CN219392942U - Device for controlling to make various sounds by air flow - Google Patents
Device for controlling to make various sounds by air flow Download PDFInfo
- Publication number
- CN219392942U CN219392942U CN202223427869.3U CN202223427869U CN219392942U CN 219392942 U CN219392942 U CN 219392942U CN 202223427869 U CN202223427869 U CN 202223427869U CN 219392942 U CN219392942 U CN 219392942U
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- China
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- fixedly connected
- mounting
- shell
- plate
- air flow
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
The utility model relates to the technical field of airflow sound production devices and discloses a device for producing various different sounds by means of airflow control, which comprises a shell, wherein two first mounting blocks are fixedly connected in the shell, reeds are fixedly connected between the two first mounting blocks, two first mounting grooves are formed in the top and the bottom of an inner cavity of the shell, an airflow regulating plate is slidably connected in the first mounting grooves, one side of the airflow regulating plate is fixedly connected with an adjusting rod which is slidably connected with the shell, the device for producing various different sounds by means of airflow control drives the airflow regulating plate to move by pressing the adjusting rod, and the sound production regulating mechanism is matched, so that the sound device can produce sounds with different loudness and different tones, and therefore different sounds can be produced by the generating device, the requirements of various sounds of people are met, and the practicability of the sound production device is improved.
Description
Technical Field
The utility model relates to the technical field of airflow sounding devices, in particular to a device for sounding various different sounds by controlling airflow.
Background
An airflow sounding device, which may also be commonly referred to as a caller, or a BB whistle. As the name implies, the main sound-producing principle is that a fixed air flow channel is formed through an outer shell, and the reed fixed in the air flow channel is utilized to vibrate the reed through the action of air flow on the reed, so that sound is produced.
When the existing airflow sounding device is used, the loudness of sounding cannot be changed by controlling airflow, and meanwhile, the tone of the sound of the sounding device cannot be changed, so that the sounding device can only emit single sound, the requirements of people cannot be met, and the problems of poor practicality and the like are solved.
Disclosure of Invention
The utility model aims to provide a device for emitting various different sounds by controlling air flow, which has the advantages that the sound emitting device can emit different sounds by controlling the air flow.
The aim of the utility model can be achieved by the following technical scheme:
the utility model provides a lean on device that air current control sent various different sounds, includes the casing, two first installation pieces of fixedly connected with in the casing, two fixedly connected with reed between the first installation piece, two first mounting grooves have all been seted up at the inner chamber top and the bottom of casing, sliding connection has the air current regulating plate in the first mounting groove, one side fixedly connected with of air current regulating plate and casing sliding connection's regulation pole, the top fixedly connected with and the first spring of first mounting groove fixed connection of air current regulating plate, be provided with sound production adjustment mechanism in the casing.
As a further scheme of the utility model: the sound production adjustment mechanism comprises two second mounting grooves formed in the shell, the mounting plates are connected in the second mounting grooves in a sliding mode, two second mounting blocks are fixedly connected to the bottom of each mounting plate, adjusting reeds are fixedly connected between the second mounting blocks, two second springs fixedly connected with the second mounting grooves are fixedly connected to one side of each mounting plate, a transmission plate connected with the shell in a sliding mode is fixedly connected to one side of each mounting plate, and a fixing mechanism connected with the shell is connected to one side of each transmission plate in a sliding mode.
As a further scheme of the utility model: the fixing mechanism comprises a fixing rod which is in sliding connection with the shell, a fixing groove which is in sliding connection with the fixing rod is formed in one side of the transmission plate, and a third spring which is connected with the shell is fixedly sleeved on the outer surface of the fixing rod.
As a further scheme of the utility model: one side fixedly connected with air inlet cover of casing, fixedly connected with sealing strip in the air inlet cover.
As a further scheme of the utility model: the shell is characterized in that a connecting block is fixedly connected to the outer surface of the shell, and a mounting hole is formed in one side of the connecting block.
The utility model has the beneficial effects that:
(1) Through pressing the regulation pole, adjust the cooperation that the pole drove air current regulating plate and remove, rethread sound production adjustment mechanism realizes can sending the sound of different loudness different tones to sound device to realize that generating device can send different sounds, the demand of the various sounds of people of having convenient for has improved sound device's practicality.
