CN102543058A - Electric horn device - Google Patents
Electric horn device Download PDFInfo
- Publication number
- CN102543058A CN102543058A CN2011104321101A CN201110432110A CN102543058A CN 102543058 A CN102543058 A CN 102543058A CN 2011104321101 A CN2011104321101 A CN 2011104321101A CN 201110432110 A CN201110432110 A CN 201110432110A CN 102543058 A CN102543058 A CN 102543058A
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- printed board
- shell fragment
- electric horn
- thickness
- horn device
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- 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.)
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- Slot Machines And Peripheral Devices (AREA)
Abstract
The invention discloses an electric horn device. In a traditional electric horn structure, an electromagnetic switch consists of a steel sheet, an elastic sheet and an insulation sheet and controls the on and off of an electromagnetic coil to generate an electromagnetic force which drives a horn diaphragm to vibrate, so that the electric horn can make a sound. The electric horn device consists of a shell (1) which is internally provided with a steel sheet (2) and an elastic sheet (3), a printed board (4) is arranged between the steel sheet and the elastic sheet, an electromagnetic coil (5) is arranged in the shell, the thickness of the steel sheet is 1.0mm-2.5mm, the thickness of the elastic sheet is 0.5mm-1.0mm, the HV of the elastic sheet is 310-530, the electromagnetic coil is internally provided with a varnished wire, wherein the inner diameter of the varnished wire is 0.47mm-0.75mm, and the number of turns is 150-160, the thickness of the printed board is 1.0mm-2.0mm, and the printed board is made of FR-4. The electric horn device is suitable for an automobile horn.
Description
Technical field:
invention relates to a kind of electric horn device that is used for automobile.
Background technology:
The structure of
traditional electrical loudspeaker all is by steel disc, shell fragment, and insulating trip is formed electromagnetic switch, makes the solenoid break-make, produces electromagnetic force and drives the vibration of loudspeaker diaphragm, thereby electric horn is sounded.Along with the continuous development of automobile industry, the requirement of motor vehicle various aspects of performance is improved constantly, at the aspect of performance that improves loudspeaker, require loudspeaker in its electromagnetic environment, to meet the requirements electromagnetic interference (EMI) that operation do not produce any equipment in its environment.
Summary of the invention:
The purpose of
invention provides a kind of printed board that in electric horn, adds, and has simplified the assembling process of electronic component.
Above-mentioned purpose realizes through following technical scheme:
a kind of electric horn device, its composition comprises: housing, be equipped with steel disc and shell fragment in the described housing; Between described steel disc and described shell fragment, printed board is housed, in the described housing solenoid is housed, described steel plate thickness is 1.0mm-2.5mm; Described shell fragment thickness is 0.5mm-1.0mm; Described shell fragment HV hardness is 310-530, and the interior diameter of the enameled wire that has in the described solenoid is 0.47mm-0.75mm, and the number of turn is 155 ± 5; Described printed board thickness is 1.0mm-2.0mm, and the material of described printed board is FR-4.
described electric horn device, described shell fragment and described printed board and described solenoid all are fixed on the housing through screw; The two ends of described steel disc are fixed on the housing.
described electric horn device, the electromagnetic switch of loudspeaker is formed in described steel disc and described shell fragment and described printed board; Described printed board has resistance and electric capacity.
described electric horn device; Described steel plate thickness is 1.5mm, and the thickness of described shell fragment is 0.6mm, and described shell fragment HV hardness is 430-530; The interior diameter of the enameled wire that has in the described solenoid is 0.67mm; The number of turn is 150, and described printed board thickness is 1.0mm, and the material of described printed board is FR-4.
Beneficial effect:
Have resistance and electric capacity in
printed board 1. of the present invention, make electric horn effectively suppress electromagnetic interference (EMI) own, to guarantee the operate as normal of other electronic equipment to other electronic equipment.At last, because printed board and insulating trip are integrated, make the assembling of electric horn easier.
the present invention unite two into one printed board and insulating trip, both suppressed the electromagnetic interference (EMI) of electric horn self to other electronic equipment, simplified the assembling process of loudspeaker again.
printed board of the present invention has substituted the insulating trip in traditional horn switch (steel disc, shell fragment, insulating trip), pounds at moving armature and can not produce electrical connection when hitting shell fragment, can not cause power supply short circuit.Secondly, resistance and electric capacity are arranged in the printed board, make electric horn effectively suppress electromagnetic interference (EMI) own, to guarantee the operate as normal of other electronic equipment to other electronic equipment.
the present invention is because there is the existence of printed board, and at first, electric horn does not influence the miscellaneous equipment operate as normal to the electromagnetic interference (EMI) that the place environment produces in course of normal operation; Secondly, pound when moving armature and can not produce electrical connection when hitting horn spring plate, realized the break-make of solenoid, drive the vibration of electric horn diaphragm thereby produce electromagnetic force, the sound that electric horn is sent is more beautiful.
Description of drawings:
accompanying drawing 1 is the structural representation of this product.
accompanying drawing 2 is vertical views of accompanying drawing 1.
Embodiment:
Embodiment 1:
a kind of electric horn device, its composition comprises: housing 1, be equipped with steel disc 2 and shell fragment 3 in the described housing 1; Between described steel disc 2 and described shell fragment 3, printed board 4 is housed, in the described housing 1 solenoid 5 is housed, described steel plate thickness is 1.0mm-2.5mm; Described shell fragment thickness is 0.5mm-1.0mm; Described shell fragment HV hardness is 310-530, and the interior diameter of the enameled wire that has in the described solenoid is 0.47mm-0.75mm, and the number of turn is 155 ± 5; Described printed board thickness is 1.0mm-2.0mm, and the material of described printed board is FR-4.
Embodiment 2:
Embodiment 3:
Embodiment 4:
The described electric horn device of
above embodiment; Described steel plate thickness is 1.5mm, and the thickness of described shell fragment is 0.6mm, and described shell fragment HV hardness is 430-530; The interior diameter of the enameled wire that has in the described solenoid is 0.67mm; The number of turn is 150, and described printed board thickness is 1.0mm, and the material of described printed board is FR-4.
Embodiment 5:
The described electric horn device of
above embodiment is made up of the electromagnetic switch of loudspeaker steel disc and shell fragment and printed board.With the two ends of steel disc, an end of shell fragment and an end of printed board and solenoid one are reinstated screw and are fixed on the housing.
Claims (5)
1. electric horn device, its composition comprises: housing is characterized in that: steel disc and shell fragment are housed in the described housing; Between described steel disc and described shell fragment, printed board is housed, in the described housing solenoid is housed, described steel plate thickness is 1.0mm-2.5mm; Described shell fragment thickness is 0.5mm-1.0mm; Described shell fragment HV hardness is 310-530, and the interior diameter of the enameled wire that has in the described solenoid is 0.47mm-0.75mm, and the number of turn is 155 ± 5; Described printed board thickness is 1.0mm-2.0mm, and the material of described printed board is FR-4.
2. electric horn device according to claim 1 is characterized in that: described shell fragment and described printed board and described solenoid all are fixed on the housing through screw; The two ends of described steel disc are fixed on the housing.
3. electric horn device according to claim 1 and 2 is characterized in that: the electromagnetic switch of loudspeaker is formed in described steel disc and described shell fragment and described printed board; Described printed board has (100-200) Europe/1w resistance and (6.8-47) μ F/100v electric capacity.
4. electric horn device according to claim 1 and 2; It is characterized in that: described steel plate thickness is 1.5mm, and the thickness of described shell fragment is 0.6mm, and described shell fragment HV hardness is 430-530; The interior diameter of the enameled wire that has in the described solenoid is 0.67mm; The number of turn is 150, and described printed board thickness is 1.0mm, and the material of described printed board is FR-4.
5. electric horn device according to claim 3; It is characterized in that: described steel plate thickness is 1.5mm, and the thickness of described shell fragment is 0.6mm, and described shell fragment HV hardness is 430-530; The interior diameter of the enameled wire that has in the described solenoid is 0.67mm; The number of turn is 150, and described printed board thickness is 1.0mm, and the material of described printed board is FR-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432110.1A CN102543058B (en) | 2011-12-21 | 2011-12-21 | Electric horn device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110432110.1A CN102543058B (en) | 2011-12-21 | 2011-12-21 | Electric horn device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102543058A true CN102543058A (en) | 2012-07-04 |
| CN102543058B CN102543058B (en) | 2016-04-06 |
Family
ID=46349798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110432110.1A Expired - Fee Related CN102543058B (en) | 2011-12-21 | 2011-12-21 | Electric horn device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102543058B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618976A (en) * | 2013-11-28 | 2014-03-05 | 哈尔滨固泰电子有限责任公司 | Mechanical loudspeaker resistive-film-plated insulation piece |
| CN110602612B (en) * | 2019-10-23 | 2020-11-17 | 宁波甜宝生物信息技术有限公司 | Automobile loudspeaker long in service life |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189386A (en) * | 2001-12-19 | 2003-07-04 | Hamanako Denso Co Ltd | Manufacturing method of electric horn |
| CN101458925A (en) * | 2007-12-11 | 2009-06-17 | 赵宏伟 | Novel electronic horn for automobile and manufacturing method thereof |
| CN102237187A (en) * | 2010-04-30 | 2011-11-09 | 深圳市澳磁电源科技有限公司 | Planar transformer and method for manufacturing same through integration |
| CN202443739U (en) * | 2011-12-21 | 2012-09-19 | 哈尔滨固泰电子有限责任公司 | Electric horn apparatus |
-
2011
- 2011-12-21 CN CN201110432110.1A patent/CN102543058B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003189386A (en) * | 2001-12-19 | 2003-07-04 | Hamanako Denso Co Ltd | Manufacturing method of electric horn |
| CN101458925A (en) * | 2007-12-11 | 2009-06-17 | 赵宏伟 | Novel electronic horn for automobile and manufacturing method thereof |
| CN102237187A (en) * | 2010-04-30 | 2011-11-09 | 深圳市澳磁电源科技有限公司 | Planar transformer and method for manufacturing same through integration |
| CN202443739U (en) * | 2011-12-21 | 2012-09-19 | 哈尔滨固泰电子有限责任公司 | Electric horn apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618976A (en) * | 2013-11-28 | 2014-03-05 | 哈尔滨固泰电子有限责任公司 | Mechanical loudspeaker resistive-film-plated insulation piece |
| CN103618976B (en) * | 2013-11-28 | 2017-07-18 | 哈尔滨固泰电子有限责任公司 | Mechanical loudspeaker resistive-film-plateinsulation insulation piece |
| CN110602612B (en) * | 2019-10-23 | 2020-11-17 | 宁波甜宝生物信息技术有限公司 | Automobile loudspeaker long in service life |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102543058B (en) | 2016-04-06 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20211221 |