CN207070247U - Combined sealing ceiling is broadcasted - Google Patents
Combined sealing ceiling is broadcasted Download PDFInfo
- Publication number
- CN207070247U CN207070247U CN201721015335.6U CN201721015335U CN207070247U CN 207070247 U CN207070247 U CN 207070247U CN 201721015335 U CN201721015335 U CN 201721015335U CN 207070247 U CN207070247 U CN 207070247U
- Authority
- CN
- China
- Prior art keywords
- bonnet
- broadcast
- ceiling
- ceiling board
- main body
- 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.)
- Active
Links
Landscapes
- Ventilation (AREA)
Abstract
Closed Combined ceiling broadcast provided by the utility model, including broadcast main body and ceiling board, ceiling board are in cuboid, broadcast main body is embedded on ceiling board.Wherein, broadcasting main body includes outer rim, bonnet, stomata, pinch plate, screw, binding post.The bottom of bonnet is located in ceiling board and the remainder of bonnet be located at the outside of ceiling board, outer rim be arranged on the feather edge of bonnet and with the bottom close contact of ceiling board.Two stomatas are arranged on the cylindrical side facade of bonnet and symmetrical, binding post is arranged on the groove at the top of bonnet Nei and is located in one of the surface of stomata, and pinch plate is connected by screw with bonnet and two pinch plates are symmetrically distributed on the cylindrical side facade of bonnet.By the utility model, to solve the problems, such as that dust existing for prior art, dust are easily internal into broadcast and influence the using effect of broadcast.
Description
Technical field
The utility model relates to broadcasting equipment to fabricate field, and a kind of combined sealing ceiling of specific design is wide
Broadcast.
Background technology
Common indoor ceiling type broadcast in the market is by the loudspeaker through ceiling board and in ceiling board mostly
Main part above is formed, and main part is fixed on ceiling board top by bayonet unit, and broadcast outward flange is touched firmly with ceiling board
Hard hardness combination.This structure is although easy for installation, but sealing is poor, there is the room of particular pressure requirement for interior
Between, there can be certain ventilative amount, it is impossible to pressure stability is maintained well, also due to the presence in gap, dust easily enter.Pass
The behind shell upper that system broadcast has is provided with heat emission hole, and for some even without heat emission hole, such case easily causes technology folder
Laying dust in layer is directly entered in room by ceiling broadcast, while has influence on the service life of ceiling broadcast.
Utility model content
The utility model provides a kind of closed Combined ceiling broadcast, easy to solve dust existing for prior art, dust
The problem of into broadcast inside and influenceing the using effect of broadcast.
In order to solve the above technical problems, the utility model provides a kind of closed Combined ceiling broadcast, including broadcast main body
And ceiling board, the ceiling board are in cuboid, the broadcast main body is embedded on the ceiling board.Wherein, the broadcast main body
Including outer rim, bonnet, stomata, pinch plate, screw, binding post.The bottom of the bonnet is located in the ceiling board and described
The remainder of bonnet is located at the outside of the ceiling board, the outer rim be arranged on the feather edge of the bonnet and with the furred ceiling
The bottom of plate is in close contact.Two stomatas be arranged on it is on the cylindrical side facade of the bonnet and symmetrical, it is described to connect
Line terminals are arranged on the groove at the top of the bonnet Nei and are located in one of the surface of the stomata, and the pinch plate passes through
The screw is connected with the bonnet and two pinch plates are symmetrically distributed on the cylindrical side facade of the bonnet.
The pinch plate and the stomata are all located at the outside of the ceiling board.
The stomata stretches out 9mm.
Circular groove is provided with the outer rim, a width of 5mm of the circular groove, depth 1.5mm, the axis of the circular groove is described
On the axis of outer rim.
Sealing ring is placed with the circular groove, the thickness of the sealing ring is 2mm.
Spring attachment is provided with around the screw, for fixing card buckle.
The beneficial effect that the utility model is brought：Closed Combined ceiling broadcast provided by the utility model is by setting
Outer rim, bonnet, stomata, pinch plate, screw, binding post, ceiling board are stated, makes caused heat in closed Combined ceiling broadcast
Exhale in time, and the spring attachment can give the pinch plate to provide certain acting force of the spring, the pinch plate exists
It can ensure that the pinch plate is combined closely to reach closed combination with the ceiling board under spring force and the support force of angle
The sealing effectiveness of formula ceiling broadcast and the effect of ceiling installation.In addition, closed Combined ceiling broadcast provided by the utility model
It is simple in construction, be easily installed, can effectively prevent dust, dust from being broadcasted into closed Combined ceiling, while solve exposed
Broadcast main body outside because of long duration, dust cause volume to diminish more the problem of, considerably increase the broadcast of closed Combined ceiling
Service life.
Brief description of the drawings
Fig. 1 is the overall structure diagram broadcasted according to the closed Combined ceiling of the utility model embodiment.
Wherein, 1- outer rims, 2- bonnets, 3- stomatas, 4- pinch plates, 5- spring attachments, 6- screws, 7- sealing rings, 8- wiring
Terminal, 9- ceiling boards.
Embodiment
To make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and the specific embodiments,
The utility model is described in further detail.
Fig. 1 is the overall structure diagram broadcasted according to the closed Combined ceiling of the utility model embodiment.This practicality
The closed Combined ceiling broadcast of new offer, including broadcast main body and ceiling board 9, the ceiling board 9 are in cuboid, it is described wide
Main body is broadcast to be embedded on the ceiling board 9, and it is described broadcast main body include outer rim 1, bonnet 2, stomata 3, pinch plate 4, screw 6,
Binding post 8.
Furthermore, it is understood that the bottom of the bonnet 2 is located in the ceiling board 9 and the remainder of the bonnet 2 is located at
The outside of the ceiling board 9, the outer rim 1 are arranged on the feather edge of the bonnet 2 and closely connect with the bottom of the ceiling board 9
Touch.Two stomatas 3 are arranged on the cylindrical side facade of the bonnet 2 and symmetrical, can be made by the stomata 3
Caused heat exhales in time in closed Combined ceiling broadcast.The binding post 8 is arranged on the top of bonnet 2
In groove and it is located in one of the surface of the stomata 3, signal being received and send by the binding post 8.It is described
Pinch plate 4 is connected by the screw 6 with the bonnet 2 and two pinch plates 4 are symmetrically distributed in the cylinder of the bonnet 2
On shape side elevation, the pinch plate 4 can be combined closely with the ceiling board 9 to reach the sealing of closed Combined ceiling broadcast
Effect.The pinch plate 4 and the stomata 3 are all located at the outside of the ceiling board 9, and it is attached to be provided with spring around the screw 6
Part 5, for fixing card buckle 4, the spring attachment 5 can provide certain acting force of the spring to the pinch plate 4.
When installing closed Combined ceiling broadcast provided by the utility model, output on the ceiling first and closed group
Box-like ceiling broadcasts sizable hole, and the broadcast main body is fixed.Then, the pinch plate is pulled upwards with hand
4 and keep the pinch plate 4 upward, the broadcast main body pass through the ceiling board 9, unclamp described in the pinch plate 4 and general
Pinch plate 4 is fixed on the upper surface of the ceiling board 9, and is in close contact the outer rim 1 and the bottom of the ceiling board 9.
Consequently, it is possible to which the spring attachment 5 can provide certain acting force of the spring to the pinch plate 4, the pinch plate 4 is in spring
It can ensure that the pinch plate 4 is combined closely to reach closed combined type with the ceiling board 9 under elastic force and the support force of angle
The sealing effectiveness of ceiling broadcast and the effect of ceiling installation.
In summary, closed Combined ceiling broadcast provided by the utility model is by setting the outer rim, bonnet, gas
Hole, pinch plate, screw, binding post, ceiling board, caused heat in closed Combined ceiling broadcast is set to exhale in time,
And the spring attachment can give the pinch plate to provide certain acting force of the spring, the pinch plate is in spring force and angle
Support force under can ensure that the pinch plate is combined closely with the ceiling board to reach the close of closed Combined ceiling broadcast
Seal effect and the effect of ceiling installation.In addition, closed Combined ceiling broadcasting architecture provided by the utility model is simple, is easy to pacify
Dress, can effectively prevent dust, dust enter closed Combined ceiling broadcast, while solve it is exposed broadcast main body because
The problem of of long duration, dust causes volume to diminish more, considerably increase the service life of closed Combined ceiling broadcast.
Embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., it should be included within right of the present utility model.
Claims (6)
1. a kind of closed Combined ceiling broadcast, it is characterised in that including broadcast main body and ceiling board (9), the ceiling board (9)
In cuboid, the broadcast main body is embedded on the ceiling board (9), and the broadcast main body includes outer rim (1), bonnet (2), gas
Hole (3), pinch plate (4), screw (6), binding post (8), the bottom of the bonnet (2) is located in the ceiling board (9) and institute
The remainder for stating bonnet (2) is located at the outside of the ceiling board (9), and the outer rim (1) is arranged on the base of the bonnet (2)
Edge and it is in close contact with the bottom of the ceiling board (9), two stomatas (3) are arranged on the cylindrical side of the bonnet (2)
On facade and symmetrical, the binding post (8) is arranged on the groove at the top of the bonnet (2) Nei and is located in one of institute
The surface of stomata (3) is stated, the pinch plate (4) is connected by the screw (6) with the bonnet (2) and two buckles
Plate (4) is symmetrically distributed on the cylindrical side facade of the bonnet (2).
2. closed Combined ceiling broadcast as claimed in claim 1, it is characterised in that the pinch plate (4) and the stomata
(3) it is all located at the outside of the ceiling board (9).
3. closed Combined ceiling broadcast as claimed in claim 1, it is characterised in that the stomata (3) stretches out 9mm.
4. closed Combined ceiling broadcast as claimed in claim 1, it is characterised in that circular groove is provided with the outer rim (1),
A width of 5mm of the circular groove, depth 1.5mm, the axis of the circular groove is on the axis of the outer rim (1).
5. closed Combined ceiling broadcast as claimed in claim 4, it is characterised in that be placed with sealing ring in the circular groove
(7), the thickness of the sealing ring (7) is 2mm.
6. closed Combined ceiling broadcast as claimed in claim 1, it is characterised in that be provided with bullet around the screw (6)
Spring annex (5), for fixing card buckle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015335.6U CN207070247U (en) | 2017-08-14 | 2017-08-14 | Combined sealing ceiling is broadcasted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721015335.6U CN207070247U (en) | 2017-08-14 | 2017-08-14 | Combined sealing ceiling is broadcasted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070247U true CN207070247U (en) | 2018-03-02 |
Family
ID=61515238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721015335.6U Active CN207070247U (en) | 2017-08-14 | 2017-08-14 | Combined sealing ceiling is broadcasted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070247U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391858A (en) * | 2017-08-14 | 2019-02-26 | 中国电子系统工程第二建设有限公司 | The broadcast of combined sealing ceiling |
-
2017
- 2017-08-14 CN CN201721015335.6U patent/CN207070247U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109391858A (en) * | 2017-08-14 | 2019-02-26 | 中国电子系统工程第二建设有限公司 | The broadcast of combined sealing ceiling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207070247U (en) | Combined sealing ceiling is broadcasted | |
| CN201699958U (en) | Loudspeaker magnetic circuit heat dissipation structure | |
| CN203087593U (en) | Communication face mask | |
| CN211267043U (en) | Bluetooth speaker is with audio amplifier casing that thermal diffusivity is strong | |
| CN203010043U (en) | Silencing pipe | |
| CN206461774U (en) | One kind combination loudspeaker | |
| CN205726323U (en) | The ceiling audio amplifier of easy installation and removal | |
| CN109391858A (en) | The broadcast of combined sealing ceiling | |
| CN205647915U (en) | A impart knowledge to students and use special stereo set for multimedia classroom | |
| CN201674616U (en) | Loudspeaker box | |
| CN204206451U (en) | Mobile phone horn cover and support Anti-dislocation structure | |
| CN208707936U (en) | A kind of novel sectional copy paper diffuser | |
| CN208798181U (en) | A kind of ceiling type voice box | |
| CN202587351U (en) | Waterproof structure of direct inserting type dynamic microphone | |
| CN206049820U (en) | Ceiling installs fixed structure | |
| CN206077622U (en) | A kind of mounting structure and audio amplifier of sound box mesh cover | |
| CN206506686U (en) | A kind of high-fidelity transducer of sound equipment | |
| CN206130154U (en) | Seal structure of inside case of motorised valve | |
| CN209218294U (en) | A kind of ceiling speaker of ceiling | |
| CN207583696U (en) | A kind of crust of weathering assembling structure of gas-fired water heater Forced discharge fan | |
| CN206894621U (en) | A kind of tower amplifier | |
| CN104284570B (en) | Electric block electric cabinet heat dissipation device | |
| CN221008410U (en) | Protective structure and english listening practice device | |
| CN203443060U (en) | Sound insulation ventilation mechanism of anechoic chamber | |
| CN202424813U (en) | Voice alarm mining amplified telephone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |