CN202523402U - Airflow voice device and the toys installed the same - Google Patents
Airflow voice device and the toys installed the same Download PDFInfo
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- CN202523402U CN202523402U CN2011204651465U CN201120465146U CN202523402U CN 202523402 U CN202523402 U CN 202523402U CN 2011204651465 U CN2011204651465 U CN 2011204651465U CN 201120465146 U CN201120465146 U CN 201120465146U CN 202523402 U CN202523402 U CN 202523402U
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Abstract
The utility model relates to a sound device, especially with an airflow voice device. Aiming at the problem that the simple working style of the current airflow voice device cannot suit the various applications of people, provides a airflow voice device, including a balloon, a port and a flow channel corresponding to the port, wherein a reed is set the inside of the port, also including an air flow control part fixed in the outside of the balloon, the air flow control part has one or multiple holes, the hole selectively shelters or exposures the port. The airflow voice device produces voice mainly through the flow in the balloon passing the port and then by triggering the reed, and causing the reed. With the technical solution disclosed by the present utility model, the airflow voice device realizes self-choosing of sound or no sound, especially realizes the effect of no sound when a flow is passing, it not only satisfies the need of various requirement, but also improve the safety of the using of the airflow voice device.
Description
Technical field
The present invention relates to a kind of sound-producing device, particularly relate to a kind of air-flow sound-producing device.
Background technology
Air-flow sound-producing device principle of work is installed a reed mechanism on a sealing/semi-enclosed air bag, when air bag was pushed by external force, the air in the air bag was with certain air pressure, and speed makes the reed vibrations and sounding through reed mechanism.When air bag returned to the original form because of the assistance of the rebound resilience of material and/or external force, the outer air of air bag was with certain air pressure, and speed also can make the reed vibrations and sounding through reed mechanism.The difference of air bag distortion or the speed recovered can cause the variation of the tone/pitch/loudness of a sound of the sound that reed sends.The reed generating means is called in the industry for crying.Traditional air-flow sound-producing device, or action produce sound; Be failure to actuate, do not produce sound.For example use very wide children's sounding footwear and Pets training device now, in children are expert at, step on, cause the interior gas of footwear to be compressed; Or pet dog bites training aids, causes when gas is compressed in the training aids, thereby produces sound because air communication is crossed reed; When children lift pin, or pet dog is when unclamping training aids, because in the footwear body or the negative pressure in the training aids; Air gets into, and makes the reed vibrations, thereby produces sound once more.There are three problems in this sound-producing device, and at first not enough hommization is pushed sounding and do not pushed not sounding two states because it only exists, so when needs pushed but do not need sounding, can not satisfy was the requirement of usefulness; Its two poor stability is because only there is a gas port that has reed in air bag, so when if the pressure that air bag receives is excessive, too fast; Sounding puncture or explosion easily; Gently then damage to weigh making that then the human or animal comes to harm, the life-span of final product is shorter, because reed can not optionally be worked; So the continuous sounding of reed vibrates, and has shortened the serviceable life and the reliability of reed.
Summary of the invention
The working morphology that the present invention is directed to present air-flow sound-producing device is single; Can not meet the problem that people's diversification is used, a kind of air-flow sound-producing device is provided, comprise air bag, gas port, the gas channel corresponding with gas port; Device has reed in the said gas port; Also include and be fixed in the outer gas flow modulation part of air bag, offer one or more pore on the said gas flow modulation part, said pore selective masking or exposure gas port.The air-flow sound-producing device mainly is to cross gas port through the air communication in the air bag, and then triggers reed, causes reed vibrates, thereby forms sound.We have set up this member of gas flow modulation part, and optionally cover or expose gas port through the pore on the gas flow modulation part, when covering gas port; Gas in the air bag can't pass through gas port; Blocked the formation of air-flow in the corresponding gas port, thus vibrating reed not, and corresponding gas port is sounding not.When exposing gas port, the gas in the air bag forms air-flow through gas port in corresponding gas port, thus vibrating reed, the gas port sounding.Because the gas flow modulation part is provided with one or more pore, so on the basis of selectivity sounding, can also realize that the two or more reeds of selectivity vibrate simultaneously, the technique effect of sounding.
As improvement of the present invention, also include through hole, and the gas channel corresponding with through hole, the said through hole outside also is provided with the gas flow modulation sheet, said gas flow modulation sheet selective masking or exposure through hole.According to aforementioned techniques scheme of the present invention, in the time of sounding not, air-flow is the state of being blocked.But the design of through hole produces air-flow when can be implemented in not sounding.Thereby guaranteed the safe in utilization of air-stream generating device; Owing to realized separating of these two effects of air-flow break-make and sounding,, compare simultaneously, use hommization more with traditional extruding, the lax sounding that all causes so can accomplish only sounding when the operation of pushing or relaxing.
As further improvement of the present invention, connected mode between said gas flow modulation part or gas flow modulation sheet and the air bag independent and at random be selected from draw elastic cord rotary, push a kind of in screw thread rotation formula, articulated type or the switching regulator.Because gas flow modulation part and air-flow adjustment sheet are selective maskings or expose gas port or through hole; So it must be movably with respect to air bag; Also just saying so will turn or slidably, but as the part of air-flow sound-producing device, must guarantee itself and air bag fixation stability property again; So preferred four kinds of fixed forms better realize selective masking or expose gas port.
As improvement further of the present invention, said through hole is opened between the gas port.So; Ventilation and two operations of sounding are all operated in a side; Owing to be respectively arranged with the gas flow modulation sheet that is used for through hole selective masking or exposure and the gas flow modulation part that is used for gas port selective masking or exposure, when with the while of the hole on gas flow modulation part and air-flow adjustment sheet aligned through holes, and the gas flow modulation part is when covering gas port; Air-flow can pass through, but sounding not.When gas flow modulation sheet or gas flow modulation part cover through hole, and the gas flow modulation part is when exposing gas port, air communication mistake, and sounding.When gas flow modulation sheet and gas flow modulation part all expose through hole, and the gas flow modulation part is when also exposing gas port, because the gas stream flux at gas port place is less, most of gas goes out circulation by the bigger through hole of flow, so air communication mistake, not sounding.In gas flow modulation sheet or gas flow modulation part, cover through hole, and the gas flow modulation part is when covering gas port, air-flow does not pass through, not sounding.
Certainly, after between through hole setting and the gas port, the preferred arrangement of gas flow modulation part and its gas flow modulation sheet, said gas flow modulation part and gas flow modulation sheet are same member.Thereby the pore that the effect of gas flow modulation sheet is simplified on the gas flow modulation part is accomplished.
At last, the invention also discloses a kind of acoustic toy that above-mentioned air-stream generating device is installed, said air bag is the air bag that seals or semi-enclosed flexible material is processed.At present in the middle of acoustic toy,, all can realize covering of gas port or through hole or expose through the move mode of selecting gas flow modulation part and air-flow adjustment sheet no matter its gas port is exposed or hidden in whole toy inner bag.Thereby with one-piece construction through air bag and toy crust combine connect.
In sum; After adopting the disclosed technical scheme of the present invention; Sounding and the not autonomous selection of sounding in the air-flow sound-producing device have been realized; Particularly realize having air communication to cross the not sounding effect under the state, not only met the needs of people's diversification requirement, and improved the security that the air-flow sound-producing device uses.
Description of drawings
Fig. 1 is the air-flow sound-producing device explosive view that has the gas flow modulation part;
Fig. 2 is an air-flow sound-producing device user mode reference diagram among Fig. 1;
Fig. 2-1 is the principle schematic of Fig. 2;
Fig. 3 is another user mode reference diagram of air-flow sound-producing device among Fig. 1;
Fig. 3-1 is the principle schematic of Fig. 3;
Fig. 4 is the air-flow sound-producing device sectional view that has through hole;
Fig. 4-1 has the not sounding constitutional diagram of through hole equipment among Fig. 4;
Fig. 4-2 has the constitutional diagram of through hole equipment sounding among Fig. 4;
Fig. 5 be gas port in the side, the air-flow sound-producing device synoptic diagram of gas flow modulation part and air-flow adjustment sheet unification;
Fig. 6 is the slidingtype gas flow modulation part of one and the air-flow sound-producing device explosive view of air-flow adjustment sheet unification;
Fig. 6-1 is the principle schematic of Fig. 6;
Fig. 7 is the another user mode reference diagram of air-flow sound-producing device among Fig. 1;
Wherein 1-air bag, 2-gas port, 3-gas channel, 4-reed, 5-gas flow modulation part, 5-1-pore, 6-web member, 7-through hole, 8-gas flow modulation sheet, 9-slide plate.
Embodiment
As shown in Figure 1; The air-flow sound-producing device; Comprise air bag 1, two gas ports 2, two gas channels 3 corresponding with gas port; In said gas port 2 and the gas channel 3 respectively device reed 4 is arranged, also include and be fixed in air bag 1 gas flow modulation part 5 outward, offer four pore 5-1 on the said gas flow modulation part.
Gas flow modulation part 5 is connected with air bag 1 rotary type through web member 6, and web member 6 is rotation axis, has gear-like protruding on it, in order to gas flow modulation part 5 is fixed under a certain state.
Swirling eddy regulating part 5 is adjusted into the state shown in Fig. 2 with the position of itself and air bag, can see; Have in two pore 5-1 and the gas port 2 corresponding this moment, that is to say that pore 5-1 exposes two reeds 4 in the gas port 2, extruding gasbag 1 simultaneously; Air-flow is by passing through respectively in two gas ports 2; Common sounding, during its sounding, the flow direction of air-flow is shown in Fig. 2-1.
Swirling eddy regulating part 5 is adjusted into the state shown in Fig. 3 with the position of itself and air bag, can see; Only have a pore 5-1 corresponding this moment with gas port 2, that is to say that pore 5-1 exposes a reed 4 in the gas port 2, extruding gasbag 1; Air-flow is by passing through in the gas port that exposes 2; Sounding, during its sounding, the flow direction of air-flow is shown in Fig. 3-1.
Swirling eddy regulating part 5,5-1 is adjusted to detent position with pore, that is to say not expose any one gas port 2; As shown in Figure 7, this moment, two gas ports 2 all were closed extruding gasbag 1; Air-flow can't pass through, and is oppressed in air bag 1, all is not triggered owing to two reeds 4 simultaneously; So sounding not, the flow direction of its air-flow is with reference to figure 7
Because two gas ports 2 and corresponding gas channel 3 comprise that device reed 4 therein is separate, so can select the two identical covering devices of sounding, also can select to send respectively two covering devices of alternative sounds.After selecting two different covering devices of sound,, can accomplish optionally to send a kind of effect of sound through the use-pattern among Fig. 3.
As shown in Figure 4, offered a through hole 7 on the top of air bag 1, said through hole 7 outsides also are provided with gas flow modulation sheet 8, said gas flow modulation sheet 8 selective maskings or exposure through hole.The main mode of its adjusting is to accomplish through the pore 5-1 that is arranged on above the gas flow modulation sheet 8.
When pore 5-1 on the gas flow modulation sheet 8 and 7 pairs of through holes is punctual, extruding gasbag 1 is because air-flow initiatively flows out from the bigger through hole 7 of flow; So air bag is compressed, the inside and outside gas communication of air bag, but do not trigger reed 4; Sounding not, the flow direction of air-flow is shown in Fig. 4-1.
When lax air bag 1, gas is got into by through hole 7, forms air-flow, but does not trigger reed 4, not sounding.
When the pore 5-1 misalignment through hole 7 on the gas flow modulation sheet 8, when being about to through hole 7 and covering, air bag 1 is the cavity of a sealing, it is pushed or the lax reed that triggers, and sounding, the flow direction of air-flow is shown in Fig. 4-2.
Thereby produce air-flow when being implemented in not sounding.Guaranteed the safe in utilization of air-stream generating device; Owing to realized separating of these two effects of air-flow break-make and sounding,, compare simultaneously, use hommization more with traditional extruding, the lax sounding that all causes so can accomplish only sounding when the operation of pushing or relaxing.
For example it is installed in the middle of dog toy, when owner hopes that surrounding environment is quiet, can through hole 7 be come out, thereby need not pack up toy, can normally use, but reach quiet purpose, use hommization more.
Can through hole 7 and the gas flow modulation sheet 8 supporting with it be arranged on the optional position of air bag 1 according to concrete needs.In this no longer burdensome narration.
As shown in Figure 5, on air bag 1, offer gas port 2 and through hole 7, wherein through hole 7 is arranged between two gas ports 2, and said gas flow modulation part 5 is same member with gas flow modulation sheet 8, offers two pore 5-1 on it.
During use, swirling eddy regulating part 5 is gas flow modulation adjustment sheet 8 in other words conj.or perhaps, when pore 5-1 exposes gas port 2 and through hole 7 respectively; During just this as shown in Figure 5 state; Extruding gasbag 1 is because the air flow stream flux at through hole 7 places is much larger than the air flow stream flux at gas port 2 places, so do not trigger reed 4; It is unobstructed to play air-flow, not the purpose of sounding.
When swirling eddy regulating part 5 or perhaps gas flow modulation sheet 8, make when pore 5-1 only exposes gas port 2, corresponding reed 4 sounding, air-flow is unobstructed, sounding.
When swirling eddy regulating part 5 gas flow modulation sheet 8 in other words conj.or perhaps, make when pore 5-1 covers gas port 2, through hole 7 simultaneously, because all gas channels are all stopped, so sounding does not have simultaneously the air communication mistake yet.
Adopt this mode, can realize optionally making gas port 2 or through hole 7 air communication mistakes, the different reeds 4 and gas channel 3 of device in one or more gas port 2, thus accomplish optionally to send alternative sounds, or do not sound.
As shown in Figure 6, on air bag 1, offer gas port 2 and through hole 7 respectively, and said gas flow modulation part 5 be same member with gas flow modulation sheet 8, offer a pore 5-1 on it, the size of pore 5-1 can cover gas port 2 and through hole 7.On pore 5-1, gas flow modulation part 5 installs a slidably slide plate 9 in the gas flow modulation sheet 8 in other words conj.or perhaps.
During use, when slide plate 9 slided into like the position among Fig. 6-1, at this moment, slide plate 9 covered gas port 2, has blocked gas channel 3, extruding gasbag 1, and air-flow does not trigger reed 4 by flowing out in the through hole 7 on next door, and air communication is crossed but sounding not.
When slide plate 9 is slided into other position, promptly with Fig. 6-1 in just opposite position, position the time, slide plate 9 covers through hole 7; Extruding gasbag 1 is owing to the bigger through hole 7 of circulation is blocked, so air-flow can only pass through from gas channel 3; Trigger reed 4, thereby form sound.
Also can accomplish the selection of a plurality of gas ports 2 and through hole 7 under this thinking, in this no longer burdensome narration.
Claims (6)
1. air-flow sound-producing device; Comprise air bag, gas port, the gas channel corresponding with gas port; Device has reed in the said gas port; It is characterized in that: also include and be fixed in the outer gas flow modulation part of air bag, offer one or more pore on the said gas flow modulation part, said pore selective masking or exposure gas port.
2. air-flow sound-producing device as claimed in claim 1 is characterized in that: also include through hole, and the gas channel corresponding with through hole, the said through hole outside also is provided with the gas flow modulation sheet, said gas flow modulation sheet selective masking or exposure through hole.
3. according to claim 1 or claim 2 air-flow sound-producing device is characterized in that: the connected mode between said gas flow modulation part or gas flow modulation sheet and the air bag independent and at random be selected from draw elastic cord rotary, push a kind of in screw thread rotation formula, articulated type or the switching regulator.
4. air-flow sound-producing device as claimed in claim 2 is characterized in that: said through hole is opened between the gas port.
5. air-flow sound-producing device as claimed in claim 4 is characterized in that: said gas flow modulation part and gas flow modulation sheet are same member.
6. acoustic toy, it is characterized in that: said acoustic toy is equipped with like any described air-stream generating device in the claim 1 to 5, and said air bag is sealing or semi-enclosed flexible air-bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204651465U CN202523402U (en) | 2011-11-22 | 2011-11-22 | Airflow voice device and the toys installed the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204651465U CN202523402U (en) | 2011-11-22 | 2011-11-22 | Airflow voice device and the toys installed the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523402U true CN202523402U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204651465U Expired - Lifetime CN202523402U (en) | 2011-11-22 | 2011-11-22 | Airflow voice device and the toys installed the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341267A (en) * | 2013-06-21 | 2013-10-09 | 罗华焱 | Airflow control switch and toy containing same |
| CN103657096A (en) * | 2013-11-20 | 2014-03-26 | 南京通孚轻纺有限公司 | Manufacturing process of birdcall toy and semi-container structures suitable for process |
| CN113143485A (en) * | 2021-03-18 | 2021-07-23 | 南方医科大学南方医院 | Guiding device in gastrectomy |
-
2011
- 2011-11-22 CN CN2011204651465U patent/CN202523402U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341267A (en) * | 2013-06-21 | 2013-10-09 | 罗华焱 | Airflow control switch and toy containing same |
| CN103341267B (en) * | 2013-06-21 | 2015-09-16 | 罗华焱 | A kind of gas flow optimized switch and adopt the toy of this gas flow optimized switch |
| CN103657096A (en) * | 2013-11-20 | 2014-03-26 | 南京通孚轻纺有限公司 | Manufacturing process of birdcall toy and semi-container structures suitable for process |
| CN113143485A (en) * | 2021-03-18 | 2021-07-23 | 南方医科大学南方医院 | Guiding device in gastrectomy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |