CN203910257U - Splash-proof screw type horn - Google Patents
Splash-proof screw type horn Download PDFInfo
- Publication number
- CN203910257U CN203910257U CN201420019109.5U CN201420019109U CN203910257U CN 203910257 U CN203910257 U CN 203910257U CN 201420019109 U CN201420019109 U CN 201420019109U CN 203910257 U CN203910257 U CN 203910257U
- Authority
- CN
- China
- Prior art keywords
- cover
- main body
- loudspeaker
- dash
- lid
- 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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- Details Of Audible-Bandwidth Transducers (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model discloses a splash-proof screw type horn, and the horn comprises a front main body of the horn and a side cover body of the horn. The front main body comprises a main body base part and a main body sound generation part. The side cover body comprises a cover body base part and a cover body sound generation part. The main body sound generation part and the cover body sound generation part are buckled together to form a horn opening part which is provided with a water blocking cover. The water blocking cover comprises a cover body shield and a main body cover. The cover body and the side cover body are integrated into one body. The main body cover and the front main body are integrated into one body. The cover body shield and the main body cover are respectively provided with a water blocking rib, wherein the water blocking ribs form a hollow-out area in a criss-cross manner. The front main body and the side cover body are respectively provided with the main body cover and the cover body shield in an integrated manner. The main body cover and the cover body shield are buckled together to form the water blocking cover. No matter how an automobile shocks in a driving process, a misplaced condition of the waterproof cover cannot happen. The arrangement of the water blocking ribs achieves the effective blocking of water. The arrangement of the hollow-out area does not affect the sound generation of the horn, and the hollow-out area can prevent water from being splashed into the horn for a long time.
Description
Technical field
The utility model relates to a kind of loudspeaker, and more particularly, it relates to the spiral loudspeaker of a kind of splash-proof.
Background technology
Loudspeaker are audible signal(l)ing devices of automobile.In the driving process of automobile, driver sends essential acoustic signal with regulation as required, and warning pedestrian and cause that other vehicles note guarantees traffic safety, simultaneously also for urging row and transmission of signal.Thereby electric automobile horn is to sound by the vibration of metallic membrane.Electric automobile horn is comprised of iron core, magnetic coil, contact, armature, diaphragm etc.When driver presses horn switch, electric current passes through coil through contact, coil produces magnetic force and inhales lower armature, forces diaphragm to move, and armature moves contact is disconnected, current interruptions, coil magnetic force disappears, diaphragm self elasticity with under spring leaf effect, together with armature, set back, contact closure circuit is connected again, electric current produces magnetic force by contact flowing through coil, repeats above-mentioned action.So iterative cycles diaphragm constantly vibrates, thereby sends sound equipment.Soundboard and diaphragm rigid attachment, can make to vibrate smooth-going sound more melodious (being electromagnet principle).
Car horn can be subject to the sputter of spray in running process, in order to prevent that spray from entering loudspeaker inside by hydraucone, current car horn is provided with a fixed bar on base, fixed bar is fixed on a bucker at the hydraucone place of car horn, but because fixed bar is long, this car horn in use, the amplitude that the fixed bar of bucker rocks along with automobile bumpiness is very large, not only can affect the anti-effect of splashing of bucker, and fixed bar may fracture because shaking amplitude is excessive.
For this reason, application number is that 201320345132.9 Chinese patent discloses a kind of car horn, it comprises housing and bonnet, described housing has hydraucone, hydraucone place is provided with water retaining cover, and water retaining cover lower surface is provided with four and is four jiaos of support columns that distribute, and support column is connected with bell-mouthed side, water retaining cover is provided with reinforcing buckle, reinforces buckle and fastens bell-mouthed edge.