(2) Install the lifting rope through the mounting hole on the connecting block, be convenient for carry generating device, prevent that generating device from losing, be convenient for blow in to the casing through the inlet cap, prevent gaseous outflow through the sealing strip simultaneously, improve the effect of sounding.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a front view of the internal structure of the present utility model;
FIG. 2 is a left side view of the external structure of the present utility model;
fig. 3 is a right side view of the external structure of the present utility model.
In the figure: 1. a housing; 2. a first mounting block; 3. a reed; 4. a first mounting groove; 5. an air flow adjusting plate; 6. an adjusting rod; 7. a first spring; 8. a second mounting groove; 9. a mounting plate; 10. a second mounting block; 11. adjusting the reed; 12. a second spring; 13. a drive plate; 14. a fixed rod; 15. a fixing groove; 16. a third spring; 17. an air inlet cover; 18. a sealing strip; 19. a connecting block; 20. and (5) mounting holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the device for emitting various different sounds by means of air flow control comprises a housing 1, wherein two first mounting blocks 2 are fixedly connected in the housing 1, a reed 3 is fixedly connected between the two first mounting blocks 2, two first mounting grooves 4 are formed in the top and the bottom of an inner cavity of the housing 1, an air flow regulating plate 5 is slidably connected in the first mounting grooves 4, one side of the air flow regulating plate 5 is fixedly connected with an adjusting rod 6 which is slidably connected with the housing 1, a first spring 7 which is fixedly connected with the first mounting grooves 4 is fixedly connected to the top of the air flow regulating plate 5, a sound emitting regulating mechanism is arranged in the housing 1, the air flow drives the reed 3 to vibrate and sound through blowing, when the loudness of the sound needs to be regulated, the two adjusting rods 6 are pressed, the two air flow regulating plates 5 are driven to move towards the inner cavity of the housing 1, so that the size of an air flow channel is reduced, when the channel is smaller, the flow speed of the air flow is fast, the frequency of the air flow drives the vibration is higher, thus the loudness of the sound is improved, the sound emitting mechanism is driven, and different sound emitting loudness can be regulated through the different sound emitting mechanisms, and different sound emitting loudness regulating mechanisms are simultaneously;
the sound production adjusting mechanism comprises two second mounting grooves 8 formed in the shell 1, a mounting plate 9 is connected in the second mounting grooves 8 in a sliding manner, two second mounting blocks 10 are fixedly connected to the bottom of the mounting plate 9, an adjusting reed 11 is fixedly connected between the two second mounting blocks 10, two second springs 12 fixedly connected with the second mounting grooves 8 are fixedly connected to one side of the mounting plate 9, a transmission plate 13 connected with the shell 1 in a sliding manner is fixedly connected to one side of the mounting plate 9, a fixing mechanism connected with the shell 1 is connected to one side of the transmission plate 13 in a sliding manner, the transmission plate 13 is pressed to drive the mounting plate 9 to move into an inner cavity of the shell 1, the mounting plate 9 drives the second mounting blocks 10 and the adjusting reed 11 to move, and then the transmission plate 13 is fixed through the fixing mechanism, so that the air flow drives the adjusting reed 11 and the reed 3 to change the sound production tone of the sound production device, and different sounds can be emitted to the sound production device;
the fixing mechanism comprises a fixing rod 14 which is in sliding connection with the shell 1, a fixing groove 15 which is in sliding connection with the fixing rod 14 is formed in one side of the transmission plate 13, a third spring 16 which is connected with the shell 1 is fixedly sleeved on the outer surface of the fixing rod 14, and the fixing of the transmission plate 13 is realized by inserting the fixing rod 14 into the fixing groove 15 on the transmission plate 13;
one side of the shell 1 is fixedly connected with an air inlet cover 17, the inside of the air inlet cover 17 is fixedly connected with a sealing strip 18, air can be conveniently blown into the shell 1 through the air inlet cover 17, the air is prevented from flowing out through the sealing strip 18, and the sounding effect is improved;
the shell 1's surface fixedly connected with connecting block 19, mounting hole 20 has been seted up to one side of connecting block 19, installs the lifting rope through the mounting hole 20 on the connecting block 19, is convenient for carry generating device.
The working principle of the utility model is as follows: through blowing the air current in to casing 1, the air current drives reed 3 vibration sound production, when need adjust the loudness of sound, through pressing two regulation pole 6, two regulation pole 6 drive two air current regulating plate 5 and remove to casing 1 inner chamber, thereby reduce the size of air current flow channel, when the passageway is littleer, the velocity of flow is faster, the frequency that drives the air current and drive reed vibration is higher, thereby improve the loudness of sound production, through pressing regulation pole 6's degree, thereby adjustable sound that sends different loudness, simultaneously through pressing drive plate 13, drive mounting panel 9 moves to casing 1's inner chamber through pressing drive plate 13, mounting panel 9 drives second installation piece 10 and adjusts reed 11 and remove, rethread fixed establishment is fixed to drive plate 13, thereby change the vibration range of air current drive regulation reed 11 and reed 3, thereby change the tone of sound production device, thereby realize can sending different tones to sound device, realize that different sounds can be sent through the mounting hole 20 on connecting block 19, the lifting rope is installed, be convenient for carry to the sound production device, prevent sound production device from losing through cover 17 is convenient for to the inside the casing through the air inlet 18, prevent simultaneously that the effect of blowing from losing.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (5)
1. The utility model provides a lean on device that air current control sent various different sounds, includes casing (1), its characterized in that, two first installation piece (2) of fixedly connected with in casing (1), two fixedly connected with reed (3) between first installation piece (2), two first mounting groove (4) have all been seted up at the inner chamber top and the bottom of casing (1), sliding connection has air current regulating plate (5) in first mounting groove (4), one side fixedly connected with of air current regulating plate (5) adjusts pole (6) with casing (1) sliding connection, air current regulating plate (5) top fixedly connected with and first mounting groove (4) fixedly connected with first spring (7), be provided with sound production adjustment mechanism in casing (1).
2. The device for emitting various sounds by means of air flow control according to claim 1, characterized in that the sound emitting adjusting mechanism comprises two second mounting grooves (8) formed in the shell (1), a mounting plate (9) is slidably connected in the second mounting grooves (8), two second mounting blocks (10) are fixedly connected to the bottom of the mounting plate (9), an adjusting reed (11) is fixedly connected between the two second mounting blocks (10), two second springs (12) fixedly connected with the second mounting grooves (8) are fixedly connected to one side of the mounting plate (9), a transmission plate (13) fixedly connected with the shell (1) is fixedly connected to one side of the mounting plate (9), and a fixing mechanism connected with the shell (1) is slidably connected to one side of the transmission plate (13).
3. Device for emitting various sounds by means of air flow control according to claim 2, characterized in that the fixing means comprise a fixing rod (14) slidingly connected with the housing (1), a fixing groove (15) slidingly connected with the fixing rod (14) is provided on one side of the driving plate (13), and a third spring (16) connected with the housing (1) is fixedly sleeved on the outer surface of the fixing rod (14).
4. The device for emitting various sounds by means of air flow control according to claim 1, wherein one side of the housing (1) is fixedly connected with an air inlet cover (17), and a sealing strip (18) is fixedly connected in the air inlet cover (17).
5. The device for emitting various sounds by means of air flow control according to claim 1, characterized in that the outer surface of the housing (1) is fixedly connected with a connecting block (19), and one side of the connecting block (19) is provided with a mounting hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427869.3U CN219392942U (en) | 2022-12-21 | 2022-12-21 | Device for controlling to make various sounds by air flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223427869.3U CN219392942U (en) | 2022-12-21 | 2022-12-21 | Device for controlling to make various sounds by air flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219392942U true CN219392942U (en) | 2023-07-21 |
Family
ID=87189726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223427869.3U Active CN219392942U (en) | 2022-12-21 | 2022-12-21 | Device for controlling to make various sounds by air flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219392942U (en) |
-
2022
- 2022-12-21 CN CN202223427869.3U patent/CN219392942U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |