CN204291282U - Rainproof compound sound equipment - Google Patents
Rainproof compound sound equipment Download PDFInfo
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- CN204291282U CN204291282U CN201420560378.2U CN201420560378U CN204291282U CN 204291282 U CN204291282 U CN 204291282U CN 201420560378 U CN201420560378 U CN 201420560378U CN 204291282 U CN204291282 U CN 204291282U
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- rainproof
- box body
- waterproof
- sound equipment
- bass horn
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Abstract
The utility model discloses a kind of 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 with waterproof bass horn and bugle loudspeaker respectively; Described Rainproof box body is provided with the Rainproof socket be electrically connected with frequency divider, and described Rainproof box body is combined by rainproof composite plate, and described rainproof composite plate comprises PVC board layer and covers the wood plies on this PVC board layer.The utility model not only structure is simple, and with low cost, and it is good to have good rainproof effect, can also ensure that tone color is better than the rainproof compound audio amplifier of mould sound equipment, be applicable to promoting the use of.
Description
Technical field
The utility model relates to a kind of rainproof sound equipment, particularly relates to a kind of rainproof compound sound equipment.
Background technology
Existing audio amplifier has following several form to form:
1, wooden stereo
Wooden stereo is generally 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 is shaping, repeatedly immersion, spray paint solve.Shortcoming is complex process, and cost is high, and work consuming is consuming time.Even if by the sound enclosure that above technique is made, be but still difficult to ensure audio amplifier 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 of Making mold
The sound equipment of Making mold is by comprising aluminium alloy sound equipment, and plastic acoustic and fiberglass sound equipment, these three kinds of sound equipments can be rainproof.But aluminium alloy audio amplifier first time die sinking cost drops into high, only sees small-bore, toy trumpet, low power sound column at present; 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 first time die sinking cost drops into high; Casing is thin, and easily produce case and shake, tonequality is difficult to carry out.Fiberglass audio amplifier can fill with heavy caliber, high-power loudspeaker, but first time die sinking cost drops into higher, complex manufacturing technology, and cost of manufacture is high, and manufacturability is poor, and aesthetic property is poor, and tonequality is difficult to control.
Utility model content
The purpose of this utility model is intended to overcome deficiency of the prior art, provides that a kind of to have good rainproof effect good, and does not need die sinking, and therefore cost compare is low, can also ensure that tone color is better than the rainproof compound audio amplifier of mould sound equipment.
The object of utility model 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 with waterproof bass horn and bugle loudspeaker respectively; Described Rainproof box body is provided with the Rainproof socket be electrically connected with frequency divider, and described Rainproof box body is combined by rainproof composite plate, and described rainproof composite plate comprises PVC board layer and covers the wood plies on this PVC board layer.
Further technical scheme is, described PVC board layer is fixedly connected with wood plies.
Further technical scheme is, the thickness of described PVC board layer is 12 ~ 20mm.
Further technical scheme is, the thickness of described wood plies is 3 ~ 12mm.
Further technical scheme is, described in combine Rainproof box body rainproof composite plate form by PVC adhesive is bonding each other.
Further technical scheme is, described Rainproof box body is provided with the square opening matched 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 matched 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 installing waterproof guard, and described waterproof guard is arranged in this draw-in groove.
Further technical scheme is, described waterproof bass horn is 12 inch or 15 inch.
The utility model comparatively prior art is compared, and has the following advantages and beneficial effect:
(1) not only structure is simple for the utility model, and it is with low cost, also can be rainproof, wherein, the layer structure of described Rainproof box body is combined by PVC board, and PVC board can adopt the processing mode of wood materials to carry out traditional handicraft production, and described Rainproof box body carries out good manufacturability when traditional handicraft is produced by the processing mode of wood materials, do not need die sinking, expense drops into low for the first time; And PVC board attribute does not absorb water, do not make moist, thus can ensure bonding PVC waterproof box body fastness, make PVC waterproof box body in the process used can not crack, can not come unstuck, can not leak, distortion of also can not making moist; Simultaneously, the endothecium structure of described Rainproof box body is combined by wood based panel, due to the proper thickness of wood based panel, soft or hard appropriateness, therefore can improve the acoustic characteristic that sound wave absorbs and reflects in Rainproof box body 1, dress is with after the high-power bass horns such as 12 inch, 15 inch, and audio amplifier shakes without case, 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 utility model is provided with the square opening matched with bugle loudspeaker, is convenient to bugle loudspeaker to be arranged in this square opening.
(3) Rainproof box body of the present utility model is provided with the circular port matched with waterproof bass horn, is convenient to waterproof bass horn to be arranged in this circular port.
(4) Rainproof box body of the present utility model is provided with the draw-in groove installing waterproof guard, is convenient to install waterproof guard.
(5) waterproof bass horn of the present utility model is 12 inch, selects rainproof 12 inch bass horns can solve bass horn cone and is afraid of water problem.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Fig. 3 is the partial enlarged drawing of A in Fig. 2.
Wherein, the name corresponding to 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 board layer, 7-wood plies, 8-waterproof socket.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in Figures 1 to 3, rainproof compound sound equipment of the present utility model, it comprises Rainproof box body 1, and described Rainproof box body 1 is combined by rainproof composite plate, and the rainproof composite plate being combined into Rainproof box body 1 forms by PVC adhesive is bonding each other.Described rainproof composite plate comprises PVC board layer 6 and covers the wood plies 7 on this PVC board layer 6, and as shown in Figure 3, described PVC board layer 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 board layer 6 is 12 ~ 20mm, and the thickness of described wood plies 7 is 3 ~ 12mm, and PVC board layer 6 of the present utility model is fixedly connected with wood plies 7.
The PVC board that PVC board layer 6 of the present utility model uses, wood plies 7 uses wood based panel, when making Rainproof box body 1, first PVC board is combined into the layer structure of Rainproof box body 1, then wood based panel is bonded in the inner side of Rainproof box body 1.Concrete, the utility model adopts wood materials processing mode PVC board to be carried out to blanking, the perforate of traditional handicraft, the PVC board mode that PVC adhesive is bonding each other connects, PVC board attribute does not absorb water, does not make moist, thus can ensure the fastness of the layer structure of bonding Rainproof box body 1, make Rainproof box body 1 in the process used can not crack, can not come unstuck, can not leak, distortion of also can not making moist.
The process of the layer structure of concrete making Rainproof box body 1 is, carries out bonding group case, by bonding for the PVC board layer structure being combined into Rainproof box body 1 after respectively two contact-making surfaces of to be bonded two PVC board being coated with PVC adhesive.When making the endothecium structure of Rainproof box body 1, by Rainproof box body 1 inner wall size to wood based panel blanking, perforate, then wood based panel is pasted onto on the inwall of Rainproof box body 1 by PVC adhesive, be bonded in PVC board by wood based panel, and use nailing wood based panel to be further fixed in PVC board, it is bonding that the edge that wood based panel and wood based panel contact with each other also uses PVC adhesive to carry out, and namely the wood based panel forming Rainproof box body 1 inwall is combined into the endothecium structure of Rainproof box body 1.
Namely the combination of the layer structure and endothecium structure that complete Rainproof box body 1 completes the combination of Rainproof box body 1, to be bonded dose dry after can carry out Rainproof box body 1 the polishing of outer surface entirety, scrape ash, again polish, spray paint (needs attractive in appearance), can complete the making to Rainproof box body 1.The PVC board being combined into Rainproof box body 1 of the present utility model carries out traditional handicraft production by wood materials processing mode, 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, due to the proper thickness of wood based panel, soft or hard appropriateness, therefore the acoustic characteristic that sound wave absorbs and reflects in Rainproof box body 1 can be improved, dress is with after the high-power bass horns such as 12 inch, 15 inch, audio amplifier shakes without case, 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.
Rainproof compound sound equipment of the present utility model also comprises frequency divider 2, waterproof bass horn 3, bugle loudspeaker 4 and waterproof guard 5, and as shown in Figure 2, shown frequency divider 2 is arranged on the inside of Rainproof box body 1.Described Rainproof box body 1 is provided with the square opening matched 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 matched with waterproof bass horn, and described waterproof bass horn 3 is arranged in this circular port.Described square opening is positioned at directly over circular port, and therefore described waterproof bass horn 3 is positioned at the below of bugle loudspeaker 4, and this waterproof bass horn 3 and bugle loudspeaker 4 are electrically connected with described frequency divider 2 respectively.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 bass horn cone and is afraid of water problem.
Described Rainproof box body 1 is provided with the draw-in groove installing waterproof guard 5, 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 utility model adopts rainproof guard 5 can solve audio amplifier and swings to hole and enter water problem.Described PVC waterproof box body 1 is also provided with waterproof socket 8, and this waterproof socket 8 is arranged on the back side of PVC waterproof box body 1, and this waterproof socket 8 is electrically connected with frequency divider 2, as shown in Figure 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
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), it is inner that described frequency divider (2) is arranged on Rainproof box body (1), 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 with waterproof bass horn (3) and bugle loudspeaker (4) respectively; Described Rainproof box body (1) is provided with the Rainproof socket (8) be electrically connected with frequency divider (2), described Rainproof box body (1) is combined by rainproof composite plate, and described rainproof composite plate comprises PVC board layer (6) and covers the wood plies (7) on this PVC board layer (6).
2., according to rainproof compound sound equipment according to claim 1, it is characterized in that described PVC board layer (6) is fixedly connected with wood plies (7).
3., according to the rainproof compound sound equipment described in claim 1 or 2, it is characterized in that the thickness of described PVC board layer (6) is 12 ~ 20mm.
4., according to rainproof compound sound equipment according to claim 3, it is characterized in that the thickness of described wood plies (7) is 3 ~ 12mm.
5., according to rainproof compound sound equipment according to claim 4, the rainproof composite plate combining Rainproof box body (1) described in it is characterized in that forms by PVC adhesive is bonding 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 matched with bugle loudspeaker (4), described bugle loudspeaker (4) is arranged in this square opening.
7. according to rainproof compound sound equipment according to claim 6, it is characterized in that described Rainproof box body (1) is provided with the circular port matched with waterproof bass horn, described waterproof bass horn (3) is arranged in this circular port.
8., according to rainproof compound sound equipment according to claim 7, it is characterized in that described Rainproof box body (1) is provided with the draw-in groove installing waterproof guard (5), 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 |
|---|---|---|---|
| CN201420560378.2U CN204291282U (en) | 2014-09-25 | 2014-09-25 | Rainproof compound sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420560378.2U CN204291282U (en) | 2014-09-25 | 2014-09-25 | Rainproof compound sound equipment |
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| Publication Number | Publication Date |
|---|---|
| CN204291282U true CN204291282U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420560378.2U Active CN204291282U (en) | 2014-09-25 | 2014-09-25 | Rainproof compound sound equipment |
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| Country | Link |
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| CN (1) | CN204291282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219593A (en) * | 2014-09-25 | 2014-12-17 | 四川湖山电器有限责任公司 | Rainproof composite sound box |
| CN104837090A (en) * | 2015-05-11 | 2015-08-12 | 顾康 | Sound box |
-
2014
- 2014-09-25 CN CN201420560378.2U patent/CN204291282U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219593A (en) * | 2014-09-25 | 2014-12-17 | 四川湖山电器有限责任公司 | Rainproof composite sound box |
| CN104837090A (en) * | 2015-05-11 | 2015-08-12 | 顾康 | Sound box |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee after: Sichuan Hushan electric Limited by Share Ltd Address before: 621000 Mianyang city of Sichuan province Youxian Economic Experimental Zone in the road No. 36 Patentee before: Sichuan Hushan Electronic Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |