CN202524555U - High-performance automobile horn with adjustable volume - Google Patents
High-performance automobile horn with adjustable volume Download PDFInfo
- Publication number
- CN202524555U CN202524555U CN 201220062266 CN201220062266U CN202524555U CN 202524555 U CN202524555 U CN 202524555U CN 201220062266 CN201220062266 CN 201220062266 CN 201220062266 U CN201220062266 U CN 201220062266U CN 202524555 U CN202524555 U CN 202524555U
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- Prior art keywords
- iron core
- diaphragm
- armature
- unshakable
- determination
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Abstract
The utility model discloses a high-performance automobile horn with an adjustable volume. The automobile horn comprises a sounding board, a diaphragm, an armature, an upper iron core, an iron core, a coil, a lower iron core, an adjusting screw and a shell. The sounding board, the diaphragm, the armature, the upper iron core, the iron core and the lower iron core are successively connected. A nut is connected and fixed with the lower iron core through a thread. The iron core is provided with the coil. The trumpet-shaped shell is provided with the adjusting screw and the adjusting screw is fastened through using a threaded connection mode. One side of the adjusting screw is provided with a contact. Resonance distribution of the horn is concentrated. Fundamental frequency vibration with the low frequency is generated and directivity is good.
Description
Technical field
The utility model relates to a kind of high-performing car loudspeaker of adjustable volume.
Background technology
Improving constantly of Along with people's living standard; The instrument that people ride instead of walk is not only in the use of automobile, the confrontation a kind of embodiment alive of inducting especially, and nowadays people have the requirement of continuous lifting from inside to outside to automobile; The market loudspeaker fundamental vibration frequency of installing of getting on the car is low; Resonance disperses, and low when high during volume sometimes, directive property is bad.
The utility model content
The utility model purpose: the purpose of the utility model is in order to solve the deficiency of prior art, to provide a kind of physical dimension little, and pointing capability is good, and the fundamental vibration frequency is high, and resonance distributes and concentrates, and the high-performing car loudspeaker of adjustable volume.
Technical scheme: in order to realize above purpose, the high-performing car loudspeaker of the described a kind of adjustable volume of the utility model, it comprises resonator, diaphragm; Armature, upper iron core, iron core, coil; Following unshakable in one's determination, adjustment screw and housing, described resonator, diaphragm; Armature, upper iron core, iron core links to each other with following iron core successively, and nut is unshakable in one's determination fixing through being threaded with down; Described iron core is provided with coil, and described horn-like housing is provided with the adjustment screw and adopts the mode that is threaded fastening, is provided with the contact in a side of adjusting screw.Described resonator, diaphragm, armature, upper iron core, unshakable in one's determination unshakable in one's determination on same axis with down.
Described diaphragm; Resonator; Armature is fixed together with movable upper iron core; Solenoid on the tubular type iron core communicates with external circuit through the contact, and producing magnetic force during the solenoid energising can inhale upper iron core down, and armature can will be backed down by the contact that contact point arm elastic force remains closed in moving down with upper iron core.
The height of the tone of loudspeaker depends on the frequency of diaphragm vibration, through changing the vibration frequency that gap between the upper and lower iron core changes diaphragm, unclamps locking nut; Screw in unshakable in one's determination down; Gap between the iron core reduces up and down, and tone raises, and screwing out down, iron core then makes tone reduce; After modulating suitable tone, the locking nut of screwing gets final product; The size of the volume of loudspeaker depends on the frequency of diaphragm vibration, adjusts through the contact pressure that changes the loudspeaker contact, and when the back-out of adjustment screw, the contact contact pressure increases, and the electric horn volume increases; The adjustment screw screws in then can offset the elasticity of part moving contact arm self, is that the electric horn volume reduces.
Beneficial effect: the high-performing car loudspeaker of a kind of adjustable volume that the utility model provides, because of the size of the volume of these loudspeaker depends on the frequency of diaphragm vibration, through changing the vibration frequency that gap between the upper and lower iron core changes diaphragm; The size of the volume of loudspeaker depends on the amplitude of diaphragm vibration, adjusts through the contact pressure that changes the loudspeaker contact, and this just makes resonance distribute and concentrates, and the fundamental vibration of generation lower frequency, and directive property is good.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, further illustrate the utility model.
Be illustrated in figure 1 as the structural representation of the high-performing car loudspeaker of the described adjustable volume of the utility model, it comprises resonator 1, diaphragm 2, armature 3; Upper iron core 4, iron core 5, coil 6, following unshakable in one's determination 7; Adjustment screw 8, housing 9 and locking nut 11, described resonator 1, diaphragm 2; Armature 3, upper iron core 4, unshakable in one's determination 5, following iron core 7 links to each other with locking nut 11 successively; Following unshakable in one's determination 7 link to each other with locking nut 11 successively, and described unshakable in one's determination 5 are provided with coil 6, and described horn-like housing 9 is provided with adjusts screw 8, and a side of adjusting screw 8 is provided with contact 10.
Adjustment screw 8 adopts the mode that is threaded fastening with housing 9.
Described resonator 1, diaphragm 2, armature 3, upper iron core 4, unshakable in one's determination 5 and down unshakable in one's determination 7 on same axis.
Described diaphragm 2; Resonator 1; Armature 3 is fixed together with movable upper iron core 4; Solenoid 6 on the tubular type iron core communicates with external circuit through contact 10, and producing magnetic force during solenoid 6 energisings can inhale upper iron core 4 down, and armature 3 can will be backed down by the contact 10 that contact point arm elastic force remains closed in moving down with upper iron core 4.
The height of the tone of loudspeaker depends on the frequency of diaphragm 2 vibration, through change upper iron core 4 and down the gap between unshakable in one's determination 7 change the vibration frequency of diaphragm 2, unclamp locking nut 11; Screw in iron core 7 down; Gap between the upper iron core 4 and following unshakable in one's determination 7 reduces, and tone raises, and screwing out down, 7 of iron cores reduce tone; After modulating suitable tone, the locking nut 11 of screwing gets final product; The size of the volume of loudspeaker depends on the frequency of diaphragm 2 vibrations, adjusts through the contact pressure that changes loudspeaker contact 10, and when the back-out of adjustment screw 8, contact 10 contact pressures increase, and the electric horn volume increases; Adjustment screw 8 screws in then can offset the elasticity of part moving contact arm self, is that the electric horn volume reduces.
Because of the size of the volume of loudspeaker depends on the frequency of diaphragm 2 vibrations, through change upper iron core 4 and down the gap between unshakable in one's determination 7 change the vibration frequency of diaphragm 2; The size of the volume of loudspeaker depends on the amplitude of diaphragm 2 vibrations, adjusts through the contact pressure that changes loudspeaker contact 10, and this just makes resonance distribute and concentrates, and the fundamental vibration of generation lower frequency, and directive property is good.
Above-mentioned embodiment only is the technical conceive and the characteristics of explanation the utility model, its objective is to let to be familiar with the also enforcement according to this of content that these those skilled in the art can understand the utility model, can not limit the protection range of the utility model with this.All equivalents or modifications of having done according to the utility model spirit all should be encompassed within the protection range of the utility model.
Claims (4)
1. the high-performing car loudspeaker of an adjustable volume, it is characterized in that: it comprises resonator (1), diaphragm (2), armature (3); Upper iron core (4), (5) unshakable in one's determination, coil (6), following (7) unshakable in one's determination; Adjustment screw (8), housing (9) and locking nut (11), described resonator (1); Diaphragm (2), armature (3), upper iron core (4); (5) unshakable in one's determination, following (7) unshakable in one's determination link to each other with locking nut (11) successively, and described locking nut (11) is with iron core (7) is fixing through being threaded down; Described iron core (5) is provided with coil (6), and described housing (9) is provided with adjustment screw (8), and a side of adjustment screw (8) is provided with contact (10).
2. the high-performing car loudspeaker of a kind of adjustable volume according to claim 1 is characterized in that: described housing (9) is for horn-like.
3. the high-performing car loudspeaker of a kind of adjustable volume according to claim 1 is characterized in that: described adjustment screw (8) adopts the mode that is threaded fastening with housing (9).
4. the high-performing car loudspeaker of a kind of adjustable volume according to claim 1 is characterized in that: described resonator (1), and diaphragm (2), armature (3), upper iron core (4), (5) unshakable in one's determination and iron core (7) down are on same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220062266 CN202524555U (en) | 2012-02-24 | 2012-02-24 | High-performance automobile horn with adjustable volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220062266 CN202524555U (en) | 2012-02-24 | 2012-02-24 | High-performance automobile horn with adjustable volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524555U true CN202524555U (en) | 2012-11-07 |
Family
ID=47107479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220062266 Expired - Fee Related CN202524555U (en) | 2012-02-24 | 2012-02-24 | High-performance automobile horn with adjustable volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547996A (en) * | 2017-09-29 | 2018-01-05 | 苏州盈腾五金制品有限公司 | A kind of loudspeaker on automobile |
| US11881204B2 (en) | 2020-07-30 | 2024-01-23 | Ford Global Technologies, Llc | Dual-tone horn assemblies and methods of use |
-
2012
- 2012-02-24 CN CN 201220062266 patent/CN202524555U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107547996A (en) * | 2017-09-29 | 2018-01-05 | 苏州盈腾五金制品有限公司 | A kind of loudspeaker on automobile |
| US11881204B2 (en) | 2020-07-30 | 2024-01-23 | Ford Global Technologies, Llc | Dual-tone horn assemblies and methods of use |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20130224 |