CN213152276U - Ceiling sound box - Google Patents
Ceiling sound box Download PDFInfo
- Publication number
- CN213152276U CN213152276U CN202021536106.0U CN202021536106U CN213152276U CN 213152276 U CN213152276 U CN 213152276U CN 202021536106 U CN202021536106 U CN 202021536106U CN 213152276 U CN213152276 U CN 213152276U
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- roof
- audio amplifier
- ceiling
- buffering
- spacer
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Abstract
The utility model relates to an audio amplifier technical field discloses a ceiling loudspeaker box, include: roof, buffering spacer and audio amplifier cover, the buffering spacer is located between audio amplifier cover and the roof, audio amplifier cover edge is equipped with the installation ear, the installation ear passes through the buffering spacer is connected with the roof buffering, the region that the roof edge surpassed buffering spacer and audio amplifier cover is equipped with the hole for hoist that is used for passing the screw rod, be equipped with first buffer bush in the hole for hoist, be equipped with audio circuit in the audio amplifier cover and connect audio circuit's speaker. The utility model discloses a ceiling loudspeaker box with roof and audio amplifier cover separation design, there is the buffering spacer at the interval between, and the vibration of avoiding sound production as far as possible transmits the roof, is equipped with first buffering bush in the hoist and mount hole on the roof moreover for the vibration of sound production can not transmit the mount department of roof and ceiling or furred ceiling frame, thereby has avoided the mount department to take place not hard up.
Description
Technical Field
The utility model relates to a audio amplifier technical field, in particular to ceiling loudspeaker box.
Background
The sound box is a device capable of converting an audio signal into sound, and is a terminal of the whole sound system, in particular to a terminal with a power amplifier in a main box body or a bass box body of the sound box, wherein the sound box generates sound after amplifying the audio signal, and the sound is amplified by the sound box.
In an acoustic system, the sound boxes are also various and have different arrangements, so as to produce sound fields with different effects, such as: some sound boxes are placed on the ground, some sound boxes are placed on a desk, some sound boxes are hung on a wall, and some sound boxes with a ceiling are required to be installed on a ceiling. At present inhale a audio amplifier and all directly pass the installation ear direct mount on its shell on ceiling or furred ceiling frame through expansion bolts, the audio amplifier is in the use, because the vibration of sound can lead to the installation department to take place not hard up, uses for a long time, inhales a audio amplifier and has the potential safety hazard that drops, and not hard up is in moreover when vibrating along with the sound, still can send the abnormal sound, seriously influences tone quality.
SUMMERY OF THE UTILITY MODEL
The utility model provides a inhale a audio amplifier, the vibration of inhaling a audio amplifier broadcast sound among the solution prior art can lead to the installation department to take place not hard up problem.
The utility model discloses a ceiling loudspeaker box, include: roof, buffering spacer and audio amplifier cover, the buffering spacer is located between audio amplifier cover and the roof, audio amplifier cover edge is equipped with the installation ear, the installation ear passes through the buffering spacer is connected with the roof buffering, the region that the roof edge surpassed buffering spacer and audio amplifier cover is equipped with the hole for hoist that is used for passing the screw rod, be equipped with first buffer bush in the hole for hoist, be equipped with audio circuit in the audio amplifier cover and connect audio circuit's speaker.
Wherein, the region in installation ear place is equipped with and runs through the pilot hole of installation ear, buffering dottle pin and roof is equipped with the bolt in the pilot hole to through the nut with bolt cooperation fastening roof, buffering dottle pin and audio amplifier cover, be equipped with soft gasket between bolt head and the installation ear to and be equipped with respectively between nut and the roof.
And a second buffer bush is arranged in the assembly hole.
Wherein, be equipped with the viscose layer between buffering spacer and the roof.
Wherein, the buffer spacer and the top plate are also provided with wire passing holes.
And the outer side wall of the loudspeaker box cover is provided with a buffer ring surrounding the side wall.
The utility model discloses a ceiling loudspeaker box with roof and audio amplifier cover separation design, there is the buffering spacer at the interval between, and the vibration of avoiding sound production as far as possible transmits the roof, is equipped with first buffering bush in the hoist and mount hole on the roof moreover for the vibration of sound production can not transmit the mount department of roof and ceiling or furred ceiling frame, thereby has avoided the mount department to take place not hard up.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a ceiling sound box of the present invention;
fig. 2 is an enlarged schematic view of fig. 1 at the dashed box.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The ceiling sound box of the embodiment comprises: roof 1, buffering shock insulator 2 and audio amplifier cover 3, buffering shock insulator 2 are located between audio amplifier cover 3 and roof 1, and 3 edges on the audio amplifier cover are equipped with installation ear 31, and installation ear 31 is connected with 1 cushions on the roof through buffering shock insulator 2. The region that roof 1 edge surpassed buffering spacer 2 and audio amplifier cover 3 is equipped with the hole for hoist 11 that is used for passing screw rod 14, is equipped with first buffer bush 15 in the hole for hoist 11, is equipped with audio circuit 4 and connects audio circuit 4's speaker 5 in the audio amplifier cover 3.
The ceiling loudspeaker box of this embodiment has buffering spacer 2 with roof 1 and 3 separation design of loudspeaker box cover in the interval between, and the vibration of avoiding the sound production as far as possible transmits roof 1, is equipped with first buffer bush 15 in the lifting hole 11 on the roof 1 moreover for the vibration of sound production can not transmit the installation department of roof 1 and ceiling (or furred ceiling frame), thereby has avoided the installation department to take place to become flexible. In addition, the design of the whole piece of buffer spacer 2 prevents the sound from directly contacting the hard top plate 1 and then transmitting and reflecting, and also plays a role in improving the sound quality.
In this embodiment, the area of installation ear 31 is equipped with the pilot hole 6 that runs through installation ear 31, buffering shock insulator 2 and roof 1, is equipped with bolt 7 in the pilot hole 6 to through first nut 8 and the cooperation fastening roof 1 of bolt 7, buffering shock insulator 2 and audio amplifier cover 3, be equipped with first soft gasket 9 between bolt 7 head and the installation ear 31 to and between first nut 8 and the roof 1 respectively. This kind of assembly method is simple and with low costs, avoids the condition that the assembly department leads to bolt 7 to become flexible because of sound vibration through first soft gasket 9, avoids simultaneously that the vibration is transmitted to roof 1 by bolt 7 and first nut 8.
And a second buffer bush 10 is arranged in the assembly hole 6, so that the condition that the bolt 7 is loosened due to sound vibration at the assembly part is further avoided.
Be equipped with the viscose layer between buffering dottle pin 2 and the roof 1, buffering dottle pin 2 pastes at roof 1 towards 3 side surfaces of audio amplifier cover promptly, avoids buffering dottle pin 2 to vibrate in audio amplifier cover 3 and leads to tone quality to be influenced.
The buffer spacer 2 and the top plate 1 are also provided with wire passing holes 17, namely, a sound box power line and an audio line which are connected with the audio circuit 4 are wired from the top, so that wiring is convenient to be adhered to a ceiling.
3 lateral walls of sound box cover are equipped with the buffering circle 16 that encircles the lateral wall, under the condition that has the furred ceiling, level and smooth for the furred ceiling top, the lower surface and the furred ceiling layer of sound box cover 3 generally flush, be equipped with the hole of dodging of sound box cover 3 on the furred ceiling layer, the hole edge is dodged to the lateral wall of sound box cover 3 if the contact furred ceiling layer, then sound vibration can transmit the furred ceiling layer, produce the abnormal sound, if contactless, then there is an annular gap, buffering circle 16 avoids 3 direct contact furred ceiling layers of sound box cover, and fill annular gap.
When the ceiling loudspeaker box is installed, the screw 14 is fixed on a ceiling or a ceiling frame, one second nut 12 is screwed into the screw 14, the screw 14 penetrates through the hoisting hole 11, the second nut 12 is screwed into the lower portion of the top plate 1, the two second nuts 12 are adjusted to enable the whole ceiling loudspeaker box to reach a preset height and then be fixed, and second soft gaskets 13 are arranged between the two second nuts 12 and the top plate 1 respectively to further reduce vibration transmitted to an installation position through the screws.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A ceiling sound box, comprising: roof, buffering spacer and audio amplifier cover, the buffering spacer is located between audio amplifier cover and the roof, audio amplifier cover edge is equipped with the installation ear, the installation ear passes through the buffering spacer is connected with the roof buffering, the region that the roof edge surpassed buffering spacer and audio amplifier cover is equipped with the hole for hoist that is used for passing the screw rod, be equipped with first buffer bush in the hole for hoist, be equipped with audio circuit in the audio amplifier cover and connect audio circuit's speaker.
2. The ceiling-mounted sound box of claim 1, wherein the mounting ear is provided with a mounting hole penetrating through the mounting ear, the buffer spacer and the top plate, a bolt is arranged in the mounting hole, the top plate, the buffer spacer and the sound box cover are fastened through the nut and the bolt, and soft gaskets are respectively arranged between the bolt head and the mounting ear and between the nut and the top plate.
3. The ceiling-mounted sound box of claim 2, wherein a second buffer bush is provided in the fitting hole.
4. The ceiling-mounted acoustic enclosure of claim 1, wherein an adhesive layer is disposed between the buffer spacer and the ceiling.
5. The ceiling-mounted sound box of claim 1, wherein the buffer spacer and the top plate are further provided with wire through holes.
6. The ceiling-mounted sound box according to any one of claims 1 to 5, wherein the outer side wall of the sound box cover is provided with a buffer ring surrounding the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536106.0U CN213152276U (en) | 2020-07-29 | 2020-07-29 | Ceiling sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021536106.0U CN213152276U (en) | 2020-07-29 | 2020-07-29 | Ceiling sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213152276U true CN213152276U (en) | 2021-05-07 |
Family
ID=75734702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021536106.0U Active CN213152276U (en) | 2020-07-29 | 2020-07-29 | Ceiling sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213152276U (en) |
-
2020
- 2020-07-29 CN CN202021536106.0U patent/CN213152276U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |