CN206584730U - Automobile-used disc type horn - Google Patents
Automobile-used disc type horn Download PDFInfo
- Publication number
- CN206584730U CN206584730U CN201720253162.5U CN201720253162U CN206584730U CN 206584730 U CN206584730 U CN 206584730U CN 201720253162 U CN201720253162 U CN 201720253162U CN 206584730 U CN206584730 U CN 206584730U
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- CN
- China
- Prior art keywords
- chassis
- armature
- diaphragm
- automobile
- plate
- 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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- 239000004411 aluminium Substances 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
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- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
It is fixed with to be arranged with bobbin, bobbin on mountain word armature, mountain word armature on the inside of a kind of automobile-used disc type horn, including chassis, cover lid, chassis and is wound with coil；Contact assembly is provided with the inside of chassis, contact assembly includes contact holder, normally-closed contact and the resistance electric capacity that disappears；Diaphragm unit is provided between chassis and cover lid, diaphragm unit includes being connected with collets on diaphragm, diaphragm, and collets are provided with plate armature in downside one end of diaphragm, and collets are provided with echo plate in upside one end of diaphragm, and echo plate is processed by aluminium sheet；Solenidal electromagnet is replaced by mountain word armature, and bobbin and coil are set on the word armature of mountain, strengthen the electromagnetism the suction-combining force produced during energization, improve the absorption affinity to plate armature, increase the impact area with mountain word armature using plate armature, plate armature and the impact of mountain word armature and the sound of shock are improved, the echo plate made using aluminium sheet can produce more preferable acoustical quality.
Description
Technical field
The utility model is related to a kind of electric horn, more particularly to a kind of automobile-used disc type horn.
Background technology
Loudspeaker are equipped with automobile, for warning pedestrian and other vehicles, have been aroused attention, it is ensured that traffic safety.Loudspeaker
It is divided into two kinds of air horn and electric horn by the difference of pronunciation power, is divided into spiral shape, tubular and the class of basin shape three by the difference of profile；
Wherein automobile-used disc type horn is a kind of the more commonly used loudspeaker.
The structure of current automobile-used disc type horn used on the market is generally by solenidal electromagnet, break contact and iron
Core link gear is constituted；Because by the less limitation of solenidal electromagnet the suction-combining force, loudspeaker sound pressure level is 110dB (A), and in some noises
Miscellaneous and higher to pronunciation requirement occasion, using effect is often undesirable.
The content of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, the utility model provide it is a kind of it is simple in construction,
The automobile-used disc type horn for the advantages of reasonable in design, service life length, sound pressure level are high, tonequality is good.
The utility model solves the technical scheme that its technical problem used：A kind of automobile-used disc type horn, including bottom
It is fixed with the inside of disk, the cover lid with chassis formation housing, the chassis on mountain word armature, the mountain word armature and is arranged with coil
Coil is wound with frame, the bobbin；Contact assembly is additionally provided with the inside of the chassis, the contact assembly includes contact branch
Frame, normally-closed contact and the resistance electric capacity that disappears；Diaphragm unit is provided between the chassis and cover lid, the diaphragm unit includes being fixed on bottom
Collets are connected with diaphragm between disk and cover lid, the diaphragm, the collets are provided with flat board in downside one end of diaphragm
Type armature, collets are provided with echo plate in upside one end of diaphragm, and the echo plate is processed by aluminium sheet.
Using said structure, traditional solenidal electromagnet is replaced by mountain word armature, and line is set on the word armature of mountain
Coil and coil so that produced electromagnetism the suction-combining force enhancing during energization, so that the absorption affinity to plate armature is improved, and
Increase the impact area of armature and mountain word armature using plate armature, improve the shock of plate armature and mountain word armature
Power, increases the sound of shock, and the echo plate for using aluminium sheet to make can produce more preferable acoustical quality.
Preferably, the angle of the bottom of the mountain word armature four is riveted with chassis.Using said structure, mountain word rank is improved
The mounting stability of iron and the service life of electric horn.
Preferably, the mountain word armature is provided with V-type fixed mount, the bobbin is provided with V-type positioner, mountain word
Armature is fixedly connected with bobbin by V-type fixed mount and V-type positioner.Using said structure, by setting V-type fixed mount
The mounting stability and the service life of electric horn of mountain word armature and bobbin are improved with V-type positioner.
Preferably, the contact holder is fixed on the inner surface on chassis, the normally-closed contact and the resistance electric capacity that disappears are set
In on contact holder；It is described disappear resistance electric capacity two ends be connected respectively with the both sides up and down of normally-closed contact, it is described disappear resistance electric capacity with
Coil is connected by electric wire.Using said structure so that the structure of electric horn is more compact, it is more reasonable to design.
