CN2905239Y - AC electromagnetic buzzing vibrator - Google Patents
AC electromagnetic buzzing vibrator Download PDFInfo
- Publication number
- CN2905239Y CN2905239Y CN 200620073412 CN200620073412U CN2905239Y CN 2905239 Y CN2905239 Y CN 2905239Y CN 200620073412 CN200620073412 CN 200620073412 CN 200620073412 U CN200620073412 U CN 200620073412U CN 2905239 Y CN2905239 Y CN 2905239Y
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- electromagnet
- utility
- model
- shell
- buzzing
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- Expired - Fee Related
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Abstract
The utility model relates to a vibrating device, in particular to an A.C. electromagnetic buzzing vibrator, which comprises a shell, wherein an electromagnet is provided inside the shell; a vibrating iron piece is provided above the electromagnet; wiring terminals are provided on the shell; start-oscillation spacers are arranged between the electromagnet and the vibrating iron piece; insulating boots are provided on the shell at the protruding end of wiring terminals. The utility model is characterized by simple structure, convenient manufacture and installation and low cost. Besides, the utility model can directly be connected to 220V-50Hz single-phase A.C. power supply, and is particularly applicable to occasions where buzzing and vibrating are needed simultaneously to chase out pests etc.
Description
Affiliated technical field
The utility model relates to a kind of vibrating device, especially relates to a kind of alternating electromagnetic buzzing vibrator.
Background technology
Existing alternating electromagnetic vibrator is only applicable to occasions such as concrete compaction vibration, vibratory sieve, vibrating feed, vibration spice, vibrating transportation, body massaging.Still there is not at present the technology of utilizing this alternating electromagnetic vibrator pest repelling.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, fabrication and installation are convenient, production cost is low, can be applicable to the occasion that need adopt buzzer and oscillating movement to come pest repelling etc. simultaneously, can directly adopt the alternating electromagnetic buzzing vibrator of 220V～50HZ power supply.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of alternating electromagnetic buzzing vibrator, has housing, be provided with electromagnet in enclosure interior, above electromagnet, be provided with the vibration iron plate, housing is provided with binding post, it is characterized in that: be provided with the starting of oscillation pad between described electromagnet and the vibration iron plate.
In order to improve the security of use, further: the housing of the external part of described binding post is provided with insulating boot.
The utility model is simple in structure, and fabrication and installation are convenient, and production cost is low, and environment is not had specific (special) requirements, can directly adopt 220V～50HZ single phase alternating current power supply, is specially adapted to adopt simultaneously buzzer and oscillating movement to come the occasion of pest repelling etc.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
1. housings, 2. electromagnet, 3. vibration iron plates, 4. starting of oscillation pads, 5. insulating boots, 6. binding posts among the figure
The specific embodiment
The utility model alternating electromagnetic buzzing vibrator as shown in Figure 1, has housing 1, be provided with electromagnet 2 in housing 1 inside, above electromagnet 2, be provided with vibration iron plate 3, housing 1 is provided with binding post 6, be provided with starting of oscillation pad 4 between electromagnet 2 and the vibration iron plate 3, the housing 1 of the external part of binding post 6 is provided with insulating boot 5 so that the utility model uses safer.In said structure, be actually on original relay construction basis, between electromagnet 2 and vibration iron plate 3, a starting of oscillation pad 4 is set, starting of oscillation pad 4 is made by nonmagnetic substance, as can be papery, plastic or other material is made, starting of oscillation pad 4 has played the abated effects of 2 pairs of vibrations of electromagnet iron plate, 3 attractions here.Starting of oscillation pad 4 shapes, thickness can big freedom in minor affairs be selected according to internal structure, electromagnet 2 magnetic in the housing 1, are the claimed structure of the utility model as long as between electromagnet 2 and vibration iron plate 3 starting of oscillation pad 4 is set.In addition, owing to adopt the alternating current input, the attraction change in wave shape of 2 pairs of vibrations of electromagnet iron plate 3, in electromagnet 2 attractions hour, vibration iron plate 3 is under the spring action that is attached thereto, break away from electromagnet 2, move upward, when electromagnet 2 attractions become big greatly along with the change of input AC electricity current strength, vibration iron plate 3 is under electromagnet 2 attraction force acts, the resistance that overcomes spring is near electromagnet 2, move downward, the state-transition that the former time energising after vibration iron plate 3 that is used as relay is adsorbed on the electromagnet 2 for a long time is the reciprocal up-down vibration of vibration iron plate 3, and the vibration by vibration iron plate 3 drives whole vibrator vibration again, causes that the variation of air-flow is sounded a buzzer on every side owing to vibrate the vibration of iron plate 3.Because pulsating current took place 2 times in each cycle AC power, so vibration frequency is 2 times of supply frequency, and vibration frequency is 100HZ when adopting the 50HZ AC power, and promptly per minute vibrates 6000 times.
The utility model is simple in structure, fabrication and installation are convenient, production cost is low, environment there is not specific (special) requirements, can directly adopt 220V～50HZ single phase alternating current power supply, electromagnetic attraction directly acts on oscillating movement, and the electric energy efficiency height is specially adapted to adopt simultaneously buzzer and oscillating movement to come the occasion of pest repelling etc.
Claims (2)
1. alternating electromagnetic buzzing vibrator, has housing (1), be provided with electromagnet (2) in housing (1) inside, be provided with vibration iron plate (3) in electromagnet (2) top, housing (1) is provided with binding post (6), it is characterized in that: be provided with starting of oscillation pad (4) between described electromagnet (2) and the vibration iron plate (3).
2. alternating electromagnetic buzzing vibrator according to claim 1 is characterized in that: the housing (1) of the external part of described binding post (6) is provided with insulating boot (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073412 CN2905239Y (en) | 2006-06-01 | 2006-06-01 | AC electromagnetic buzzing vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620073412 CN2905239Y (en) | 2006-06-01 | 2006-06-01 | AC electromagnetic buzzing vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905239Y true CN2905239Y (en) | 2007-05-30 |
Family
ID=38113869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620073412 Expired - Fee Related CN2905239Y (en) | 2006-06-01 | 2006-06-01 | AC electromagnetic buzzing vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905239Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535858A (en) * | 2012-01-17 | 2012-07-04 | 李文忠 | Universal vibrator for concrete |
| CN103236843A (en) * | 2013-05-08 | 2013-08-07 | 杭州百事特电子有限公司 | Impulse waveform driver and electromagnetic buzzer |
-
2006
- 2006-06-01 CN CN 200620073412 patent/CN2905239Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535858A (en) * | 2012-01-17 | 2012-07-04 | 李文忠 | Universal vibrator for concrete |
| CN102535858B (en) * | 2012-01-17 | 2014-03-05 | 李文忠 | Universal vibrator for concrete |
| CN103236843A (en) * | 2013-05-08 | 2013-08-07 | 杭州百事特电子有限公司 | Impulse waveform driver and electromagnetic buzzer |
| CN103236843B (en) * | 2013-05-08 | 2015-09-02 | 杭州百事特电子有限公司 | A kind of impulse waveform driver and electromagnetic buzzer |
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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 |