CN101557545A - Sound box protection casing of vehicular speaker - Google Patents
Sound box protection casing of vehicular speaker Download PDFInfo
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- CN101557545A CN101557545A CNA2008100924729A CN200810092472A CN101557545A CN 101557545 A CN101557545 A CN 101557545A CN A2008100924729 A CNA2008100924729 A CN A2008100924729A CN 200810092472 A CN200810092472 A CN 200810092472A CN 101557545 A CN101557545 A CN 101557545A
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- casing
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- shell
- audio amplifier
- set casing
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Abstract
The invention relates to a sound box protection casing of a vehicular speaker, which comprises a player and a sound box. The outside of the sound box of a vehicular speaker is provided with a protection casing, and the protection casing is divided into a fixed casing and a rotary casing. The fixed casing is in a semicircular shape, the side surface of the fixed casing is provided with two catching grooves arranged upwards and downwards in a symmetrical way, and the bottom of the fixed casing is provided with a fixed clamp in an omega shape; and the rotary casing is in a semicircular shape and forms a concentric circle with the fixed casing, the rotary casing and the fixed casing can coaxially rotate, the radius of the rotary casing is smaller than that of the fixed casing, the circular arc contact position of the fixed casing and the rotary casing is in a tight matching or interference assembly mode, the circle centre angle of the rotary casing is smaller than that of the fixed casing, one side of the rotary casing is provided with a handle, and the catching grooves of the fixed casing are matched with the handle of the rotary casing. The sound box protection casing has simple structure, low cost and favorable use performance, can protect the cleanliness of the sound box, prevents the sound box from being wetted by rain, and increases the practicability and safety of the sound box.
Description
Technical field
The present invention relates to a kind of optical, mechanical and electronic integration product, especially relate to a kind of audio amplifier containment vessel with the car sound equipment.
Background technology
Society's develop rapidly improves constantly people's living standard, and when satisfying material life, cultural life also puts on the agenda, and, in people's life, bringing into play more and more important effect.Urban life rhythm is fast, and people have much to do all day between family and company, becomes the life style of two point form, almost have no time to allow own body ﹠ mind relax, long time integration, people are more and more oppressive, all are very large injuries to people's body ﹠ mind.With the invention of car sound equipment, replenished this defective.Can install very easily onboard with the car sound equipment, still, sell on the market now with the car sound equipment, be not fixing inconvenience, exactly after fixing, be inconvenient to retract, and audio amplifier is defence and rain insensitive device not, has brought very big inconvenience to use.
Summary of the invention
The present invention has overcome and above-mentionedly with the existing shortcoming of car sound equipment its structure has been improved, and a kind of defence rain insensitive device that has is provided, fixedly convenient disassembly with the car sound equipment.This audio amplifier with the car sound equipment is outside equipped with the rainproof containment vessel of defence, and audio amplifier is arranged in the set casing, and installing/dismounting by the control device on the shell of revolution, makes shell of revolution open, close at any time, so that the protection audio amplifier.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of audio amplifier containment vessel with the car sound equipment, comprise player and audio amplifier, audio amplifier outside with the car sound equipment is provided with containment vessel, containment vessel is divided into set casing and shell of revolution, the side of set casing is provided with catching groove, the bottom of set casing also is provided with fixed card, and shell of revolution is provided with handle;
As preferably, be semicircle shape with the set casing of the audio amplifier containment vessel of car sound equipment, shell of revolution is a semicircle shape, the center of circle angle of set casing is greater than the center of circle angle of shell of revolution;
As preferably, be concentric circles with the set casing and the shell of revolution of the audio amplifier containment vessel of car sound equipment, the outer inside radius of the radius of shell of revolution less than set casing;
As preferably, be two with the catching groove of the set casing lateral surface setting of the audio amplifier containment vessel of car sound equipment, be symmetrical arranged up and down;
As preferably, be arranged on a side of shell of revolution with the handle of the audio amplifier containment vessel of car sound equipment;
As preferably, be complementary with the catching groove of the audio amplifier containment vessel set casing of car sound equipment and the handle of shell of revolution;
As preferably, be " Ω " shape with the fixed card of the audio amplifier containment vessel of car sound equipment;
As preferably, with the assembling of close-fitting form, described shell of revolution can rotate around the set casing center with the audio amplifier containment vessel set casing of car sound equipment and shell of revolution circular arc contact site.
