Ribbon type music high-pressure spraying device
By adopting the motor-driven support shaft motion and mechanical limit structure in the high-injection device, combined with the ring-mounted gap nozzle, the problems of monotony and high failure rate of the existing high-injection device are solved, and rich expressions and reduced failure rate are achieved. Effect.
Patent Information
- Application Number
- CN202420443388.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-07
AI Technical Summary
The existing high-injection devices are monotonous in form, poor in interaction, complex in structure, high failure rate, lack of fun and phenotype, and require frequent maintenance.
A streamer music high-spraying device is designed, using a motor-driven support shaft to reciprocate at an angle of 30°. Combined with a mechanical hard limit structure and a pressure sensor, the motion angle of the support shaft is limited, and the gap nozzle of the ring-mounted structure is increased. The high water flow pressure forms an annular water curtain.
The gap nozzle swings back and forth at 15° in the vertical direction, enriching the expression form, simplifying the device structure, reducing the failure rate, and forming an annular water curtain by enhancing the water flow pressure, improving the ornamental and performance effect.
Smart Images
Figure CN222241013U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of landscape, in particular to a ribbon-type music high-spray device. Background Art
[0002] Artificial fountains are a kind of beautiful waterscape art, which are often arranged in squares, playgrounds, scenic spots and other places. The scenery formed by high-jet fountains is spectacular and can reach more than 100 meters.
[0003] The existing high-spray devices are monotonous in form, poor in interactivity, lack sufficient interest and expression, and have complex structures, high failure rates, and require frequent maintenance when used outdoors. Summary of the invention
[0004] The utility model provides a ribbon-type music high-spraying device, which has the advantages of simple structure and the ability to swing and spray water, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the purpose of swinging water spraying, the utility model provides the following technical solutions: a streamer-type music high-spraying device, including a support tube, and also including: the outer circumference of the support tube is rotatably connected to the second bracket, and one end of the support tube is fixedly connected to a connecting tube, the end of the connecting tube away from the support tube is provided with a support shaft, and the end of the connecting tube away from the support tube is fixedly provided with a first flange, the end of the support shaft close to the connecting tube is fixedly provided with a second flange, the second flange is fixedly connected to the first flange, and the outer circumference of the support shaft is rotatably connected to the first bracket; the connecting tube is vertically fixedly connected to a slit nozzle in a direction perpendicular to the axis, and the water outlet of the slit nozzle is an annular structure to increase the pressure of the water jet; a driving structure, the driving structure is used to drive the support shaft to reciprocate around the axis, thereby driving The connecting pipe moves to make the gap nozzle swing back and forth; a limiting structure, the limiting structure is used to limit the rotation angle of the support shaft, the limiting structure includes a limiting protrusion and a stopper, the limiting protrusion is fixed on the side of the second flange close to the first bracket, the stopper is fixed on the surface of the first bracket close to the side of the limiting protrusion, and there are two stoppers, the angle formed by the line connecting the two stoppers and the center of the second flange and the vertical direction is 15°, and the two stoppers are used to limit the movement angle of the limiting protrusion, so that the support shaft reciprocates 15° to the left and right in the vertical direction; a controller, a pressure sensor is provided on the side where the stopper contacts the limiting protrusion, the pressure sensor is used to detect the pressure of the limiting protrusion on the stopper and transmit the signal to the controller, and the controller is used to control the action of the driving structure.
[0006] As a preferred technical solution of the present utility model, the driving structure includes a second gear, the axis of the second gear is fixedly connected to the outer circumference of the support shaft, the side of the second gear is meshed with the first gear, the side of the first gear is provided with a motor, the motor is used to drive the first gear to rotate, and the motor is fixed on the first bracket.
[0007] As a preferred technical solution of the utility model, a first bearing is fixed inside the first bracket, and the inner circumference of the first bearing is fixedly connected to the support shaft; a second bearing is fixed inside the second bracket, and the inner circumference of the second bearing is fixedly connected to the support tube.
[0008] As a preferred technical solution of the utility model, a cover shell is fixedly provided on the side of the first bracket, and the first gear, the second gear, the limiting protrusion and the stopper are all inside the cover shell.
[0009] As a preferred technical solution of the utility model, the controller can also be connected to an external audio signal, and can control the speed of the motor rotation by the strength of the audio signal to adjust the frequency of the slit nozzle 4 swinging, thereby controlling the curve of the sprayed water flow.
[0010] Compared with the prior art, the utility model provides a ribbon-type music high-spray device, which has the following beneficial effects:
[0011] 1. The ribbon-style music high-spray device is equipped with a motor to drive the support shaft to reciprocate within a 30° angle, so that the slot nozzle can swing back and forth 15° to the left and right in the vertical direction, making the device have richer forms of expression and improving the viewing experience.
[0012] 2. The ribbon-type music high-spray device limits the movement angle of the support shaft by setting a mechanical hard limit structure, and sets a controller and a pressure sensor to assist the motor movement, thereby simplifying the structure of the device and reducing the failure rate of the device.
[0013] 3. The ribbon-type music high-spray device reduces the water outlet area of the gap nozzle by setting a ring-shaped structure to increase the pressure of the water jet and form a water curtain with an annular cross-section to enhance the performance effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a front view of the structure of the utility model;
[0015] Figure 2 This is a front view cross-sectional view of the utility model;
[0016] Figure 3 It is the left view of the utility model;
[0017] Figure 4 This is a distribution diagram of the limiting structure of the utility model.
[0018] In the figure: 1. first bracket; 2. second bracket; 3. support tube; 31. connecting tube; 4. gap nozzle; 5. support shaft; 6. motor; 7. first gear; 8. second gear; 9. first bearing; 10. second bearing; 11. limiting protrusion; 12. block; 13. pressure sensor; 14. cover. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-Figure 4 The utility model discloses a streamer-type music high-spray device, including a support tube 3, and also includes: the outer circumference of the support tube 3 is rotatably connected to the second bracket 2, and one end of the support tube 3 is fixedly connected to the connecting tube 31, the support tube 3 and the connecting tube 31 are preferably connected using a flange, and the end of the connecting tube 31 away from the support tube 3 is provided with a support shaft 5, and the connecting tube 31 away from the support tube 3 is fixed with a first flange, and the end of the support shaft 5 close to the connecting tube 31 is fixed with a second flange, the second flange is fixedly connected to the first flange, and the outer circumference of the support shaft 5 is rotatably connected to the first bracket 1; the support tube 3, the connecting tube 31 and the support shaft 5 together constitute a rotating structure, and the rotating structure can rotate under the support of the first bracket 1 and the second bracket 2.
[0021] In addition, the connecting pipe 31 is vertically fixed and connected to the slit nozzle 4 in a direction perpendicular to the axis. The water outlet of the slit nozzle 4 is an annular structure. The annular structure is set to reduce the water outlet area of the slit nozzle 4 to increase the pressure of the water jet and form a water curtain with an annular cross-section to enhance the performance effect of the device.
[0022] In addition, the device is also provided with a driving structure, which is used to drive the support shaft 5 to reciprocate around the axis, thereby driving the connecting pipe 31 to move, so that the gap nozzle 4 swings back and forth, increasing the expression form of the device and improving the viewing experience.
[0023] In addition, the device is also provided with a limiting structure, which is used to limit the rotation angle of the support shaft 5. The limiting structure includes a limiting protrusion 11 and a stopper 12. The limiting protrusion 11 is fixedly arranged on the side of the second flange close to the first bracket 1, and the stopper 12 is fixedly arranged on the surface of the first bracket 1. There are two stoppers 12, and the angles formed by the lines connecting the two stoppers 12 and the second flange center and the vertical direction are both 15°; when the driving structure drives the support shaft 5 to rotate, it will drive the limiting protrusion 11 to rotate. When the limiting protrusion 11 rotates clockwise at a certain angle, it will be limited by one stopper 12. When the limiting protrusion 11 rotates counterclockwise at a certain angle, it will be limited by another stopper 12, thereby achieving the effect of limiting the movement angle of the limiting protrusion 11, so that the support shaft 5 rotates back and forth, and then the gap nozzle 4 swings back and forth 15° to the left and right in the vertical direction.
[0024] Furthermore, a pressure sensor 13 is provided on the side where the stop block 12 contacts the limiting protrusion 11, and a controller is provided in the first bracket 1. The pressure sensor 13 is used to detect the pressure of the limiting protrusion 11 on the stop block 12 and transmit the signal to the controller. The controller is used to control the action of the driving structure to realize the forward rotation, reverse rotation or stop of the support shaft 5; when the pressure sensor 13 detects an enhanced pressure signal, the controller controls the driving structure to stop moving, and when the pressure sensor 13 detects an attenuated pressure signal, the controller controls the driving structure to move in the reverse direction.
[0025] Combination Figure 2 The driving structure includes a second gear 8, the axis of the second gear 8 is fixedly connected to the outer circumference of the support shaft 5, the side of the second gear 8 is meshed with the first gear 7, and the side of the first gear 7 is provided with a motor 6, the motor 6 is used to drive the first gear 7 to rotate, and the motor 6 is fixed on the first bracket 1.
[0026] In this embodiment, the first gear 7 and the second gear 8 have the same module, the number of teeth of the first gear 7 is smaller than that of the second gear 8, and the two constitute a reduction gear set to increase the torque of the motor 6; the motor 6 and the first bracket 1 are fixed by bolts, and the connecting part of the first gear 7 passes through the first bracket 1 and is fixedly connected to the axis of the output end of the motor 6.
[0027] Combination Figure 2 In order to reduce the friction between the support shaft 5 and the support tube 3 during rotation, a first bearing 9 is fixed inside the first bracket 1, and the inner circumference of the first bearing 9 is fixedly connected to the support shaft 5; a second bearing 10 is fixed inside the second bracket 2, and the inner circumference of the second bearing 10 is fixedly connected to the support tube 3.
[0028] In this embodiment, it is preferred to install two first bearings 9 inside the first bracket 1 and two second bearings 10 inside the second bracket ( Figure 2Two first bearings 9 and two second bearings 10 are installed in the device to reduce the load received by a single bearing, increase the service life of the device, and improve the stability of the device.
[0029] Combination Figure 1 , Figure 2 In order to protect the driving structure and the limiting structure, a cover shell 14 is fixedly provided on the side of the first bracket 1. The first gear 7, the second gear 8, the limiting protrusion 11, and the stopper 12 are all in the cover shell 14. One end of the cover shell 14 is fixed to the first bracket 1, and the other end covers the first flange, so as to prevent foreign objects from falling into the cover shell 14 and hindering the movement of the driving structure and the limiting structure.
[0030] Combination Figure 1 , Figure 2 The controller can be connected to an external audio signal, and the controller can control the rotation speed of the motor 6 by the strength of the audio signal to adjust the frequency of the swing of the slit nozzle 4, thereby controlling the curve of the sprayed water flow, improving the performance effect, and enhancing interactivity.
[0031] The working principle and use process of the utility model are as follows: when in use, the motor 6 is rotated by energizing the device, and the torque of the motor 6 is increased through the transmission of the first gear 7 and the second gear 8, thereby driving the support shaft 5, the connecting pipe 31 and the support pipe 3 to rotate together. The support shaft 5 is rotatably connected to the first bracket 1 through the first bearing 9, and the support pipe 3 is rotatably connected to the second bracket 2 through the second bearing 10; the limiting protrusion 11 moves between the stoppers 12 when the support shaft 5 rotates, and the angle formed by the connecting line of the two stoppers 12 and the center of the second flange and the vertical direction is 15°. When the limiting protrusion 11 is limited by the stopper 12, the pressure sensor 13 located on the stopper 12 detects the enhanced pressure and The signal is transmitted to the controller, and the controller controls the motor 6 to stop rotating. When the pressure sensor 13 detects the attenuated pressure and transmits the signal to the controller, the controller controls the motor 6 to rotate in the opposite direction, thereby achieving the effect of limiting the movement angle of the limit protrusion 11, so that the support shaft 5 can rotate within 30°, and then the gap nozzle 4 can swing back and forth 15° to the left and right in the vertical direction; the water flow is connected through the support pipe 3, enters the gap nozzle 4 through the connecting pipe 31 and is sprayed out, and swings with the gap nozzle 4; the controller can also be connected to an external audio signal, and can control the rotation speed of the motor 6 by the strength of the audio signal, so as to adjust the frequency of the swinging of the gap nozzle 4, thereby controlling the curve of the sprayed water flow.
[0032] In summary, the ribbon-type music high-spray device, by setting a motor 6 to drive the support shaft 5 to reciprocate within an angle of 30°, realizes the slit nozzle 4 to swing back and forth 15° to the left and right in the vertical direction, so that the device has richer expression forms and improves the viewing experience; by setting a mechanical hard limit structure to limit the movement angle of the support shaft 5, and setting a controller and a pressure sensor 13 to assist the movement of the motor 6, the structure of the device is simplified and the failure rate of the device is reduced; by setting a ring-shaped structure of the slit nozzle 4, the water outlet area of the slit nozzle 4 is reduced to increase the pressure of the water jet, and form a water curtain with an annular cross-section, thereby enhancing the performance effect of the device.
[0033] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A ribbon-type music high-spray device, comprising a support tube (3), characterized in that: Also includes: The outer circumference of the support tube (3) is rotatably connected to the second bracket (2), and one end of the support tube (3) is fixedly connected to a connecting tube (31), an end of the connecting tube (31) away from the support tube (3) is provided with a support shaft (5), and an end of the connecting tube (31) away from the support tube (3) is fixedly provided with a first flange, an end of the support shaft (5) close to the connecting tube (31) is fixedly provided with a second flange, the second flange is fixedly connected to the first flange, and the outer circumference of the support shaft (5) is rotatably connected to the first bracket (1); The connecting pipe (31) is vertically fixedly connected to a slit nozzle (4) in a direction perpendicular to the axis, and the water outlet of the slit nozzle (4) is an annular structure to increase the pressure of the water jet; A driving structure, the driving structure is used to drive the support shaft (5) to reciprocate around the axis, thereby driving the connecting pipe (31) to move, so that the gap nozzle (4) swings back and forth; A limiting structure, the limiting structure is used to limit the rotation angle of the support shaft (5), the limiting structure comprises a limiting protrusion (11) and a stopper (12), the limiting protrusion (11) is fixedly arranged on a side of the second flange close to the first bracket (1), the stopper (12) is fixedly arranged on a surface of the first bracket (1) close to the limiting protrusion (11), and two stoppers (12) are provided, and the angle formed by the line connecting the two stoppers (12) and the center of the second flange and the vertical direction is 15°, and the two stoppers (12) are used to limit the movement angle of the limiting protrusion (11), so that the support shaft (5) reciprocates 15° to the left and right in the vertical direction; A controller is provided with a pressure sensor (13) on the side of the stopper (12) that contacts the limiting protrusion (11), the pressure sensor (13) being used to detect the pressure of the limiting protrusion (11) on the stopper (12) and transmit a signal to the controller, and the controller being used to control the action of the driving structure.
2. The ribbon-type music high-spray device according to claim 1 is characterized in that: The driving structure comprises a second gear (8), the axis of the second gear (8) being fixedly connected to the outer circumference of the support shaft (5), the side edge of the second gear (8) being meshed with the first gear (7), the side edge of the first gear (7) being provided with a motor (6), the motor (6) being used to drive the first gear (7) to rotate, and the motor (6) being fixed on the first bracket (1).
3. The ribbon-type music high-spray device according to claim 1 is characterized in that: A first bearing (9) is fixed inside the first bracket (1), and the inner circumference of the first bearing (9) is fixedly connected to the support shaft (5); a second bearing (10) is fixed inside the second bracket (2), and the inner circumference of the second bearing (10) is fixedly connected to the support tube (3).
4. The ribbon-type music high-spray device according to claim 2 is characterized in that: A cover shell (14) is fixedly provided on the side surface of the first bracket (1), and the first gear (7), the second gear (8), the limiting protrusion (11), and the stopper (12) are all inside the cover shell (14).
5. The ribbon-type music high-spray device according to claim 1 is characterized in that: The controller can be externally connected to an audio signal, and the controller can control the speed of rotation of the motor (6) according to the strength of the audio signal, so as to adjust the frequency of the oscillation of the slit nozzle (4).