CN107347169A - A kind of installation fixed structure of Ceiling loudspeaker housing - Google Patents
A kind of installation fixed structure of Ceiling loudspeaker housing Download PDFInfo
- Publication number
- CN107347169A CN107347169A CN201710799996.0A CN201710799996A CN107347169A CN 107347169 A CN107347169 A CN 107347169A CN 201710799996 A CN201710799996 A CN 201710799996A CN 107347169 A CN107347169 A CN 107347169A
- Authority
- CN
- China
- Prior art keywords
- annular boss
- ceiling
- rotation seat
- annular
- turning handle
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The present invention relates to audio amplifier installing area, more particularly to a kind of installation fixed structure of Ceiling loudspeaker housing, including annular base, annular base includes circular base and annular boss, annular boss is arranged on circular base, annular boss periphery is provided with L-type groove, annular boss is provided with ceiling component, ceiling component includes resilience torsion spring, rotation seat, fixed seat, compression spring and turning handle, rotation seat is L-type, rotation seat bottom is connected with the turning joint in L-type groove, resilience torsion spring is arranged on annular boss, resilience torsion spring is connected with rotation seat side, fixed seat is arranged on rotation seat side, compression spring and turning handle are housed inside fixed seat, fixed seat side wall is provided with the opening for rotating and moving down for turning handle, the head of handler is located at open outer side, when not rotating, the head of handler leans with rotation seat.Smart structural design of the present invention, it is easy to loading and unloading, it is attractive in appearance and practical.
Description
Technical field
The present invention relates to audio amplifier installing area, and in particular to a kind of installation fixed structure of Ceiling loudspeaker housing.
Background technology
Audio amplifier, refer to a kind of equipment that audio signal can be transformed to sound.Generally just refer to speaker main casing
Or power amplifier is carried in subwoofer casing, audio signal is amplified after processing and sound is played back out by audio amplifier in itself,
Its wave volume is set to become big.Audio amplifier has polytype, including landing audio amplifier, wall hanging audio amplifier and Ceiling loudspeaker housing etc..Ceiling loudspeaker housing is pacified
Dress on the ceiling, is widely used in the back of the body in the places such as dining room, teahouse, playground, station, school, square, office block, workshop
Scape music, Public Address system, and gradually rush for using in house background music system.Current Ceiling loudspeaker housing, it is usually
The fixed form of its case lid and casing is to be to be mounted directly to by screw on furred ceiling, installation and removal inconvenience, and is influenceed attractive in appearance.
The content of the invention
To solve above-mentioned problem, the present invention provides a kind of installation fixed structure of Ceiling loudspeaker housing, facilitates audio amplifier
Installation and dismounting.
The technical scheme is that：A kind of installation fixed structure of Ceiling loudspeaker housing, including annular base, the ring are provided
Shape base includes circular base and annular boss, and the annular boss is arranged on circular base, and the annular boss periphery is set
Have a L-type groove, the annular boss is provided with ceiling component, the ceiling component include resilience torsion spring, rotation seat, fixed seat,
Compression spring and turning handle, the rotation seat are L-type, the rotation seat bottom and the turning joint in the L-type groove
Connection, the resilience torsion spring are arranged on the annular boss, and the resilience torsion spring is connected with the rotation seat side, described solid
Reservation is arranged on the rotation seat side, and the compression spring and the turning handle, the fixed seat are housed inside the fixed seat
Side wall is provided with the opening for rotating and moving down for the turning handle, and the head of the turning handle is located at the open outer side, does not occur to turn
When dynamic, the head of the turning handle leans with the rotation seat.
Preferably, the annular boss is provided with four groups of ceiling components, and ceiling component described in four groups is evenly distributed on described
On annular boss.
Preferably, plane of rotation of the rotation seat away from the annular boss center is provided with reinforcement.
Preferably, the annular boss upper surface is provided with the annular groove for being used for installing Ceiling loudspeaker housing.
Preferably, the fixed seat is fixed on the annular boss by way of screw fastening.
