CN2412338Y - Stereo loudspeaker for PC - Google Patents
Stereo loudspeaker for PC Download PDFInfo
- Publication number
- CN2412338Y CN2412338Y CN 99254232 CN99254232U CN2412338Y CN 2412338 Y CN2412338 Y CN 2412338Y CN 99254232 CN99254232 CN 99254232 CN 99254232 U CN99254232 U CN 99254232U CN 2412338 Y CN2412338 Y CN 2412338Y
- Authority
- CN
- China
- Prior art keywords
- sound
- sound box
- box
- box body
- utility
- 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
- 230000005236 sound signal Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract 1
- 238000011900 installation process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
Images
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The utility model relates to a stereo sound box for computers, which is provided with a sound box body made of sealed plastic shell. Both ends of the box body are respectively provided with two loudspeakers and sound pouring holes. A partition board is arranged in the middle of the box body. A left cavity and a right cavity are isolated. A power amplifier is arranged in the sound box, which is lead out through a segment of cables. A power supply and audio signals are provided by a main board. The sound box is arranged in the main case of a computer in a buckle mode. The sound quality of the sound box can not be influenced by factors, such as cubage of the sound box, etc. The isolation of the sound of a left and a right channels can be ensured. The stereo sound effect can be improved. Meanwhile, the utility model can save the space of a main board. The box body of the sound box is fixed with a computer through a buckle. Therefore, the process of assembly and disassembly can be simple.
Description
The utility model relates to a kind of stereo speaker that is used for PC.
Along with popularizing of PC, audio amplifier becomes the indispensable equipment of home PC, the utility model at be a kind of PC audio amplifier.Traditional PC all is external with audio amplifier, takies very large space of user's desktop, and the product of PC integral speakers the display integral speakers appearred in some products, in the release along with integrated PC product in recent years.The sound equipment performance of this series products will be starkly lower than conventional P C machine audio amplifier, and reason is because this series products is that loud speaker is integrated in display or the PC case, does not satisfy the audio amplifier designing requirement, and the installation process of two loud speakers is comparatively loaded down with trivial details, messy simultaneously.
The purpose of this utility model is the deficiency at existing product, satisfies the audio amplifier designing requirement, improves the sound playing quality, and simplifies installation process.According to the utility model, the sound box that this audio amplifier is made up of the plastic casing of a sealing, tank ends is installed two loud speakers and sound inverted hole respectively, and the casing middle part is provided with dividing plate, and left and right sides cavity is isolated.Include power amplifier, draw, provide power supply and audio signal by mainboard by one section cable.Audio amplifier is installed in the mainframe box in the buckle mode.
Because sound box is made up of the plastic casing of sealing, the tonequality of audio amplifier is guaranteed, and can not be subjected to factor affecting such as cabinet internal volume.Left and right sides cavity is isolated, and guarantees the isolates sound of left and right acoustic channels.Two loud speakers are installed in tank ends respectively, improve stereophonic effect.Power amplifier is built-in, saves the mainboard space.Sound box is fixed by buckle and computer, installs, unloading process is all easy.
Below in conjunction with accompanying drawing preferred forms of the present utility model is given to describe in detail.Accompanying drawing 1 is according to sound box structure chart of the present utility model.Accompanying drawing 2 is the end views according to sound box of the present utility model.
As shown in Figure 1, in this body structure, 1 is casing, and 3 for being installed in the left and right acoustic channels loud speaker of casing, and 2 are left and right acoustic channels isolation baffle plate, and 4 is built-in power amplifier, and 5 is voice guide hole, and 6 for installing the buckles of usefulness.
Accompanying drawing 2 is the end view of casing, and wherein, 10 is casing, and 7 for being installed in the loud speaker on the casing, and 2 are left and right acoustic channels isolation baffle plate, and 8 is voice guide hole, and 9 for installing the buckles of usefulness.Casing, left and right acoustic channels isolation baffle plate and voice guide hole are by injection mo(u)lding, and built-in power amplifier and loud speaker are installed on the casing by screw, make it into as a whole.
Claims (1)
1, a kind of stereo speaker that is used for PC is characterized in that: the sound box that this audio amplifier is made up of the plastic casing of a sealing, and tank ends is installed two loud speakers and sound inverted hole respectively, and the casing middle part is provided with dividing plate, and left and right sides cavity is isolated; Casing includes power amplifier, is drawn by one section cable, provides power supply and audio signal by mainboard; Audio amplifier is installed in the mainframe box in the buckle mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254232 CN2412338Y (en) | 1999-11-18 | 1999-11-18 | Stereo loudspeaker for PC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99254232 CN2412338Y (en) | 1999-11-18 | 1999-11-18 | Stereo loudspeaker for PC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2412338Y true CN2412338Y (en) | 2000-12-27 |
Family
ID=34037928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99254232 Expired - Fee Related CN2412338Y (en) | 1999-11-18 | 1999-11-18 | Stereo loudspeaker for PC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2412338Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770771B (en) * | 2008-12-26 | 2013-03-27 | 雅马哈株式会社 | Electronic keyboard instrument |
| CN106257934A (en) * | 2015-06-18 | 2016-12-28 | 张百良 | Single-chamber type stereo speaker built-in medium-high frequency isolator |
| CN108366328A (en) * | 2018-02-11 | 2018-08-03 | 瑞声科技(新加坡)有限公司 | Electronic equipment |
| CN111246340A (en) * | 2020-03-23 | 2020-06-05 | 深圳市凯尔斯塑胶电子有限公司 | Install loudspeaker sound chamber seal structure fast |
-
1999
- 1999-11-18 CN CN 99254232 patent/CN2412338Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101770771B (en) * | 2008-12-26 | 2013-03-27 | 雅马哈株式会社 | Electronic keyboard instrument |
| CN106257934A (en) * | 2015-06-18 | 2016-12-28 | 张百良 | Single-chamber type stereo speaker built-in medium-high frequency isolator |
| CN106257934B (en) * | 2015-06-18 | 2017-12-05 | 张百良 | Medium-high frequency isolator built in single-chamber type stereo speaker |
| CN108366328A (en) * | 2018-02-11 | 2018-08-03 | 瑞声科技(新加坡)有限公司 | Electronic equipment |
| CN111246340A (en) * | 2020-03-23 | 2020-06-05 | 深圳市凯尔斯塑胶电子有限公司 | Install loudspeaker sound chamber seal structure fast |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207968942U (en) | Loud speaker | |
| CN215181648U (en) | Electronic equipment | |
| CN104185123A (en) | Sound production component of headphone or loudspeaker box | |
| CN207995330U (en) | Earphone | |
| CN2412338Y (en) | Stereo loudspeaker for PC | |
| CN207884689U (en) | Anti-blocking sound output structure of mobile terminal | |
| CN201839417U (en) | External loudspeaker box of notebook computer | |
| CN205408123U (en) | High-bass combination speaker | |
| CN221863067U (en) | Multimedia active sound box | |
| CN215341958U (en) | Integral type vinyl record player sound based on flexible glue shock attenuation | |
| CN216357143U (en) | Sound box equipment | |
| CN214960109U (en) | Built-in coaxial loudspeaker system and earphone | |
| CN203167232U (en) | Harmonic resonance type sound box | |
| CN207768003U (en) | Embedded loudspeaker box and the photo frame with speaker | |
| CN216960117U (en) | Full-frequency active movable pull rod compression type phase processing novel sound box | |
| CN217159997U (en) | Square double-horn automobile subwoofer | |
| CN216437466U (en) | Intelligent musical instrument sound box | |
| CN223665177U (en) | Sounding body replaceable K singing device | |
| CN223553425U (en) | Passive loudspeaker box | |
| CN222897306U (en) | Sound box | |
| CN223334744U (en) | Audio playback module and speaker | |
| CN209930495U (en) | Loudspeaker box with passive loudspeaker | |
| CN209982706U (en) | Sound box | |
| CN210274498U (en) | Mini sound box | |
| CN217388924U (en) | Box body structure of sound box |
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 |