CN203039910U - Loudspeaker - Google Patents

Loudspeaker Download PDF

Info

Publication number
CN203039910U
CN203039910U CN 201320005795 CN201320005795U CN203039910U CN 203039910 U CN203039910 U CN 203039910U CN 201320005795 CN201320005795 CN 201320005795 CN 201320005795 U CN201320005795 U CN 201320005795U CN 203039910 U CN203039910 U CN 203039910U
Authority
CN
China
Prior art keywords
loudspeaker
electrically
electronic compass
display screen
processing unit
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
Application number
CN 201320005795
Other languages
Chinese (zh)
Inventor
王叶红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yin Zhou Chouqin Electronic Apparatus Factory Of Ningbo City
Original Assignee
Yin Zhou Chouqin Electronic Apparatus Factory Of Ningbo City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yin Zhou Chouqin Electronic Apparatus Factory Of Ningbo City filed Critical Yin Zhou Chouqin Electronic Apparatus Factory Of Ningbo City
Priority to CN 201320005795 priority Critical patent/CN203039910U/en
Application granted granted Critical
Publication of CN203039910U publication Critical patent/CN203039910U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a loudspeaker comprising a loudspeaker main body (1); the loudspeaker main body (1) is provided with a display screen (2), a speaker (4), a central processor (5) and a power source (7); the display screen (2), the speaker (4) and the central processor (5) are all electrically connected with the power source (7), and the display screen (2) and the speaker (4) are both electrically connected with the central processor (5); and the loudspeaker is characterized in that the loudspeaker main body (1) is also provided with an electronic compass (6), and the electronic compass (6) is electrically connected with the central processor (5) and is simultaneously and electrically connected with the power source (7). The loudspeaker is suitable for being used by people with poor sense of direction.

Description

A kind of loudspeaker
Technical field
The utility model relates to a kind of loudspeaker.Specifically refer to the loudspeaker that the bad people of a kind of suitable sense of direction uses.
Background technology
Loudspeaker was invented by Lei Wei in nineteen fifty, and technical staff generation upon generation of has made unremitting effort for it perfect since then.Until today, domestic have more electroacoustic industry producer that the development loudspeaker is arranged, and is mainly used in teaching, guide, outdoor activities.Loudspeaker of the prior art mainly is to develop towards the direction that annexs audio frequency and video, has gathered increasing function, as functions such as MP3, MP4 and MP5, and has ignored people's some details impressions when reality is used.Direction-pointing function for example, this is for the bad people of some senses of direction, when trotting out or running, often like being with loudspeaker to go to the opera etc., yet these people are just lost while walking often, have been hard to tell all directions, need ask that a lot of people walk the road that a lot of longer ways just can find back.Loudspeaker of the prior art does not have direction-pointing function in sum, is not suitable for the bad people of sense of direction and uses.
The utility model content
The technical problems to be solved in the utility model is that a kind of suitable sense of direction loudspeaker that bad people uses is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is: a kind of loudspeaker, and it comprises the loudspeaker main body, described loudspeaker main body is provided with display screen, loud speaker, central processing unit and power supply; Display screen, loud speaker and central processing unit all are electrically connected with power supply, and display screen and loud speaker are electrically connected with central processing unit; Also be provided with electronic compass on the described loudspeaker main body, described electronic compass is electrically connected with central processing unit, and electronic compass is electrically connected with power supply simultaneously.
After adopting above structure, the utlity model has following advantage: also be provided with electronic compass on the described loudspeaker main body, described electronic compass is electrically connected with central processing unit, and electronic compass is electrically connected with power supply simultaneously.Thereby when the user is lost, can determine the road that direction finds back fast by electronic compass.Electronic compass is electrically connected with central processing unit simultaneously, and central processing unit is connected with display screen and loud speaker simultaneously, so electric compass can dispose other display screen, directly transfer data to and be given to the display screen that loudspeaker carries behind the central processing unit and come display direction, the central processing unit prompting of simultaneously can control loudspeaker sounding, say that such as prompting the direction of arrow is the north, is used for helping the old man of some electronic compasss of failing to understand.In sum, the utility model provides a kind of suitable sense of direction loudspeaker that bad people uses.
As preferably, be provided with control switch between described electronic compass and the power supply.Arranging of control switch can allow user's one key switch to directing mode, and operation is quick more and easy, need not to search corresponding function by the function menu on the loudspeaker.
Description of drawings
Fig. 1 is the micropkonic structural representation of the utility model.
Fig. 2 is the structural representation at Fig. 1 back side.
Fig. 3 is the circuit block diagram of the utility model loudspeaker part relevant with electronic compass.
As shown in the figure: 1, loudspeaker main body, 2, display screen, 3, control switch, 4, loud speaker, 5, central processing unit, 6, electronic compass, 7, power supply.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
1 to accompanying drawing 3 by reference to the accompanying drawings, a kind of loudspeaker, and it comprises loudspeaker main body 1, described loudspeaker main body 1 is provided with display screen 2, loud speaker 4, central processing unit 5 and power supply 7; Display screen 2, loud speaker 4 and central processing unit 5 all are electrically connected with power supply 7, and display screen 2 and loud speaker 4 are electrically connected with central processing unit 5; Also be provided with electronic compass 6 on the described loudspeaker main body 1, described electronic compass 6 is electrically connected with central processing unit 5, and electronic compass 6 is electrically connected with power supply 7 simultaneously.Be provided with control switch 3 between described electronic compass 6 and the power supply 7.
The utility model in the specific implementation, but described electronic compass can adopt the electronic compass of the three-dimensional pointing that is made of three-dimensional magnetoresistive transducer, double-shaft tilt angle sensor and MCU; Described display screen 2 can adopt band to touch the display screen of control, can save the setting of some buttons like this, the described power supply 8 general rechargeable lithium battaries that adopt, described loudspeaker main body 1 also is provided with the conventional button that also has such as in the prior aries such as keypad, volume adjusting knob, also have some conventional charging inlets, these are also identical with loudspeaker of the prior art for data communication interface and memory card interface etc.
More than the utility model and execution mode thereof are described, this description does not have restricted, shown in the accompanying drawing also is one of execution mode of the present utility model, practical structure is not limited thereto.If generally speaking those of ordinary skill in the art is enlightened by it, under the situation that does not break away from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection range of the present utility model.

Claims (2)

1. loudspeaker, it comprises loudspeaker main body (1), described loudspeaker main body (1) is provided with display screen (2), loud speaker (4), central processing unit (5) and power supply (7); Display screen (2), loud speaker (4) and central processing unit (5) all are electrically connected with power supply (7), and display screen (2) and loud speaker (4) are electrically connected with central processing unit (5); It is characterized in that: also be provided with electronic compass (6) on the described loudspeaker main body (1), described electronic compass (6) is electrically connected with central processing unit (5), and electronic compass (6) is electrically connected with power supply (7) simultaneously.
2. loudspeaker according to claim 1 is characterized in that: be provided with control switch (3) between described electronic compass (6) and the power supply (7).
CN 201320005795 2013-01-06 2013-01-06 Loudspeaker Expired - Fee Related CN203039910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320005795 CN203039910U (en) 2013-01-06 2013-01-06 Loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320005795 CN203039910U (en) 2013-01-06 2013-01-06 Loudspeaker

Publications (1)

Publication Number Publication Date
CN203039910U true CN203039910U (en) 2013-07-03

Family

ID=48691994

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320005795 Expired - Fee Related CN203039910U (en) 2013-01-06 2013-01-06 Loudspeaker

Country Status (1)

Country Link
CN (1) CN203039910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111526466A (en) * 2020-04-30 2020-08-11 成都千立网络科技有限公司 Real-time audio signal processing method for sound amplification system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111526466A (en) * 2020-04-30 2020-08-11 成都千立网络科技有限公司 Real-time audio signal processing method for sound amplification system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20140106