Beneficial effects of the present invention are：Smart structural design, installation vestige is not produced on the exposed surface of base, and only
Ceiling loudspeaker housing can need to be just installed to by thrust during installation on ceiling, it is attractive in appearance and practical.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the installation fixed structure of Ceiling loudspeaker housing of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein only to explain the present invention, not
For limiting the present invention.
As shown in figure 1, a kind of installation fixed structure of Ceiling loudspeaker housing, including annular base, the annular base include ring
Shape pedestal 1 and annular boss 2, the annular boss 2 are arranged on circular base 1, and it is recessed that the periphery of annular boss 2 is provided with L-type
Groove, the annular boss 2 are provided with ceiling component, and the ceiling component includes resilience torsion spring 7, rotation seat 5, fixed seat 4, pressure
Spring（Not shown in figure, positioned inside fixed seat 4）With turning handle 6, the rotation seat 5 is L-type, the bottom of rotation seat 5 and peace
Turning joint connection in the L-type groove, the resilience torsion spring 7 are arranged on the annular boss 2, and the resilience is turned round
Spring 7 is connected with the side of rotation seat 5, and the fixed seat 4 is arranged on the side of rotation seat 5, and the inside of fixed seat 4 is equipped with
The compression spring and the turning handle 6, the side wall of fixed seat 4 is provided with the opening for rotating and moving down for the turning handle 6, described
The head of turning handle 6 is located at the open outer side, and when not rotating, the head of the turning handle 6 leans with the rotation seat 5.
In the present invention, the annular boss 2 is provided with four groups of ceiling components, and ceiling component is evenly distributed on institute described in four groups
State on annular boss 2.
In the present invention, plane of rotation of the rotation seat 5 away from the center of annular boss 2 is provided with reinforcement.
In the present invention, the upper surface of annular boss 2 is provided with the annular groove for being used for installing Ceiling loudspeaker housing 3.
In the present invention, the fixed seat 4 is fixed on the annular boss 2 by way of screw fastening.
When installing Ceiling loudspeaker housing 3, after external force promotes rotation seat 5, rotation seat 5, which can rotate, makes the stress of turning handle 6, when turning handle 6
When rotating, after going to 90 ° or so, by top compression spring downward pressure applied, the head of turning handle 6, which moves downward, just blocks
Firmly ceiling, Ceiling loudspeaker housing 3 is installed on ceiling, rotation seat 5 by resilience torsion spring 7 power return.Unload and take ceiling sound
During case 3, apply a upward thrust to the bottom of turning handle 6 by handling instrument and turning handle 6 is inwardly rotated 90 °, be repeated four times
Same work can quickly removes the installation fixed structure of Ceiling loudspeaker housing 3, so as to remove Ceiling loudspeaker housing 3.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent substitution or improvement made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of installation fixed structure of Ceiling loudspeaker housing, including annular base, it is characterised in that：The annular base includes annular
Pedestal and annular boss, the annular boss are arranged on circular base, and the annular boss periphery is provided with L-type groove, described
Annular boss is provided with ceiling component, and the ceiling component includes resilience torsion spring, rotation seat, fixed seat, compression spring and turning handle,
The rotation seat is L-type, and the rotation seat bottom is connected with the turning joint in the L-type groove, and the resilience is turned round
Spring is arranged on the annular boss, and the resilience torsion spring is connected with the rotation seat side, and the fixed seat is arranged on described
Rotation seat side, the fixed seat inside are equipped with the compression spring and the turning handle, and the fixed seat side wall is provided with and supplies institute
The opening that turning handle is rotated and moved down is stated, the head of the turning handle is located at the open outer side, when not rotating, the turning handle
Head leans with the rotation seat.
A kind of 2. installation fixed structure of Ceiling loudspeaker housing according to claim 1, it is characterised in that：On the annular boss
Provided with four groups of ceiling components, ceiling component is evenly distributed on the annular boss described in four groups.
A kind of 3. installation fixed structure of Ceiling loudspeaker housing according to claim 1, it is characterised in that：The rotation seat deviates from
The plane of rotation at the annular boss center is provided with reinforcement.
A kind of 4. installation fixed structure of Ceiling loudspeaker housing according to claim 1, it is characterised in that：On the annular boss
Surface is provided with the annular groove for being used for installing Ceiling loudspeaker housing.
A kind of 5. installation fixed structure of Ceiling loudspeaker housing according to claim 1, it is characterised in that：The fixed seat passes through
The mode of screw fastening is fixed on the annular boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799996.0A CN107347169B (en) | 2017-09-07 | 2017-09-07 | Mounting and fixing structure of ceiling loudspeaker box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710799996.0A CN107347169B (en) | 2017-09-07 | 2017-09-07 | Mounting and fixing structure of ceiling loudspeaker box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107347169A true CN107347169A (en) | 2017-11-14 |
| CN107347169B CN107347169B (en) | 2023-08-04 |
Family
ID=60257354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710799996.0A Active CN107347169B (en) | 2017-09-07 | 2017-09-07 | Mounting and fixing structure of ceiling loudspeaker box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347169B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834009A (en) * | 2018-07-27 | 2018-11-16 | 钟晓梅 | A kind of ceiling intelligent sound easy to disassemble |
| CN112178424A (en) * | 2019-07-03 | 2021-01-05 | 张志中 | Sound box mounting rack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110154611A1 (en) * | 2009-12-24 | 2011-06-30 | Inventec Appliances Corp. | Rotating Shaft Fastener Structure |
| CN202873015U (en) * | 2012-10-31 | 2013-04-10 | 金利华 | Rapid-installed ceiling sound box |
| CN106255014A (en) * | 2015-06-11 | 2016-12-21 | 米特克公司 | A kind of manual ceiling speaker shell improvements structure with rotary clamp installed |
| CN206010246U (en) * | 2016-08-30 | 2017-03-15 | 无锡威孚力达催化净化器有限责任公司 | Displacement rotating latch mechanism |
| CN206191394U (en) * | 2016-11-17 | 2017-05-24 | 陈美霞 | Lamps and lanterns easy to assemble |
| CN206322836U (en) * | 2016-12-31 | 2017-07-11 | 广州市天诺通讯器材有限公司 | All-around top absorbing antenna |
-
2017
- 2017-09-07 CN CN201710799996.0A patent/CN107347169B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110154611A1 (en) * | 2009-12-24 | 2011-06-30 | Inventec Appliances Corp. | Rotating Shaft Fastener Structure |
| CN202873015U (en) * | 2012-10-31 | 2013-04-10 | 金利华 | Rapid-installed ceiling sound box |
| CN106255014A (en) * | 2015-06-11 | 2016-12-21 | 米特克公司 | A kind of manual ceiling speaker shell improvements structure with rotary clamp installed |
| CN206010246U (en) * | 2016-08-30 | 2017-03-15 | 无锡威孚力达催化净化器有限责任公司 | Displacement rotating latch mechanism |
| CN206191394U (en) * | 2016-11-17 | 2017-05-24 | 陈美霞 | Lamps and lanterns easy to assemble |
| CN206322836U (en) * | 2016-12-31 | 2017-07-11 | 广州市天诺通讯器材有限公司 | All-around top absorbing antenna |
Non-Patent Citations (3)
| Title |
|---|
| 仲启媛等: "便携式地标照明装置的设计", 《实验科学与技术》, no. 1, pages 114 - 117 * |
| 容哲: "汽车喇叭安装支架的优化设计", 《湖南工程学院学报(自然科学版)》, vol. 21, no. 1, pages 35 - 37 * |
| 应世杰: "快速锁紧装置", 《电子机械工程》, no. 3, pages 74 - 80 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834009A (en) * | 2018-07-27 | 2018-11-16 | 钟晓梅 | A kind of ceiling intelligent sound easy to disassemble |
| CN112178424A (en) * | 2019-07-03 | 2021-01-05 | 张志中 | Sound box mounting rack |
| CN112178424B (en) * | 2019-07-03 | 2022-01-07 | 张志中 | Sound box mounting rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107347169B (en) | 2023-08-04 |
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