CN2502369Y

CN2502369Y - Speech guide sightseeing tour device

Info

Publication number: CN2502369Y
Application number: CN 01260179
Authority: CN
Inventors: 邱正明
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-24
Filing date: 2001-09-24
Publication date: 2002-07-24
Anticipated expiration: 2011-09-24

Abstract

The utility model relates to a traveling guide card which can be recorded and fixed at the scenic spots and record the relating content. With playing, the utility model can make the tourist know the content in scenic spots, wherein, a voice guide device provides a voice storage machine which is arranged at the place of scenic spots and records the relating contents of the scenic spots, a guiding machine matches with the voice storage machine. A recording and playing device which can make the stored related contents about the scenic spots to be recorded and be played, as for that, the tourists can listen to the introduction to the scenic spots repeatedly, in particular to the foreigner tourists, the introduction in foreign language can be recorded in the foreign language circuit of the corresponding storing machine.

Description

The audio guide device

Technical field

The utility model relates to place, a kind of tourist attractions and is used for typing and can plays the device that relevant sight spot is introduced.

Background technology

At present, tourist industry is just flourish, the visitor who oneself plays separately usually not the guide introduce, have only and read the sight spot content introduction that the place, sight spot sets up on one's own account, the people for a long time everybody bear against read together very inconvenient; And for being equipped with the guided visitor of team, though the guide is arranged, owing to many reasons such as microphone volumes, the content that the visitor hears is limited, and the effect of answering is not good enough, and therefore, visitor's tourism quality can not get guaranteeing.

Technology contents

The purpose of this utility model provides a kind of can typing being fixed on the place, sight spot and recording the tour guide card that related content is introduced, and makes the visitor understand the sight spot content by broadcast.

For achieving the above object, the technical solution adopted in the utility model is: the audio guide device provides one to be arranged at sight spot place and to be loaded with the speech memory of relevant sight spot content introduction, one is used for the guide device that uses with the pairing of this speech memory, is provided with voice with the relevant sight spot content introduction of speech memory stored in the described guide device and gives typing in it and the recorded broadcast device of being play.

But the utility model comprises the recording playback electonic speech circuit I SD1820 two parts that used by two pairings and forms, wherein introduction of the sound circuit typing sight spot of speech memory and fixed placement are located at the sight spot, with its tone playing state of being arranged to fix, this circuit need not be equipped with any power source, its power supply will be provided by sound circuit in the storer of another pairing use, promptly provide, so it can be placed on the place, sight spot for a long time by guide device; Sound circuit in the guide device has record, put two states and be furnished with power supply, this guide device is carried by trip, when the typing sight spot is introduced, be inserted into the interface of the interior playback sound circuit of storer at place, sight spot, it can provide power supply for playback circuit, also can obtain simultaneously playback circuit provides in the storer recording trigger pip and voice signal, recorded the connector that the back is extracted this guide device out, make it be in tone playing state during playback, the visitor sight spot that just can carefully listen to typing is repeatedly introduced like this, especially to the foreign tourist then can be from the foreign language playback circuit of corresponding memory the introduction of typing foreign language.

Summary of drawings

Fig. 1 is the structural representation of embodiment 1;

Fig. 2 is the structural representation of embodiment 2.

Preferred forms

Embodiment 1

Referring to Fig. 1, speech memory comprises an ISD1820 sound circuit integrated package, its power end VCC, ground wire VSS pin connects 1 respectively, 2 plugs, loudspeaker output terminal SP+, SP-is plug 3 respectively, 4, its oscillation resistance end ROSE pin is through resistance R 6 ground connection, the time of decision recording playback, recording indication end RECLED, playback end PLAYL pin links to each other and links to each other with plug 5, recording indication end RECLED is a high level when flat, be low level during recording, playback end PLAYL pin level triggers from low to high the time, stops when getting back to low level, recording end REC, ground connection after the VSSA pin links to each other, effective during recording end REC high level; The sound circuit of described recorded broadcast device comprises an ISD1820 sound circuit integrated package, its VCC, VSS pin link to each other with the positive and negative of power supply VCC respectively, the VCC pin is connected to plug 1 ' through K switch 1, the VSS pin is connected to plug 2 ', through C2, C3 plug 3 ', 4 ', the REC pin is connected to plug 5 ' respectively for MIC REF, MIC pin; Above-mentioned plug 1 and 1 ', 2 and 2 ' is pegged graft mutually and is provided power supply to memory I SD1820 sound circuit integrated package, 3 and 3 ', 4 and 4 ' pegs graft provides voice signal by storer to the recorded broadcast device, it promotes loudspeaker and makes voice typing recorded broadcast device by MIC, 5 and 5 ' pegs graft mutually provides the speech trigger signal by storer to the recorded broadcast device, RECLED end positive level signal when its energized of storer, just in time the recording end REC for the recorded broadcast device provides a recording triggering level.

ISD1820 sound circuit integrated package is 10～20 seconds single hop audio record circuits that American I SD company produces, and its standard application can be found in handbook.

Referring to Fig. 1, when pressing the REC key, enter recording state, RECLED end becomes low level by high level, and recording indication RECLED lights, and simultaneously, the resistance below the MIC also obtains electronegative potential, and MIC can record.When pressing PLAYLE or PLAYL key, enter tone playing state, the voice of typing are broadcasted by the loudspeaker that insert SP+, SP-end.1,2 plugs and 1 ', 2 ' plug are pegged graft and are provided power supply to playback circuit.

Embodiment 2

Referring to Fig. 2, provide one to be arranged at sight spot place and to be loaded with the speech memory of relevant sight spot content introduction and one and to be used for the guide device that uses with this speech memory pairing, speech memory comprises an ISD1820 sound circuit integrated package, the SP+ of speech memory, SP-be

plug

3,4 respectively, guide device is provided with the plug 3 ', 4 ' that can peg graft mutually with

plug

3,4, described plug 3 ', 4 ' links to each other with earphone, and the positive and negative of the power supply VCC on the guide device links to each other with the VCC of speech memory, the plug 1,2 that the VSSA pin is connected via plug 1 ', 2 '.

But the meaning reference example 1 of the relevant pins in present embodiment and the accompanying drawing.

Different is with power supply is added in and plays voice for it on the speech memory power supply is provided, and at the direct use earphone receiving of SP+, SP-end, so just requires the visitor to rest on to lay the speech memory place to answer, and its circuit is more simple than embodiment 1.

Claims

1. audio guide device, it is characterized in that: provide one to be arranged at sight spot place and to be loaded with the speech memory of relevant sight spot content introduction, one is used for the guide device that uses with the pairing of this speech memory, is provided with voice with the relevant sight spot content introduction of speech memory stored in the described guide device and gives typing in it and the recorded broadcast device of being play.

2. audio guide device according to claim 1, it is characterized in that: speech memory comprises an ISD1820 sound circuit integrated package, its VCC, VSS pin connect 1,2 plugs respectively, SP+, SP-be plug 3,4 respectively, its ROSE pin is through resistance R 6 ground connection, RECLED, PLAYL pin link to each other and link to each other with plug 5, ground connection after REC, VSSA pin link to each other; The sound circuit of described recorded broadcast device comprises an ISD1820 sound circuit integrated package, its VCC, VSS pin link to each other with the positive and negative of power supply VCC respectively, the VCC pin is connected to plug 1 ' through K switch 1, the VSS pin is connected to plug 2 ', through C2, C3 plug 3 ', 4 ', the REC pin is connected to plug 5 ' respectively for MIC REF, MIC pin; Above-mentioned plug 1 and 1 ', 2 and 2 ' is pegged graft mutually and is provided power supply to memory I SD1820 sound circuit integrated package, 3 and 3 ', 4 and 4 ' pegs graft provides voice signal by storer to the recorded broadcast device, and 5 and 5 ' pegs graft mutually provides the speech trigger signal by storer to the recorded broadcast device.

3. audio guide device, it is characterized in that: provide one to be arranged at sight spot place and to be loaded with the speech memory of relevant sight spot content introduction and one and to be used for the guide device that uses with this speech memory pairing, speech memory comprises an ISD1820 sound circuit integrated package, the SP+ of speech memory, SP-is plug 3 respectively, 4, guide device is provided with and plug 3,4 plugs 3 ' that can peg graft mutually, 4 ', described plug 3 ', 4 ' links to each other with earphone, and the power supply VCC's on the guide device is positive and negative in plug 1 ', 2 ' with the VCC of speech memory, the plug 1 that the VSSA pin is connected, 2 link to each other.