Although this car horn has possessed water-proof function, but because its water retaining cover just fastens with hydraucone simply, automobile is in the process of travelling for a long time, the concussion of can jolting, water retaining cover still can occur that thereby displacement is difficult to play the effect of splash-proof at leisure, and the setting of its four support columns, water retaining cover is arranged too high, water still can splash and enter from the position between water retaining cover and loudspeaker opening.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of anti-sealing to be reliably and with long-term splashed into the spiral loudspeaker of splash-proof in loudspeaker.
For achieving the above object, the utility model provides following technical scheme: the spiral loudspeaker of a kind of splash-proof, comprise the positive main body of loudspeaker and loudspeaker side lid, the positive main body of loudspeaker comprises body base and main body pars stridulans, described loudspeaker side lid comprises lid base portion and lid pars stridulans, main body pars stridulans and lid pars stridulans fasten and are loudspeaker peristome, described loudspeaker peristome is provided with water retaining cover, described water retaining cover comprises lid cover and the main body cover of mutual fastening, lid cover and loudspeaker side lid are wholely set, the positive main body of main body cover and loudspeaker is wholely set, lid cover and main body cover are equipped with the water retaining ribs of crisscross formation vacancy section.
By adopting technique scheme, by an original simple water retaining cover be arranged on mode near loudspeaker peristome, by the mode of four support columns location water retaining covers, change in the positive main body of loudspeaker and loudspeaker side lid and be wholely set respectively main body cover and lid cover, main body cover and lid cover fasten formation water retaining cover mutually, no matter how automobile shakes in the process of moving, all there will not be the situation of water retaining cover dislocation to occur, water retaining ribs effective dash is set, the setting of vacancy section does not affect the sounding of loudspeaker, and anti-sealing is splashed in loudspeaker reliably and with long-term.
The utility model is further set to: described loudspeaker side lid is provided with sound-producing device.
By adopting technique scheme, adopting the positive main body of loudspeaker is solid face, and sound sends from the side, and sound sends from the side, and compared with evolution formula hydraucone, sound is more loud and clear, stereoscopic sensation is stronger; Can effectively prevent the impact dabbling on loudspeaker, because of the impact without dabbling on loudspeaker, thus the serviceable life of prolongation loudspeaker.
The utility model is further set to: described lid cover comprises dash bottom and the dash bonnet being wholely set, described main body cover comprises dash protecgulum, dash left cover and the dash right cover being wholely set, and dash bonnet, dash protecgulum, dash left cover and dash right cover are buckled in the surrounding of dash bottom.
By adopting technique scheme, the positive main body of loudspeaker and loudspeaker side lid are fastened and connected mutually, have realized the fastening of water retaining cover, and dismounting is very simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spiral loudspeaker embodiment of the utility model splash-proof;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is the structure explosive view of the spiral loudspeaker embodiment of the utility model splash-proof.
Embodiment
Referring to figs. 1 through Fig. 3, the spiral loudspeaker embodiment of the utility model splash-proof is described further.
The spiral loudspeaker of a kind of splash-proof, comprise the positive main body 1 of loudspeaker and loudspeaker side lid 2, the positive main body 1 of loudspeaker comprises body base 11 and main body pars stridulans 12, described loudspeaker side lid 2 comprises lid base portion 21 and lid pars stridulans 22, main body pars stridulans 12 and lid pars stridulans 22 fasten and are loudspeaker peristome, described loudspeaker peristome is provided with water retaining cover 3, described water retaining cover 3 comprises lid cover 32 and the main body cover 31 of mutual fastening, lid cover 32 is wholely set with loudspeaker side lid 2, the positive main body 1 of main body cover 31 and loudspeaker is wholely set, lid cover 32 and main body cover 31 are equipped with the water retaining ribs 33 of crisscross formation vacancy section.
