CN104219593A - Rainproof composite sound box - Google Patents
Rainproof composite sound box Download PDFInfo
- Publication number
- CN104219593A CN104219593A CN201410500187.1A CN201410500187A CN104219593A CN 104219593 A CN104219593 A CN 104219593A CN 201410500187 A CN201410500187 A CN 201410500187A CN 104219593 A CN104219593 A CN 104219593A
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- China
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- rainproof
- waterproof
- box body
- pvc
- loudspeaker
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Abstract
The invention discloses a rainproof composite sound box, and the sound box comprises a rainproof box, a frequency divider, a waterproof low-sound loudspeaker, a horn loudspeaker and a waterproof mesh, wherein the frequency divider is arranged inside the rainproof box, the waterproof low-sound loudspeaker, the horn loudspeaker and the waterproof mesh are respectively installed on the rainproof box; the waterproof low-sound loudspeaker is located below the horn loudspeaker, the frequency divider is electrically connected with the waterproof low-sound loudspeaker and the horn loudspeaker; the PVC (polyvinyl chloride) waterproof box is provided with a rainproof socket electrically connected with the frequency divider, the rainproof box is formed by assembling the rainproof composite plates, and the rainproof composite plates comprise PVC plate layers and wooden plate layers on the PVC plate layers. The rainproof composite sound box has the advantages of simple structure, low cost, and good rainproof effect, besides, its tone quality is superior to that of the mold sound box, thus the rainproof composite sound box is suitable for promotion and use.
Description
Technical field
The present invention relates to a kind of rainproof sound equipment, relate in particular to a kind of rainproof compound sound equipment.
Background technology
Existing audio amplifier has following several form to form:
1, wooden sound equipment
Wooden sound equipment is generally to form with laminated sheet, middle Wilsonii plate, particle boards to manufacturing, though wooden acoustic box tonequality is good, casing is rainproof is very scabrous problem.Generally by very complicated technique, as: wood based panel soaks impregnating fluid, and after casing moulding, repeatedly immersion, spray paint solve.Shortcoming is complex process, and cost is high, and work consuming is consuming time.Even if the sound enclosure of making by above technique, be but still difficult to guarantee that audio amplifier is out of doors due to after exposing to the sun and rain, expand with heat and contract with cold, the dry wet situation such as repeatedly causes sound box cracking, depainting, come unstuck, watered and wetting and damage audio amplifier.
2, the audio amplifier that mould is manufactured
The sound equipment of mould manufacture is by comprising aluminium alloy sound equipment, plastic acoustic and fiberglass sound equipment, and these three kinds of sound equipments can be rainproof.But aluminium alloy audio amplifier for the first time die sinking cost drops into highly, only sees at present small-bore, toy trumpet, low power sound column; Because casing is sheet metal, audio amplifier tonequality is difficult to carry out.Plastic cement audio amplifier can fill with heavy caliber, high-power loudspeaker, but die sinking cost drops into high for the first time; Casing is thin, easily produces case and shakes, and tonequality is difficult to carry out.Fiberglass audio amplifier can fill with heavy caliber, high-power loudspeaker, but die sinking cost input is higher for the first time, complex manufacturing technology, and cost of manufacture is high, and manufacturability is poor, and aesthetic property is poor, and tonequality is difficult to control.
Summary of the invention
Object of the present invention is intended to overcome deficiency of the prior art, provides a kind of and has good rainproof effectively, and do not need die sinking, so cost compare is low, can also guarantee that tone color is better than the rainproof compound audio amplifier of mould sound equipment.
The object of invention is achieved through the following technical solutions:
Rainproof compound sound equipment, it is characterized in that it comprises Rainproof box body, frequency divider, waterproof bass horn, bugle loudspeaker and waterproof guard, described frequency divider is arranged on Rainproof box body inside, and described waterproof bass horn and bugle loudspeaker and waterproof guard are installed on Rainproof box body; Described waterproof bass horn is positioned at the below of bugle loudspeaker, and described frequency divider is electrically connected to waterproof bass horn and bugle loudspeaker respectively; Described PVC waterproof box body is provided with the Rainproof socket being electrically connected to frequency divider, and described Rainproof box body is combined by rainproof composite plate, and described rainproof composite plate comprises PVC flaggy and covers the wood plies on this PVC flaggy.
Further technical scheme is that described PVC flaggy is fixedly connected with wood plies.
Further technical scheme is that the thickness of described PVC flaggy is 12～20mm.
Further technical scheme is that the thickness of described wood plies is 3～12mm.
Further technical scheme is, described in combine Rainproof box body rainproof composite plate by PVC polymer adhesive, form each other.
Further technical scheme is, described Rainproof box body is provided with the square opening matching with bugle loudspeaker, and described bugle loudspeaker is arranged in this square opening.
Further technical scheme is, described Rainproof box body is provided with the circular port matching with waterproof bass horn, and described waterproof bass horn is arranged in this circular port.
Further technical scheme is, described Rainproof box body is provided with the draw-in groove that waterproof guard is installed, and described waterproof guard is arranged in this draw-in groove.
Further technical scheme is that described waterproof bass horn is 12 inch or 15 inch.
The present invention compares compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is not only simple in structure, and with low cost, also can be rainproof, wherein, the layer structure of described Rainproof box body is combined by PVC plate, and PVC plate can adopt the processing mode of wood materials to carry out traditional handicraft production, good manufacturability when described Rainproof box body carries out traditional handicraft production by the processing mode of wood materials, do not need die sinking, expense drops into low for the first time; And PVC plate attribute does not absorb water, do not make moist, thereby can guarantee the bonding PVC waterproof box body fastness forming, make PVC waterproof box body can crack in the process of using, can not come unstuck, can not leak, the distortion of also can not making moist; Simultaneously, the endothecium structure of described Rainproof box body is combined by wood based panel, proper thickness due to wood based panel, soft or hard appropriateness, therefore can improve sound wave in the acoustic characteristic of the interior absorption of Rainproof box body 1 and reflection, dress is with after the high-power bass horns such as 12 inch, 15 inch, audio amplifier without case shake, without noise, the elasticity of low frequency and the transient state of low frequency get a promotion, and the quality of audio amplifier obtains a nearly step and promotes.
(2) Rainproof box body of the present invention is provided with the square opening matching with bugle loudspeaker, is convenient to bugle loudspeaker to be arranged in this square opening.
(3) Rainproof box body of the present invention is provided with the circular port matching with waterproof bass horn, is convenient to waterproof bass horn to be arranged in this circular port.
(4) Rainproof box body of the present invention is provided with the draw-in groove that waterproof guard is installed, and is convenient to install waterproof guard.
(5) waterproof bass horn of the present invention is 12 inch, selects rainproof 12 inch bass horns can solve the water funk problem of bass horn cone.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is internal structure schematic diagram of the present invention.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Wherein, the corresponding name of the Reference numeral in accompanying drawing is called:
1-Rainproof box body, 2-frequency divider, 3-waterproof bass horn, 4-bugle loudspeaker, 5-waterproof guard, 6-PVC flaggy, 7-wood plies, 8-waterproof socket.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment
As shown in Figures 1 to 3, rainproof compound sound equipment of the present invention, it comprises Rainproof box body 1, and described Rainproof box body 1 is combined by rainproof composite plate, and the rainproof composite plate that is combined into Rainproof box body 1 forms by PVC polymer adhesive each other.Described rainproof composite plate comprises PVC flaggy 6 and covers the wood plies 7 on this PVC flaggy 6, and as shown in Figure 3, described PVC flaggy 6 is as the layer structure of Rainproof box body 1, and described wood plies 7 is as the endothecium structure of Rainproof box body 1.The thickness of described PVC flaggy 6 is 12～20mm, and the thickness of described wood plies 7 is 3～12mm, and PVC flaggy 6 of the present invention is fixedly connected with wood plies 7.
The PVC plate that PVC flaggy 6 of the present invention is used, what wood plies 7 was used is wood based panel, while making Rainproof box body 1, first PVC plate is combined into the layer structure of Rainproof box body 1, then wood based panel is bonded in to the inner side of Rainproof box body 1.Concrete, the present invention adopts wood materials processing mode PVC plate to be carried out to blanking, the perforate of traditional handicraft, the PVC plate each other mode of PVC polymer adhesive connects, PVC plate attribute does not absorb water, does not make moist, thereby can guarantee the fastness of the layer structure of the bonding Rainproof box body forming 1, make Rainproof box body 1 can crack in the process of using, can not come unstuck, can not leak, the distortion of also can not making moist.
The process of the layer structure of concrete making Rainproof box body 1 is, respectively by carrying out bonding group of case after two contact-making surfaces painting PVC adhesives of two PVC plates to be bonded, by the bonding layer structure that is combined into Rainproof box body 1 of PVC plate.While making the endothecium structure of Rainproof box body 1, press Rainproof box body 1 inwall size to wood based panel blanking, perforate, then PVC adhesive is sticked on wood based panel on the inwall of Rainproof box body 1, being about to wood based panel is bonded on PVC plate, and use nailing wood based panel to be further fixed on PVC plate, it is bonding that the edge that wood based panel and wood based panel are in contact with one another is also used PVC adhesive to carry out, and the wood based panel that forms Rainproof box body 1 inwall is combined into the endothecium structure of Rainproof box body 1.
Complete the combination that layer structure of Rainproof box body 1 and the combination of endothecium structure complete Rainproof box body 1, the to be bonded dose of whole polishing of outer surface that can carry out Rainproof box body 1 after dry, scrape ash, again polish, spray paint (needs attractive in appearance), can complete the making to Rainproof box body 1.The PVC plate that is combined into Rainproof box body 1 of the present invention carries out traditional handicraft production by wood materials processing mode, and good manufacturability, does not need die sinking, and expense drops into low for the first time.Described wood plies is as the endothecium structure of Rainproof box body 1, proper thickness due to wood based panel, soft or hard appropriateness, therefore can improve sound wave in the acoustic characteristic of the interior absorption of Rainproof box body 1 and reflection, dress is with after the high-power bass horns such as 12 inch, 15 inch, audio amplifier without case shake, without noise, the elasticity of low frequency and the transient state of low frequency get a promotion, the quality of audio amplifier obtains a nearly step and promotes.
Rainproof compound sound equipment of the present invention also comprises frequency divider 2, waterproof bass horn 3, bugle loudspeaker 4 and waterproof guard 5, as shown in Figure 2, shown in frequency divider 2 be arranged on the inside of Rainproof box body 1.Described Rainproof box body 1 is provided with the square opening matching with bugle loudspeaker 4, and described bugle loudspeaker 4 is arranged in this square opening.Described Rainproof box body 1 is provided with the circular port matching with waterproof bass horn, and described waterproof bass horn 3 is arranged in this circular port.Described square opening be positioned at circular port directly over, therefore 3 belows that are positioned at bugle loudspeaker 4 of described waterproof bass horn, and this waterproof bass horn 3 is electrically connected to described frequency divider 2 respectively with bugle loudspeaker 4.Wherein, described waterproof bass horn 3 is 12 inch or 15 inch, and what the waterproof bass horn 3 in the present embodiment was selected is 12 inch, selects rainproof 12 inch bass horns can solve the water funk problem of bass horn cone.
Described Rainproof box body 1 is provided with the draw-in groove that waterproof guard 5 is installed, and described waterproof guard 5 is arranged in this draw-in groove, and described waterproof guard 5 is positioned at the front of Rainproof box body 1.The present invention adopts rainproof guard 5 can solve the problem that audio amplifier is swung to hole water inlet.On described PVC waterproof box body 1, be also provided with waterproof socket 8, this waterproof socket 8 is arranged on the back side of PVC waterproof box body 1, and this waterproof socket 8 is electrically connected to frequency divider 2, as shown in Figure 2.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. rainproof compound sound equipment, it is characterized in that it comprises Rainproof box body (1), frequency divider (2), waterproof bass horn (3), bugle loudspeaker (4) and waterproof guard (5), described frequency divider (2) is arranged on Rainproof box body (1) inside, and described waterproof bass horn (3) is installed on Rainproof box body (1) with bugle loudspeaker (4) and waterproof guard (5); Described waterproof bass horn (3) is positioned at the below of bugle loudspeaker (4), and described frequency divider (2) is electrically connected to waterproof bass horn (3) and bugle loudspeaker (4) respectively; Described PVC waterproof box body (1) is provided with the Rainproof socket (8) being electrically connected to frequency divider (2), described Rainproof box body (1) is combined by rainproof composite plate, and described rainproof composite plate comprises PVC flaggy (6) and covers the wood plies (7) on this PVC flaggy (6).
2. according to rainproof compound sound equipment claimed in claim 1, it is characterized in that described PVC flaggy (6) is fixedly connected with wood plies (7).
3. according to the rainproof compound sound equipment described in claim 1 or 2, the thickness that it is characterized in that described PVC flaggy (6) is 12～20mm.
4. according to rainproof compound sound equipment claimed in claim 3, the thickness that it is characterized in that described wood plies (7) is 3～12mm.
5. according to rainproof compound sound equipment claimed in claim 4, the rainproof composite plate that combines Rainproof box body (1) described in it is characterized in that forms by PVC polymer adhesive each other.
6. according to the rainproof compound sound equipment described in claim 4 or 5, it is characterized in that described Rainproof box body (1) is provided with the square opening matching with bugle loudspeaker (4), described bugle loudspeaker (4) is arranged in this square opening.
7. according to rainproof compound sound equipment claimed in claim 6, it is characterized in that described Rainproof box body (1) is provided with the circular port matching with waterproof bass horn, described waterproof bass horn (3) is arranged in this circular port.
8. according to rainproof compound sound equipment claimed in claim 7, it is characterized in that described Rainproof box body (1) is provided with the draw-in groove that waterproof guard (5) is installed, described waterproof guard (5) is arranged in this draw-in groove.
9. according to the rainproof compound sound equipment described in claim 7 or 8, it is characterized in that described waterproof bass horn (3) is 12 inch or 15 inch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500187.1A CN104219593A (en) | 2014-09-25 | 2014-09-25 | Rainproof composite sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500187.1A CN104219593A (en) | 2014-09-25 | 2014-09-25 | Rainproof composite sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104219593A true CN104219593A (en) | 2014-12-17 |
Family
ID=52100665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500187.1A Pending CN104219593A (en) | 2014-09-25 | 2014-09-25 | Rainproof composite sound box |
Country Status (1)
| Country | Link |
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| CN (1) | CN104219593A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108141653A (en) * | 2015-07-21 | 2018-06-08 | 东莞市美之尊电子科技有限公司 | A kind of manufacturing method of speaker and its babinet and babinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201002287Y (en) * | 2007-01-25 | 2008-01-09 | 江鸿村 | Wooden composite board structure |
| CN101220702A (en) * | 2007-01-10 | 2008-07-16 | 刘涛 | Multifunctional composite ornamental board |
| CN201336726Y (en) * | 2009-01-16 | 2009-10-28 | 刘惠珍 | Active waterproof card reading sound box |
| WO2013185598A1 (en) * | 2012-06-15 | 2013-12-19 | 威立达数码科技(深圳)有限公司 | Floating water-proof sound box |
| CN204291282U (en) * | 2014-09-25 | 2015-04-22 | 四川湖山电器有限责任公司 | Rainproof compound sound equipment |
-
2014
- 2014-09-25 CN CN201410500187.1A patent/CN104219593A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220702A (en) * | 2007-01-10 | 2008-07-16 | 刘涛 | Multifunctional composite ornamental board |
| CN201002287Y (en) * | 2007-01-25 | 2008-01-09 | 江鸿村 | Wooden composite board structure |
| CN201336726Y (en) * | 2009-01-16 | 2009-10-28 | 刘惠珍 | Active waterproof card reading sound box |
| WO2013185598A1 (en) * | 2012-06-15 | 2013-12-19 | 威立达数码科技(深圳)有限公司 | Floating water-proof sound box |
| CN204291282U (en) * | 2014-09-25 | 2015-04-22 | 四川湖山电器有限责任公司 | Rainproof compound sound equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108141653A (en) * | 2015-07-21 | 2018-06-08 | 东莞市美之尊电子科技有限公司 | A kind of manufacturing method of speaker and its babinet and babinet |
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Application publication date: 20141217 |