CN204334917U - Rotatable Combined universal audio amplifier - Google Patents
Rotatable Combined universal audio amplifier Download PDFInfo
- Publication number
- CN204334917U CN204334917U CN201420655984.2U CN201420655984U CN204334917U CN 204334917 U CN204334917 U CN 204334917U CN 201420655984 U CN201420655984 U CN 201420655984U CN 204334917 U CN204334917 U CN 204334917U
- Authority
- CN
- China
- Prior art keywords
- casing
- lower box
- audio amplifier
- point
- universal audio
- 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
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of rotatable Combined universal audio amplifier, comprise total casing, described total casing is provided with the loud speaker for playback, described total casing comprises lower box, upper box and multiple points of casings, described lower box is placed on the ground, multiple described branch mailbox body weight is folded to be placed on described lower box, and described upper box is arranged on the top of described point casing, and described lower box, described upper box and multiple described point casing are provided with independent loud speaker.The rotatable Combined universal audio amplifier of the utility model is formed by stacking by multiple points of casings, and can along connection projection direction of rotation between point casing, the loudspeaker direction on point casing is made to carry out free adjustment, the number of point casing can be selected as the case may be flexibly simultaneously, easy to use, practical function.
Description
Technical field
The utility model relates to a kind of multi-media sound system, particularly relates to a kind of rotatable Combined universal sound equipment.
Background technology
Audio amplifier is the terminal of whole sound system, its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated space, it is the extremely important part of sound system, the signal of telecommunication is transformed into acoustical signal directly listens to so mission critical because which is responsible for the ear of people, traditional sound equipment is because only have a loud speaker, and the acoustic signals of loud speaker has certain directive property, so need to use multiple sound equipment just can reach comprehensive object of listening in some large-scale place.
Utility model content
The purpose of this utility model is just to provide a kind of rotatable Combined universal sound equipment to solve the problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of rotatable Combined universal audio amplifier, comprise total casing, described total casing is provided with the loud speaker for playback, described total casing comprises lower box, upper box and multiple points of casings, described lower box is placed on the ground, multiple described branch mailbox body weight is folded to be placed on described lower box, and described upper box is arranged on the top of described point casing, and described lower box, described upper box and multiple described point casing are provided with independent loud speaker.
Particularly, described lower box, described upper box and a multiple described point casing are cubic type casing, and described loud speaker is arranged on one of them side.
Particularly, the end face of described point of casing is provided with the connection projection of column type, the bottom surface of described point of casing is provided with the connecting groove of the column type corresponding with described connection projection.
Further, the upper end of described connection projection and described connecting groove inner end are provided with the communication link for transmitting acoustic information.
Particularly, the end face of described lower box is provided with the connection projection the same with described point of casing top surface structure, and the bottom surface of described lower box is provided with the connecting groove the same with described point of casing bottom surface structure.
The beneficial effects of the utility model are:
The rotatable Combined universal audio amplifier of the utility model is formed by stacking by multiple points of casings, and can along connection projection direction of rotation between point casing, the loudspeaker direction on point casing is made to carry out free adjustment, the number of point casing can be selected as the case may be flexibly simultaneously, easy to use, practical function.
Accompanying drawing explanation
Fig. 1 is the structural representation of rotatable Combined universal audio amplifier described in the utility model;
Fig. 2 is the structural representation of described in the utility model point of casing, there is shown partial internal structure.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, the rotatable Combined universal audio amplifier of the utility model, comprise total casing, total casing comprises the lower box 1 being cubic type casing, upper box 3 and multiple points of casings 2, lower box 1 is placed on the ground, multiple points of casing 2 overlaps are placed on lower box 1, upper box 3 is arranged on the top of point casing 2, lower box 1, upper box 3 and multiple points of casings 2 are provided with independent loud speaker 4, and loud speaker 4 is arranged on one of them side, divide the connection projection 5 end face of casing 2 being provided with column type, divide the connecting groove 6 bottom surface of casing 2 being provided with the column type corresponding with connecting projection 5, the upper end of connection projection 5 and connecting groove 6 inner end are provided with the communication link 7 for transmitting acoustic information, the end face of lower box 1 is provided with the connection projection 5 the same with point casing 2 top surface structure, the bottom surface of lower box 1 is provided with the connecting groove 6 the same with point casing 2 bottom surface structure.
The operation principle of the utility model rotatable Combined universal audio amplifier is as follows:
Lower box 1, point casing 2 and upper box 3 is overlapping, the connection projection 5 of casing of below is coordinated with the connecting groove 6 of upper square box, and is positioned at connection projection 5 and contacts with the communication link 7 of connecting groove 6, the transmission of voice signal can be realized; If when needing to carry out the radiation of acoustic signals to multiple orientation, can by rotate point casing 2 change loud speaker 4 towards, reach the object changing acoustic signals radiation direction; If do not need too much point casing 2 simultaneously, directly a part point casing 2 can be disassembled, reach the object reducing casing number flexibly.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion made according to the technical solution of the utility model, all falls within protection range of the present utility model.