By adopting technique scheme, an original simple water retaining cover 3 is arranged on to the mode near loudspeaker peristome, by the mode of four support column location water retaining covers 3, change in the positive main body 1 of loudspeaker and loudspeaker side lid 2 and be wholely set respectively main body cover 31 and lid cover 32, main body cover 31 and lid cover 32 mutually fasten and form water retaining cover 3, no matter how automobile shakes in the process of moving, all there will not be the situation of water retaining cover 3 dislocation to occur, water retaining ribs 33 effective dash is set, the setting of vacancy section does not affect the sounding of loudspeaker, anti-sealing is splashed in loudspeaker reliably and with long-term.
Described loudspeaker side lid 2 is provided with sound-producing device.
By adopting technique scheme, adopting the positive main body 1 of loudspeaker is solid face, and sound sends from the side, and sound sends from the side, and compared with evolution formula hydraucone, sound is more loud and clear, stereoscopic sensation is stronger; Can effectively prevent the impact dabbling on loudspeaker, because of the impact without dabbling on loudspeaker, thus the serviceable life of prolongation loudspeaker.
Described lid cover 32 comprises dash bottom 321 and the dash bonnet 322 being wholely set, described main body cover 31 comprises dash protecgulum 311, dash left cover 312 and the dash right cover 313 being wholely set, and dash bonnet 322, dash protecgulum 311, dash left cover 312 and dash right cover 313 are buckled in the surrounding of dash bottom 321.
By adopting technique scheme, the positive main body 1 of loudspeaker and loudspeaker side lid 2 are fastened and connected mutually, have realized the fastening of water retaining cover 3, and dismounting is very simple and convenient.
Claims (3)
1. spiral loudspeaker of splash-proof, it is characterized in that: comprise the positive main body of loudspeaker and loudspeaker side lid, the positive main body of loudspeaker comprises body base and main body pars stridulans, described loudspeaker side lid comprises lid base portion and lid pars stridulans, main body pars stridulans and lid pars stridulans fasten and are loudspeaker peristome, described loudspeaker peristome is provided with water retaining cover, described water retaining cover comprises lid cover and the main body cover of mutual fastening, lid cover and loudspeaker side lid are wholely set, the positive main body of main body cover and loudspeaker is wholely set, lid cover and main body cover are equipped with the water retaining ribs of crisscross formation vacancy section.
2. the spiral loudspeaker of splash-proof according to claim 1, is characterized in that: described loudspeaker side lid is provided with sound-producing device.
3. spiral loudspeaker of splash-proof according to claim 2, it is characterized in that: described lid cover comprises dash bottom and the dash bonnet being wholely set, described main body cover comprises dash protecgulum, dash left cover and the dash right cover being wholely set, and dash bonnet, dash protecgulum, dash left cover and dash right cover are buckled in the surrounding of dash bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019109.5U CN203910257U (en) | 2014-01-13 | 2014-01-13 | Splash-proof screw type horn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420019109.5U CN203910257U (en) | 2014-01-13 | 2014-01-13 | Splash-proof screw type horn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910257U true CN203910257U (en) | 2014-10-29 |
Family
ID=51784514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420019109.5U Expired - Fee Related CN203910257U (en) | 2014-01-13 | 2014-01-13 | Splash-proof screw type horn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910257U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332156A (en) * | 2014-11-26 | 2015-02-04 | 浙江搏奥汽摩部件有限公司 | Automobile electric loudspeaker |
| CN106067299A (en) * | 2016-07-29 | 2016-11-02 | 广船国际有限公司 | A kind of steam whistle structure |
-
2014
- 2014-01-13 CN CN201420019109.5U patent/CN203910257U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104332156A (en) * | 2014-11-26 | 2015-02-04 | 浙江搏奥汽摩部件有限公司 | Automobile electric loudspeaker |
| CN104332156B (en) * | 2014-11-26 | 2017-10-20 | 浙江搏奥汽摩部件有限公司 | A kind of electric automobile horn |
| CN106067299A (en) * | 2016-07-29 | 2016-11-02 | 广船国际有限公司 | A kind of steam whistle structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20141029 Termination date: 20180113 |