CN202795990U - Voice veneer integrated LED lattice module - Google Patents
Voice veneer integrated LED lattice module Download PDFInfo
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- CN202795990U CN202795990U CN 201220505902 CN201220505902U CN202795990U CN 202795990 U CN202795990 U CN 202795990U CN 201220505902 CN201220505902 CN 201220505902 CN 201220505902 U CN201220505902 U CN 201220505902U CN 202795990 U CN202795990 U CN 202795990U
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Abstract
A voice veneer integrated LED lattice module comprises a circuit board, a one-chip microcomputer, a double colors patch LED lattice circuit of which the area is at least 16*15, a DC power supply interface, an infrared receiving terminal and a loudspeaker, and the one-chip microcomputer is connected with the LED lattice circuit, the power supply interface and the infrared receiving terminal separately. The voice veneer integrated LED lattice module also comprises a voice chip connected with the one-chip microcomputer. According to the utility model, the one-chip microcomputer controls the LED lattice circuit to display information, controls the voice chip to carry out voice broadcast automatically corresponding to the display information and via the loudspeaker, and also can operate an infrared remote controller or a keypress switch to edit and modify the display content and the corresponding voice content and effect of the LED lattice circuit. The LED lattice module with the automatic voice broadcast enables the application range and originality space to be expanded effectively, for example, the module can edit or modify personalized an audio lattice bell, an audio lattice calendar, an audio lattice toy and an audio lattice motto at any time.
Description
Technical field
The utility model relates to a kind of LED lattice module, particularly relates to a kind of voice veneer one LED lattice module with speech chip.
Background technology
At present, disclosed veneer one LED lattice module, such as, Chinese patent application numbers 201210032578.6, applying date 2012.02.15, open day 2012.05.09, publication number CN102446478A, patent of invention disclosed " a kind of veneer one LED lattice module ", this module is not with speech chip, show that with its LED dot matrix information can not corresponding automatic information broadcast, more can not edit, revise the voice content corresponding with its demonstration information and effect.
Summary of the invention
The purpose of this utility model is, a kind of voice veneer one LED lattice module is provided, this module by loudspeaker and the corresponding automatic information broadcast of its demonstration information, can also operate Infrared remote controller or keyswitch editor by Single-chip Controlling LED dot matrix Circuit display information, control speech chip, revise voice content and the effect corresponding with its demonstration information; Solve the veneer one LED lattice module of prior art, be not with speech chip, shown that with its LED dot matrix information can not corresponding automatic information broadcast, more can not edit, revise the voice content corresponding with its demonstration information and the problem of effect.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of voice veneer one LED lattice module, comprise, circuit board, single-chip microcomputer, be at least 16x15 dual base color paster LED dot matrix circuit, the power interface of direct current 5V to 5.5V, infrared receiving terminal, loudspeaker, described single-chip microcomputer is connected with described LED dot matrix circuit, described power interface, described infrared receiving terminal respectively, wherein, also comprise the speech chip that is connected with described single-chip microcomputer, this speech chip is used for controlling described loudspeaker automatic information broadcast under described single-chip microcomputer is supported.
Preferably, described power interface has also connected a 3.3V voltage stabilizing chip, and the input pin of this voltage stabilizing chip is connected with described power interface, and the 3.3V output pin of this voltage stabilizing chip is connected with described speech chip.
Preferably, the model of described speech chip is WT588D08, this speech chip has 28 pins, the 2nd pin of this speech chip is connected with described single-chip microcomputer by resistance, the 27th pin of this speech chip is connected with described single-chip microcomputer by diode, and the 6th pin of this speech chip, the 8th pin are connected with described loudspeaker.
Preferably, also be provided with a pilot lamp that is used to indicate described module decrypts state in the described LED dot matrix circuit, this pilot lamp is a single primary colours paster LED, and the negative pole of this pilot lamp is connected with described single-chip microcomputer, and the positive pole of this pilot lamp is connected with the positive pole of described power interface.
Preferably, described single-chip microcomputer has 64 pins can directly drive described LED dot matrix circuit, and this single-chip microcomputer has also connected 4 keyswitches, and described keyswitch is used for editor or revises displaying contents and voice content and effect.
Preferably, described loudspeaker is that diameter 38mm, power are that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω; The operating voltage of described infrared receiving terminal is direct current 2.7V to 5.5V, and this infrared receiving terminal is used for receiving the service data of Infrared remote controller emission.
Preferably, described circuit board is two-sided PCB circuit board, and described LED dot matrix circuit, password pilot lamp are arranged on the main-vision surface of described circuit board; Described single-chip microcomputer, described speech chip, described infrared receiving terminal, described power interface, described voltage stabilizing chip, described loudspeaker are arranged on the backsight face of described circuit board.
Preferably, described dot matrix circuit replaces with 16x16 dual base color paster LED dot matrix circuit.
Preferably, described dot matrix circuit replaces with 16x15 three primary colours paster LED dot matrix circuit.
Preferably, described dot matrix circuit replaces with 16x16 three primary colours paster LED dot matrix circuit.
The beneficial effects of the utility model:
The utility model by loudspeaker and the corresponding automatic information broadcast of its demonstration information, can also operate Infrared remote controller or keyswitch editor by Single-chip Controlling LED dot matrix Circuit display information, control speech chip, revise displaying contents and corresponding voice content and the effect of LED dot matrix circuit; This set the LED lattice module of automatic information broadcast, range of application and intention space have effectively been enlarged, such as, the sound dot matrix clock of Extraordinary, sound dot matrix calendar, sound dot matrix toy, sound dot matrix motto can be edited or be modified as to this module at any time.
Description of drawings
Fig. 1 is the circuit theory synoptic diagram of a kind of voice veneer of the utility model one LED lattice module.
Embodiment
In order to further specify principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, yet described embodiment can not be used for limiting scope of patent protection of the present utility model only for furnishing an explanation and the usefulness of explaining.
A kind of voice veneer one LED lattice module as shown in Figure 1, comprise, two-sided PCB circuit board (not shown), the single-chip microcomputer 1 that 64 pins are arranged, the red green dual base color paster LED dot matrix circuit 2 of 16x15, the power interface 4 that connects 5V D.C. regulated power supply (not shown), operating voltage is the infrared receiving terminal 5 of direct current 5V, power is that the 0.5W impedance is the loudspeaker 7 of 8 Ω, described single-chip microcomputer 1 respectively with described LED dot matrix circuit 2, described power interface 4, described infrared receiving terminal 5 connects, wherein, comprise that also the model that is connected with described single-chip microcomputer 1 is WT588D08 speech chip 3, this speech chip 3 is used for controlling described loudspeaker 7 automatic information broadcasts under described single-chip microcomputer 1 is supported; That is to say, controlling model by single-chip microcomputer 1 is WT588D08 speech chip 3, this speech chip 3 is control loudspeaker 7 automatic information broadcasts again, the information synchronization that the LED dot matrix circuit 2 of its automatic information broadcast and 1 control of described single-chip microcomputer shows can also operate Infrared remote controller (not shown) editor, revise the displaying contents of LED dot matrix circuit 2 and voice content and the effect of correspondence.
The red green dual base color paster LED dot matrix circuit 2 of described 16x15, expression is the red green dual base color paster LED dot matrix that 16 row are taken advantage of 15 row, this LED dot matrix has 16x15x2=480 LED, that is to say in the red green dual base color paster LED dot matrix circuit 2 of described 16,x15 240 red LED and 240 green LED are arranged.The 56th pin to the 49 pins of described single-chip microcomputer 1 drive tie point X1 to X8 with the row of described LED dot matrix circuit 2 and are connected, and the 25th pin to the 32 pins of described single-chip microcomputer 1 drive tie point X9 to X16 with the row of described LED dot matrix circuit 2 and are connected; The 7th pin to the 1 pin of described single-chip microcomputer 1 drives tie point Y1 to Y7 with the red LED of described LED dot matrix circuit 2 row and is connected, the 64th pin to the 57 pins of described single-chip microcomputer 1 drive tie point Y8 to Y15 with the red LED of described LED dot matrix circuit 2 row and are connected, and the 22nd pin to the 8 pins of described single-chip microcomputer 1 drive tie point yy1 to yy15 with the green LED of described LED dot matrix circuit 2 row and are connected.
The 24th pin of described single-chip microcomputer 1 is connected with the data pin of described infrared receiving terminal 5, the anodal 4A of described power interface 4 and the positive electrode pin of described infrared receiving terminal 5 be connected the 33rd pin of single-chip microcomputer 1 and be connected, the negative pole 4B of described power interface 4 and the negative electrode pin of described infrared receiving terminal 5 be connected the 34th pin of single-chip microcomputer 1 and be connected.The 45th pin of described single-chip microcomputer 1, the 46th pin, the 47th pin, the 48th pin are connected with the end of keyswitch 1K, 2K, 3K, 4K respectively, and the other end of described keyswitch 1K, 2K, 3K, 4K is connected with the negative pole 4B of power interface 4 jointly.
The 35th pin of described single-chip microcomputer 1 is connected with the 27th pin of described speech chip 3 by diode 3A, the model of described diode 3A is IN4148, the negative pole of this diode 3A is connected with the 35th pin of described single-chip microcomputer 1, the positive pole of this diode 3A is connected with the 27th pin of described speech chip 3, and the 36th pin of described single-chip microcomputer 1 is connected with the 2nd pin of described speech chip 3 by resistance 3D; The 1st pin of described speech chip 3 is connected with the positive voltage 3.3V output pin 6C of 3.3V voltage stabilizing chip 6 by resistance 3B, and the 1st pin of described speech chip 3 also is connected with the negative pole pin 6B of described voltage stabilizing chip 6 by capacitor 3C; The negative pole pin 6B of this voltage stabilizing chip 6 is connected with the negative pole 4B of described power interface 4, the input pin 6A of this voltage stabilizing chip 6 is connected with the anodal 4A of described power interface 4, and the positive voltage 3.3V output pin 6C of described voltage stabilizing chip 6 also is connected with the negative pole 4B of described power interface 4 by capacitor 3N.
The 3rd pin of described speech chip 3, the 4th pin, the 5th pin are connected with the negative pole pin 6B of described voltage stabilizing chip 6 by capacitor 3E, resistance 3F, capacitor 3H respectively, and the 5th pin of described speech chip 3 also is connected with the positive voltage 3.3V output pin 6C of voltage stabilizing chip 6 by resistance 3G; The 6th pin of described speech chip 3, the 8th pin are connected with described loudspeaker 7; The 7th pin of described speech chip 3, the 10th pin, the 15th pin and the 23rd pin are connected with the positive voltage 3.3V output pin 6C of voltage stabilizing chip 6 jointly; The 9th pin of described speech chip 3, the 11st pin and the 16th pin are connected with the negative pole pin 6B of voltage stabilizing chip 6 jointly; The 13rd pin and the 21st pin of described speech chip 3 are connected to each other, the 14th pin and the 19th pin of described speech chip 3 are connected to each other, the 17th pin and the 22nd pin of described speech chip 3 are connected to each other, and the 18th pin and the 20th pin of described speech chip 3 are connected to each other.
Preferably, described power interface 4 has also connected a 3.3V voltage stabilizing chip 6, and the input pin 6A of this voltage stabilizing chip 6 is connected with the anodal 4A of described power interface 4, and the negative pole pin 6B of this voltage stabilizing chip 6 is connected with the negative pole 4B of described power interface 4; The positive voltage 3.3V output pin 6C of this voltage stabilizing chip 6 is connected with the 7th pin, the 10th pin, the 15th pin and the 23rd pin of described speech chip 3, and the positive voltage 3.3V output pin 6C of this voltage stabilizing chip 6 also is connected with the 1st pin, the 5th pin of described speech chip 3 by resistance 3B, resistance 3G respectively.
Preferably, the model of described speech chip 3 is WT588D08, this speech chip 3 has 28 pins, the 2nd pin of this speech chip 3 is connected with the 36th pin of described single-chip microcomputer 1 by resistance 3D, the 27th pin of this speech chip 3 is connected with the 35th pin of described single-chip microcomputer 1 by diode 3A, the 6th pin of this speech chip 3 is connected with the anodal pin of described loudspeaker 7, and the 8th pin of this speech chip 3 is connected with the negative pole pin of described loudspeaker 7.
Preferably, also be provided with a pilot lamp 2A who is used to indicate described module decrypts state in the described LED dot matrix circuit 2, this pilot lamp 2A is a single primary colours paster LED, the negative pole of this pilot lamp 2A is connected with the 23rd pin of described single-chip microcomputer 1, and the positive pole of this pilot lamp 2A is connected with the anodal 4A of described power interface 4.
Preferably, described single-chip microcomputer 1 has 64 pins can directly drive described LED dot matrix circuit 2, the 45th pin of described single-chip microcomputer 1, the 46th pin, the 47th pin, the 48th pin also are connected with the end of keyswitch 1K, 2K, 3K, 4K respectively, the other end of described keyswitch 1K, 2K, 3K, 4K is connected with the negative pole 4B of power interface 4 jointly, and described keyswitch 1K, 2K, 3K, 4K are used for editor or revise voice content and the effect of described LED dot matrix circuit 2 displaying contents and described speech chip 3.
Preferably, described loudspeaker 7 is that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω for diameter 38mm, power; The operating voltage of described infrared receiving terminal 5 is direct current 5V, and this infrared receiving terminal 5 is used for receiving the service data of Infrared remote controller (not shown) emission.
Preferably, described circuit board (not shown) is two-sided PCB circuit board (not shown), and described LED dot matrix circuit 2, password pilot lamp 2A are arranged on the main-vision surface (not shown) of described circuit board (not shown); Described single-chip microcomputer 1, described speech chip 3, described infrared receiving terminal 5, described power interface 4, described voltage stabilizing chip 6, described loudspeaker 7 are arranged on the backsight face (not shown) of described circuit board (not shown).
Preferably, described dot matrix circuit 2 replaces with 16x16 dual base color paster LED dot matrix circuit (not shown).
Preferably, described dot matrix circuit 2 replaces with 16x15 three primary colours paster LED dot matrix circuit (not shown).
Preferably, described dot matrix circuit 2 replaces with 16x16 three primary colours paster LED dot matrix circuit (not shown).
Described embodiment advantage and beneficial effect are, a kind of voice veneer one LED lattice module of this embodiment, by the red green dual base color paster LED dot matrix Circuit display information of Single-chip Controlling 16x15, control model be the WT588D08 speech chip by loudspeaker and the corresponding automatic information broadcast of its demonstration information, can also operate Infrared remote controller or keyswitch editor, the displaying contents of modification LED dot matrix circuit and voice content and the effect of correspondence; This set the LED lattice module of automatic information broadcast, range of application and intention space have effectively been enlarged, such as, the sound dot matrix clock of Extraordinary, sound dot matrix calendar, sound dot matrix toy, sound dot matrix motto can be edited or be modified as to this module at any time.
The just embodiment of this utility model described above; the various fleshes and bloods that illustrate not utility model are construed as limiting; the person of an ordinary skill in the technical field after having read instructions can to before described embodiment make an amendment or be out of shape, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. voice veneer one LED lattice module, comprise, circuit board, single-chip microcomputer, be at least 16x15 dual base color paster LED dot matrix circuit, the power interface of direct current 5V to 5.5V, infrared receiving terminal, loudspeaker, described single-chip microcomputer is connected with described LED dot matrix circuit, described power interface, described infrared receiving terminal respectively, it is characterized in that: also comprise the speech chip that is connected with described single-chip microcomputer, this speech chip is used for controlling described loudspeaker automatic information broadcast under described single-chip microcomputer is supported.
2. a kind of voice veneer one LED lattice module according to claim 1, it is characterized in that: described power interface has also connected a 3.3V voltage stabilizing chip, the input pin of this voltage stabilizing chip is connected with described power interface, and the 3.3V output pin of this voltage stabilizing chip is connected with described speech chip.
3. a kind of voice veneer one LED lattice module according to claim 2, it is characterized in that: the model of described speech chip is WT588D08, this speech chip has 28 pins, the 2nd pin of this speech chip is connected with described single-chip microcomputer by resistance, the 27th pin of this speech chip is connected with described single-chip microcomputer by diode, and the 6th pin of this speech chip, the 8th pin are connected with described loudspeaker.
4. a kind of voice veneer one LED lattice module according to claim 3, it is characterized in that: also be provided with a pilot lamp that is used to indicate described module decrypts state in the described LED dot matrix circuit, this pilot lamp is a single primary colours paster LED, the negative pole of this pilot lamp is connected with described single-chip microcomputer, and the positive pole of this pilot lamp is connected with the positive pole of described power interface.
5. a kind of voice veneer one LED lattice module according to claim 4, it is characterized in that: described single-chip microcomputer has 64 pins can directly drive described LED dot matrix circuit, this single-chip microcomputer has also connected 4 keyswitches, and described keyswitch is used for editor or revises displaying contents and voice content and effect.
6. a kind of voice veneer one LED lattice module according to claim 5, it is characterized in that: described loudspeaker is that diameter 38mm, power are that 0.5W, impedance are the ultrathin loudspeaker of 8 Ω; The operating voltage of described infrared receiving terminal is direct current 2.7V to 5.5V, and this infrared receiving terminal is used for receiving the service data of Infrared remote controller emission.
7. a kind of voice veneer one LED lattice module according to claim 6, it is characterized in that: described circuit board is two-sided PCB circuit board, described LED dot matrix circuit, password pilot lamp are arranged on the main-vision surface of described circuit board; Described single-chip microcomputer, described speech chip, described infrared receiving terminal, described power interface, described voltage stabilizing chip, described loudspeaker are arranged on the backsight face of described circuit board.
8. the described a kind of voice veneer one LED lattice module of arbitrary claim in 7 according to claim 1, it is characterized in that: described dot matrix circuit replaces with 16x16 dual base color paster LED dot matrix circuit.
9. the described a kind of voice veneer one LED lattice module of arbitrary claim in 7 according to claim 1, it is characterized in that: described dot matrix circuit replaces with 16x15 three primary colours paster LED dot matrix circuit.
10. the described a kind of voice veneer one LED lattice module of arbitrary claim in 7 according to claim 1, it is characterized in that: described dot matrix circuit replaces with 16x16 three primary colours paster LED dot matrix circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505902 CN202795990U (en) | 2012-09-29 | 2012-09-29 | Voice veneer integrated LED lattice module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220505902 CN202795990U (en) | 2012-09-29 | 2012-09-29 | Voice veneer integrated LED lattice module |
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| Publication Number | Publication Date |
|---|---|
| CN202795990U true CN202795990U (en) | 2013-03-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220505902 Expired - Fee Related CN202795990U (en) | 2012-09-29 | 2012-09-29 | Voice veneer integrated LED lattice module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867467A (en) * | 2012-09-29 | 2013-01-09 | 管存忠 | Speech single-board integrated light-emitting diode (LED) dot matrix module |
| CN104167185A (en) * | 2014-09-11 | 2014-11-26 | 管存忠 | LED dot-matrix animation editor |
| CN104199279A (en) * | 2014-09-22 | 2014-12-10 | 管存忠 | LED dot matrix clock editing alarm and background music |
-
2012
- 2012-09-29 CN CN 201220505902 patent/CN202795990U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867467A (en) * | 2012-09-29 | 2013-01-09 | 管存忠 | Speech single-board integrated light-emitting diode (LED) dot matrix module |
| CN104167185A (en) * | 2014-09-11 | 2014-11-26 | 管存忠 | LED dot-matrix animation editor |
| CN104199279A (en) * | 2014-09-22 | 2014-12-10 | 管存忠 | LED dot matrix clock editing alarm and background music |
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| Date | Code | Title | Description |
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| 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: 20130313 Termination date: 20130929 |