CN2229742Y - Audible bass exciter - Google Patents
Audible bass exciter Download PDFInfo
- Publication number
- CN2229742Y CN2229742Y CN 95242604 CN95242604U CN2229742Y CN 2229742 Y CN2229742 Y CN 2229742Y CN 95242604 CN95242604 CN 95242604 CN 95242604 U CN95242604 U CN 95242604U CN 2229742 Y CN2229742 Y CN 2229742Y
- Authority
- CN
- China
- Prior art keywords
- bass
- housing
- exciter
- exciting circuit
- input
- 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
Abstract
The utility model provides a sounding bass exciter, which comprises a housing which is provided with an operation panel and a fixing belt, sound absorbing material, a bass exciting circuit and a backrest cushion which is arranged on the housing, and the sound absorbing material and the bass exciting circuit are arranged in the housing. When sounding audio signals are input into the bass exciting circuit, the loudspeaker of the bass exciting circuit makes sound, vibrates and transmits vigorous basetone stimulate simultaneously the touch and hearing of people to achieve a vigorous site effect. The utility model is attached to the backrest of a chair.
Description
The utility model relates to a kind of auxiliary equipment of sound equipment, particularly relates to a kind of sound equipment bass exciter.
When music appreciating hanged down, often bass was not to dislike thin slightly, was exactly too dull, and when especially small volume was appreciated, bass is more difficult adjusted to suitable degree.Though some sound amplifier such as is added with at the loudness switch, still can not satisfy the different feeling to music fully.Number reported a kind of AZ-50 type automobile audio excitation system of novelty JEI magazine in August, 1993.Comprise the automobile stereo sound source, connected two loud speakers and amplifier, two electromagnetic drivers that are connected with amplifier, the user can be added in vibration intensity on the seat by the remote controller adjustment.Stimulate the sense of hearing by loud speaker, produce electric and magnetic oscillation, stimulate people's sense of touch, to reach vigorous spot effect by electromagnetic driver.
The purpose of this utility model is to provide a kind of sense of touch that utilizes music and sound wave vibratory stimulation to go into, and strengthens the sound equipment bass exciter of bass experience.
The utility model sound equipment bass exciter is achieved in that it includes the housing of operation panel and fixed band, is arranged on the interior bass exciting circuit of housing and attached to the sound-absorbing material on the housing wall, is contained in the backing cushion on the housing.Wherein operation panel is by the audio signal input jack, the audio signal output jack, and supply hub and low frequency energy control knob are formed.The audio tones input jack connects sound source, audio signal output jack lug machine or audio amplifier.Fixed band can be elastic webbing or length adjustable band, is used for sound equipment bass exciter is fixed on back.Sound-absorbing material on the inner walls intercepts sound and spreads out of from other direction.The bass exciting circuit is by switch, and low frequency loudspeaker, low pass filter and loud speaker are formed.Connected mode is, the ending connecting audio signal output of switch, and another termination low frequency loudspeaker input, the output of low frequency loudspeaker connects the low pass filter input, and low pass filter output connects the loud speaker input.Switch is installed on the backing cushion to adopt snap switch for well, when being convenient to human body back and leaning against on the backing cushion, and the switch auto-closing.The backing cushion that is positioned on the housing is made of soft material, as foamed plastic, and synthetic cotton etc.Have on the backing cushion housing simultaneously catch net is arranged, consistent with loudspeaker position in the housing.
The operation principle of the utility model sound equipment bass exciter is behind the audio signal input bass exciting circuit, to make the loud speaker sounding behind low frequency loudspeaker and low pass filter, generation vibration, the sense of touch of stimulation human body back.
The advantage of the utility model sound equipment bass exciter is simple in structure, can transmit full supper bass, stimulates people's the sense of hearing and sense of touch simultaneously, increases bass perception, reaches vigorous spot effect.
Describe the utility model embodiment in detail below in conjunction with accompanying drawing.
Fig. 1: the utility model structural representation.
Fig. 2: the utility model circuit diagram.
The utility model sound equipment bass exciter includes the housing 3 of operation panel 1 and fixed band 2, be arranged in the housing 3 the bass exciting circuit and attached to the sound-absorbing material 4 on housing 3 inwalls, be loaded on the backing cushion 5 on the housing 3.Audio signal input jack 6, audio signal output jack 7, supply hub 8 and low frequency energy control knob 9 are arranged on the operation panel 1.The bass exciting circuit is made of K switch, low frequency loudspeaker AMP, low pass filter L and loud speaker Y.Connected mode is the ending connecting audio output signal of K, the input of another termination AMP, AMP output termination L input, L output termination Y input.
Claims (2)
1, a kind of sound equipment bass exciter, it is characterized in that including the housing of operation panel and fixed band, be arranged on sound-absorbing material and bass exciting circuit in the housing, be loaded on the backing cushion on the housing, wherein the bass exciting circuit is by switch, the low frequency loudspeaker, low pass filter and loud speaker are formed, and connected mode is, the one ending connecting audio output of switch, another termination low frequency loudspeaker input, the output of low frequency loudspeaker connects the low pass filter input, and low pass filter output connects the loud speaker input.
2, sound equipment bass exciter as claimed in claim 1 is characterized in that operation panel by the audio signal input jack, the audio signal output jack, and supply hub and low frequency energy control knob are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242604 CN2229742Y (en) | 1995-01-06 | 1995-01-06 | Audible bass exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95242604 CN2229742Y (en) | 1995-01-06 | 1995-01-06 | Audible bass exciter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2229742Y true CN2229742Y (en) | 1996-06-19 |
Family
ID=33883526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95242604 Expired - Fee Related CN2229742Y (en) | 1995-01-06 | 1995-01-06 | Audible bass exciter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2229742Y (en) |
-
1995
- 1995-01-06 CN CN 95242604 patent/CN2229742Y/en not_active Expired - Fee Related
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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 |