CN200976677Y - Combined sound equipment - Google Patents
Combined sound equipment Download PDFInfo
- Publication number
- CN200976677Y CN200976677Y CN 200620015613 CN200620015613U CN200976677Y CN 200976677 Y CN200976677 Y CN 200976677Y CN 200620015613 CN200620015613 CN 200620015613 CN 200620015613 U CN200620015613 U CN 200620015613U CN 200976677 Y CN200976677 Y CN 200976677Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- bass
- cabinet
- horn
- movement
- 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
Links
- 230000011514 reflex Effects 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to a combination audio, which comprises a box, a movement of disc machine, a low-sounding horn, a non-low-sounding horn and a circuit. The box comprises a low-sounding reflection cavity, the low-sounding reflective cavity has sound-guided holes to connect with outside of the box, the low-sounding horn is in the bass reflection cavity; the box has a non-low-sounding cavity which is not connected with other parts in the box, the non-low-sounding cavity is also a separate cavity in the box, the non-low-sounding horn faces to the outside of the box and locates in the non-low-sounding cavity; the box also has a movement cavity which is also not connected with other parts in the box, the movement of disc machine is in the movement cavity. The low-sounding horn is fixed adown to the box floor, low-sounding holes are arranged in the position where the box floor meets the low-sounding horn and the box floor has a downward raised support part. The utility model provides an ultrathin combination audio which integrates a low-sounding horn, a non-low-sounding horn and a disc machine together.
Description
Technical field
The utility model relates to combination audio, and relating in particular to a kind of bass, non-bass horn, CD-ROM device of collecting is the ultra-thin combination audio of one.
Background technology
DVD combination audio of the prior art, bass horn are installed in one independently in the woofer, and the DVD player core also is installed in one independently in the cabinet, comprises several non-woofers toward contact.This DVD combination audio, bulky, install loaded down with trivial details, inconvenience transportation.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and a kind of bass horn, non-bass horn, CD-ROM device of collecting is provided is the ultra-thin combination audio of one.
The purpose of this utility model can reach by following measure:
The combination audio that the utility model relates to, comprise cabinet, CD-ROM device movement, bass horn, non-bass horn and circuit, cabinet comprises a bass reflex chamber, and the bass reflex chamber is provided with the voice guide hole that is communicated with cabinet outward, and bass horn is arranged in the bass reflex chamber; Cabinet also is provided with the non-bass chamber that does not communicate with the cabinet inside other parts, and non-bass chamber also is the cavity of isolating separately in the cabinet, and non-bass horn is arranged at outside cabinet in the non-bass chamber; Cabinet also is provided with a movement chamber that does not communicate with the cabinet inside other parts, and the CD-ROM device movement is arranged in the movement chamber.
Described bass horn direction is connected on the chassis backplane down, and the position that chassis backplane is relative with bass horn is provided with and is communicated with bass reflex chamber and the outer low sound hole of cabinet, and described chassis backplane is provided with the supporting member to lower convexity.
The bottom surface in described movement chamber is provided with the louvre that is interlinked to the outside with cabinet.
Described circuit comprises the central processing module that is made of power supply, radio reception, electronic filtering, power amplifier submodule, and the system control module that is connected with central processing module is serially connected with the DVD module between central processing module and the system control module; Central processing module connects bass horn and non-bass horn respectively.
Described non-bass chamber has one, is arranged at the front portion of cabinet.
Described non-bass chamber has two, is arranged at left and right two sides respectively.
Described movement chamber is arranged at the centre position, front of cabinet, and described non-bass chamber has four, and left side, movement chamber is provided with two, and right side, movement chamber is provided with two.
Described movement chamber is arranged at the centre position, front of cabinet, and described non-bass chamber has six, and left side, movement chamber is provided with three, and right side, movement chamber is provided with three.
Make for the acoustics isolated material in described bass reflex chamber, and described acoustics isolated material is at least a kind of in dividing plate, acoustics resin, the acoustics glass.
The combination audio that the utility model relates to, bass horn are not arranged at one independently in the bass reflex chamber in the face of voice guide hole, and the CD-ROM device movement also is arranged at one independently in the movement chamber.The bass effect that had both guaranteed has been avoided the impact of bass air-flow to the CD-ROM device movement again.Especially the bass horn direction is connected on the chassis backplane down, the position that chassis backplane is relative with bass horn is provided with and is communicated with bass reflex chamber and the outer low sound hole of cabinet, described chassis backplane is provided with the situation to the supporting member of lower convexity, the reflection that makes full use of the cabinet external world realizes acoustics, and modern bass is to the minimum vibration of CD-ROM device movement generation simultaneously.Especially the bottom surface in movement chamber is provided with the situation of the louvre that is interlinked to the outside with cabinet, has also solved the movement heat dissipation problem simultaneously.
Description of drawings
Fig. 1 is first embodiment horizontal cross of the utility model.
Fig. 2 is the front view of first embodiment cabinet of the utility model.
Fig. 3 is A-A sound face figure among Fig. 2
Fig. 4 be among Fig. 2 B to view.
Fig. 5 is first embodiment circuit block diagram of the utility model.
Fig. 6 is second embodiment cabinet of the utility model front view.
Fig. 7 is second embodiment horizontal cross of the utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 show first embodiment of the utility model, comprise ultra-thin cabinet, DVD player core 108, bass horn 102, non-bass horn and circuit, cabinet comprises a bass reflex chamber 101, make for dividing plate in bass reflex chamber 101, and bass reflex chamber 101 is provided with the voice guide hole 103 that is communicated with cabinet outward; The next door of voice guide hole is provided with a phase-reversing tube installing hole 104, is used to install phase-reversing tube.Cabinet also is provided with the non-bass chamber that does not communicate with the cabinet inside other parts, and non-bass chamber also is the cavity of isolating separately in the cabinet, and non-bass horn is arranged at outside cabinet in the non-bass chamber; Cabinet also is provided with a movement chamber 105 that does not communicate with the cabinet inside other parts, and the bottom surface in movement chamber 105 is provided with the louvre 111 that is interlinked to the outside with cabinet, and DVD player core 108 is arranged in the movement chamber 105.Bass horn 102 directions are connected on the chassis backplane down, and the position that chassis backplane is relative with bass horn is provided with and is communicated with bass reflex chamber and the outer low sound hole 112 of cabinet, and described chassis backplane is provided with the supporting member 113 to lower convexity.Non-bass chamber has two, left non-bass horn chamber 106, non-bass horn chamber, the preceding right side 110 before being respectively, and corresponding non-bass horn also has two, left horn 107, preceding right horn 109 before being respectively; Preceding left horn 107, preceding right horn 109 are arranged at respectively in preceding left non-bass horn chamber 106, the non-bass horn chamber, the preceding right side 110.
With reference to figure 5, the circuit of present embodiment comprises the central processing module that is made of power supply, radio reception, electronic filtering, power amplifier submodule, and the system control module that is connected with central processing module is serially connected with the DVD module between central processing module and the system control module; Central processing module connects bass horn and non-bass horn respectively, left horn and preceding right horn before non-bass horn comprises.In the present embodiment, bass horn and two non-bass horns constitute 2.1 systems.
The combination audio that the utility model relates to, bass horn 102 directions are connected on the chassis backplane down, chassis backplane and bass horn 102 relative positions are provided with and are communicated with bass reflex chamber and the outer low sound hole 112 of cabinet, and chassis backplane is provided with the supporting member 113 to lower convexity; DVD player core 108 also is arranged at one independently in the movement chamber 105.During work, bass horn 102 utilizes the reflection in the cabinet external world to realize bass effect by low sound hole 112, has effectively avoided the impact of bass air-flow to DVD player core 108.The bottom surface in movement chamber 105 is provided with the louvre that is interlinked to the outside with cabinet, has solved the movement heat dissipation problem.The combination audio that the utility model relates to ultra-thin integrated woofer, non-woofer, DVD player core.
Fig. 6, Fig. 7 show second embodiment of the present utility model.
The difference of second embodiment of the utility model and first embodiment is that the base plate of cabinet is not provided with low sound hole; Non-bass chamber has four, anterior two lay respectively at the movement chamber about two sides, each one on a preceding left side, a preceding left side; Corresponding non-bass horn has six, and promptly in two preposition horn chambers each one, preceding left horn chamber, preceding right horn chamber in respectively two; Present embodiment constitutes 3.1 systems.
Present embodiment comprises ultra-thin cabinet, DVD player core 208, bass horn 209, non-bass horn and circuit, cabinet comprises a bass reflex chamber 205, make for the acoustics resin in bass reflex chamber 205, and bass reflex chamber 205 is provided with the voice guide hole 206 that is communicated with cabinet outward; Bass horn 209 backward-facings are placed installation vertically, stagger with voice guide hole 206 positions.The next door of voice guide hole is provided with a phase-reversing tube installing hole 213, is used to install phase-reversing tube.Cabinet also is provided with the non-bass chamber that does not communicate with the cabinet inside other parts, and non-bass chamber also is the cavity of isolating separately in the cabinet, and non-bass horn is arranged at outside cabinet in the non-bass chamber; Cabinet also is provided with a movement chamber 204 that does not communicate with the cabinet inside other parts, and the bottom surface in movement chamber 204 is provided with the louvre 207 that is interlinked to the outside with cabinet, and DVD player core 208 is arranged in the movement chamber 204.Bass horn 209 directions are connected on the chassis backplane down.Non-bass chamber has four, anterior two preposition chambeies 202 lay respectively at movement chamber 204 about two sides, preceding left chamber 201, preceding right chamber 203 are positioned at two sides in two preposition chambeies 202; Preposition loudspeaker 211 respectively are installed in two preposition chambeies 202, in the preceding left chamber 201 two preceding left horns 210 are installed, in the preceding right chamber 203 two preceding right horns 212 are installed, constitute 3.1 systems.
The circuit of present embodiment comprises the central processing module that is made of power supply, radio reception, electronic filtering, power amplifier submodule, and the system control module that is connected with central processing module is serially connected with the DVD module between central processing module and the system control module; Central processing module connects bass horn and non-bass horn respectively, and non-bass horn comprises two preposition loudspeaker, two preceding left horns and two preceding right horns, constitutes 3.1 systems.
The combination audio that the utility model relates to, bass horn 209, non-bass horn, DVD player core 208 are separately positioned in the chamber that does not independently communicate, and have effectively avoided the impact of bass air-flow to DVD player core 108.The bottom surface in movement chamber 105 is provided with the louvre that is interlinked to the outside with cabinet, has solved the movement heat dissipation problem simultaneously.The combination audio that the utility model relates to ultra-thin integrated woofer, non-woofer, DVD player core.
Claims (9)
1, a kind of combination audio, comprise cabinet, CD-ROM device movement, bass horn, non-bass horn and circuit, it is characterized in that cabinet comprises a bass reflex chamber, the bass reflex chamber is provided with the voice guide hole that is communicated with cabinet outward, and bass horn places in the bass reflex chamber; Cabinet also is provided with the non-bass chamber that does not communicate with the cabinet inside other parts, and non-bass chamber also is the cavity of isolating separately in the cabinet, and non-bass horn is arranged at outside cabinet in the non-bass chamber; Cabinet also is provided with a movement chamber that does not communicate with the cabinet inside other parts, and the CD-ROM device movement is arranged in the movement chamber.
2, combination audio according to claim 1, it is characterized in that, described bass horn direction is connected on the chassis backplane down, and the position that chassis backplane is relative with bass horn is provided with and is communicated with bass reflex chamber and the outer low sound hole of cabinet, and described chassis backplane is provided with the supporting member to lower convexity.
3, according to claim 1 or 2 each described combination audio, it is characterized in that the bottom surface in described movement chamber is provided with the louvre that is interlinked to the outside with cabinet.
4, according to claim 1 or 2 each described combination audio, it is characterized in that, described circuit comprises the central processing module that is made of power supply, radio reception, electronic filtering, power amplifier submodule, the system control module that is connected with central processing module is serially connected with the DVD module between central processing module and the system control module; Central processing module connects bass horn and non-bass horn respectively.
According to claim 1 or 2 each described combination audio, it is characterized in that 5, described non-bass chamber has one, is arranged at the front portion of cabinet.
According to claim 1 or 2 each described combination audio, it is characterized in that 6, described non-bass chamber has two, is arranged at left and right two sides respectively.
7, according to claim 1 or 2 each described combination audio, it is characterized in that described movement chamber is arranged at the centre position, front of cabinet, described non-bass chamber has four, and left side, movement chamber is provided with two, and right side, movement chamber is provided with two.
8, according to claim 1 or 2 each described combination audio, it is characterized in that described movement chamber is arranged at the centre position, front of cabinet, described non-bass chamber has six, and left side, movement chamber is provided with three, and right side, movement chamber is provided with three.
According to claim 1 or 2 each described combination audio, it is characterized in that 9, described bass reflex chamber is made for the acoustics isolated material, described acoustics isolated material is at least a kind of in dividing plate, acoustics resin, the acoustics glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015613 CN200976677Y (en) | 2006-11-03 | 2006-11-03 | Combined sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620015613 CN200976677Y (en) | 2006-11-03 | 2006-11-03 | Combined sound equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976677Y true CN200976677Y (en) | 2007-11-14 |
Family
ID=38902955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620015613 Expired - Fee Related CN200976677Y (en) | 2006-11-03 | 2006-11-03 | Combined sound equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976677Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101938684A (en) * | 2010-09-17 | 2011-01-05 | 文创太阳能(福建)科技有限公司 | Movable solar energy loudspeaker box |
| CN101895806B (en) * | 2010-01-22 | 2012-11-28 | 浙江魔杰电子股份有限公司 | Cartoon multimedia sound box |
| CN103945300A (en) * | 2014-04-02 | 2014-07-23 | 深圳市科奈信科技有限公司 | Portable loudspeaker box |
-
2006
- 2006-11-03 CN CN 200620015613 patent/CN200976677Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101895806B (en) * | 2010-01-22 | 2012-11-28 | 浙江魔杰电子股份有限公司 | Cartoon multimedia sound box |
| CN101938684A (en) * | 2010-09-17 | 2011-01-05 | 文创太阳能(福建)科技有限公司 | Movable solar energy loudspeaker box |
| CN103945300A (en) * | 2014-04-02 | 2014-07-23 | 深圳市科奈信科技有限公司 | Portable loudspeaker box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |