CN202873015U - Rapid-installed ceiling sound box - Google Patents
Rapid-installed ceiling sound box Download PDFInfo
- Publication number
- CN202873015U CN202873015U CN 201220565922 CN201220565922U CN202873015U CN 202873015 U CN202873015 U CN 202873015U CN 201220565922 CN201220565922 CN 201220565922 CN 201220565922 U CN201220565922 U CN 201220565922U CN 202873015 U CN202873015 U CN 202873015U
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- CN
- China
- Prior art keywords
- slideway
- rotating shaft
- audio amplifier
- sound box
- fast installation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a ceiling sound box, and solves problems that installing and dismounting a conventional ceiling sound box is time-consuming, operators are easy to feel fatigue, and work efficiency is low. The rapid-installed ceiling sound box comprises a sound box body which is mounted on the ceiling with a back surface facing upwards, vertical installation socles arranged on the periphery of the back surface of the sound box body, and is characterized in that each installation socle is provided with a chute with an outward opening; a rotation shaft is disposed in the chute; an upper end of the rotation shaft is rotationally installed at a top end of the chute, and a lower end of the rotation shaft penetrates to a front surface of the sound box body; the rotation shaft is sleeved in a sliding manner with a clamping block which rotates along with the rotation shaft; one side of the clamping block projects and form a clamping head; an ejector spring is arranged between the clamping block and an upper end face of the chute; one side of the top end of the chute is provided with a notch which is provided with the clamping head before installation; and one side of a bottom end of the chute is provided with accommodation vacancies for withdrawing the clamping head. According to the rapid-installed ceiling sound box, an installation process of the ceiling sound box is rapid and highly efficient, complexity level of dismounting is substantially reduced, work efficiency is improved, and working intensity is reduced.
Description
Technical field
The utility model relates to a kind of sound-box device, particularly a kind of Ceiling loudspeaker housing that can finish fast installation.
Background technology
In the rooms such as meeting room, lyceum, audio-visual chamber, in order to reach better sound effect, sound-box device need to be set in each corner in room, comprise the Ceiling loudspeaker housing that is installed on the ceiling.Ceiling loudspeaker housing needs installation personnel to climb on the ladder to install, installation difficulty is larger, and traditional Ceiling loudspeaker housing structure as shown in Figure 1, the trailing flank circumference of the audio amplifier body 2 of collar plate shape is provided with some installation socles 3 of holding up, socle is installed is provided with opening slideway 4 outwardly, slideway top one side offers groove and lacks 5, adopt the leading screw of screw rod 7 and fixture block 6 to cooperate, with fixture block from groove lacks after the back-out, by continuous rotating screw bolt, make fixture block along the slideway slow decreasing, finally be resisted against ceiling 1 back side and be fixed; And when dismounting needs the backward rotation screw rod, carries out contrary operation.The time that traditional Ceiling loudspeaker housing installation and removal need to expend is long, and installation personnel is climbed to an own comfortable operating position, installation and removal process fatiguability, the inefficiency of just not being on the ladder.
Summary of the invention
The purpose of this utility model is for the installation and removal of traditional Ceiling loudspeaker housing length consuming time, operating personnel's fatiguability, ineffective problem, provides a kind of mounting or dismounting simple, can finish fast the Ceiling loudspeaker housing of dismounting.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of Fast Installation Ceiling loudspeaker housing, comprise that the back side is installed in the audio amplifier body on the ceiling up, the periphery at the audio amplifier body back side is provided with the installation socle of holding up, socle is installed is provided with opening slideway outwardly, be provided with rotating shaft in the slideway, the rotating shaft upper end is rotatably installed in the slideway top, it is positive that the lower end penetrates into the audio amplifier body, slip cap is provided with the fixture block that rotates with rotating shaft in the rotating shaft, fixture block one side-prominent formation dop, be provided with between fixture block and the slideway upper surface and hold out against spring, the groove of placing dop before a side on slideway top is provided with and installs lacks, and slideway bottom one side is provided with the accommodating room of regaining for dop.Dop is installed anteposition within groove lacks, the back side of audio amplifier body is filled in the installing hole of ceiling up, the dorsal edge of audio amplifier body is blocked the ceiling lower surface, and rotating shaft drive dop produces in the slideway, holds out against spring dop is depressed into the ceiling upper surface, the audio amplifier body is embedded in finishes installation on the ceiling, when needing dismounting, rotating shaft rotates back in the accommodating room of slideway one side dop, dop is regained, the audio amplifier body can be taken out.The installation and removal process only needs rotating shaft 90 degree to finish, and dismounting speed is faster, and working strength is little, and efficient is high.
As preferably, the described spring housing that holds out against is located at outside the rotating shaft.
As preferably, described groove lacks and is positioned at the different side of slideway with described accommodating room.The rotating shaft rotational angle is different during installation and removal, can judge the dop position by rotating shaft position.
As preferably, described accommodating room upwards connects to the slideway upper surface.
As preferably, described installation socle is split-type structural, comprises end block and slideway piece as the slideway upper surface, and end block, slideway piece are bolted on the audio amplifier body.The modular construction design of part is simple, is convenient to produce; Convenient for maintaining is changed when damage parts.
As preferably, the part that described rotating shaft surface is positioned at slideway is provided with axially extended key bar, and fixture block is provided with the keyway that matches with the key bar.Rotating shaft and fixture block rotational are realized synchronously by bond structure.
As preferably, described rotating shaft lower surface is provided with the cross recess for rotating operation.
As preferably, be provided with the scale mark that shows the turned position between the audio amplifier body front of described rotating shaft lower surface and periphery.Can know the location status of rotating shaft and dop by observing scale.
As preferably, described audio amplifier body is revolving body, suspension column is installed is evenly distributed on the circumference at the audio amplifier body back side.
As preferably, described installation suspension column is at least three.
The utility model realizes that by spring fixture block slides and holds out against fixingly, makes the installation process quickness and high efficiency of Ceiling loudspeaker housing, greatly reduces the complexity of dismounting, has improved operating efficiency, reduces working strength.
Description of drawings
Fig. 1 is the mounting structure schematic diagram of traditional Ceiling loudspeaker housing.
Fig. 2 is the structural representation of the utility model installation.
Fig. 3 is the partial structurtes schematic diagram before the utility model is installed.
Structural representation when Fig. 4 is the utility model dismounting.
Fig. 5 is the utility model Ceiling loudspeaker housing Facad structure schematic diagram.
Among the figure: 1, ceiling, 2, the audio amplifier body, 3, suspension column is installed, 4, slideway, 5, groove lacks, 6, fixture block, 7, screw rod, 8, rotating shaft, 9, hold out against spring, 10, accommodating room, 11, dop, 12, the key bar, 13, end block, 14, the slideway piece, 15, bolt, 16, cross recess, 17, scale mark.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of Fast Installation Ceiling loudspeaker housing, installment state as shown in Figure 2.This device comprises audio amplifier body 2, and audio amplifier body 2 back sides embed up in the installing hole of ceiling 1 and install, and audio amplifier body 2 dorsal edge are against the lower surface of ceiling 1, and the dop 11 of fixture block 6 grips against the upper surface of ceiling.Audio amplifier body 2 is rotary structure, and audio amplifier body middle part is loudspeaker, and evenly perpendicular on the back side periphery have four suspension column 3 is installed.
Such as Fig. 2, Fig. 3, shown in Figure 4, suspension column 3 is installed is provided with opening outwardly and the slideway 4 vertical with the back side of audio amplifier body, the top of slideway one side is provided with groove and lacks 5, and the edge of slideway opposite side and audio amplifier body 2 has larger space to form the accommodating room 10 that goes back to recovery for fixture block 6.As shown in Figure 4, it be split-type structural that suspension column 3 is installed, and comprises that the top as the end block 13 of slideway upper surface with as the slideway piece 14 of slideway main body, is fixed on the back side of audio amplifier body 2 after both connect by bolt 15.
Be provided with rotating shaft 8 in the slideway 4, rotating shaft 8 upper ends are installed on the end block 13, and the lower end penetrates into the front of audio amplifier body 2, and as shown in Figure 5, there is cross recess 16 lower surface of rotating shaft 8, and are provided with scale mark 17 between audio amplifier body 2 surfaces of rotating shaft 8 lower surfaces and periphery.Slip cap is provided with fixture block 6 in the rotating shaft 8, and fixture block 6 one sides convex to form dop 11.One section the surface that rotating shaft 8 is positioned at slideway is provided with axial key bar 12, and fixture block 6 is provided with corresponding keyway and cooperates with it.Be provided with between fixture block 6 and the slideway upper surface and hold out against spring 9, hold out against spring housing and be located in the rotating shaft 8.
Front state is installed as shown in Figure 3, dop 11 is positioned at groove and lacks 5, and this moment, dop was positioned at the outline line of ceiling 1 installing hole; As shown in Figure 2, audio amplifier body 2 rotates 90 degree by cross recess behind the ceiling location, drives rotating shaft 8 and rotates, and makes dop 11 lack 5 from groove and enters slideway 4, holds out against spring 9 with whole slideway 4 bottoms of shifting onto of fixture block, and dop is resisted against the ceiling upper surface and finishes installation; As shown in Figure 4, during dismounting, be rotated further in the same way cross recess 90 degree, make dop enter accommodating room 10, the audio amplifier body can be taken off.
Claims (10)
1. Fast Installation Ceiling loudspeaker housing, comprise that the back side is installed in the audio amplifier body on the ceiling up, the periphery at the audio amplifier body back side is provided with the installation socle of holding up, it is characterized in that: socle is installed is provided with opening slideway outwardly, be provided with rotating shaft in the slideway, the rotating shaft upper end is rotatably installed in the slideway top, it is positive that the lower end penetrates into the audio amplifier body, slip cap is provided with the fixture block that rotates with rotating shaft in the rotating shaft, fixture block one side-prominent formation dop, be provided with between fixture block and the slideway upper surface and hold out against spring, the groove of placing dop before a side on slideway top is provided with and installs lacks, and slideway bottom one side is provided with the accommodating room of regaining for dop.
2. a kind of Fast Installation Ceiling loudspeaker housing according to claim 1, it is characterized in that: the described spring housing that holds out against is located at outside the rotating shaft.
3. a kind of Fast Installation Ceiling loudspeaker housing according to claim 1 is characterized in that: described groove lacks and is positioned at the different side of slideway with described accommodating room.
4. a kind of Fast Installation Ceiling loudspeaker housing according to claim 2, it is characterized in that: described accommodating room upwards connects to the slideway upper surface.
5. according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings, it is characterized in that: described installation socle is split-type structural, comprises end block and slideway piece as the slideway upper surface, and end block, slideway piece are bolted on the audio amplifier body.
6. according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings, it is characterized in that: the part that described rotating shaft surface is positioned at slideway is provided with axially extended key bar, and fixture block is provided with the keyway that matches with the key bar.
7. it is characterized in that according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings: described rotating shaft lower surface is provided with the cross recess for rotating operation.
8. it is characterized in that according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings: be provided with the scale mark that shows the turned position between the audio amplifier body front of described rotating shaft lower surface and periphery.
9. according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings, it is characterized in that: described audio amplifier body is revolving body, suspension column is installed is evenly distributed on the circumference at the audio amplifier body back side.
10. according to claim 1 and 2 or 3 or 4 described a kind of Fast Installation Ceiling loudspeaker housings, it is characterized in that: described installation suspension column is at least three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565922 CN202873015U (en) | 2012-10-31 | 2012-10-31 | Rapid-installed ceiling sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220565922 CN202873015U (en) | 2012-10-31 | 2012-10-31 | Rapid-installed ceiling sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202873015U true CN202873015U (en) | 2013-04-10 |
Family
ID=48039695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220565922 Expired - Fee Related CN202873015U (en) | 2012-10-31 | 2012-10-31 | Rapid-installed ceiling sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202873015U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333191A (en) * | 2016-04-28 | 2017-11-07 | 张志中 | Sound box installation structure and its application method |
| CN107347169A (en) * | 2017-09-07 | 2017-11-14 | 东莞精恒电子有限公司 | A kind of installation fixed structure of Ceiling loudspeaker housing |
| CN108391189A (en) * | 2018-05-11 | 2018-08-10 | 广州市夜太阳舞台灯光音响设备有限公司 | A kind of adjustable angle embedded loudspeaker box |
| CN110005926A (en) * | 2019-04-04 | 2019-07-12 | 厦门湃声电子科技有限公司 | A kind of flush type mounting structure |
| CN117812493A (en) * | 2024-02-29 | 2024-04-02 | 宁波富声达电机有限公司 | Ceiling loudspeaker box |
-
2012
- 2012-10-31 CN CN 201220565922 patent/CN202873015U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333191A (en) * | 2016-04-28 | 2017-11-07 | 张志中 | Sound box installation structure and its application method |
| CN107347169A (en) * | 2017-09-07 | 2017-11-14 | 东莞精恒电子有限公司 | A kind of installation fixed structure of Ceiling loudspeaker housing |
| CN107347169B (en) * | 2017-09-07 | 2023-08-04 | 东莞精恒电子有限公司 | Mounting and fixing structure of ceiling loudspeaker box |
| CN108391189A (en) * | 2018-05-11 | 2018-08-10 | 广州市夜太阳舞台灯光音响设备有限公司 | A kind of adjustable angle embedded loudspeaker box |
| CN110005926A (en) * | 2019-04-04 | 2019-07-12 | 厦门湃声电子科技有限公司 | A kind of flush type mounting structure |
| CN117812493A (en) * | 2024-02-29 | 2024-04-02 | 宁波富声达电机有限公司 | Ceiling loudspeaker box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20161031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |