CN201529348U - Sound-effect enhanced loudspeaker enclosure of treadmill - Google Patents
Sound-effect enhanced loudspeaker enclosure of treadmill Download PDFInfo
- Publication number
- CN201529348U CN201529348U CN2009202269801U CN200920226980U CN201529348U CN 201529348 U CN201529348 U CN 201529348U CN 2009202269801 U CN2009202269801 U CN 2009202269801U CN 200920226980 U CN200920226980 U CN 200920226980U CN 201529348 U CN201529348 U CN 201529348U
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- loudspeaker
- resonant tank
- treadmill
- resonator
- sound
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Abstract
A sound-effect enhanced loudspeaker enclosure of a treadmill belongs to fitness equipment and comprises two loudspeakers and two resonators which are respectively arranged on left and right. Each loudspeaker is directly mounted on an electronic instrument panel, and no gap is arranged between the loudspeaker and the electronic instrument panel. Each resonator is also directly mounted on the electronic instrument panel, and no gap is arranged between the resonator and the electronic instrument panel. Each loudspeaker is arranged inside each resonator. Proportion of length L, width W and height H of the resonator is 1.4:1.0:1.5, 1.1:1.0:1.3 or 2.2:1.0:2.5. Wall thickness of the resonator is equal to or larger than 3mm. The loudspeakers are arranged inside the resonators. The sound-effect enhanced loudspeaker enclosure has optimized design and small occupied space, is suitable for narrow mounting spaces of treadmills, further has fine sound effect, simple technique and lower production cost, and can be widely applied and popularized to various treadmills.
Description
Technical field
The utility model belongs to the body-building apparatus technical field, and the audio that more particularly relates to treadmill strengthens the design improvement of audio amplifier.
Background technology
Traditional treadmill does not install sound equipment mostly, and is relatively more dull, uninteresting when the body builder runs.The treadmill of producing has mostly been installed PA-system in the recent period, and the body builder is listened to the music while running when running, and has increased the music enjoyment, has avoided dull, uninteresting.Meanwhile, can give the prompting of body builder with aspects such as operation, safety, hommization is stronger.
But because the installing space of treadmill is narrow and small, the necessary optimal design of PA-system takies less space as far as possible; Make every effort to that simultaneously good acoustics is arranged, lower production cost.
Summary of the invention
The purpose of this utility model just is to overcome above-mentioned shortcoming and defect, provides a kind of audio of treadmill to strengthen audio amplifier.Its optimal design, occupation space is less, is suitable for the narrow and small installing space of treadmill; And acoustics is better, and technology is simpler, and production cost is lower.
In order to achieve the above object, the utility model comprises loudspeaker and resonant tank.Loudspeaker is directly installed on the electronics dash board, and is very close to each other between loudspeaker and the electronics dash board.Resonant tank also is directly installed on the electronics dash board, and is also very close to each other between resonant tank and the electronics dash board.Loudspeaker is arranged in resonant tank.Very close to each otherly can avoid noise and various bad vibration, strengthen acoustics.
Very close to each other for guaranteeing between loudspeaker, resonant tank and the electronics dash board, can seal with loudspeaker, resonant tank and electronics dash board gummed or with sealing ring.
The long L of resonant tank, the ratio of wide W, high H are 1.4: 1.0: 1.5 or 1.1: 1.0: 1.3 or 2.2: 1.0: 2.5.Through overtesting, the resonant tank acoustics of these three kinds of sizes is good.
The wall thickness of resonant tank is more than or equal to 3mm.
Resonant tank and be positioned at wherein loudspeaker and respectively have about two, stereo to realize, better effects if.
Task of the present utility model comes to this and finishes.
The utility model has been optimized design, and occupation space is less, is suitable for the narrow and small installing space of treadmill; And acoustics is better, and technology is simpler, and production cost is lower.But its wide popularization and application is in various treadmills.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is its schematic diagram after installing.
The specific embodiment
Embodiment 1.A kind of audio of treadmill strengthens audio amplifier, as Fig. 1～shown in Figure 3.It comprises loudspeaker 1 and resonant tank 2.Loudspeaker 1 is directly installed on the electronics dash board 3, and is very close to each other between loudspeaker 1 and the electronics dash board 3.Resonant tank 2 also is directly installed on the electronics dash board 3, and is also very close to each other between resonant tank 2 and the electronics dash board 3.Loudspeaker 1 is arranged in resonant tank 2.Very close to each otherly can avoid noise and various bad vibration, strengthen acoustics.
Very close to each other for guaranteeing between loudspeaker 1, resonant tank 2 and the electronics dash board 3, can be with gummed between loudspeaker 1, resonant tank 2 and the electronics dash board 3.
The long L of resonant tank 2, the ratio of wide W, high H are 1.4: 1.0: 1.5, and concrete size is respectively 140mm and 100mm and 150mm.Through overtesting, resonant tank 2 acoustics of this size are good.
The wall thickness of resonant tank 2 is more than or equal to 3mm.
Resonant tank 2 and be positioned at wherein loudspeaker 1 and respectively have about two, to realize stereophonic effect.
Embodiment 1 has optimized design, and occupation space is less, is suitable for the narrow and small installing space of treadmill; And acoustics is better, and technology is simpler, and production cost is lower.But its wide popularization and application is in various treadmills.
Claims (4)
1. the audio of a treadmill strengthens audio amplifier, comprise loudspeaker and resonant tank, it is characterized in that loudspeaker is directly installed on the electronics dash board, very close to each other between loudspeaker and the electronics dash board, resonant tank also is directly installed on the electronics dash board, also very close to each other between resonant tank and the electronics dash board, loudspeaker is arranged in resonant tank.
2. the audio according to the described treadmill of claim 1 strengthens audio amplifier, it is characterized in that the long L of said resonant tank, the ratio of wide W, high H are 1.4: 1.0: 1.5 or 1.1: 1.0: 1.3 or 2.2: 1.0: 2.5.
3. the audio according to claim 1 or 2 described treadmills strengthens audio amplifier, and the wall thickness that it is characterized in that said resonant tank is more than or equal to 3mm.
4. strengthen audio amplifier according to the audio of the described treadmill of claim 3, about it is characterized in that said resonant tank and be positioned at wherein loudspeaker respectively having two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202269801U CN201529348U (en) | 2009-09-21 | 2009-09-21 | Sound-effect enhanced loudspeaker enclosure of treadmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202269801U CN201529348U (en) | 2009-09-21 | 2009-09-21 | Sound-effect enhanced loudspeaker enclosure of treadmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529348U true CN201529348U (en) | 2010-07-21 |
Family
ID=42524759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202269801U Expired - Fee Related CN201529348U (en) | 2009-09-21 | 2009-09-21 | Sound-effect enhanced loudspeaker enclosure of treadmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166702A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Treadmill |
-
2009
- 2009-09-21 CN CN2009202269801U patent/CN201529348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017166702A1 (en) * | 2016-03-31 | 2017-10-05 | 乐视控股（北京）有限公司 | Treadmill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20160921 |