CN207039899U - Emergency broadcase system - Google Patents
Emergency broadcase system Download PDFInfo
- Publication number
- CN207039899U CN207039899U CN201721058083.5U CN201721058083U CN207039899U CN 207039899 U CN207039899 U CN 207039899U CN 201721058083 U CN201721058083 U CN 201721058083U CN 207039899 U CN207039899 U CN 207039899U
- Authority
- CN
- China
- Prior art keywords
- sack
- fixed mount
- loudspeaker
- emergency broadcase
- broadcase system
- 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
Abstract
Police engineering device technique field is the utility model is related to, refers in particular to a kind of emergency broadcase system；The utility model includes loudspeaker, sack, fixed mount, and fixed mount is placed with sack, has liftable loudspeaker in fixed mount, the top of sack has can be by sack activity opening, the upper lid of closing；Loudspeaker of the present utility model can be lifted and folded, and by Knapsack structure, be convenient for carrying, and have the advantages that to give great volume, transmitting range is remote, easy to carry.
Description
Technical field
Police engineering device technique field is the utility model is related to, refers in particular to a kind of emergency broadcase system.
Background technology
In many special occasions, the sound propagandaed directed to communicate for raising police is, it is necessary to use loudspeaker, such as fire-fighting, flood fighting etc. happen suddenly
When emergency event, existing loudspeaker, a kind of is hand-held, and this loudspeaker are convenient for carrying, but its volume is small, transmission
Big using limitation apart from short, also loudspeaker, it gives great volume, and transmitting range is remote, and still, its volume is larger, not side
Portable belt, use are also restrained.
Therefore, based on above-mentioned existing emergency broadcase system the defects of, to existing emergency broadcase system, it is necessary to change
Enter.
The content of the invention
The purpose of this utility model is to provide a kind of emergency broadcase system in view of the shortcomings of the prior art, the emergent broadcast
System is solved present in existing emergency broadcase system：The defects of volume, Portability can not match.
To achieve the above object, the utility model is achieved through the following technical solutions：Emergency broadcase system, including raise
Sound device, sack, fixed mount, fixed mount is placed with sack, there is liftable loudspeaker in fixed mount, the top of sack has
Sack activity can be opened, the upper lid of closing.
Specifically, the side of upper lid and sack is connected by zipper, can quickly open.
Specifically, fixed mount uses cuboid framework structure.
More specifically, the lower end of loudspeaker is installed in fixed mount by crane, and the control section of loudspeaker is fixed on
The bottom of fixed mount.
Further, sack upper end has fixing band, and the movable end of fixing band consolidates fixed mount around the upper end of fixed mount
It is fixed.
Further, the bottom of sack has opening, and the position of sack corresponding opening is provided with side active face, opening
Upper end has hair paster, and the interior upper end of side active face has hook paster.
The back side of sack has brace.
The side of sack has pocket.
The lower end of sack has waistband.
The beneficial effects of the utility model are：Loudspeaker can be lifted and folded, in use, can be by loudspeaker from sack
Interior pull-out, when not in use, loudspeaker is collapsed in sack, by Knapsack structure, is convenient for carrying, have give great volume, transmit away from
From the advantages that remote, easy to carry.
Brief description of the drawings
Fig. 1 uses schematic diagram to be of the present utility model.
Fig. 2 is dimensional structure diagram of the present utility model.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Seeing Fig. 1 --- Fig. 2, the utility model emergency broadcase system include：Loudspeaker 1, sack 2, upper lid 3, pocket 4, the back of the body
Band 5, side active face 6, fixed mount 7, fixing band 8, crane 9.
The utility model includes loudspeaker 1, sack 2, fixed mount 7, and fixed mount 7 is placed with sack 2, is had in fixed mount 7
There is liftable loudspeaker 1, the top of sack 2 has the upper lid 3 that the activity of sack 2 can be opened, closed, upper lid 3 and sack 2
Side be connected by zipper.To be placed for ease of loudspeaker 1, fixed mount 7 uses cuboid framework structure, when loudspeaker 1 folds,
It can be located exactly in fixed mount 7.
The lower end of the utility model loudspeaker 1 is installed in fixed mount 7 by crane 9, and the control section of loudspeaker 1 is consolidated
Due to the bottom of fixed mount 7.Crane 9 uses retractility radial type lifting support, and the lowermost end of crane 9 is articulated with fixed mount
7 bottom.
The upper end of sack 2 of the present utility model has fixing band 8, can use hair paster, the fit system of hook paster, fixed
Sewed with 8 one end on sack 2, the movable end of fixing band 8 has hair paster, also has hook paster, fixing band 8 on sack 2
Movable end around fixed after the upper frame of fixed mount 7.
The bottom of sack 2 of the present utility model has opening, and the position of the corresponding opening of sack 2 is provided with side active face 6, opened
The upper end of mouth has hair paster, and the interior upper end of side active face 6 has hook paster, by the cooperation of hair paster, hook paster, can incite somebody to action
Opening is opened or closed.In use, pulling open side active face 6, the interface for the controller that can connect loudspeaker 1 shows from opening
Expose, the objects such as power supply can be connected, when not in use, side active face 6 is bonded upwards, closes opening.
The back side of sack 2 of the present utility model has brace 5, can carry on the back the utility model in back, be moved easily.
The side of sack 2 of the present utility model has a pocket 4, and pocket 4 has multiple, can be used for placing power supply, microphone
Etc..
The lower end of sack 2 of the present utility model has waistband, the person's waist that can be fixed on knapsack.
In addition, loudspeaker 1 can install rotatable handle, it is easy to pull out loudspeaker out of sack.
Inside of the present utility model includes the independent public address systems such as independent current source, power amplifier, loudspeaker, microphone, possesses high steady
Fixed, highly reliable, high-fidelity characteristic while outdoor water-proof loudspeaker is equipped with, possesses strong sensing, high sound pressure, the sound of high-resolution
Sound plays feature.Overall volume is small, in light weight, integral structure, bear conveniently, install, operate, restraining, preserve it is very convenient
Fast, suitable for environment of the open air without electricity suppl, such as police drills, handled a case, the processing of flood fighting fire-fighting emergency situation.
Certainly, embodiment described above, simply preferred embodiments of the present utility model, not limit the utility model
Practical range, therefore the equivalence changes done of all construction, feature and principles according to described in present utility model application the scope of the claims or repair
Decorations, all should be included in present utility model application the scope of the claims.
Claims (9)
1. emergency broadcase system, it is characterised in that：Including loudspeaker, sack, fixed mount, fixed mount is placed with sack, it is fixed
There is liftable loudspeaker, the top of sack has the upper lid that sack activity can be opened, closed in frame.
2. emergency broadcase system according to claim 1, it is characterised in that：The side of upper lid and sack is connected by slide fastener
Connect.
3. emergency broadcase system according to claim 1, it is characterised in that：Fixed mount uses cuboid framework structure.
4. emergency broadcase system according to claim 1, it is characterised in that：The lower end of loudspeaker is installed on by crane
In fixed mount, the bottom of fixed mount is fixed in the control section of loudspeaker.
5. emergency broadcase system according to claim 1, it is characterised in that：Sack upper end has fixing band, fixing band
Movable end fixes fixed mount around the upper end of fixed mount.
6. emergency broadcase system according to claim 1, it is characterised in that：The bottom of sack has opening, and sack corresponds to
The position of opening is provided with side active face, and the upper end of opening has hair paster, and the interior upper end of side active face has hook paster.
7. emergency broadcase system according to claim 1, it is characterised in that：The back side of sack has brace.
8. emergency broadcase system according to claim 1, it is characterised in that：The side of sack has pocket.
9. emergency broadcase system according to claim 1, it is characterised in that：The lower end of sack has waistband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058083.5U CN207039899U (en) | 2017-08-23 | 2017-08-23 | Emergency broadcase system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721058083.5U CN207039899U (en) | 2017-08-23 | 2017-08-23 | Emergency broadcase system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039899U true CN207039899U (en) | 2018-02-23 |
Family
ID=61488460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721058083.5U Active CN207039899U (en) | 2017-08-23 | 2017-08-23 | Emergency broadcase system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116506051A (en) * | 2023-05-09 | 2023-07-28 | 浙江金华市灵声电子股份有限公司 | Hand-held emergency broadcasting system |
-
2017
- 2017-08-23 CN CN201721058083.5U patent/CN207039899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116506051A (en) * | 2023-05-09 | 2023-07-28 | 浙江金华市灵声电子股份有限公司 | Hand-held emergency broadcasting system |
| CN116506051B (en) * | 2023-05-09 | 2024-03-26 | 金华弘强电子科技有限公司 | Hand-held emergency broadcasting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10130163B2 (en) | Backpack for convenient charging | |
| CN207039899U (en) | Emergency broadcase system | |
| CN203852704U (en) | Sound-amplifiable oxygen mask treatment device | |
| CN207166694U (en) | A kind of earphone | |
| CN108244813A (en) | A kind of multifunctional police kit | |
| US20220240653A1 (en) | Convertible combination of attire and backpack with network communication and intelligent sensing features | |
| CN108013562A (en) | A kind of foldable handbag sterilized | |
| CN205180599U (en) | Sun umbrella | |
| CN207184701U (en) | A kind of lift unit building video intercom | |
| CN210322936U (en) | Portable air detection device | |
| CN205547708U (en) | Solar energy audio amplifier hanging umbrella | |
| CN207022184U (en) | A kind of environment-friendly type can light Baffle Box of Bluetooth | |
| CN208380253U (en) | A kind of emergency Multifunctional tent | |
| CN207354544U (en) | Solar energy teaching microphone | |
| CN208094643U (en) | A kind of aluminium casing for old mobile phone | |
| CN206314704U (en) | A kind of Multifunction draw-bar box | |
| CN206323481U (en) | A kind of single pole portable video IMAQ case | |
| CN210431723U (en) | Movable emergency broadcast | |
| CN112938164A (en) | Waterproof packaging box for electronic product and manufacturing method thereof | |
| CN109315957A (en) | A kind of solar recharging stool | |
| CN205334885U (en) | Portable emergent information issuing case | |
| CN208329830U (en) | A kind of solar tent | |
| CN106357856A (en) | Wearable mobile phone supporting device | |
| CN212854387U (en) | Emergency rescue device based on satellite positioning | |
| CN216561595U (en) | Dull and stereotyped protective sheath of resolvable use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |