CN204131699U - Use the rainproof sound equipment that PVC board makes - Google Patents
Use the rainproof sound equipment that PVC board makes Download PDFInfo
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- CN204131699U CN204131699U CN201420557716.7U CN201420557716U CN204131699U CN 204131699 U CN204131699 U CN 204131699U CN 201420557716 U CN201420557716 U CN 201420557716U CN 204131699 U CN204131699 U CN 204131699U
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Abstract
The utility model discloses a kind of rainproof sound equipment using PVC board to make, it is characterized in that it comprises PVC waterproof box body, frequency divider, waterproof bass horn, bugle loudspeaker and waterproof guard, it is inner that described frequency divider is arranged on PVC waterproof box body, and described waterproof bass horn and bugle loudspeaker and waterproof guard are installed on PVC waterproof 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 PVC waterproof box body is provided with the Rainproof socket be electrically connected with frequency divider, and described PVC waterproof box body is combined by PVC board.The utility model not only structure is simple, and it is with low cost, also can be rainproof, wherein, described PVC waterproof box body is combined by PVC board, and described PVC waterproof box body carries out good manufacturability when traditional handicraft is produced by the processing mode of wood materials, does not need die sinking, expense drops into low for the first time, is 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 sound equipment using PVC board to make.
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 first time cost drop into low, the rain-proof loudspeaker box that the use PVC board that aesthetic property is good makes.
The object of utility model is achieved through the following technical solutions:
Use the rainproof sound equipment that PVC board makes, it is characterized in that it comprises PVC waterproof box body, frequency divider, waterproof bass horn, bugle loudspeaker and waterproof guard, it is inner that described frequency divider is arranged on PVC waterproof box body, and described waterproof bass horn and bugle loudspeaker and waterproof guard are installed on PVC waterproof 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 PVC waterproof box body is provided with the Rainproof socket be electrically connected with frequency divider, and described PVC waterproof box body is combined by PVC board.
According to an embodiment of the present utility model, the thickness of described PVC board is 12 ~ 20mm.
According to an embodiment of the present utility model, described in combine PVC waterproof box body PVC board form by PVC adhesive is bonding each other.
According to an embodiment of the present utility model, described PVC waterproof box body is provided with the square opening matched with bugle loudspeaker, and described bugle loudspeaker is arranged in this square opening.
According to an embodiment of the present utility model, described PVC waterproof box body is provided with the circular port matched with waterproof bass horn, and described waterproof bass horn is arranged in this circular port.
According to an embodiment of the present utility model, described PVC waterproof box body is provided with the draw-in groove installing waterproof guard, and described waterproof guard is arranged in this draw-in groove.
According to an embodiment of the present utility model, 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, described PVC waterproof 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 PVC waterproof 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.
(2) thickness of PVC board of the present utility model is 12 ~ 20mm, the PVC board proper thickness of this thickness, can fill with high-power bass horns such as 12 inch, 15 inch, and audio amplifier shakes without case, without noise, therefore can ensure the tonequality of audio amplifier.
(3) PVC board of the utility model combination PVC waterproof box body forms by PVC adhesive is bonding each other, and PVC board attribute does not absorb water, does 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.
(4) PVC waterproof 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.
(5) PVC waterproof 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.
(6) PVC waterproof box body of the present utility model is provided with the draw-in groove installing waterproof guard, is convenient to install waterproof guard.
(7) 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.
Wherein, the name corresponding to the Reference numeral in accompanying drawing is called:
1-PVC waterproof box body, 2-frequency divider, 3-waterproof bass horn, 4-bugle loudspeaker, 5-waterproof guard, 6-Rainproof socket.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail:
Embodiment
As shown in Figure 1, 2, the rainproof sound equipment that use PVC board of the present utility model makes, it comprises PVC waterproof box body 1, and described PVC waterproof box body 1 is combined by PVC board.Through repeatedly realizing, the utility model is 12 ~ 20mm for combining the thickness of the PVC board of PVC waterproof box body 1, due to the proper thickness of PVC board, can fill and use high-power bass horn, and audio amplifier shakes without case, without noise, therefore can ensure the tonequality of audio amplifier.
When making PVC waterproof box body 1, by wood materials processing mode, PVC board is carried out to blanking, the perforate of traditional handicraft, the described PVC board for combining PVC waterproof box body 1 adopts the bonding mode of PVC adhesive to connect each other, PVC board attribute does not absorb water, does not make moist, thus can ensure bonding PVC waterproof box body 1 fastness, make PVC waterproof 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 concrete making PVC waterproof box body 1 is, bonding group case is carried out respectively by after two contact-making surface coating adhesives of to be bonded two PVC board, PVC waterproof box body 1 is combined into by bonding for PVC board, to be bonded dose dry after carry out PVC waterproof box body 1 the polishing of outer surface entirety, scrape ash, again polish, spray paint (needs attractive in appearance), can complete the making to PVC waterproof box body 1.The utility model PVC waterproof box body 1 carries out traditional handicraft production, good manufacturability by the processing mode of wood materials, does not need die sinking, and expense drops into low for the first time.
Rainproof 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 PVC waterproof box body 1.Described PVC waterproof 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 PVC waterproof 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 PVC waterproof 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 PVC waterproof 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 6, and this waterproof socket 6 is arranged on the back side of PVC waterproof box body 1, and this waterproof socket 6 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 (7)
1. use the rainproof sound equipment that PVC board makes, it is characterized in that it comprises PVC waterproof 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 PVC waterproof box body (1), and described waterproof bass horn (3) is installed on PVC waterproof 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 PVC waterproof box body (1) is provided with the Rainproof socket (6) be electrically connected with frequency divider (2), and described PVC waterproof box body (1) is combined by PVC board.
2., according to the rainproof sound equipment that use PVC board according to claim 1 makes, it is characterized in that the thickness of described PVC board is 12 ~ 20mm.
3., according to the rainproof sound equipment that use PVC board according to claim 1 makes, the PVC board combining PVC waterproof box body (1) described in it is characterized in that forms by PVC adhesive is bonding each other.
4. according to the rainproof sound equipment that the use PVC board described in any one of claims 1 to 3 makes, it is characterized in that described PVC waterproof box body (1) is provided with the square opening matched with bugle loudspeaker (4), described bugle loudspeaker (4) is arranged in this square opening.
5. according to the rainproof sound equipment that use PVC board according to claim 4 makes, it is characterized in that described PVC waterproof 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.
6., according to the rainproof sound equipment that use PVC board according to claim 5 makes, it is characterized in that described PVC waterproof 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.
7., according to the rainproof sound equipment that the use PVC board described in claim 5 or 6 makes, 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 |
|---|---|---|---|
| CN201420557716.7U CN204131699U (en) | 2014-09-25 | 2014-09-25 | Use the rainproof sound equipment that PVC board makes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420557716.7U CN204131699U (en) | 2014-09-25 | 2014-09-25 | Use the rainproof sound equipment that PVC board makes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131699U true CN204131699U (en) | 2015-01-28 |
Family
ID=52388013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420557716.7U Active CN204131699U (en) | 2014-09-25 | 2014-09-25 | Use the rainproof sound equipment that PVC board makes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131699U (en) |
-
2014
- 2014-09-25 CN CN201420557716.7U patent/CN204131699U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| 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. |