Claims (5)
1. a rotatable Combined universal audio amplifier, comprise total casing, described total casing is provided with the loud speaker for playback, it is characterized in that: described total casing comprises lower box, upper box and multiple points of casings, described lower box is placed on the ground, multiple described branch mailbox body weight is folded to be placed on described lower box, and described upper box is arranged on the top of described point casing, and described lower box, described upper box and multiple described point casing are provided with independent loud speaker.
2. rotatable Combined universal audio amplifier according to claim 1, is characterized in that: described lower box, described upper box and a multiple described point casing are cubic type casing, and described loud speaker is arranged on one of them side.
3. rotatable Combined universal audio amplifier according to claim 1 and 2, it is characterized in that: the connection projection end face of described point of casing being provided with column type, the bottom surface of described point of casing is provided with the connecting groove of the column type corresponding with described connection projection.
4. rotatable Combined universal audio amplifier according to claim 3, is characterized in that: the upper end of described connection projection and described connecting groove inner end are provided with the communication link for transmitting acoustic information.
5. rotatable Combined universal audio amplifier according to claim 3, it is characterized in that: the end face of described lower box is provided with the connection projection the same with described point of casing top surface structure, and the bottom surface of described lower box is provided with the connecting groove the same with described point of casing bottom surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655984.2U CN204334917U (en) | 2014-11-05 | 2014-11-05 | Rotatable Combined universal audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420655984.2U CN204334917U (en) | 2014-11-05 | 2014-11-05 | Rotatable Combined universal audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334917U true CN204334917U (en) | 2015-05-13 |
Family
ID=53171221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420655984.2U Expired - Fee Related CN204334917U (en) | 2014-11-05 | 2014-11-05 | Rotatable Combined universal audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334917U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301837A (en) * | 2014-11-05 | 2015-01-21 | 成都艾塔科技有限公司 | Rotatable all-dimensional combined type loudspeaker box |
| CN106851444A (en) * | 2016-12-29 | 2017-06-13 | 东莞产权交易中心 | Rotary sound box |
| CN110166862A (en) * | 2019-06-12 | 2019-08-23 | 深圳市昊源新辉电子有限公司 | A kind of stage speaker convenient for placing fixation |
-
2014
- 2014-11-05 CN CN201420655984.2U patent/CN204334917U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104301837A (en) * | 2014-11-05 | 2015-01-21 | 成都艾塔科技有限公司 | Rotatable all-dimensional combined type loudspeaker box |
| CN106851444A (en) * | 2016-12-29 | 2017-06-13 | 东莞产权交易中心 | Rotary sound box |
| CN110166862A (en) * | 2019-06-12 | 2019-08-23 | 深圳市昊源新辉电子有限公司 | A kind of stage speaker convenient for placing fixation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA3078544C (en) | A noise reduction air tube microphone, noise-reduction safe headset and noise-reduction safe bluetooth headset | |
| CN104301837A (en) | Rotatable all-dimensional combined type loudspeaker box | |
| CN204334917U (en) | Rotatable Combined universal audio amplifier | |
| CN203206420U (en) | Sound box capable of receiving microphone | |
| CN204377113U (en) | Wall units type sound equipment | |
| CN203015073U (en) | Multifunctional warm keeping earphone | |
| CN206136257U (en) | Transaudient audio amplifier of panorama and system | |
| CN204517889U (en) | A kind of mobile phone protective cover and mobile phone with function of loudspeaker box | |
| CN203072149U (en) | Coaxial double-frequency loudspeaker | |
| CN204291335U (en) | A kind of solar energy annular sound equipment | |
| CN208707900U (en) | A kind of noise cancelling headphone | |
| CN204046780U (en) | A kind of earphone adopting the acoustic construction of two moving-coil unit loudspeaker | |
| CN204334950U (en) | A kind of Multifunctional audiphones | |
| CN202310021U (en) | Drawer-type audio device | |
| CN206076681U (en) | A kind of deconcentrator suitable for iPhone7 mobile phones | |
| CN205305094U (en) | Play device of low frequency extension can carry out audio frequency and collet thereof | |
| CN104219594A (en) | Headset with acoustical structure of dual-coil unit speakers | |
| CN205408111U (en) | Headset | |
| CN203086701U (en) | Sub-bass loudspeaker box | |
| CN201742454U (en) | Mobile terminal | |
| CN204305279U (en) | Portable stereoscopic triangle audio amplifier | |
| CN202998453U (en) | Multitrack earphone with surround effect | |
| CN204392570U (en) | A kind of Novel small-sized electronic microphone equipment for classroom | |
| CN203378040U (en) | High fidelity acoustic transmission sound box | |
| CN204131685U (en) | A kind of receiver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151105 |
|
| EXPY | Termination of patent right or utility model |