the internal drive mechanism drives the pedal to vibrate up and down at a high frequency. The exerciser stands on the fat shaker, causing the body to vibrate.

[0003] However, when the user uses the fat shaker, it is usually directly placed on the ground and then used for fat shaking. Since most existing fat shakers lack a noise reduction device, due to the continuous vibration of the fat shaker, the bottom end of the fat shaker may collide with the ground, resulting in a sound. Moreover, as the vibration frequency of the fat shaker increases, a large amount of vibration sound and noise will be generated, which may affect the user's use effect. Summary of the Utility Model

[0004] The utility model provides a mechanism for reducing the noise of the whole machine, which solves the problem that in the prior art, when the fat shaker is working, the vibration sound and noise may be relatively large due to the increase in the vibration frequency.

[0005] The technical solution of the utility model is as follows:

[0006] A mechanism for reducing the noise of the whole machine includes a sliding plate, a sound insulation board, a moving component, a placement rack, a first sound insulation cover, a second sound insulation cover, a clamping component, and a fixing component. A plurality of sliding grooves are formed on the sliding plate. There are two sound insulation boards, and the two sound insulation boards are slidably mounted on the sliding plate. The moving component is arranged on the sound insulation board. There are two placement racks, and the two placement racks are respectively fixedly mounted on the two sound insulation boards. A groove is formed on the side surface of the placement rack, and a threaded hole is also formed on the side surface of the placement rack. There are two first sound insulation covers, and the two first sound insulation covers are slidably mounted on the sliding plate. There are two second sound insulation covers, and the two second sound insulation covers are slidably mounted on the sliding plate. The clamping component is arranged on the placement rack and is used to clamp the fat shaker inside the first sound insulation cover and the second sound insulation cover. The fixing component is arranged on the moving component and is used to fix the first sound insulation cover and the second sound insulation cover above the fat shaker.

[0007] Further, the moving component includes a moving frame, sliding rods and sliding blocks. There are two moving frames, and the two moving frames are respectively fixedly installed on the two sound insulation boards. There are four sliding rods, and every two of the four sliding rods form a group. Each group of sliding rods is respectively fixedly installed on the two moving frames. There are four sliding blocks, and every two of the four sliding blocks form a group. Each group of sliding blocks is respectively slidably installed on the four sliding rods, and each group of sliding blocks is respectively fixedly connected to the first sound insulation cover and the second sound insulation cover.

[0008] Further, the clamping component includes moving blocks, push rods, clamping plates and fixing bolts. There are four moving blocks, and the four moving blocks are slidably installed in the grooves of the placing rack. And threaded holes are formed in the sides of the moving blocks. There are several push rods, and the several push rods are respectively fixedly installed on the sides of the four moving blocks. There are four clamping plates, and every two of the four clamping plates form a group. And the four clamping plates are respectively fixedly installed on the several push rods. The fixing bolts are in threaded connection with the threaded holes.

[0009] Further, the fixing component includes a first fixing plate, a second fixing plate and a limiting block. There are two first fixing plates, and the two first fixing plates are respectively fixedly installed on one group of the sliding blocks. And limiting holes are formed in the first fixing plates. There are two second fixing plates, and the two second fixing plates are respectively fixedly installed on the other group of the sliding blocks. And grooves are formed in the second fixing plates. The limiting block is adapted to the limiting holes.

[0010] Furthermore, a groove is formed in one side of the first sound insulation cover, and the side of the second sound insulation cover can be inserted into the groove of the first sound insulation cover. And when the second sound insulation cover is inserted into the groove of the first sound insulation cover, the limiting holes of the first fixing plate are vertically corresponding to the grooves of the second fixing plate.

[0011] Still further, a placing groove is formed in the top surface of the placing rack. And when the fixing bolts are in threaded connection with the threaded holes of the moving blocks and the placing rack, the clamping plates are exactly located at the edge of the placing groove of the placing rack.

[0012] The working principle and beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, through the moving component and the fixing component, the sound insulation cover can be moved above the fat shaker and surrounded. When the fat shaker is working, noise reduction treatment is carried out on it, avoiding large noise generated when its vibration frequency is too large;

[0014] 2. In the present utility model, through the clamping assembly, the fat shaker can be clamped and fixed on the placement rack, so that it can be positioned, enabling the sound insulation cover to accurately insulate and reduce noise on the side of the fat shaker;

[0015] In summary, through the mutual cooperation among the sliding plate, the sound insulation board, the moving assembly, the placement rack, the first sound insulation cover, the second sound insulation cover, the clamping assembly and the fixing assembly, the fat shaker can be subjected to noise reduction treatment, avoiding excessive noise generated when the vibration frequency of the fat shaker is too high. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is a schematic diagram of the cooperation structure of the sliding plate, the sound insulation board and the placement rack of the present utility model;

[0019] Figure 3 is a schematic diagram of the cooperation structure of the moving assembly and the fixing assembly of the present utility model;

[0020] Figure 4 is a schematic diagram of the cooperation structure of the placement rack and the clamping assembly of the present utility model.

[0021] In the figure: 1, sliding plate; 2, sound insulation board; 3, placement rack; 4, first sound insulation cover; 5, second sound insulation cover; 101, moving rack; 102, sliding rod; 103, sliding block; 201, moving block; 202, push rod; 203, clamping plate; 204, fixing bolt; 301, first fixing plate; 302, second fixing plate; 303, limiting block. SPECIFIC EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0023] Such as Figures 1 to 4As shown in the figure, this embodiment proposes a mechanism for reducing the overall machine noise, which includes a sliding plate 1, a sound insulation plate 2, a moving component, a placement rack 3, a first sound insulation cover 4, a second sound insulation cover 5, a clamping component and a fixing component. A plurality of sliding grooves are formed on the sliding plate 1. There are two sound insulation plates 2, and the two sound insulation plates 2 are slidably installed on the sliding plate 1. The moving component is arranged on the sound insulation plate 2. There are two placement racks 3, and the two placement racks 3 are respectively fixedly installed on the two sound insulation plates 2. Grooves are formed on the side of the placement rack 3, and threaded holes are formed on the side of the placement rack 3. There are two first sound insulation covers 4, and the two first sound insulation covers 4 are slidably installed on the sliding plate 1. There are two second sound insulation covers 5, and the two second sound insulation covers 5 are slidably installed on the sliding plate 1. The clamping component is arranged on the placement rack 3 and is used to clamp the fat shaker inside the first sound insulation cover 4 and the second sound insulation cover 5. The fixing component is arranged on the moving component and is used to fix the first sound insulation cover 4 and the second sound insulation cover 5 above the fat shaker.

[0024] In this embodiment, the moving component includes a moving frame 101, sliding rods 102 and sliding blocks 103. There are two moving frames 101, and the two moving frames 101 are respectively fixedly installed on the two sound insulation plates 2. There are four sliding rods 102. Every two of the four sliding rods 102 form a group, and each group of sliding rods 102 is respectively fixedly installed on the two moving frames 101. There are four sliding blocks 103. Every two of the four sliding blocks 103 form a group, and each group of sliding blocks 103 is respectively slidably installed on the four sliding rods 102, and each group of sliding blocks 103 is respectively fixedly connected to the first sound insulation cover 4 and the second sound insulation cover 5. By moving the position of the sliding block 103 on the sliding rod 102, the first sound insulation cover 4 and the second sound insulation cover 5 are driven to move relatively.

[0025] In this embodiment, the clamping component includes moving blocks 201, push rods 202, clamping plates 203 and fixing bolts 204. There are four moving blocks 201, and the four moving blocks 201 are slidably installed in the grooves of the placement rack 3, and threaded holes are formed on the sides of the moving blocks 201. There are a plurality of push rods 202, and the plurality of push rods 202 are respectively fixedly installed on the sides of the four moving blocks 201. There are four clamping plates 203. Every two of the four clamping plates 203 form a group, and the four clamping plates 203 are respectively fixedly installed on the plurality of push rods 202. The fixing bolts 204 are threadedly connected to the threaded holes. By translating the position of the moving blocks 201 in the grooves of the placement rack 3, each group of clamping plates 203 moves relatively, and the fixing bolts 204 are threadedly connected into the threaded holes of the moving blocks 201 and the placement rack 3 for fixed connection.

[0026] In this embodiment, the fixing component includes a first fixing plate 301, a second fixing plate 302 and a limiting block 303. There are two first fixing plates 301, and the two first fixing plates 301 are respectively fixedly installed on one set of sliding blocks 103. And a limiting hole is opened on the first fixing plate 301. There are two second fixing plates 302, and the two second fixing plates 302 are respectively fixedly installed on the other set of sliding blocks 103. And a groove is opened on the second fixing plate 302. The limiting block 303 is adapted to the limiting hole. By driving the first fixing plate 301 and the second fixing plate 302 to move relatively through the moving block 201, the limiting hole of the first fixing plate 301 corresponds to the groove of the second fixing plate 302, and then the limiting block 303 is inserted into the limiting hole and the groove.

[0027] In this embodiment, a groove is opened on the side surface of the first sound insulation cover 4, and the side surface of the second sound insulation cover 5 can be inserted into the groove of the first sound insulation cover 4. And when the second sound insulation cover 5 is inserted into the groove of the first sound insulation cover 4, the limiting hole of the first fixing plate 301 corresponds vertically to the groove of the second fixing plate 302. When the second sound insulation cover 5 is inserted into the groove of the first sound insulation cover 4, the sound insulation effect can be increased and gaps can be avoided.

[0028] In this embodiment, a placement groove is opened on the top surface of the placement rack 3. And when the fixing bolt 204 is threadedly connected into the threaded holes of the moving block 201 and the placement rack 3, the clamping plate 203 is exactly located at the edge of the placement groove of the placement rack 3, so that the fat shaker can be clamped and fixed.

[0029] In this embodiment, when the noise reduction mechanism performs noise reduction treatment on the fat shaker, first pull the sound insulation board 2 and drive the two placement racks 3 to move in opposite directions. Then place the fat shaker in the placement grooves of the two placement racks 3. Then pull the sound insulation board 2 to close it. It should be added that there is a certain distance between the two placement racks 3. Then push the moving block 201 to clamp the side surface of the fat shaker with the clamping plate 203. When the clamping plate 203 moves to the edge of the placement groove, threadedly connect the fixing bolt 204 into the threaded holes of the moving block 201 and the placement rack 3 to fix it. Then pull the sliding block 103 to make each group of the first sound insulation cover 4 and the second sound insulation cover 5 move relatively, and insert the second sound insulation cover 5 into the groove of the first sound insulation cover 4, so as to surround the two sides of the fat shaker. Then when the limiting hole of the first fixing plate 301 corresponds to the groove of the second fixing plate 302, insert the limiting block 303 into it to fix the first sound insulation cover 4 and the second sound insulation cover 5. Finally, the user stands on the fat shaker at the middle distance between the two placement racks 3 and uses it.

[0030] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mechanism for reducing the noise of the whole machine, characterized in that, Including: A sliding plate (1) with a plurality of sliding grooves formed thereon; Two sound insulation boards (2) slidably mounted on the sliding plate (1); A moving component disposed on the sound insulation board (2); Two placement racks (3) respectively fixedly mounted on the two sound insulation boards (2). The side of the placement rack (3) is provided with a groove and a threaded hole; Two first sound insulation covers (4) slidably mounted on the sliding plate (1); Two second sound insulation covers (5) slidably mounted on the sliding plate (1); A clamping component disposed on the placement rack (3) for clamping the fat shaker in the first sound insulation cover (4) and the second sound insulation cover (5); A fixing component disposed on the moving component for fixing the first sound insulation cover (4) and the second sound insulation cover (5) above the fat shaker.

2. The noise reduction mechanism for the whole machine according to claim 1, characterized in that The moving component includes: Two moving frames (101) respectively fixedly mounted on the two sound insulation boards (2); Four sliding rods (102). Every two of the four sliding rods (102) form a group, and each group of sliding rods (102) is respectively fixedly mounted on the two moving frames (101); Four sliding blocks (103). Every two of the four sliding blocks (103) form a group, and each group of sliding blocks (103) is respectively slidably mounted on the four sliding rods (102) and fixedly connected to the first sound insulation cover (4) and the second sound insulation cover (5).

3. The mechanism for reducing the overall machine noise according to claim 2, characterized in that, The clamping component includes: Four moving blocks (201) slidably mounted in the grooves of the placement rack (3). The side of the moving block (201) is provided with a threaded hole; A number of push rods (202) respectively fixedly mounted on the sides of the four moving blocks (201); Four clamping plates (203). Every two of the four clamping plates (203) form a group, and the four clamping plates (203) are respectively fixedly mounted on the number of push rods (202); Fixed bolts (204) threadedly connected to the threaded holes.

4. The mechanism for reducing the overall machine noise according to claim 3, characterized in that, The fixing component includes: Two first fixing plates (301) respectively fixedly mounted on one group of the sliding blocks (103). The first fixing plate (301) is provided with a limiting hole; Fixing plate two (302), there are two fixing plates two (302), and the two fixing plates two (302) are respectively fixedly installed on the other group of sliding blocks (103), and a groove is formed in the fixing plate two (302); Limit block (303), the limit block (303) is adapted to the limit hole.

5. The mechanism for reducing the overall machine noise according to claim 4, wherein A groove is formed on the side surface of the first sound insulation cover (4), and the side surface of the second sound insulation cover (5) can be inserted into the groove of the first sound insulation cover (4). When the second sound insulation cover (5) is inserted into the groove of the first sound insulation cover (4), the limit hole of the first fixing plate (301) is vertically corresponding to the groove of the second fixing plate (302).

6. The mechanism for reducing the overall machine noise according to claim 5, characterized in that, A placement groove is formed on the top surface of the placement rack (3). When the fixing bolt (204) is screwed into the threaded holes of the moving block (201) and the placement rack (3), the clamping plate (203) is exactly located at the edge of the placement groove of the placement rack (3).

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