CN214833644U

CN214833644U - Sliding column type material meter silencer

Info

Publication number: CN214833644U
Application number: CN202120543737.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-16
Filing date: 2021-03-16
Publication date: 2021-11-23
Anticipated expiration: 2031-03-16

Abstract

The utility model provides a sliding column formula thing table muffler relates to the silence equipment field, in order to solve the object noise, converts the vibration mechanical energy of sound into heat energy consumption through the friction, and then reaches the effect of the amortization of making an uproar of falling, provides a friction silence device that can fix on object surface, and the device simple installation need not the large tracts of land subsides and applies, and is with low costs, and the result of use is exact, and effective time is long, and technical scheme is: a sliding column type object meter silencer is arranged and fixed on the surface of an object which makes sound and comprises a center column, a counterweight sliding block and a return spring; the sound production object is connected to center pillar upper surface, the counter weight slider is connected the center pillar side surface, reset spring one end is connected in the center pillar, and the counter weight slider is connected to the other end.

Description

Sliding column type material meter silencer

Technical Field

The utility model relates to a silence equipment field indicates a sliding column formula thing table muffler especially.

Background

At present, along with the improvement of social life water quality, more and more people live into the building, and along with the ageing of population, the old man is more and more, and the old person can't endure upstairs noise and next door noise, and the mood is irritated, can't have a rest, and the conflict is frequent, even hits the hands, but a lot of sound is the sound of neighbour's normal life, does not reach disturbing people's noise intensity standard far away. However, the prior common method is to paste soundproof cotton on the wall surface with higher noise and the ceiling, which has little effect and seriously affects the decoration integrity, and if the glass surface is not applicable to the opaque soundproof cotton.

The utility model discloses a solve the object noise, convert the vibration mechanical energy of sound into heat consumption through the friction, and then reach the effect of the amortization of making an uproar of falling.

Disclosure of Invention

The utility model discloses to noise production and conduction, provide a friction silencing device that can fix on object surface, the device simple installation need not the large tracts of land subsides and applies, and is with low costs, and the result of use is exact, and the effective time is long.

The utility model provides a technical problem's technical scheme does: a sliding column type object meter silencer is arranged and fixed on the surface of an object which makes sound and comprises a center column, a counterweight sliding block and a return spring; the sound production object is connected to center pillar upper surface, the counter weight slider is connected the center pillar side surface, reset spring one end is connected in the center pillar, and the counter weight slider is connected to the other end.

Further, the sound production object is connected to the center pillar upper surface, and when the sound production object produced sound and the longitudinal wave vibrated from top to bottom, the center pillar vibrated with the sound production object in step.

Furthermore, the counterweight sliding block is connected to the side surface of the center pillar and can slide up and down relative to the center pillar, and when the counterweight sliding block slides, the contact surface of the counterweight sliding block and the center pillar generates friction force and works to generate heat energy, and the heat energy is dissipated to the air.

Further, the center pillar is connected to reset spring one end, and the counter weight slider is connected to the other end, and has the elasticity, and in reset spring's the work elasticity within range, the unable slippage center pillar of counter weight slider.

The beneficial effects of the utility model reside in that: simple installation, no need of large-area application, low cost, definite use effect and long effective time.

Drawings

Fig. 1 is a side view of the present invention.

Fig. 2 is a top view of the present invention.

Fig. 3 is a cross-sectional view along a-a of the present invention.

Fig. 4 is a perspective view of the present invention.

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings: 1. the center pillar, 2, the counter weight slider, 3, reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1-4 show an embodiment of the present invention, a friction type noise suppressor for an object, which is fixed on the surface of a sound-emitting object, and comprises a center pillar 1, a weight block 2, and a return spring 3; the sound production object is connected to 1 upper surface of center pillar, 1 side surface of center pillar is connected to

counter weight slider

2, 3 one end of reset spring is connected in center pillar 1, and counter weight slider 2 is connected to the other end.

As shown in fig. 1 to 4, further, the center pillar 1 is connected to the sound generating object on the upper surface, and the center pillar 1 and the sound generating object vibrate synchronously when the sound generating object generates vertical longitudinal wave vibration.

As shown in fig. 1-4, further, the weight slider 2 is connected to the side surface of the center pillar 1 and can slide up and down relative to the center pillar 1, and during sliding, the contact surface with the center pillar 1 generates friction force and applies work to generate heat energy, and the heat energy is dissipated into the air.

As shown in fig. 1-4, further, one end of the return spring 3 is connected to the center pillar 1, and the other end is connected to the weight slider 2, and the return spring 3 has elasticity, so that the weight slider 2 cannot slip off the center pillar 1 within the working elasticity range of the return spring 3.

As shown in fig. 1-4, the sound-generating object is connected to the upper surface of the center pillar 1, the sound-generating principle is the conduction of vibration, when the center pillar 1 is connected to the sound-generating object, the sound-generating object vibrates synchronously with the center pillar 1, but the center pillar 1 and the weight slider 2 are connected in a friction manner, and when the weight slider 2 and the center pillar 1 move asynchronously, the inner surface of the weight slider 2 rubs against the side surface of the center pillar 1, and under the action of the elastic force of the return spring 3, the weight slider 2 returns to a predetermined working range after rubbing against the center pillar 1, and the mechanical energy of the vibration of the sound-generating object is converted into heat energy and consumed by the friction, so as to achieve the function of stopping vibration and eliminating noise.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, a schematic representation of the term does not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A strut formula thing table muffler which characterized in that: comprises a center post, a counterweight sliding block and a return spring; the sound production object is connected to center pillar upper surface, the counter weight slider is connected the center pillar side surface, reset spring one end is connected in the center pillar, and the counter weight slider is connected to the other end.

2. The strut style matter meter muffler of claim 1, wherein: the sound production object is connected to the center pillar upper surface, and when the sound production object was sounded about the longitudinal wave vibration, the center pillar vibrated with the sound production object synchronization.

3. The strut style matter meter muffler of claim 1, wherein: the heavy slide block is connected to the side surface of the center pillar and can slide up and down relative to the center pillar.

4. The strut style matter meter muffler of claim 1, wherein: the contact surface of the counterweight sliding block and the center pillar can generate friction force and do work to generate heat energy.

5. The strut style matter meter muffler of claim 1, wherein: the center pillar is connected to reset spring one end, and the counter weight slider is connected to the other end, and has the elasticity.

6. The strut style matter meter muffler of claim 1, wherein: and in the working elastic range of the reset spring, the counterweight sliding block cannot slip off the center pillar.