CN202169788U - Sound production invitation card - Google Patents
Sound production invitation card Download PDFInfo
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- CN202169788U CN202169788U CN2011202377305U CN201120237730U CN202169788U CN 202169788 U CN202169788 U CN 202169788U CN 2011202377305 U CN2011202377305 U CN 2011202377305U CN 201120237730 U CN201120237730 U CN 201120237730U CN 202169788 U CN202169788 U CN 202169788U
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- invitation card
- sounding
- interface module
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Abstract
The embodiment of the utility model discloses a sound production invitation card comprising an invitation card body and a sound production device arranged on the invitation card body. The sound production device comprises an input interface module which is used for inputting burn-recorded sound information, a core processing module which is connected with the input interface module and used for storing and processing the sound information input by the input interface module, and an output interface module which is connected with the core processing module and used for outputting the sound information processed by the core processing module. The cost of the sound production invitation card is lowered and the sound production invitation card has excellent practicability.
Description
Technical field
The utility model relates to daily living article, relates in particular to a kind of sounding invitation card.
Background technology
Traditional invitation card like birthday invitation card, marriage invitation card etc., adopts mode that literal and pattern combine to being invited the people to transmit message request usually.Along with science and technology development, a kind of sounding invitation card that literal, pattern and sound are combined has appearred on the market.The sounding invitation card has increased sound-producing device on the basis of traditional invitation card, when being invited the people to open invitation card, can either see traditional literal and pattern, can hear again and invite voice or background music, has increased the vividness and the practicality of invitation card.
At present, the sound-producing device in most of sounding invitation card is: the recording and playing circuit that has microphone.Invite the people will invite voice or other music to be recorded in this recording and playing circuit through microphone.When being invited the people to open the sounding invitation card, just can hear invitation voice or other music of inviting the people to record.The inventor of the utility model states in the use in the process of sounding invitation card and finds; Through microphone with acoustic information typing recording and playing circuit; Need at first integrated microphone in recording and playing circuit; Increase the production cost of sounding invitation card, reduced the market competitiveness of sounding invitation card, be unfavorable for the promotion and application of sounding invitation card; Simultaneously, because microphone is when recording and playing circuit typing message request, the frequency of adopting of sound generally is lower than 12Khz, makes that the definition of acoustic information when playing of typing is not high, thereby has reduced the practicality of sounding invitation card.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of sounding invitation card is provided, and this sounding invitation card production cost is low, and has advantages of high practicability.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of sounding invitation card, comprises the invitation card body and is arranged on the sound-producing device on the said invitation card body, and said sound-producing device comprises:
Be used to import the input interface module of the acoustic information of burning;
Be connected with said input interface module, be used to store and handle the core processing module of the acoustic information of said input interface module input;
Be connected with said core processing module, be used to export the output interface module of the acoustic information after said core processing module is handled.
Wherein, said input interface module comprises: the input interface that is used to import the acoustic information of burning.
Wherein, said input interface module also comprises: be connected with said core processing module, be used to detect the whether alarm of normal operation of core processing module.
Wherein, said input interface module also comprises:
Be connected with said core processing module, be used to produce core processing module work vibration frequency play the shake circuit;
Be connected with said core processing module, be used for regularly sending the interrupt control unit of control signal to said core processing module;
Be connected with said core processing module, be used to connect the serial peripheral interface of external memory storage.
Wherein, said alarm is a watchdog circuit.
Wherein, said shake circuit is that phase lock circuitry, resistance capacitance RC play any in shake circuit and the real time clock circuit.
Wherein, said core processing module comprises:
Be connected with said input interface module, be used to store the memory of the acoustic information of said input interface module input;
Be connected with said memory, be used to handle the processor of the acoustic information of said memory stores;
The arithmetic unit that is connected with processor with said memory.
Wherein, said memory comprises: static RAM and disposable burning read-only storage.
Wherein, said output interface module comprises:
Be connected with said core processing module, be used to export the output interface of the acoustic information after said core processing module is handled;
The restorer that is connected with said core processing module.
Wherein, said sound-producing device also comprises: the audible device that is connected with said output interface module.
Implement the utility model embodiment, have following beneficial effect:
The input interface module of the utility model embodiment receives the acoustic information of the burning of input, and after transferring to core processing module this acoustic information being handled, is exported by output interface module.Because sound-producing device receives the acoustic information of burning and handles output; The acoustic information of promptly handling is imported through the mode of burning; Making in the sound-producing device needn't integrated microphone; Practice thrift the production cost of sounding invitation card, improved the market competitiveness of sounding invitation card, thereby improved the practicality of sounding invitation card.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of embodiment of the sounding invitation card of the utility model embodiment;
Fig. 2 is the structural representation of first embodiment of the sound-producing device of the utility model embodiment;
Fig. 3 is the structural representation of second embodiment of the sound-producing device of the utility model embodiment;
Fig. 4 is the structural representation of the 3rd embodiment of the sound-producing device of the utility model embodiment.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, is the structural representation of embodiment of the sounding invitation card of the utility model embodiment, and said sounding invitation card comprises: invitation card body 101 and sound-producing device 102.
