CN205726323U - The ceiling audio amplifier of easy installation and removal - Google Patents
The ceiling audio amplifier of easy installation and removal Download PDFInfo
- Publication number
- CN205726323U CN205726323U CN201620346465.7U CN201620346465U CN205726323U CN 205726323 U CN205726323 U CN 205726323U CN 201620346465 U CN201620346465 U CN 201620346465U CN 205726323 U CN205726323 U CN 205726323U
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- ceiling
- adsorption magnet
- fixed
- guard
- installing hole
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Abstract
nullThis utility model provides the ceiling audio amplifier of easy installation and removal，Include annular ceiling support、Loudspeaker assembly、Guard，Ceiling frame bottom is formed with panel part，It is connected by adsorption magnet absorption is fixing between the periphery of guard and panel part，Panel part lower surface the most uniformly offers multiple installing hole，Each installing hole is inlaid with adsorption magnet respectively，Adsorption magnet is formed T-shaped structure by adhesive portion and fixed part，The diameter of fixed part is more than the diameter of installing hole，Fixed part is fixed on panel part upper surface，Adhesive portion is fixed with guard through corresponding installing hole and is connected，Guard of the present utility model is fixed in panel part by adsorption magnet，Only need to be by a guard cover the most gently，Guard can firmly cover in the panel part of ceiling support，Connect reliable，Simple in construction，Reduce production cost，And T-shaped adsorption magnet can be fixed in panel part more solid and reliablely，Stop the problem that adsorption magnet comes off.
Description
Technical field
This utility model relates to technology for loudspeaker box field, more particularly, it relates to the variola of easy installation and removal
Plate audio amplifier.
Background technology
Audio amplifier, refers to audio signal to be transformed to a kind of equipment of sound.Generally refer to audio amplifier
Carry power amplifier in main frame casing or subwoofer casing, audio signal is amplified process after by
Audio amplifier itself plays back out sound so that it is wave volume becomes big.Audio amplifier has polytype, including land audio amplifier,
Wall hanging audio amplifier and ceiling audio amplifier etc..Ceiling audio amplifier is ceiling mounted, be widely used in dining room,
The background music in the places such as teahouse, playground, station, school, square, office block, workshop, public
Broadcast system, and gradually rush for house background music system uses.The net of current ceiling audio amplifier
Cover is typically all screwed on the panel being arranged on loudspeaker assembly, but this mounting means makes
Guard assembly and disassembly difficulty.
Utility model content
In view of this, this utility model provides a kind of installation that can be substantially reduced guard mounting or dismounting difficulty and tears open
Unload convenient ceiling audio amplifier.
In order to achieve the above object, the following technical scheme of this utility model offer:
The ceiling audio amplifier of easy installation and removal, includes annular ceiling support, is arranged on ceiling support top
The loudspeaker assembly in portion, being located at the guard of ceiling frame bottom, ceiling frame bottom is formed plane
Annular panel part, be connected by adsorption magnet absorption is fixing between the periphery of guard and panel part, panel
Subordinate's end face the most uniformly offers multiple installing hole for installing adsorption magnet, in each installing hole
Being inlaid with adsorption magnet respectively, adsorption magnet is by the adhesive portion matched with installing hole and is positioned at top, adhesive portion
The fixed part composition T-shaped structure in portion, the diameter of fixed part is more than the diameter of installing hole, and fixed part is fixed on
On panel part upper surface, adhesive portion is fixed with guard through corresponding installing hole and is connected.
The top of described ceiling support is the most convex is provided with multiple connection post.
Described ceiling support is arranged over dust-proof back cover, and each upper end connecting post is solid with dust-proof back cover respectively
Fixed connection.
Described adsorption magnet is ndfeb magnet.
The beneficial effects of the utility model are: the ceiling sound of the easy installation and removal that this utility model provides
In case, include annular ceiling support, be arranged on the loudspeaker assembly of ceiling cradle top, be located at suction
Guard bottom ceiling hold, ceiling frame bottom is formed with plane annular panel part, the periphery of guard
Being connected by adsorption magnet absorption is fixing with between panel part, panel part lower surface the most uniformly offers
Multiple installing holes for installing adsorption magnet, are inlaid with adsorption magnet respectively in each installing hole, absorption
Magnet is by the adhesive portion matched with installing hole and is positioned at the fixed part at top, adhesive portion and forms T-shaped structure,
The diameter of fixed part is more than the diameter of installing hole, and fixed part is fixed on panel part upper surface, and adhesive portion wears
Crossing corresponding installing hole to be fixed with guard and be connected, guard of the present utility model passes through adsorption magnet adhesive
It is fixed in panel part, only need to be by a guard cover the most gently, guard can firmly cover on ceiling support
In panel part, connect reliable, simple in construction, reduces production cost, and T-shaped adsorption magnet can be more
It is fixed in panel part solid and reliablely, stops the problem that adsorption magnet comes off.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A；
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one
Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this
The scope of utility model protection.
As shown in Figure 1-2, the ceiling audio amplifier of the easy installation and removal that this utility model embodiment provides,
Include annular ceiling support 1, be arranged on the loudspeaker assembly 2 at ceiling support 1 top, be located at ceiling
Guard 3 bottom support 1, is formed with plane annular panel part 11, guard 3 bottom ceiling support 1
Periphery and panel part 11 between be connected by adsorption magnet 4 absorption is fixing, edge, panel part 11 lower surface
Circumference uniformly offers multiple installing hole 12 for installing adsorption magnet 4, in each installing hole 12 respectively
Being inlaid with adsorption magnet 4, adsorption magnet 4 is by the adhesive portion 41 matched with installing hole 12 and is positioned at adhesive
The fixed part 42 at top, portion 41 forms T-shaped structure, and the diameter of fixed part 42 is straight more than installing hole 12
Footpath, fixed part 42 is fixed on panel part 11 upper surface, and adhesive portion 41 is through corresponding installing hole 12
It is fixed with guard 3 and is connected.
The top of ceiling support 1 is the most convex is provided with multiple connection post 13, on ceiling support 1
Side is provided with dust-proof back cover 5, and each upper end connecting post 13 is fixed with dust-proof back cover 5 respectively and is connected, dust-proof
Back cover 5 makes the top of audio amplifier avoid being directly exposed to the external world, so prevents when installation or every day use
Foreign body is fallen into, thus ensures normal broadcasting, is the most also avoided that the components and parts damaged within audio amplifier, makes
Audio amplifier can normally use, and eliminates safe hidden trouble.
Adsorption magnet 4 is ndfeb magnet, and its magnetic property is strong, and demagnetization performance is weak, can keep the highest for a long time
Magnetic adsorbability.
Guard 3 of the present utility model is fixed in panel part 11 by adsorption magnet 4, only need to be by net
Covering 3 covers gently, guard 3 can firmly cover in the panel part 11 of ceiling support 1, and connection can
Lean on, simple in construction, reduce production cost, and T-shaped adsorption magnet 4 can be fixed more solid and reliablely
In panel part 11, stop the problem that adsorption magnet 4 comes off.
Professional and technical personnel in the field are capable of or use this utility model.Multiple to these embodiments
Amendment will be apparent from for those skilled in the art, as defined herein the most former
Reason can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.
Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and this
Principle disclosed in literary composition and the consistent the widest scope of features of novelty.
Claims (4)
1. the ceiling audio amplifier of easy installation and removal, includes annular ceiling support (1), is arranged on suction
The loudspeaker assembly (2) at ceiling hold (1) top, it is located at the guard (3) of ceiling support (1) bottom,
It is characterized in that: described ceiling support (1) bottom is formed with plane annular panel part (11), net
It is connected by adsorption magnet (4) absorption is fixing between periphery and the panel part (11) of cover (3), panel
Portion (11) lower surface the most uniformly offers multiple installing hole (12) for installing adsorption magnet (4),
Each installing hole (12) is inlaid with adsorption magnet (4) respectively, adsorption magnet (4) by with installing hole
(12) the adhesive portion (41) matched and the fixed part (42) being positioned at adhesive portion (41) top composition T
Shape structure, the diameter of fixed part (42) is fixed more than the diameter of installing hole (12), fixed part (42)
On panel part (11) upper surface, adhesive portion (41) are through corresponding installing hole (12) and guard (3)
It is fixed connection.
The ceiling audio amplifier of easy installation and removal the most according to claim 1, it is characterised in that: institute
State that the top of ceiling support (1) is the most convex is provided with multiple connection post (13).
The ceiling audio amplifier of easy installation and removal the most according to claim 2, it is characterised in that: institute
State ceiling support (1) and be arranged over dust-proof back cover (5), each connect post (13) upper end respectively with
Dust-proof back cover (5) is fixing to be connected.
The ceiling audio amplifier of easy installation and removal the most according to claim 1, it is characterised in that: institute
Stating adsorption magnet (4) is ndfeb magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346465.7U CN205726323U (en) | 2016-04-22 | 2016-04-22 | The ceiling audio amplifier of easy installation and removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346465.7U CN205726323U (en) | 2016-04-22 | 2016-04-22 | The ceiling audio amplifier of easy installation and removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205726323U true CN205726323U (en) | 2016-11-23 |
Family
ID=57296690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346465.7U Active CN205726323U (en) | 2016-04-22 | 2016-04-22 | The ceiling audio amplifier of easy installation and removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205726323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948770A (en) * | 2017-12-22 | 2018-04-20 | 宁波向往智能科技有限公司 | A kind of concealed speaker |
| CN110996199A (en) * | 2019-12-02 | 2020-04-10 | 安徽井利电子有限公司 | Support structure of loudspeaker unit and loudspeaker system |
-
2016
- 2016-04-22 CN CN201620346465.7U patent/CN205726323U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948770A (en) * | 2017-12-22 | 2018-04-20 | 宁波向往智能科技有限公司 | A kind of concealed speaker |
| CN110996199A (en) * | 2019-12-02 | 2020-04-10 | 安徽井利电子有限公司 | Support structure of loudspeaker unit and loudspeaker system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |