CN2811931Y - Voice firecracker - Google Patents
Voice firecracker Download PDFInfo
- Publication number
- CN2811931Y CN2811931Y CN 200520107023 CN200520107023U CN2811931Y CN 2811931 Y CN2811931 Y CN 2811931Y CN 200520107023 CN200520107023 CN 200520107023 CN 200520107023 U CN200520107023 U CN 200520107023U CN 2811931 Y CN2811931 Y CN 2811931Y
- Authority
- CN
- China
- Prior art keywords
- firecracker
- circuit
- voice
- storehouse
- box
- 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
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Abstract
The utility model relates to voice firecrackers, which is mainly composed of a box with a Chinese character 'xi', and winding firecrackers, a voice MCU which is composed of a loudspeaker, a buzzer, elastic clamp pieces and an IC integrated circuit is arranged in the box with a Chinese character 'xi', and simultaneously, an insulating piece which is inserted between the elastic clamp pieces and causes the integrated circuit in a power disconnection state; simultaneously, the integrated circuit is provided with a voice control circuit. The utility model has simple structure, when used, the utility model adds colorful festival atmosphere.
Description
Technical field
The utility model relates to a kind of firecracker, especially a kind of voice firecracker.
Background technology
Various firecracker kinds in the market are more traditional single, lack colourful ceremony atmosphere, if put firecracker also the sound speech of congratulation in red-letter day, cheerful and light-hearted music etc., people just more can experience the atmosphere in red-letter day.
Summary of the invention
The purpose of this utility model provides a kind of colourful voice firecracker with amusement entertaining.
The utility model is realized by following scheme: be that the firecracker of reeling in the center constitutes by the happiness mould with the box, be provided with voice MCU in the happiness mould, it is by loudspeaker, buzzer, battery case, elastic clip constitutes with the IC circuit board that is provided with the good speech of congratulation music of imprinting, wherein circuit is made up of with the IC integrated circuit that is connected with loudspeaker the control circuit that is connected to buzzer, the battery case battery is connected to circuit with electroplax provides power supply, the elastic clip two ends are connected on the power line, one side of box is provided with a storehouse to the outer opening of box, it is corresponding with spring clip that a wall relative with opening has an insulation mouth in the storehouse, the fuse that is made of big cannon is housed in the storehouse, its lead-in wire is connected with the firecracker end leads, the insulating trip that is connected with firecracker with line inserts between the spring clip by insulation mouth in the storehouse, makes circuit be in the deenergization state.
Characteristics such as the utility model is simple in structure, and is convenient and practical, and result of use is good.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model embodiment electrical block diagram.
The specific embodiment
The utility model is elaborated with reference to accompanying drawing below in conjunction with embodiment.As shown in the figure, the utility model is that the firecracker of reeling in the center constitutes by the happiness mould with this box, establish by loudspeaker 2 in the happiness mould 1, buzzer 3, battery case 4, the voice MCU of elastic clip 5 and IC circuit board 6 formations that are provided with the good speech of congratulation music of imprinting, wherein circuit is made up of with the IC integrated circuit that is connected with loudspeaker 2 sound control circuit that is connected to buzzer 3 (in the frame of broken lines of Fig. 2), battery in the battery case 4 provides voltage-stabilized power supply to circuit, and elastic clip 5 two ends are connected on the power line; One side of box 1 is provided with the storehouse 7 of an external opening, it is corresponding with spring clip 5 that corresponding wall with opening has an insulation mouth 8 in the storehouse 7, the insulating trip 9 that is connected with outer firecracker binding of reeling with line inserts between the spring clip 5 by insulation mouth 8, makes circuit power be in off-state.The fuse that is made of big cannon is housed in the storehouse 7, and its lead-in wire is connected with the firecracker end leads.
In the use, earlier the firecracker of reeling is opened, the line that pulling links to each other with insulating trip 9 when being opened to certain position is extracted insulating trip 9 out from spring clip 5, circuit power is connected, circuit is started working, voice MCU sends congratulatory words and music, the lead-in wire that fires off crackers sounds firecracker, after firecracker has rung, congratulatory words that voice MCU still sends and music be (about one minute) after a period of time, as also wanting voice MCU work, as long as have sound or vibration to make buzzer 3 work, can begin to play voice again after just can triggering TG, capable of circulation always.
Claims (1)
1, a kind of voice firecracker, by the happiness mould with the box is that the firecracker of reeling in the center constitutes, it is characterized in that: be provided with voice MCU in the happiness mould, it is by loudspeaker, buzzer, battery case, elastic clip constitutes with the IC circuit board that is provided with the good speech of congratulation music of imprinting, wherein circuit is made up of with the IC integrated circuit that is connected with loudspeaker the sound control circuit that is connected to buzzer, the battery case battery is connected to circuit with circuit board provides power supply, the elastic clip two ends are connected on the power line, one side of box is provided with a storehouse to the outer opening of box, it is corresponding with spring clip that a wall relative with opening has an insulation mouth in the storehouse, the fuse that is made of big cannon is housed in the storehouse, its lead-in wire is connected with the firecracker end leads, the insulating trip that is connected with the firecracker hanging wire with line inserts between the spring clip by insulation mouth in the storehouse, makes circuit be in the deenergization state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107023 CN2811931Y (en) | 2005-08-18 | 2005-08-18 | Voice firecracker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520107023 CN2811931Y (en) | 2005-08-18 | 2005-08-18 | Voice firecracker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2811931Y true CN2811931Y (en) | 2006-08-30 |
Family
ID=36938321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520107023 Expired - Fee Related CN2811931Y (en) | 2005-08-18 | 2005-08-18 | Voice firecracker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2811931Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125787A (en) * | 2018-02-27 | 2018-06-08 | 严敏烨 | A kind of health type eyedrops bottle |
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
| CN108354832A (en) * | 2018-02-27 | 2018-08-03 | 严敏烨 | A kind of eye drop container convenient for identification service life |
| WO2021223491A1 (en) * | 2020-06-18 | 2021-11-11 | 青岛海尔空调器有限总公司 | Computer board and refrigerating and freezing apparatus with same |
-
2005
- 2005-08-18 CN CN 200520107023 patent/CN2811931Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108125787A (en) * | 2018-02-27 | 2018-06-08 | 严敏烨 | A kind of health type eyedrops bottle |
| CN108309793A (en) * | 2018-02-27 | 2018-07-24 | 严敏烨 | Convenient for identifying the eye drop container of service life |
| CN108354832A (en) * | 2018-02-27 | 2018-08-03 | 严敏烨 | A kind of eye drop container convenient for identification service life |
| CN108125787B (en) * | 2018-02-27 | 2020-09-11 | 张丽霞 | Healthy eye drop bottle |
| CN108354832B (en) * | 2018-02-27 | 2020-09-11 | 刘晓芹 | Eyedrop container convenient to discernment life cycle |
| CN108309793B (en) * | 2018-02-27 | 2020-10-16 | 夏侯梨 | Eyedrop container convenient for identifying use period |
| WO2021223491A1 (en) * | 2020-06-18 | 2021-11-11 | 青岛海尔空调器有限总公司 | Computer board and refrigerating and freezing apparatus with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |