CN2161967Y - Electrical bell - Google Patents
Electrical bell Download PDFInfo
- Publication number
- CN2161967Y CN2161967Y CN 93219567 CN93219567U CN2161967Y CN 2161967 Y CN2161967 Y CN 2161967Y CN 93219567 CN93219567 CN 93219567 CN 93219567 U CN93219567 U CN 93219567U CN 2161967 Y CN2161967 Y CN 2161967Y
- Authority
- CN
- China
- Prior art keywords
- bell
- motor
- clapper
- utility
- model
- 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 an electric bell. A bell clapper (6) fixedly connected with an output shaft of a small AC or DC motor (3) is driven by the small AC or DC motor (3) to knock a bell cover to make a sound. The utility model is characterized in that the end of the output shaft of the motor (3) is connected with a screw rod (8), both ends of a spring (9) are fixedly and respectively connected with the bell clapper (6) and the screw rod (8), the motor (3) is fixedly connected with a bedplate supporting frame (4), and therefore, a certain gap is formed between the clapper (6) and the bell cover (7); the bedplate supporting frame (4) is connected with the bell cover (7) through screws (5). The electrical bell has the advantages of simple structure, low cost, small electricity consumption and large sound, and an AC power supply and a DC power supply both can be used in the utility model. The utility model can be widely used as a door bell for stations and schools, can be used as a bicycle bell, etc.
Description
The utility model relates to a kind of electric bell.
Existing common electric bell is to utilize the magnetic induction of electric current in electromagnet to make, and this electric bell power consumption is big, and sound is little.And the impact type electric bell can't use in the place that does not have alternating current, and the high difficulty of adjusting of cost.
Task of the present utility model is to overcome the deficiency of above-mentioned technology, provides a kind of simple in structure, and cost is low, and the power consumption small voice is big, the novel electric bell that AC and DC is dual-purpose.
Above-mentioned task is to realize like this.Electric bell comprises that power-line terminal, bell clapper and one are with upper bell cover, the output axle head of motor connects a screw rod, fixedlys connected with screw rod with bell clapper respectively in the two ends of spring, and motor is fixedlyed connected with Plate support, make bell clapper and bell be stamped certain interval, Plate support is connected with the bell lid by screw.
This electric bell cost simple in structure is low, AC/DC, and the power consumption small voice is big, can be widely used as doorbell, handlebar bell etc.
Following structure accompanying drawing is described in further detail embodiment of the present utility model.
Fig. 1 is the structural representation of electric bell
Fig. 2 is the vertical view of three bell formula electric bells
This electric bell comprises power-line terminal 1,2, bell clapper 6 and bell lid 7, the output axle head of motor 3 connects a screw rod 8, fixedly connected with screw rod 8 with bell clapper 6 respectively in spring 9 two ends, motor 3 is fixedlyed connected with Plate support 4, make bell clapper 6 and bell lid 7 that certain interval be arranged, guarantee that the driven by motor bell clapper knocks bell lid 7 while rotating, Plate support 4 is connected with bell lid 7 by screw 5.When Plate support 4 was equilateral triangle, the bell that can respectively be connected on three angles lid 7 was loaded onto bell clapper 6 at leg-of-mutton center.Energized bell clapper 6 constantly knocks bell lid 7 under driven by motor.Motor 3 can select that the above AC and DC of 1.5V is small-sized, microminiature or extra-thinly all can.Use it for station, school, doorbell, handlebar bell, connect switch and promptly ring.
Claims (1)
1, a kind of electric bell, comprise power-line terminal (1), (2), bell clapper (6) and one are with upper bell cover (7), it is characterized in that: the output axle head of motor (3) connects a screw rod (8), fixedly connected with screw rod (8) with bell clapper (6) respectively in spring 9 two ends, motor (3) is fixedlyed connected with Plate support (4), makes bell clapper (6) and bell lid (7) that certain interval be arranged, and Plate support (4) is connected with bell lid (7) by screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219567 CN2161967Y (en) | 1993-07-21 | 1993-07-21 | Electrical bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93219567 CN2161967Y (en) | 1993-07-21 | 1993-07-21 | Electrical bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161967Y true CN2161967Y (en) | 1994-04-13 |
Family
ID=33798922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93219567 Expired - Fee Related CN2161967Y (en) | 1993-07-21 | 1993-07-21 | Electrical bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161967Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058641A (en) * | 2017-12-25 | 2018-05-22 | 芜湖宏景电子股份有限公司 | A kind of automobile balance alarm set |
-
1993
- 1993-07-21 CN CN 93219567 patent/CN2161967Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108058641A (en) * | 2017-12-25 | 2018-05-22 | 芜湖宏景电子股份有限公司 | A kind of automobile balance alarm set |
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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 |