CN207340148U - The antitheft speaker of 360 degrees omnidirection public address - Google Patents
The antitheft speaker of 360 degrees omnidirection public address Download PDFInfo
- Publication number
- CN207340148U CN207340148U CN201720252024.5U CN201720252024U CN207340148U CN 207340148 U CN207340148 U CN 207340148U CN 201720252024 U CN201720252024 U CN 201720252024U CN 207340148 U CN207340148 U CN 207340148U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- sound
- speaker
- leading note
- antitheft
- 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
Links
Abstract
A kind of antitheft speaker of 360 degrees omnidirection public address, by setting multiple middle pitch band loudspeakers, high pitch band loudspeaker in sound box periphery, the sound horn unit of multiple or single special construction is set, being combined between mid frequency ludspeaker and tweeter using sounding angle as standard setting loudspeaker unit makes range seamless between mid frequency ludspeaker and tweeter, allow the speaker sound is comprehensive to spread, the obvious directive property of existing Music centre loudspeaker unit is distinguished, what any angle in effective range can be apparent from the scene is heard without obvious range boundary line.At the same time in the range of sound box periphery setting dynamic alert inductor, effective distance, when people on the move, animal and object touch dynamic alert inductor, dynamic alert inductor will detect exception, will automatic alarm.
Description
Technical field
Speaker field is the utility model is related to, espespecially a kind of antitheft speaker of 360 degrees omnidirection public address.
Background technology
At present, the speaker of market is mainly based on the speaker of single direction range.During use, single sound only
Case effects,sound only in the front of babinet, that is, loudspeaker direction can be only achieved it is best, in other angles effects,sound
It is undesirable；The speaker effects,sound of two only can be only achieved on the center line of left and right speaker it is best, in the other angles sound
Effect is relatively simple, and effect is also undesirable.And the speaker of existing market does not possess and power autonomous realizes inductive theft-proof using internal
Function, i.e., realize anti-theft feature using the corresponding burglary-resisting installation of power autonomous driving inside sound equipment.
The content of the invention
To solve the above problems, the utility model provides a kind of 360 degrees omnidirection panorama public address, and sense with dynamic and prevent
Steal the speaker of function.
To achieve the above object, the technical solution adopted in the utility model is：A kind of antitheft sound of 360 degrees omnidirection public address
Case, including sound box, loudspeaker, fixed block, dynamic alert inductor；Wherein loudspeaker includes intermediate frequency sound loudspeaker, high frequency
Sound loudspeaker, bass loudspeaker；Dynamic alert inductor and intermediate frequency the sound loudspeaker, high frequency audio loudspeaker are uniformly set respectively
Put between sound box surface, intermediate frequency sound loudspeaker and high frequency audio loudspeaker using sounding angle as standard setting loudspeaker unit group
Conjunction makes range seamless between mid frequency ludspeaker and tweeter, and the intermediate frequency sound loudspeaker, high frequency audio loudspeaker are positioned at report
The surface of alert inductor；The bass loudspeaker is fixed at the inside or surface of sound box；The fixed block with
Sound box side lower end is fixedly connected.
Specifically, voice guide device is further included, wherein the voice guide device includes sound guide tube, leading note tube chamber, the leading note
Device is corresponded to cover by leading note tube chamber and is placed in the combination of loudspeaker unit aggregate surface loudspeaker unit in leading note tube chamber；
The sound guide tube is fixed at the side of leading note tube chamber and is connected with leading note tube chamber.
Specifically, the sound box is cylinder or polygon tubbiness babinet.
The beneficial effects of the utility model are：A kind of antitheft speaker of 360 degrees omnidirection public address of the utility model, pass through by
Dynamic inductor and medium and high pitch loudspeaker are separately positioned on front side, rear side, left side, the right side of sound box side so that speaker
The sound comprehensive can be spread, and what any angle in effective range can be apparent from the scene is heard.At the same time effective
In distance range, when people on the move, animal or object touch dynamic inductor, inductor will detect different
Often, will automatic alarm.
Brief description of the drawings
Fig. 1 is the utility model structure chart；
Fig. 2 is voice guide device top view；
Fig. 3 is voice guide device and medium and high pitch loudspeaker combination assumption diagram；
Fig. 4 is voice guide device and medium and high pitch loudspeaker combination section；
Drawing reference numeral explanation：1- medium and high pitch loudspeakers；2- dynamic alert inductors；3- sound boxes；4- fixed blocks；6- is low
Frequency sound loudspeaker；7- leading note tube chambers；8- sound guide tubes.
Embodiment
Please refer to Fig.1 shown in -4, the utility model is on a kind of antitheft speaker of 360 degrees omnidirection public address, including speaker case
Body 3, loudspeaker, fixed block 4, dynamic alert inductor 2；Intermediate frequency sound loudspeaker, high frequency audio loudspeaker, bass loudspeaker 6；In
Frequency sound loudspeaker, high frequency audio loudspeaker are uniformly arranged on 3 surface of sound box respectively, between mid frequency ludspeaker and tweeter
Make range seamless between mid frequency ludspeaker and tweeter by standard setting loudspeaker unit combination 1 of sounding angle, and it is described
Loudspeaker unit combination 1 is located at the surface of dynamic alert inductor 2；The bass loudspeaker 6 is fixed at sound box 3
Lower surface；The fixed block 4 is fixedly connected with 3 side lower end of sound box.
