CN219420967U

CN219420967U - Effectual ceiling sound of antidetonation

Info

Publication number: CN219420967U
Application number: CN202320712293.0U
Authority: CN
Inventors: 刘全宇; 肖建武; 张泽; 张修涛; 巫飞武
Original assignee: Hunan Jingcheng Exhibition Engineering Co ltd
Current assignee: Hunan Jingcheng Exhibition Engineering Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-07-25
Anticipated expiration: 2033-04-04

Abstract

The utility model discloses a ceiling sound with good anti-vibration effect, which belongs to the field of ceiling sound and comprises a mounting seat, a positioning sleeve shell and a ceiling sound body, wherein the positioning sleeve shell is positioned in an inner cavity of the mounting seat, the ceiling sound body is in threaded connection with the inner cavity of the positioning sleeve shell, a first annular chute is formed in the middle of the inner side wall of the mounting seat, a second annular chute is formed in the bottom of the inner cavity of the first annular chute, a shell is sleeved in the middle of the outer side wall of the positioning sleeve shell, the shell is in sliding connection with the inner cavity of the first annular chute, the top of the inner cavity of the shell is fixedly connected with a sleeve, the sleeve is in annular distribution, and the ceiling sound with good anti-vibration effect is provided with an anti-vibration mechanism, so that the force can be removed when the ceiling sound vibrates excessively, the damage of the ceiling sound is avoided, the service life of the ceiling sound is prolonged, the service efficiency of the ceiling sound is convenient to detach, and the service efficiency of the ceiling sound is improved.

Description

Effectual ceiling sound of antidetonation

Technical Field

The utility model relates to the technical field of ceiling sound equipment, in particular to a ceiling sound equipment with good anti-seismic effect.

Background

The ceiling sound box is widely applied to background music of places such as restaurants, tea houses, playgrounds, stations, schools, squares, office buildings, workshops and the like, and gradually goes into the system for use.

At present, in the use of ceiling sound equipment, because the simple structure of current ceiling sound equipment lacks antidetonation mechanism, can't unload the power when leading to the too big self vibrations of ceiling sound equipment sound to cause self damage or the ceiling impaired, reduced the life of ceiling sound equipment, current ceiling sound equipment is mostly all fixed on the ceiling through the bolt simultaneously, inconvenient dismantlement has reduced the availability factor of ceiling sound equipment, for this we propose a ceiling sound equipment that antidetonation effect is good.

Disclosure of Invention

The utility model aims to provide a ceiling sound box with good anti-vibration effect, so as to solve the problems that the existing ceiling sound box is simple in structure, and the existing ceiling sound box is inconvenient to detach due to the fact that the force cannot be removed when the ceiling sound box vibrates too much and the ceiling is damaged or damaged due to the lack of an anti-vibration mechanism, and the service life of the ceiling sound box is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a effectual ceiling sound of antidetonation, includes mount pad, location cover shell and ceiling sound body, the location cover shell is located the inner chamber of mount pad, ceiling sound body threaded connection is in the inner chamber of location cover shell, open there is first annular spout in the middle of the mount pad inside wall, open there is the second annular spout the inner chamber bottom of first annular spout, the casing has been cup jointed in the middle of the lateral wall of location cover shell, just casing sliding connection is in the inner chamber of first annular spout, the inner chamber top fixedly connected with sleeve of casing, just the sleeve is annular distribution, telescopic inner chamber top fixedly connected with elastic component, the bottom fixedly connected with piston of elastic component.

As a further description of the above technical solution:

the outer side wall downside of location cover shell has cup jointed the protective housing, the protective housing adopts aluminum alloy material to make.

As a further description of the above technical solution:

the right upper side of the outer side wall of the protective case is fixedly connected with a connecting rod, and the connecting rod is made of polyethylene materials.

As a further description of the above technical solution:

the bottom middle of the piston is fixedly connected with a supporting rod, and the supporting rod penetrates through the middle of the bottom of the inner cavity of the sleeve and extends to the lower side of the sleeve.

As a further description of the above technical solution:

a positioning block is fixedly connected between the bottom ends of the supporting rods, and the positioning block is made of stainless steel.

As a further description of the above technical solution:

the bottom of the positioning block is fixedly connected with a sliding block, and the sliding block is connected with the inner cavity of the second annular chute in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. this anti-seismic effect's ceiling sound, carry out spacing support to the location cover shell through slider cooperation locating piece that is equipped with, a piston, the elastic component, the sleeve, casing and first annular spout, then pass through the effort that the location cover shell shakes the production of ceiling sound box body, then order about casing cooperation sleeve oppression branch, then the holding power that produces through mount pad cooperation locating piece and slider, order about branch oppression piston, order about the elastic component to press the effort that air in the sleeve received to the casing buffering of sleeve cooperation piston, make the ceiling sound have anti-seismic mechanism, can unload the power when making the too big self vibrations of ceiling sound, self damage or ceiling damage have been avoided, the life of ceiling sound has been improved.

2. This effectual ceiling sound of antidetonation maintains the location cover shell through the casing cooperation slider that is equipped with, first annular spout and second annular spout and slides in the mount pad, then through the fixed ceiling sound body of instrument to rotate the protective case through the connecting rod, order about the location cover shell and rotate, accomplish the split and the installation between location cover shell and the ceiling sound body, make ceiling sound convenient to detach, improved the availability factor of ceiling sound.

Drawings

Fig. 1 is a schematic perspective view of a ceiling sound box with good anti-seismic effect;

fig. 2 is a schematic diagram of a front view structure of a ceiling sound with good anti-seismic effect;

fig. 3 is a schematic diagram of a cross-sectional front view of a ceiling sound with good anti-seismic effect;

fig. 4 is an enlarged schematic view of the structure of the ceiling sound box in fig. 3 with good vibration resistance.

In the figure: 100. a mounting base; 110. a first chute; 120. a second chute; 200. positioning the casing; 210. a protective shell; 220. a connecting rod; 230. a housing; 240. a sleeve; 250. an elastic member; 260. a piston; 270. a support rod; 280. a collar; 290. a slide block; 300. a ceiling sound box body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model provides a ceiling sound box with good anti-vibration effect, which is provided with an anti-vibration mechanism and is convenient to detach, referring to fig. 1-4, and comprises a mounting seat 100, a positioning sleeve 200 and a ceiling sound box body 300;

referring to fig. 1 to 4 again, a first annular chute 110 is formed in the middle of the inner side wall of the mounting seat 100, the first annular chute 110 is used for limiting the housing 230, a second annular chute 120 is formed at the bottom of the inner cavity of the first annular chute 110, the second annular chute 120 is used for limiting the sliding block 290, and the mounting seat 100 is used for supporting the positioning casing 200 and the ceiling sound body 300;

referring to fig. 1-4 again, a casing 230 is sleeved in the middle of the outer side wall of the positioning casing 200, the casing 230 is slidably connected to the inner cavity of the first annular chute 110, the casing 230 is used for providing an installation space for the sleeve 240, the top of the inner cavity of the casing 230 is fixedly connected with the sleeve 240, the sleeve 240 is in annular distribution, the sleeve 240 is used for providing compression resistance of the elastic member 250 in cooperation with the piston 260, the top of the inner cavity of the sleeve 240 is fixedly connected with the elastic member 250, the elastic member 250 is used for buffering acting force transmitted by the strut 270, the bottom end of the elastic member 250 is fixedly connected with the piston 260, the piston 260 is used for providing resistance in cooperation with compressed air of the sleeve 240, the positioning casing 200 is located in the inner cavity of the mounting seat 100, and the positioning casing 200 is used for supporting the ceiling sound body 300;

referring to fig. 1-4 again, the ceiling sound unit 300 is screwed into the cavity of the positioning casing 200, and the ceiling sound unit 300 is used for playing sound.

Referring to fig. 1 to 4 again, the lower side of the outer side wall of the positioning casing 200 is sleeved with a protecting shell 210, the protecting shell 210 is made of an aluminum alloy material, and the protecting shell 210 made of the aluminum alloy material can protect the ceiling sound body 300.

Referring to fig. 1 to 4 again, the connecting rod 220 is fixedly connected to the right upper side of the outer sidewall of the protective case 210, the connecting rod 220 is made of polyethylene, and the connecting rod 220 made of polyethylene has a long service life.

Referring again to fig. 1-4, a strut 270 is fixedly connected to the middle of the bottom of the piston 260, and the strut 270 penetrates through the middle of the bottom of the inner cavity of the sleeve 240 and extends to the lower side of the sleeve 240, and the supporting force provided by the positioning block 280 can be transmitted through the strut 270.

Referring to fig. 1-4 again, a positioning block 280 is fixedly connected between bottom ends of the struts 270, the positioning block 280 is made of stainless steel, and the positioning block 280 made of stainless steel has high strength and corrosion resistance.

Referring to fig. 1-4 again, the bottom of the positioning block 280 is fixedly connected with a sliding block 290, and the sliding block 290 is slidably connected to the inner cavity of the second annular chute 120, so that the sliding block 290 is matched with the positioning block 280 to provide convenience for rotating the positioning sleeve 200.

In summary, the slide block 290 provided with the slide block 290 cooperates with the positioning block 280, the piston 260, the elastic element 250, the sleeve 240, the shell 230 and the first annular chute 110 to limit and support the positioning sleeve 200, then the positioning sleeve 200 transfers the acting force generated by vibration of the ceiling sound box body 300, then the shell 230 cooperates with the sleeve 240 to press the supporting rod 270, then the mounting seat 100 cooperates with the supporting force generated by the positioning block 280 and the slide block 290 to press the piston 260, the elastic element 250 cooperates with the piston 260 to press the air in the sleeve 240 to buffer the acting force received by the shell 230, so that the ceiling sound box has an anti-vibration mechanism, and the force can be removed when the sound of the ceiling sound box is excessively large, thereby avoiding damage of the ceiling sound box or damage of the ceiling sound box and prolonging the service life of the ceiling sound box.

In summary, the shell 230 provided with the sliding block 290, the first annular sliding groove 110 and the second annular sliding groove 120 are matched to maintain the positioning sleeve 200 to slide in the mounting seat 100, then the ceiling sound box body is fixed by a tool, and the protective shell 210 is rotated by the connecting rod 220 to drive the positioning sleeve 200 to rotate, so that the positioning sleeve 200 and the ceiling sound box body 300 are detached and installed, the ceiling sound box is convenient to detach, and the use efficiency of the ceiling sound box is improved.

When the device is specifically used, a person skilled in the art manually uses a tool to install the installation seat 100 at a designated position, then manually connects the ceiling sound body 300 with the positioning sleeve 200, then fixes the ceiling sound body 300 by one hand, holds the connecting rod 220 by the other hand, rotates the connecting rod 220, drives the connecting rod 220 to cooperate with the protective shell 210 to drive the positioning sleeve 200 to rotate, completes the installation between the positioning sleeve 200 and the ceiling sound body 300, transmits vibration generated when the sound of playing music of the ceiling sound body 300 is overlarge to the shell 230 through the positioning sleeve 200, simultaneously cooperates with the support of the positioning block 280 to the supporting rod 270 through the sliding block 290, drives the supporting rod 270 to cooperate with the shell 230 to press the piston 260, and drives the piston 260 to compress the sleeve air cooperation elastic piece 250 in the sleeve 240 to buffer the acting force transmitted by the positioning sleeve 200.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A sound box of inhaling that antidetonation effect is good, its characterized in that: including mount pad (100), location cover shell (200) and ceiling sound body (300), location cover shell (200) are located the inner chamber of mount pad (100), ceiling sound body (300) threaded connection is in the inner chamber of location cover shell (200), open in the middle of mount pad (100) inside wall has first annular spout (110), open the inner chamber bottom of first annular spout (110) has second annular spout (120), shell (230) have been cup jointed in the middle of the lateral wall of location cover shell (200), just shell (230) sliding connection is in the inner chamber of first annular spout (110), the inner chamber top fixedly connected with sleeve (240) of shell (230), just sleeve (240) are annular distribution, inner chamber top fixedly connected with elastic component (250) of sleeve (240), the bottom fixedly connected with piston (260) of elastic component (250).

2. The sound equipment of inhaling that antidetonation effect is good according to claim 1, characterized in that: the lower side of the outer side wall of the positioning sleeve shell (200) is sleeved with a protective shell (210), and the protective shell (210) is made of an aluminum alloy material.

3. The sound equipment of inhaling that antidetonation effect is good according to claim 2, characterized in that: the right upper side of the outer side wall of the protective shell (210) is fixedly connected with a connecting rod (220), and the connecting rod (220) is made of polyethylene materials.

4. The sound equipment of inhaling that antidetonation effect is good according to claim 1, characterized in that: a supporting rod (270) is fixedly connected to the middle of the bottom of the piston (260), and the supporting rod (270) penetrates through the middle of the bottom of the inner cavity of the sleeve (240) and extends to the lower side of the sleeve (240).

5. The sound equipment of inhaling that antidetonation effect is good according to claim 4, wherein: a positioning block (280) is fixedly connected between the bottom ends of the supporting rods (270), and the positioning block (280) is made of stainless steel.

6. The sound equipment of inhaling that antidetonation effect is good according to claim 5, wherein: the bottom of the positioning block (280) is fixedly connected with a sliding block (290), and the sliding block (290) is slidably connected with the inner cavity of the second annular chute (120).