Preferably, being provided with plug base, insert-connecting plate on the outside of the chassis, the plug base, insert-connecting plate pass through rivet
It is connected with coil end.Using said structure so that the structure of electric horn is more compact, it is more reasonable to design, and also improves
The service life of electric horn.
Preferably, being provided with paper washer between the diaphragm unit and chassis.Using said structure, electric horn is increased
Inner sealing, improves the service life of electric horn.
Preferably, the end face on the outside of the chassis is provided with anti-vibration piece, the anti-vibration piece passes through bracket screw and chassis
It is fixedly connected.Using said structure so that the structure of electric horn is more compact, design has more rationally been also convenient for making for electric horn
With with installation.
The utility model has the advantages that simple in construction, reasonable in design, service life length, sound pressure level height, tonequality are good.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is a kind of top view of the utility model embodiment；
Fig. 3 is a kind of upward view of the utility model embodiment；
Fig. 4 is the structural representation of the utility model mountain word armature；
Fig. 5 is the structural representation of the utility model bobbin.
Embodiment
Below by specific embodiment, and with reference to accompanying drawing, the technical solution of the utility model is made further specifically
It is bright.
Embodiment：
A kind of automobile-used disc type horn as shown in Figure 1 to Figure 3, including chassis 1, the cover lid 2 with the formation of chassis 1 housing,
The inner side of chassis 1 is fixed with mountain word armature 3, and the angle of bottom four of the mountain word armature 3 is riveted with chassis 1, improves mountain word
The mounting stability of armature 3 and the service life of electric horn；Bobbin 4, the bobbin 4 are arranged with the mountain word armature 3
On be wound with coil 5；The outside on the chassis 1 is provided with plug base 8, insert-connecting plate 81, and the plug base 8, insert-connecting plate 81 pass through
Rivet is connected with the end of coil 5.
The inner side of chassis 1 is additionally provided with contact assembly 6, and the contact assembly 6 includes contact holder 61, the and of normally-closed contact 62
Disappear resistance electric capacity 63, and the contact holder 61 is fixed on the inner surface on chassis 1, and the normally-closed contact 62 and the resistance electric capacity 63 that disappears are set
In on contact holder 61；The two ends for disappearing resistance electric capacity 63 are connected with the both sides up and down of normally-closed contact 62 respectively, the resistance that disappears
Electric capacity 63 is connected with coil 5 by electric wire 51.
Diaphragm unit 7 is provided between the chassis 1 and cover lid 2, paper washer is provided between the diaphragm unit 7 and chassis 1
9, the inner sealing of electric horn is increased, the service life of electric horn is improved；The diaphragm unit 7 includes being fixed on chassis
Collets 72 are connected with diaphragm 71 between 1 and cover lid 2, the diaphragm 71, the collets 72 are in the downside one of diaphragm 71
End is provided with plate armature 73, and collets 72 are provided with echo plate 74 in upside one end of diaphragm 71, and the echo plate 74 is by aluminium sheet
Process.
Replace traditional solenidal electromagnet, and setting bobbin 4 and coil on mountain word armature 3 by mountain word armature 3
5 so that produced electromagnetism the suction-combining force enhancing during energization, so as to improve the absorption affinity to plate armature 73, and use flat
Template armature 73 increases the impact area of armature and mountain word armature 3, improves the shock of plate armature 73 and mountain word armature 3
Power, increases the sound of shock, and the echo plate 74 for using aluminium sheet to make can produce more preferable acoustical quality；Also so that electric loudspeaker
Structure is more compact, and it is more reasonable to design, and improves the service life of electric horn.
As shown in Fig. 4 to Fig. 5, the mountain word armature 3 is provided with V-type fixed mount 31, and the bobbin 4 is fixed provided with V-type
Position device 41, mountain word armature 3 is fixedly connected with bobbin 4 by V-type fixed mount 31 and V-type positioner 41；By setting V-type
Fixed mount 31 and V-type positioner 41 improve mounting stability and the use of electric horn of the mountain word armature 3 with bobbin 4
Life-span.
The end face in the outside of chassis 1 is provided with anti-vibration piece 11, and the anti-vibration piece 11 is consolidated by bracket screw 12 and chassis 1
Fixed connection so that the structure of electric horn is more compact, design has more rationally been also convenient for the use and installation of electric horn.