Relative to existing technology, a kind of antitheft speaker of 360 degrees omnidirection public address of the utility model, by the way that dynamic alert is sensed
Device 2, intermediate frequency sound loudspeaker, high frequency audio loudspeaker are uniformly arranged on 3 surface of sound box respectively, and mid frequency ludspeaker is raised with high frequency
Make between mid frequency ludspeaker and tweeter range without connecing by standard setting loudspeaker unit combination 1 of sounding angle between sound device
Seam so that the speaker sound comprehensive can be spread, and what any angle in effective range can be apparent from the scene is heard,
At the same time in the range of effective distance, when human or animal on the move touches dynamic alert inductor 2, dynamic alert sensing
Device 2 will detect exception, will automatic alarm.
Specifically, voice guide device is further included, wherein the voice guide device includes sound guide tube 8, leading note tube chamber 7；It is described to lead
Mixer sets to cover by leading note tube chamber 7 is placed in leading note tube chamber in 1 surface loudspeaker unit combination 1 of loudspeaker unit combination
In body 7；The sound guide tube 8 is fixed at the side of leading note tube chamber 7 and is connected with leading note tube chamber 7.Loudspeaker unit group
Closing 1 sound sent will could export by leading note tube chamber 7 and the transmission of sound guide tube 8 a distance, can reach gamut public address
Effect.
Specifically, the sound box 3 is cylinder or polygon tubbiness babinet.User can select according to the demand of oneself
Select different babinets.
Embodiment of above is only that the preferred embodiment of the utility model is described, not to the utility model
Scope be defined, on the premise of the spirit of the design of the utility model is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical solution of utility model is made, should all fall into the guarantor that claims of the utility model determine
In the range of shield.
Claims (3)
- A kind of 1. antitheft speaker of 360 degrees omnidirection public address, it is characterised in that：Including sound box, loudspeaker, fixed block, dynamic Alarm inductor；Wherein loudspeaker includes intermediate frequency sound loudspeaker, high frequency audio loudspeaker, bass loudspeaker；The dynamic alert Inductor and intermediate frequency sound loudspeaker, high frequency audio loudspeaker are uniformly arranged on sound box surface, intermediate frequency sound loudspeaker and height respectively Make range between mid frequency ludspeaker and tweeter by the combination of standard setting loudspeaker unit of sounding angle between frequency sound loudspeaker Seamless, and the intermediate frequency sound loudspeaker and high frequency audio loudspeaker are positioned at the surface of alarm inductor；The bass is raised one's voice Device is fixed at the inside or surface of sound box；The fixed block is fixedly connected with sound box side lower end.
- A kind of 2. antitheft speaker of 360 degrees omnidirection public address according to claim 1, it is characterised in that：Further include leading note dress Put, wherein the voice guide device includes sound guide tube, leading note tube chamber, the voice guide device is corresponded to by leading note tube chamber and covered Loudspeaker unit surface causes loudspeaker unit to be placed in leading note tube chamber；The sound guide tube is fixed at the side of leading note tube chamber And it is connected with leading note tube chamber.
- A kind of 3. antitheft speaker of 360 degrees omnidirection public address according to claim 1, it is characterised in that：The sound box For cylinder or polygon tubbiness babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252024.5U CN207340148U (en) | 2017-03-15 | 2017-03-15 | The antitheft speaker of 360 degrees omnidirection public address |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252024.5U CN207340148U (en) | 2017-03-15 | 2017-03-15 | The antitheft speaker of 360 degrees omnidirection public address |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207340148U true CN207340148U (en) | 2018-05-08 |
Family
ID=62375447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252024.5U Expired - Fee Related CN207340148U (en) | 2017-03-15 | 2017-03-15 | The antitheft speaker of 360 degrees omnidirection public address |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207340148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361971A (en) * | 2018-11-28 | 2019-02-19 | 大连国晨科技有限公司 | A kind of Echo Wall stereo set and playback method |
| CN114157943A (en) * | 2021-12-08 | 2022-03-08 | 深圳市拙野创意有限公司 | Diversified stereo set mounting structure and stereo set based on this structure |
-
2017
- 2017-03-15 CN CN201720252024.5U patent/CN207340148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109361971A (en) * | 2018-11-28 | 2019-02-19 | 大连国晨科技有限公司 | A kind of Echo Wall stereo set and playback method |
| CN109361971B (en) * | 2018-11-28 | 2023-09-26 | 大连国晨科技有限公司 | Echo wall sound equipment and playing method |
| CN114157943A (en) * | 2021-12-08 | 2022-03-08 | 深圳市拙野创意有限公司 | Diversified stereo set mounting structure and stereo set based on this structure |
| CN114157943B (en) * | 2021-12-08 | 2024-03-19 | 深圳市拙野创意有限公司 | Multidirectional sound installation structure and sound based on same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |