CN2613853Y - Program controlled (sound controlled) electromagnetic aeolian bell - Google Patents
Program controlled (sound controlled) electromagnetic aeolian bell Download PDFInfo
- Publication number
- CN2613853Y CN2613853Y CN 03215687 CN03215687U CN2613853Y CN 2613853 Y CN2613853 Y CN 2613853Y CN 03215687 CN03215687 CN 03215687 CN 03215687 U CN03215687 U CN 03215687U CN 2613853 Y CN2613853 Y CN 2613853Y
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- control
- circuit
- pendant
- windbell
- microwave oven
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- Expired - Fee Related
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Abstract
The utility model discloses a program control (acoustic control) electromagnetic wind-bell which comprises a hanging cover, a plurality of wind-bell tubes, a striking ring, a wind-bell comprising pendant, a bracket for hanging the wind-bell and a pedestal for fixing the bracket, wherein the pendant of the wind-bell is provided with a magnet and a n electromagnetic coil is arranged in the pedestal. The pendant hangs at the central of the electromagnetic coil which has a circuit control device for driving to work, wherein the circuit control device can set control for program or sound induction trigger control to form an alternating magnetic field in the pendant and drive the pendant with a magnet swing with the change in magnetic field. Because the pendant swings, the striking ring is moved and hit to the wind-bell tube to produce the sound of the wind-bell, wherein the sound does not depend on the blowing outside or handing manually and can be produced as the user wishes ceaselessly in any place and time, achieving the purpose of sounding wind-bell by the simulation of natural wind, and convenient operation because of the AC/DC.
Description
Technical field
The utility model belongs to daily life pendulum decorations articles for use, particularly a kind of program control (acoustic control) Anti leakaging protection screen for microwave oven.
Background technology
Windbell is by the wind drive pendant, promotes to hit ring, and the bump windbell tube produces windbell sound; Because it has dense color among the people and has melodized windbell sound concurrently, very popular, particularly along with the fast development of Chinese national economy, the significantly raising of living standards of the people, people surpass to doting on of the artwork, handicraft, and these tradition pendulum decorations of windbell are subjected to people's favor especially.Now mostly the used windbell of people is to continue to use traditional windbell, both: comprise that a windbell hangs lid, many windbell tubes, one and hits and encircle and a pendant; Windbell tube is lifted on windbell respectively with fine rule and hangs and cover lower periphery, hits ring and pendant and is lifted on windbell successively with fine rule and hangs and cover the bottom; Have wind out-of-date, windbell tube hits ring, sends windbell sound; Also can take promptly to stir windbell tube, make windbell tube and hit ring and clash into mutually, send windbell sound with hand with manual mode.Because this windbell sound comes from stirring of blowing of wind-force or hand, when when not having wind or without hand, stirring, people just can't enjoy melodized windbell sound, particularly present most family room, owing to after installing air-conditioning door and window is closed, blow windbell and produce windbell sound in the more and more rarer natural wind inlet chamber, obviously be difficult to continue and stir with hand; Caused the furnishings that makes windbell become a kind of static state for this reason, can't realize the due function of windbell, do not satisfied the requirement of people daily life pendulum decorations articles for use.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of can be whenever and wherever possible, follow one's bent and can send program control (acoustic control) Anti leakaging protection screen for microwave oven of windbell sound continuously.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of program control (acoustic control) Anti leakaging protection screen for microwave oven, comprise that one is hit ring and the windbell that pendant is formed by hanging lid, many windbell tubes, one, a support of hanging windbell, a support bracket fastened base, the pendant of windbell is provided with magnet, be provided with a solenoid in the base, pendant weighs down and is hung in solenoid central authorities, and solenoid is connected with the circuit control device that can drive solenoid work.
Described magnet is arranged at the bottom of pendant.
Described circuit control device comprises power circuit, trigger circuit, programming controller, oscillation drive circuit, and power circuit is connected to programming controller, provides power supply to programming controller; Trigger circuit are connected to the input of programming controller, provide trigger pip to programming controller; The control output of programming controller is connected to the input of oscillation drive circuit, forms the drive signal of an alternation; The output of oscillation drive circuit is connected to solenoid, forms alternating magnetic field by solenoid.
Described circuit control device also comprises LED light, and LED light is connected with programming controller.
Described trigger circuit are keyswitch.
Described trigger circuit are sound transducer.
Described power circuit includes power supply, and power supply is dry cell or external direct current power supply.
Described base housing is provided with DC socket.
Described support is the support body of single or many formations.
Described base is the regular or irregular housing of square body.
The beneficial effects of the utility model are, owing to adopted a solenoid be set in base, and drive by circuit control device and to form an alternating magnetic fields, the pendant that makes the bottom be provided with magnet can be swung with the variation in magnetic field, because the swing of pendant, driven the motion of hitting ring, windbell tube has been clashed in the motion of hitting ring, and then has produced windbell sound; And circuit control device both can carry out controlling and driving by program, also can produce electric pulse by the sound induction, trigger control circuit drives, make the sound of windbell do not rely on external wind or artificial manually, can be whenever and wherever possible, follow one's bent and can send continuously.Because the controllability of circuit arrangement, solenoid forms intermittent work, make the variation of the alternating magnetic field of solenoid generation, be similar to the effect that natural wind makes the pendant motion, reached natural wind simulating for this reason and made windbell send the purpose, particularly adjusting of stored program control system mode of operation of windbell sound, made windbell sound have alternative, its sound even more beautiful, more interesting to listen to; Be provided with AC/DC in addition, built-in dry cell or extrapolation alternating current all can, make it not limited by condition, can use whenever and wherever possible.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But program control (acoustic control) of the present utility model Anti leakaging protection screen for microwave oven is not limited to embodiment.
Fig. 1 is embodiment one structure dismounting figure of the present utility model;
Fig. 2 is the inside components exploded view of embodiment one base of the present utility model;
Fig. 3 is embodiment one schematic block circuit diagram of the present utility model;
Fig. 4 is embodiment one circuit diagram of the present utility model;
Fig. 5 is embodiment two structure dismounting figure of the present utility model;
Fig. 6 is the inside components exploded view of embodiment two bases of the present utility model;
Fig. 7 is embodiment two schematic block circuit diagram of the present utility model;
Fig. 8 is embodiment two circuit diagrams of the present utility model.
Embodiment
Embodiment one, referring to Fig. 1, shown in Figure 2, the utility model is a kind of program control Anti leakaging protection screen for microwave oven, it comprises a windbell 1, windbell 1 hangs by one and covers 11, five windbell tubes 12, one and hit 13 and pendants 14 of ring and form, pendant 14 bottoms are fixed with a magnet 15, and windbell tube 12 usefulness fishing lines 16 are lifted on windbell respectively and hang and cover 11 lower periphery, hit ring 13 and pendant 14 usefulness fishing lines 16 and are lifted on windbell successively and hang the bottom of covering 11 centers; Windbell 1 is hung on support 2 in the mode of forging ties, and support 2 is single support body, is made by ironware, and support 2 also can be the support body of many formations, is made of four support bars exactly as square body; The bottom of support 2 and base 3 fix, and solenoid 31, cast iron weight 32, DC (direct supply) socket 33, pony sill 34, battery compartment lid 35 from top to bottom are housed in base 3 successively, are provided with battery compartment in the pony sill 34, can lay dry cell; On base 3 front housings, control panel 36 is housed, control panel 36 is provided with " O " switch key 361, "+" adjusted key 363, "-" adjusting key 362 down, in base 3 shells circuit board 37 is housed, circuit board 37 and relevant components and parts forming circuit control device.
Referring to Fig. 3, shown in Figure 4, the circuit arrangement of program control Anti leakaging protection screen for microwave oven comprises power circuit 501, windbell button 361,362,363, programming controller 502, oscillation drive circuit 503, LED light 504, power circuit 501 is connected to programming controller 502, provides power supply to programming controller 502; The power supply of power circuit 501 can be a dry cell, also can DC (direct supply) socket 33 and external AC power supply be joined by a transformer; Windbell button 361,362,363 constitutes the input that trigger circuit are connected to programming controller 502, provides trigger pip to programming controller 502; The control output of programming controller 502 is connected to the input of oscillation drive circuit 503, forms the drive signal of an alternation; The output of oscillation drive circuit 503 is connected to solenoid 31, drives solenoid 31 work, makes solenoid 31 form alternating magnetic field; The output of programming controller 502 also is connected to LED light 504, display working condition.
In actual use, be connected with external power source or in battery compartment, load onto dry cell by patching Direct current power source socket 33, the circuit arrangement of program control Anti leakaging protection screen for microwave oven is in treats electricity condition, when windbell button 361 is pressed, circuit arrangement gets, LED light 504 is bright, programming controller 502 starts, output signal to oscillation drive circuit 503, oscillation drive circuit 503 produces alternating voltage, this voltage just is being/and repeatedly anti-phase, this alternating voltage of generation is delivered to solenoid 31, the magnetic field that solenoid 31 is changed, the pendant 14 that magnet 15 is contained to the bottom in this magnetic field has produced the effect repeatedly of attraction/repulsion, driven the to-and-fro movement of pendant 14 for this reason, and then hit ring 13 bump windbell tubes 12, produced windbell sound by the to-and-fro movement drive of pendant 14.
By programming controller 502 is set in advance, can make the solenoid work several seconds, stop the several seconds, and then change duty over to, stop again, as ending circulation, till pressing power switch again, cutting off the electricity supply.Utilize "+" adjusted key 363, "-" adjusting key 362 down, can set having nothing in common with each other of solenoid working time length and stand-by time length,, reach the mode of operation that selection is controlled oneself and liked to hear different windbell sound; As be in first grade of " O " switch key 361, and be coil working 5 seconds, stop 20 seconds; By "+" adjusted key 363, then enter first grade of "+" adjusted key 363 under this state, be coil working 5 seconds this moment, stops 13 seconds; When clicking "+" adjusted key 363 again, then enter second grade of "+" adjusted key 363, be coil working 8 seconds this moment, stops 20 seconds; As continuing to press "+" adjusted key 363, then mode of operation changes successively along "+" adjusted key 363 set each grades; Under this state, by adjusting key 362 under "-", then enter second grade of " O " switch key 361, be coil working 8 seconds this moment, stops 30 seconds; If again by "-" following adjusting key 362, then enter "-" second grade of adjusting key 362 down, be coil working 8 seconds this moment, stops 40 seconds; Under this state, again by adjusting key 362 under "-", then enter "-" third gear of adjusting key 362 down, be coil working 3 seconds this moment, stops 25 seconds; Press "-" adjusting key 362 down as if continuing, then mode of operation changes successively along adjusting key 362 set each grades under "-"; The rest may be inferred." O " switch key 361, "+" adjusted key 363, "-" following adjusting key 362 are respectively equipped with 12 grades and can be used for regulating.
Embodiment two, referring to Fig. 5, shown in Figure 6, the utility model is a kind of acoustic control Anti leakaging protection screen for microwave oven, it comprises a windbell 1, windbell 1 hangs by one and covers 11, five windbell tubes 12, one and hit 13 and pendants 14 of ring and form, pendant 14 bottoms are fixed with a magnet 15, and windbell tube 12 usefulness fishing lines 16 are lifted on windbell respectively and hang and cover 11 lower periphery, hit ring 13 and pendant 14 usefulness fishing lines 16 and are lifted on windbell successively and hang the bottom of covering 11 centers; Windbell 1 is hung on support 2, and support 2 is single support body, is made by ironware, and support 2 also can be the support body of many formations, is made of four support bars exactly as square body; The bottom of support 2 and base 3 fix, and solenoid 31, cast iron weight 32, DC (direct supply) socket 33, pony sill 34, battery compartment lid 35 from top to bottom are housed in base 3 successively, are provided with battery compartment in the pony sill 34, can lay dry cell; On base 3 front housings control panel 36 is housed, control panel 36 is provided with the power switch button, and circuit board 37 and sound transducer 38 are housed in base 3 shells, circuit board 37, sound transducer 38 and relevant components and parts forming circuit control device.
Referring to Fig. 7, shown in Figure 8, the circuit arrangement of acoustic control Anti leakaging protection screen for microwave oven comprises power circuit 601, sound transducer 38, programming controller 602, oscillation drive circuit 603, and power circuit 601 is connected to programming controller 602, provides power supply to programming controller 602; The power supply of power circuit 601 can be a dry cell, also can DC (direct supply) socket 33 and external AC power supply be joined by a transformer; Sound transducer 38 constitutes the input that trigger circuit are connected to programming controller 602, provides trigger pip to programming controller 602; The control output of programming controller 602 is connected to the input of oscillation drive circuit 603, forms the drive signal of an alternation; The output of oscillation drive circuit 603 is connected to solenoid 31, drives solenoid 31 work, makes solenoid 31 form alternating magnetic field.
In actual use, be connected with external power source or in battery compartment, load onto dry cell by patching Direct current power source socket 33, and the power switch button that is provided with on the control panel 36 pressed, can make the circuit arrangement of acoustic control Anti leakaging protection screen for microwave oven be in the triggering state for the treatment of, when install apart from this about 2 meters with interior scope, when 90 decibels the sound of having an appointment occurs, sound transducer 38 is experienced sound, produce electric impulse signal, this electric impulse signal trigger controller 602, make programming controller 602 output signal to oscillation drive circuit 603, oscillation drive circuit 603 produces alternating voltage, this voltage just is being/and repeatedly anti-phase, this alternating voltage of generation is delivered to solenoid 31, the magnetic field that solenoid 31 is changed, the pendant 14 that magnet 15 is contained to the bottom in this magnetic field has produced the effect repeatedly of attraction/repulsion, driven the to-and-fro movement of pendant 14 for this reason, and then hit ring 13 bump windbell tubes 12, produced windbell sound by the to-and-fro movement drive of pendant 14; About 25 seconds of solenoid work (setting also variable should the setting when circuit design) stops then, and circuit changes the triggering state for the treatment of over to, till triggering next time again.
Claims (10)
1. program control (acoustic control) Anti leakaging protection screen for microwave oven, comprise that one is hit ring and the windbell that pendant is formed by hanging lid, many windbell tubes, one, a support of hanging windbell, a support bracket fastened base, it is characterized in that: the pendant of windbell is provided with magnet, be provided with a solenoid in the base, pendant is hung in solenoid central authorities, and solenoid is connected with the circuit control device that can drive solenoid work.
2. program control (acoustic control) according to claim 1 Anti leakaging protection screen for microwave oven, it is characterized in that: described magnet is arranged at the bottom of pendant.
3. program control (acoustic control) according to claim 1 Anti leakaging protection screen for microwave oven, it is characterized in that: described circuit control device comprises power circuit, trigger circuit, programming controller, oscillation drive circuit, power circuit is connected to programming controller, trigger circuit are connected to the input of programming controller, the control output of programming controller is connected to the input of oscillation drive circuit, and the output of oscillation drive circuit is connected to solenoid.
4. according to claim 1 or 3 described program control (acoustic control) Anti leakaging protection screen for microwave oven, it is characterized in that: described circuit control device also comprises LED light, and LED light is connected with programming controller.
5. according to claim 1 or 3 described program control (acoustic control) Anti leakaging protection screen for microwave oven, it is characterized in that: described trigger circuit are keyswitch.
6. according to claim 1 or 3 described program control (acoustic control) Anti leakaging protection screen for microwave oven, it is characterized in that: described trigger circuit are sound transducer.
7. according to claim 1 or 3 described program control (acoustic control) Anti leakaging protection screen for microwave oven, it is characterized in that: described power circuit includes power supply, and power supply is dry cell or external direct current power supply.
8. program control (acoustic control) according to claim 1 Anti leakaging protection screen for microwave oven, it is characterized in that: described base housing is provided with DC socket.
9. program control (acoustic control) according to claim 1 Anti leakaging protection screen for microwave oven, it is characterized in that: described support is the support body of single or many formations.
10. program control (acoustic control) according to claim 1 Anti leakaging protection screen for microwave oven is characterized in that: described base is the regular or irregular housing of square body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215687 CN2613853Y (en) | 2003-03-11 | 2003-03-11 | Program controlled (sound controlled) electromagnetic aeolian bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215687 CN2613853Y (en) | 2003-03-11 | 2003-03-11 | Program controlled (sound controlled) electromagnetic aeolian bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613853Y true CN2613853Y (en) | 2004-04-28 |
Family
ID=34242754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215687 Expired - Fee Related CN2613853Y (en) | 2003-03-11 | 2003-03-11 | Program controlled (sound controlled) electromagnetic aeolian bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613853Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359469B (en) * | 2008-09-26 | 2011-06-29 | 鲁东大学 | Remote control type wind bell |
| CN107484733A (en) * | 2017-08-21 | 2017-12-19 | 刘松 | A kind of anti-beast electric network composition of the efficient insect prevention in agriculture garden |
| CN113442638A (en) * | 2021-06-28 | 2021-09-28 | 景德镇陶瓷大学 | LED ceramic chime pendulum |
-
2003
- 2003-03-11 CN CN 03215687 patent/CN2613853Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101359469B (en) * | 2008-09-26 | 2011-06-29 | 鲁东大学 | Remote control type wind bell |
| CN107484733A (en) * | 2017-08-21 | 2017-12-19 | 刘松 | A kind of anti-beast electric network composition of the efficient insect prevention in agriculture garden |
| CN107484733B (en) * | 2017-08-21 | 2021-01-05 | 罗芳芳 | High-efficient protection against insects in farming garden prevents beast electric wire netting structure |
| CN113442638A (en) * | 2021-06-28 | 2021-09-28 | 景德镇陶瓷大学 | LED ceramic chime pendulum |
| CN113442638B (en) * | 2021-06-28 | 2022-05-17 | 景德镇陶瓷大学 | LED ceramic chime pendulum |
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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 |