When energized, coil 5 is powered, and mountain word armature 3 produces electromagnetic attraction by the plate armature on diaphragm unit 7
Under 73 inhale, the normally-closed contact 62 on the plate break contact component 6 of armature 73, the current interruptions of coil 5, the electricity of mountain word armature 3
Magnetic attraction disappears, in the presence of the restoring force of the diaphragm 71 on diaphragm unit 7, the plate return of armature 73, normally-closed contact 62
Recover closure, the Power resumption of coil 5；So go round and begin again, until power supply disconnects, in continuous repetitive process, plate rank
The fierce shock of iron 73 and mountain word armature 3 excites echo plate 74 to produce resonance, sends the loud sound of comparison.
The utility model has the advantages that simple in construction, reasonable in design, service life length, sound pressure level height, tonequality are good.
Embodiment described above is a kind of preferably scheme of the present utility model, not makees any to the utility model
Formal limitation, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (8)
1. a kind of automobile-used disc type horn, including chassis（1）With chassis（1）Form the cover lid of housing（2）, it is characterised in that：Institute
State chassis（1）Inner side is fixed with mountain word armature（3）, the mountain word armature（3）On be arranged with bobbin（4）, the bobbin（4）
On be wound with coil（5）；The chassis（1）Inner side is additionally provided with contact assembly（6）, the contact assembly（6）Including contact holder
（61）, normally-closed contact（62）With the resistance electric capacity that disappears（63）；The chassis（1）With cover lid（2）Between be provided with diaphragm unit（7）, it is described
Diaphragm unit（7）Including being fixed on chassis（1）With cover lid（2）Between diaphragm（71）, the diaphragm（71）On be connected with insulation
Block（72）, the collets（72）In diaphragm（71）Downside one end be provided with plate armature（73）, collets（72）In diaphragm
（71）Upside one end be provided with echo plate（74）, the echo plate（74）Processed by aluminium sheet.
2. automobile-used disc type horn according to claim 1, it is characterised in that：The mountain word armature（3）Bottom four
Angle and chassis（1）Riveting.
3. automobile-used disc type horn according to claim 1, it is characterised in that：The mountain word armature（3）It is solid provided with V-type
Determine frame（31）, the bobbin（4）It is provided with V-type positioner（41）, mountain word armature（3）With bobbin（4）Fixed by V-type
Frame（31）With V-type positioner（41）It is fixedly connected.
4. automobile-used disc type horn according to claim 1, it is characterised in that：The contact holder（61）It is fixed on chassis
（1）Inner surface on, the normally-closed contact（62）With the resistance electric capacity that disappears（63）It is arranged at contact holder（61）On.
5. automobile-used disc type horn according to claim 4, it is characterised in that：The resistance electric capacity that disappears（63）Two ends difference
With normally-closed contact（62）Both sides up and down be connected, the resistance electric capacity that disappears（63）With coil（5）Pass through electric wire（51）It is connected.
6. automobile-used disc type horn according to claim 1, it is characterised in that：The chassis（1）Outside be provided with it is slotting
Bar（8）, insert-connecting plate（81）, the plug base（8）, insert-connecting plate（81）Pass through rivet and coil（5）End is connected.
7. automobile-used disc type horn according to claim 1, it is characterised in that：The diaphragm unit（7）With chassis（1）It
Between be provided with paper washer（9）.
8. automobile-used disc type horn according to claim 1, it is characterised in that：The chassis（1）Set on the end face in outside
There is anti-vibration piece（11）, the anti-vibration piece（11）Pass through bracket screw（12）With chassis（1）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253162.5U CN206584730U (en) | 2017-03-16 | 2017-03-16 | Automobile-used disc type horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720253162.5U CN206584730U (en) | 2017-03-16 | 2017-03-16 | Automobile-used disc type horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206584730U true CN206584730U (en) | 2017-10-24 |
Family
ID=60113519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720253162.5U Expired - Fee Related CN206584730U (en) | 2017-03-16 | 2017-03-16 | Automobile-used disc type horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206584730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889039A (en) * | 2017-12-25 | 2018-04-06 | 苏州明氏自动化技术有限公司 | Moving-iron receiver |
-
2017
- 2017-03-16 CN CN201720253162.5U patent/CN206584730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889039A (en) * | 2017-12-25 | 2018-04-06 | 苏州明氏自动化技术有限公司 | Moving-iron receiver |
| CN107889039B (en) * | 2017-12-25 | 2024-05-14 | 苏州格洛佛精密科技有限公司 | Moving iron telephone receiver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171024 |