Wherein, sound-producing device 102 is built in the invitation card body 101, and the on off state of sound-producing device 102 is by 101 controls of invitation card body.When invitation card body 101 was in closure, sound-producing device 102 was in off state, and this moment, sound-producing device 102 was not worked; When invitation card body 101 was opened, sound-producing device 102 was in running order, and sound-producing device 102 will be play the user and shift to an earlier date the acoustic information of burning in sound-producing device 102 this moment.
Please refer to Fig. 2, is the structural representation of first embodiment of the sound-producing device 102 of the utility model embodiment, and this sound-producing device 102 comprises: input interface module 201, core processing module 202 and the output interface module 203 of series connection successively.
Wherein, input interface module 201 is used to receive the acoustic information of burning, such as being connected with cd-rom recorder, receives the acoustic information that burning is gone into from cd-rom recorder.Input interface module 201 among the utility model embodiment is designed to the form that can be connected with cd-rom recorder, and acoustic information can be gone in the sound-producing device 102 through the cd-rom recorder burning.Obviously different with mode with the microphone typing of passing through to carry of living, and, owing to not be used in integrated microphone on the sound-producing device 102 through the mode of cd-rom recorder typing acoustic information, thus production cost reduced.Simultaneously, through the mode of cd-rom recorder with the acoustic information typing, adopting frequency and can reaching 44Khz of acoustic information improved the quality of the acoustic information of typing, makes it when playing, and be more clear.
Please refer to Fig. 3, is the structural representation of second embodiment of the sound-producing device 102 of the utility model embodiment.Said sound-producing device 102 comprises input interface module 201, core processing module 202 and the output interface module 203 of series connection successively.
Wherein, input interface module 201 comprises:
Whether normally whether normally alarm 301 is connected with core processing module 202, be used to detect core processing module 202 operation, the performing a programme such as.Alarm 301 can be realized by watchdog circuit; When the value of the counter of watchdog circuit surpasses predetermined value; And house dog is not when having zero clearing, and watchdog circuit sends triggering signal to sound-producing device 102, impels sound-producing device 102 to get back to the program roll back when resetting.
Play shake circuit 303, be connected, the vibration frequency of needs when being used to produce core processing module 202 work with core processing module 202.Play shake circuit 303 and play any realization in shake circuit and the real time clock circuit by phase lock circuitry, resistance capacitance RC, such as, the mode through the electric capacity that RC is played the shake inside circuit discharges and recharges produces vibroseis, thereby vibration frequency is provided.
Serial peripheral interface 305 is connected with core processing module 202, is used to connect external memory storage, such as flash memory, with the storage capacity of extended core processing module 202.
Wherein, core processing module 202 comprises: processor 401, memory 402 and arithmetic unit 403.
Wherein, output interface module 203 comprises: output interface 501 and restorer 502,
Restorer 502 is connected with core processing module 202, when the operating voltage that is used to detect sound-producing device 102 is lower than preset value, sends reset signal to sound-producing device 102.
Please refer to Fig. 4, is the structural representation of the 3rd embodiment of the sound-producing device of the embodiment of the invention, and this sound-producing device 102 comprises:
Integrated circuit 601, this integrated circuit 601 is by Fig. 2 or related input interface module 201, core processing module 202 and output interface module 203 integrated the forming of Fig. 3;
Loudspeaker 602, these loudspeaker 602 are connected with the output of integrated circuit 601, are used to receive and play the acoustic information of integrated circuit 601 outputs; Particularly, these loudspeaker 602 are connected with the output interface module 203 of integrated circuit 601.Simultaneously, these loudspeaker 602 can be by other audible device replacement, such as audio amplifier.
Power supply 604, this power supply 604 is connected between the first high voltage VDD and ground of integrated circuit 601 through switch, is used for when switch closure, to integrated circuit operating voltage being provided.This power supply 604 can be the power supply supplier of dry cell or other form.
Electric capacity 603, this electric capacity 603 are connected between the second high voltage VPD and ground of integrated circuit 601, are used for stablizing the operating voltage of integrated circuit.This electric capacity 603 also can adopt other device with pressure stabilization function to replace.
When power supply 604 (switch closure) when integrated circuit 601 provides operating voltage; The acoustic information that integrated circuit 601 will wherein be stored is exported to loudspeaker 602; Loudspeaker 602 will be play this acoustic information after receiving the acoustic information of integrated circuit 601 inputs, thereby realize the purpose of invitation card sounding.
The sounding invitation card of the utility model, its implementation can be:
Step 1: producer prepares the IC without burning in advance;
Step 2: accept user's customization, the acoustic information that the user is provided is repaiied sound through software and is gone into the specification of IC to meet burning; The acoustic information that the user provides comprises: user's oneself sound and background music.
Step 3: convert acoustic information to the IC program with software, and through cd-rom recorder with burning program in IC.
Step 4: IC is Connected Power behind source and the loudspeaker, be encapsulated in the invitation card.It is understandable that, Connect Power source and loudspeaker of IC also can be accomplished in step 1.
When being invited the people to open invitation card; The sound-producing device of being invited people's opening action will inspire in the invitation card is started working; The acoustic information of play invitation people's burning in advance in the integrated circuit of sound-producing device; This acoustic information comprises user's oneself sound, thus improve invitation card interest, show the sincerity of inviting the people.And, the sounding invitation card of this kind mode, production cost is low, has better practicability.
Above disclosedly be merely the utility model preferred embodiment; Certainly can not limit the interest field of the utility model with this; One of ordinary skill in the art will appreciate that all or part of flow process that realizes the foregoing description; And according to the equivalent variations that the utility model claim is done, the scope that still belongs to utility model and contained.
Claims (10)
1. a sounding invitation card comprises the invitation card body and is arranged on the sound-producing device on the said invitation card body, it is characterized in that said sound-producing device comprises:
Be used to import the input interface module of the acoustic information of burning;
Be connected with said input interface module, be used to store and handle the core processing module of the acoustic information of said input interface module input;
Be connected with said core processing module, be used to export the output interface module of the acoustic information after said core processing module is handled.
2. sounding invitation card as claimed in claim 1 is characterized in that, said input interface module comprises: the input interface that is used to import the acoustic information of burning.
3. whether normally sounding invitation card as claimed in claim 2 is characterized in that, said input interface module also comprises: be connected with said core processing module, be used to detect the core processing module alarm of operation.
4. sounding invitation card as claimed in claim 3 is characterized in that, said input interface module also comprises:
Be connected with said core processing module, be used to produce rising of the required vibration frequency of core processing module work and shake circuit;
Be connected with said core processing module, be used for regularly sending the interrupt control unit of control signal to said core processing module;
Be connected with said core processing module, be used to connect the serial peripheral interface of external memory storage.
5. sounding invitation card as claimed in claim 3 is characterized in that, said alarm is a watchdog circuit.
6. sounding invitation card as claimed in claim 4 is characterized in that, said shake circuit is that phase lock circuitry, resistance capacitance RC play any in shake circuit and the real time clock circuit.
7. sounding invitation card as claimed in claim 1 is characterized in that, said core processing module comprises:
Be connected with said input interface module, be used to store the memory of the acoustic information of said input interface module input;
Be connected with said memory, be used to handle the processor of the acoustic information of said memory stores;
The arithmetic unit that is connected with processor with said memory.
8. sounding invitation card as claimed in claim 7 is characterized in that, said memory comprises: static RAM and disposable burning read-only storage.
9. sounding invitation card as claimed in claim 1 is characterized in that, said output interface module comprises:
Be connected with said core processing module, be used to export the output interface of the acoustic information after said core processing module is handled;
The restorer that is connected with said core processing module.
10. like each described sounding invitation card in the claim 1 to 9, it is characterized in that said sound-producing device also comprises: the audible device that is connected with said output interface module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202377305U CN202169788U (en) | 2011-07-07 | 2011-07-07 | Sound production invitation card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202377305U CN202169788U (en) | 2011-07-07 | 2011-07-07 | Sound production invitation card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202169788U true CN202169788U (en) | 2012-03-21 |
Family
ID=45827991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202377305U Expired - Fee Related CN202169788U (en) | 2011-07-07 | 2011-07-07 | Sound production invitation card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202169788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700295A (en) * | 2012-06-27 | 2012-10-03 | 无锡商业职业技术学院 | Voice reproducing wedding invitation |
| CN102909989A (en) * | 2012-11-09 | 2013-02-06 | 无锡商业职业技术学院 | Invitation card |
-
2011
- 2011-07-07 CN CN2011202377305U patent/CN202169788U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102700295A (en) * | 2012-06-27 | 2012-10-03 | 无锡商业职业技术学院 | Voice reproducing wedding invitation |
| CN102909989A (en) * | 2012-11-09 | 2013-02-06 | 无锡商业职业技术学院 | Invitation card |
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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: 20120321 Termination date: 20130707 |