By above narration, the present invention compared with prior art has the following advantages: 1. the audio amplifier with the car sound equipment can be fixed on set casing inside, audio amplifier can be enclosed in the set casing by shell of revolution, makes without sound equipment the time cleaning of protection audio amplifier; 2. the coupling of set casing and shell of revolution is used, and effective protection can be arranged on inner audio amplifier and not be caught in the rain, and has effectively protected the performance of audio amplifier; 3. the mounting means of set casing and shell of revolution contacting surface close-fitting in conjunction with the setting of platform, has strengthened the water-resistant performance of containment vessel on set casing and the shell of revolution; 4. the setting of set casing catching groove and shell of revolution handle has made things convenient for shell of revolution spacing fixing.
Description of drawings
Fig. 1 is a decomposition texture schematic diagram of the present invention.
Embodiment
Below in conjunction with embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is further described in detail.
Embodiment: as shown in Figure 1, a kind of audio amplifier containment vessel with the car sound equipment comprises public address system and audio amplifier.Outside with the car audio amplifier is provided with containment vessel, mainly audio amplifier is played the rainproof protective effect of defence.Containment vessel is divided into set casing 1 and shell of revolution 2.Set casing 1 is the semicircle hollow form, respectively is provided with the side about it, and a side side is provided with catching groove 3, and catching groove 3 is two, is up and down to be symmetrical arranged.Center in set casing 1 side is provided with axis hole 4; the bottom of set casing 1 also is provided with fixed card 5; fixed card 5 is " Ω " shape; two perpendicular pin 6 of fixed card 5 are provided with screw; by " Ω " type hole on the fixed card 5; the front truck that the audio amplifier that has containment vessel with the car sound equipment can be fixed on car is screwed last again.Also coded lock can be set on two perpendicular pin 6 of fixed card 5, with the fail safe of further reinforcement audio amplifier.Be provided with shell of revolution 2 in the set casing 1, shell of revolution 2 is a semicircle shape, and its inside is hollow, makes things convenient for the placement of audio amplifier.Set casing 1 is a concentric circles with shell of revolution 2, and the center of shell of revolution 2 is provided with axis hole 4, shell of revolution 2 can be fixed on the set casing 1 by pin 8, pivots.The outer radius of shell of revolution 2 is less than the inside radius of set casing 1, and close-fitting or interference fit are adopted in the contacted position of two shells, have strengthened the water-resistant performance of containment vessel.The center of circle angle of set casing 1 is greater than the center of circle angle of shell of revolution 2.Shell of revolution 2 is provided with handle 7, and handle 7 is arranged on a side of shell of revolution 2, and the catching groove 3 that is provided with on the structure of handle 7 and set casing 1 side is complementary.The setting of handle 7 and catching groove 3 can limit shell of revolution 2 rotation positions, to make things convenient for the open and close of shell of revolution 2.The coupling of handle 7 and catching groove 3 in order to strengthen the fail safe of audio amplifier, can adopt the form of coded lock in case of necessity.
Use is during with the audio amplifier containment vessel of car sound equipment; by the handle 7 that is provided with on the shell of revolution 2 of containment vessel; handle 7 is opened; make it break away from the catching groove 3 that is provided with on the set casing 1; control shell of revolution 2 pivots; the shell of revolution 2 that makes containment vessel in opened condition; at this moment handle 7 bandits are gone into catching groove 3; the free end of shell of revolution 2 is limited at the top of set casing 1; this moment audio amplifier is placed on the inside of set casing 1; audio amplifier is fixed the user mode when this state is listened attentively to music for us by the fixture that is provided with in the set casing 1.When not using sound equipment; make handle 7 break away from the catching groove 3 that set casing 1 top is provided with; control catching groove 3 makes shell of revolution 2 around axially rotation down, and shell of revolution 2 is rotated down and puts in place; in the catching groove 3 of handle 7 bandits being gone into the setting of set casing 1 bottom; shell of revolution 2 free ends are fixed on the lower end of set casing 1, and this state is the state of containment vessel sealing, prevents that effectively audio amplifier is stolen; effectively protect the cleaning of audio amplifier, strengthened the defence water-resistant performance of containment vessel.What assemble has the audio amplifier containment vessel fixedly the time, and " Ω " shape fixed card 5 that can be provided with by set casing 1 bottom is fixed on containment vessel on the handlebar of car, and we just can enjoy music bring our happy at any time like this.Containment vessel with car sound equipment audio amplifier also can be fixed on earlier on the handlebar of car, in the audio amplifier with sound equipment is arranged on the space of set casing and shell of revolution formation.
The present invention is simple in structure, and cost is low, and serviceability is good, the application of containment vessel, and the cleaning of protection audio amplifier effectively protects audio amplifier not to be caught in the rain, and has strengthened the fail safe of sound equipment.
Claims (8)
1. audio amplifier containment vessel with the car sound equipment; comprise player and audio amplifier; it is characterized in that: the audio amplifier outside with the car sound equipment is provided with containment vessel; described containment vessel is divided into set casing (1) and shell of revolution (2); the side of described set casing (1) is provided with catching groove (3); the bottom of described set casing (1) also is provided with fixed card (5), and described shell of revolution (2) is provided with handle (7).
2. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: described set casing (1) is a semicircle shape, and described shell of revolution (2) is a semicircle shape, and the center of circle angle of set casing (1) is greater than the center of circle angle of shell of revolution (2).
3. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: described set casing (1) is a concentric circles with shell of revolution (2), and the outer radius of described shell of revolution (2) is less than the inside radius of set casing (1).
4. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: the catching groove (3) that described set casing (1) lateral surface is provided with is two, is symmetrical arranged up and down.
5. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: described handle (7) is arranged on a side of shell of revolution (2).
6. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: the catching groove (3) of described set casing (1) is complementary with the handle (7) of shell of revolution (2).
7. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: described fixed card (5) is " Ω " shape.
8. the audio amplifier containment vessel with the car sound equipment according to claim 1 is characterized in that: described set casing (1) assembles with the close-fitting form with shell of revolution (2) circular arc contact site, and described shell of revolution (2) can rotate around set casing (1) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100924729A CN101557545A (en) | 2008-04-10 | 2008-04-10 | Sound box protection casing of vehicular speaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100924729A CN101557545A (en) | 2008-04-10 | 2008-04-10 | Sound box protection casing of vehicular speaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101557545A true CN101557545A (en) | 2009-10-14 |
Family
ID=41175442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100924729A Pending CN101557545A (en) | 2008-04-10 | 2008-04-10 | Sound box protection casing of vehicular speaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101557545A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2588218A1 (en) * | 2015-04-30 | 2016-10-31 | Bruno MARTÍNEZ REYNA | Sound emitting device for vehicles (Machine-translation by Google Translate, not legally binding) |
-
2008
- 2008-04-10 CN CNA2008100924729A patent/CN101557545A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2588218A1 (en) * | 2015-04-30 | 2016-10-31 | Bruno MARTÍNEZ REYNA | Sound emitting device for vehicles (Machine-translation by Google Translate, not legally binding) |
| WO2016174297A1 (en) * | 2015-04-30 | 2016-11-03 | Martinez Reyna Bruno | Sound-emitting device for vehicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091014 |