阅读说明：本技术 一种支架式替代炮竹发声装置的制造和使用方法 (Manufacturing and using method of bracket type sound production device for replacing firecrackers ) 是由 林小梅 于 2020-07-17 设计创作，主要内容包括：一种支架式替代炮竹的发声装置的制造和使用方法,用于制造炮竹的发声功能；取得了既不污染环境、又能够传承传统的文化和增加喜庆氛围的技术效果；本制造方法由支架支撑起电机和皮带罩,在电机的轴头上安装固定一段皮带；皮带在皮带罩内运转；在皮带罩外均匀设置三或六块角铁,在角铁上连接皮带头；皮带头和旋转时的皮带的两端侧面有8—16厘米的长度接触；开启电机带动皮带旋转,旋转的皮带两端分别和每块皮带头相击打,从而发出piapia的清脆响声。以此形成该装置由支架,电机,开关盒,皮带,皮带头,皮带罩相连组成的结构特征。(A manufacturing and using method of a bracket type sound generating device for replacing firecrackers is used for manufacturing the sound generating function of the firecrackers; the technical effects of not polluting the environment, but also inheriting the traditional culture and increasing the festive atmosphere are achieved; the manufacturing method comprises the steps that a motor and a belt cover are supported by a support, and a section of belt is fixedly arranged on a shaft head of the motor; the belt runs in the belt cover; three or six angle irons are uniformly arranged outside the belt cover, and belt heads are connected to the angle irons; the belt head is contacted with the two end side surfaces of the belt in rotation by the length of 8-16 cm; the motor is started to drive the belt to rotate, and two ends of the rotating belt respectively strike against each belt head, so that a Piapia crisp sound is generated. The device is characterized by comprising a support, a motor, a switch box, a belt head and a belt cover which are connected.)

1. A manufacturing and using method of a bracket type sound producing device for replacing firecrackers is used for replacing the sound producing function of the firecrackers; the environment is not polluted, and the traditional culture can be inherited and the atmosphere of festive celebration can be increased;

the technical characteristics are as follows: the device is structurally formed by connecting a bracket (1), a motor (2), a switch box (3), a belt (4), a belt head (5) and a belt cover (6);

according to the method, the bottom of the bracket (1) is manufactured firstly, the bottom of the bracket (1) is a tripod (7) which is welded by angle iron and has an equal waist shape, front and rear supports (8 and 9) are respectively welded on the three top points of the tripod (7), and the front and rear supports (8 and 9) are made of angle iron or round steel pipes; two front supports (8) are equal in length, and two ends of each front support (8) are respectively welded and connected with two top points of the tripod (7) and two points below the belt cover (6) into a whole; one side of the welded rear tripod (7) and one side below the belt cover (6) form an isosceles trapezoid structure with the two front support supports (8); two ends of a rear support (9) are respectively connected with the bottom of the tail end of the motor (3) and a top point of the tripod (7) into a whole in a welding way; the front and back heights of the welded and formed bracket (1) are different, as shown in figure 2; after the support (1) is flatly placed on the ground, the motor (2), the belt (4), the belt head (5) and the belt cover (6) on the support (1) are all in an inclined state, so that the whole gravity center of the sound generating device can be shifted to the middle of the support (1), and the stability of the support (1) placed on the ground is further improved; the supporting leg (10) is welded below the top end of the tripod (7) of the support (1), the supporting leg (10) is made into a conical shape, and the vibration of the sound generating device is beneficial to positioning the bottom leg (10) of the whole device on the mud;

the motor (2) of the manufacturing method adopts an inner rotor variable speed motor, the front end of the motor (2) is connected with a belt cover (6), and the front end of the motor (2) is fixed in a hole of a blocking fence (18) at one side of the belt cover (6); the front end and the rear end of the motor (2) are respectively fixedly connected with the belt cover (6) and the rear support (9) into a whole; a switch box (3) matched with the motor (2) is connected below the belt cover (6), and a gear speed regulating switch (11) and an illuminating lamp switch (12) are installed in the switch box (3); the gear speed regulating switch (11) is communicated with a circuit of the motor (2); a circuit of a neon fast flash lamp (13) is connected on an illuminating lamp switch (12), and the illuminating lamp switch (12) is used for controlling the light emission of the flash lamp (13); the belt-type starlight flash lamp is adopted as the flash lamp (13), and a lamp belt (14) of the flash lamp (13) is fixed on a belt cover (6) after winding around the belt cover (6) of the motor (2) for a circle; the flash lamp strip (14) can continuously emit flash light by turning on the lighting lamp switch (12), so that the flash effect emitted by gunpowder during the explosion of the firecrackers can be simulated;

the manufacturing method is characterized in that a section of belt (4) is fixedly arranged on a shaft head (15) of a motor (2); the belt (4) is a rubber plane conveying belt; the length of the belt (4) is smaller than the diameter of the belt cover (6); the width of the belt (4) is between 8 and 15 centimeters, the fixing mode of the belt (4) adopts a clamping fixing means, namely, two sections of long and short belts (4) penetrate through fastening screws (16) through holes, then a shaft head (15) of the motor (2) is clamped in the middle of the belt (4), and then the fastening screws (16) penetrate through pin holes arranged on the shaft head (15) of the motor (12), so that the middle part of the belt (4) and the shaft head (15) of the motor (2) are fixedly connected into a whole;

the belt cover (6) is formed by welding a cylinder body (17) and a shielding rail (18), and the cylinder body (17) of the belt cover (6) is formed by welding two same circles and a plurality of cross braces; fence-type shielding fences (18) are welded at two ends of a cylinder body (17) of the belt cover (6) so as to cover the rotating belt (4) in the belt cover (6); the manufactured belt cover (6) is matched with a belt (4) arranged on a shaft head (15) of the motor (2), and the belt (4) can flexibly run in the belt cover (6); the belt cover (6) is formed by welding steel pipes or steel bars; three or six angle irons (19) are uniformly welded outside the belt cover (6), and the side surfaces of two ends of each angle iron (19) are respectively welded and connected with the circle of the belt cover (6) into a whole; each angle iron (19) is drilled with a screw hole which is used for fixing the belt head (5); three or six belt heads (5) are uniformly arranged in the finished belt cover (6), and the arrangement is to prevent the belt heads (5) from generating overlapped sound; the size of the belt head (5) is as same as that of a palm of an adult, namely the belt head generally has a length of 20-25 cm and a width of 8-15 cm; one end of each belt head (5) is fixedly connected with an angle iron (19) on the belt cover (6) into a whole through a drilled screw hole by a screw; the fixed belt head (5) is vertical to the periphery of the belt cover (6); the fixed belt head (5) is contacted with the two end side surfaces of the rotating belt (4) by the length of 8-16 cm;

at the moment, the gear speed regulating switch (11) is turned on, the motor (2) starts to rotate, the shaft head (15) of the motor (2) drives the belt (4) to rotate, one side surface of each of two ends of the rotating belt (4) is respectively impacted with the side surface of each belt head (5) like two palms, and thus, a Piapia crisp sound is generated; the density and the sparseness of the sound can be changed by opening different inherent gears of the gear speed regulating switch (11); so as to imitate the explosion scene of the firecrackers to the maximum extent;

the application comprises the following specific using methods:

when the device is used, the device is firstly placed in a safe area, the device is shut down after being put into power supply for commissioning, and the lighting of the flashing light (13) and the running and stopping of the motor (2) are started by a specially-assigned person on site according to the requirement of a festive atmosphere; during the operation of the motor (2), the gear can be shifted at will, so that the frequency of the sound is changed; adding light and colorful colors to the festive process,

secondly, children do not get close to the device in the running process of the motor (2), and any object is strictly prevented from being inserted into the belt cover (6) so as to avoid safety accidents.

Technical Field

A manufacturing and using method of a bracket type sound producing device for replacing firecrackers belongs to the technical field of firecrackers replacing articles.

Background

With the enhancement of environmental protection consciousness of people, the social consensus that fireworks and crackers are prohibited to be set off is formed, and for this reason, setting off prohibition orders have been issued in many areas; however, the traditional culture of environment protection and propagation for thousands of years and the traditional habits of people form conflict, and people always feel less habit and feel less comfortable when encountering spring festival, wedding celebration and other big celebrations; therefore, in order to not only not pollute the environment but also to inherit the traditional culture and increase the atmosphere of festive celebration, people need a firecracker sounding device without environmental pollution; the sound producing function for manufacturing firecrackers; therefore, people can enjoy the feeling of setting off firecrackers in good luck and have a psychological addiction.

Disclosure of Invention

The invention provides a manufacturing and using method of a bracket type sound production device for replacing firecrackers; the structure of the device is formed by connecting a bracket, a motor, a switch box, a belt head and a belt cover;

according to the method, firstly, the bottom of the bracket is manufactured, the bottom of the bracket is an isosceles tripod welded by angle irons, front supports and rear supports (3 supports in total) are respectively welded on the three top points of the tripod, and the front supports and the rear supports are made of angle irons or round steel pipes; two front supports are equal in length, and two ends of each front support are respectively connected with two top points of the tripod and two points below the belt cover in a welding way to form a whole; one side of the welded rear tripod and one side below the belt cover form an isosceles trapezoid structure with the two front supports; two ends of a rear support are respectively welded and connected with the bottom of the tail end of the motor and a vertex (the vertex at the back) of the tripod into a whole; the front and back heights of the welded and molded bracket are different; after the support is placed on the ground, the motor, the belt head and the belt cover on the support are all in an inclined state, so that the whole gravity center of the sound generating device can be shifted to the middle of the support, and the stability of the support placed on the ground is further improved; the supporting legs are welded below the top ends of the triangular supports of the support and are made into conical shapes, and the vibration of the sound generating device is beneficial to positioning the bottom legs of the whole device on the mud;

the motor of the manufacturing method adopts an inner rotor variable speed motor (such as a motor on an oscillating fan), the front end (the end of which is exposed out of a shaft head) of the motor is connected with a belt cover, and the front end of the motor is fixed in a hole of a blocking fence at one side of the belt cover; the front end and the rear end of the motor are fixedly connected with the belt cover and the rear support into a whole respectively; a switch box matched with the motor is connected below the belt cover, and a gear speed regulating switch and an illuminating lamp switch are arranged in the switch box; the gear speed regulating switch is communicated with a circuit of the motor; the circuit of the neon fast flash lamp is connected on the lighting lamp switch, and the lighting lamp switch is used for controlling the flash lamp to emit light; the belt-type starlight flash lamp is selected as the flash lamp, and the belt of the flash lamp is fixed on a belt cover after winding the belt cover of the motor for a circle; the flash lamp strip can continuously emit flash light by turning on the lighting lamp switch, so that the flash effect (only close or similar effect) emitted by gunpowder during the explosion of the firecrackers can be simulated;

the manufacturing method is characterized in that a section of belt is fixedly arranged on a shaft head of a motor; the belt is a rubber plane conveying belt; the length of the belt is smaller than the diameter of the belt cover; the width of the belt is between 8 and 15 centimeters, the fixing mode of the belt adopts a clamping fixing means, namely, two sections of long and short belts are adopted to penetrate fastening screws through holes, then the shaft head of the motor is clamped in the middle of the belt, and then the fastening screws are penetrated into pin holes arranged on the shaft head of the motor, so that the middle part of the belt and the shaft head of the motor are fixedly connected into a whole;

the belt cover is manufactured by welding a cylinder body and a shielding rail, wherein the cylinder body of the belt cover is manufactured by welding two identical circles and a plurality of cross braces; fence type shielding fences are welded at two ends of a cylinder body of the belt cover so as to cover the rotating belt in the belt cover; the manufactured belt cover is matched with a belt arranged on a shaft head of the motor, and the belt can flexibly run in the belt cover; the belt cover is formed by welding steel pipes or steel bars; three or six angle irons are uniformly welded outside the belt cover, and the side surfaces of two ends of each angle iron are respectively welded and connected with the circumference of the belt cover into a whole; each angle iron is drilled with a screw hole which is used for fixing a belt head; three or six belt heads are uniformly arranged in the finished belt cover, and the arrangement is to prevent the belt heads from generating overlapped sound; the size of the belt head is the same as that of a palm of an adult (namely, the length is generally 20-25 cm, and the width is generally 8-15 cm); one end of each belt head is fixedly connected with an angle iron on the belt cover into a whole through a screw hole of a drill respectively; the fixed belt head is vertical to the periphery (circumference) of the belt cover; the fixed belt head is contacted with the two end side surfaces of the belt in rotation by the length of 8-16 cm;

at the moment, a gear speed regulation switch is started, a motor starts to rotate, a shaft head of the motor drives a belt to rotate, one side surface of each of two ends of the rotating belt is respectively impacted with the side surface of each belt head, and the rotating belt is like two palms which mutually impact, so that a Piapia crisp sound is generated (the sound effect is close to the sound of firing the firecracker); the density and sparseness of the sound can be changed by opening different inherent gears of the gear speed regulating switch; so as to imitate the explosion scene of the firecrackers to the maximum extent;

the application comprises the following specific using methods:

when the device is used, the device is firstly placed in a safe area, the device is shut down after being powered on for commissioning, and the lighting of flashing light (which is particularly important at night) and the running and stopping of the motor are started by a specially-assigned person on site according to the requirement of a festive atmosphere; the gear can be shifted randomly during the running process of the motor, so that the frequency of the sound is changed; adding light and colorful colors to the festive process,

secondly, in the running process of the motor, a child does not approach the device, and any object is strictly prohibited from being inserted into the belt cover, so that safety accidents are avoided;

the beneficial technological effect of this application is: a new sound device is designed by adopting a brand new design idea, and the contradiction between the current environment protection and the traditional culture for thousands of years is thoroughly solved; therefore, people can enjoy the traditional joyful atmosphere when meeting spring festival, wedding celebration and other great celebrations; the technical means adopted by the application is never available in the prior art, so that the method has outstanding substantive features and obvious technical progress in technical characteristics.

Drawings

In the drawings:

FIG. 1 is a front view of a stand-type substitute firecracker sound generating device;

figure 2 is a side view of a stand-alone alternative firecracker sound generating device (viewed from left to right).

Description of reference numerals:

in the figure, 1, a bracket; 2. a motor; 3. a switch box; 4. a belt; 5. A belt head; 6. a belt cover; 7. a tripod; 8. a front support; 9. rear support; 10. a support leg; 11. a gear speed regulating switch; 12. an illuminating lamp switch; 13. a flash lamp; 14. a light strip; 15. a shaft head; 16. fastening screws; 17. a barrel; 18. a shield fence; 19. angle iron.

Detailed Description

As shown in fig. 1 and 2, the invention is to provide a manufacturing and using method of a bracket type sound generating device for replacing firecrackers; the device is structurally formed by connecting a bracket 1, a motor 2, a switch box 3, a belt 4, a belt head 5 and a belt cover 6;

accordingly, the bottom of the bracket 1 is manufactured firstly, the bottom of the bracket 1 is a triangular bracket 7 which is welded by angle iron and has an isosceles shape, front and rear supports 8 and 9 (3 in total) are respectively welded on the three top points of the triangular bracket 7, and the front and rear supports 8 and 9 are made of angle iron or round steel pipes; two front supports 8 are equal in length, and two ends of each front support 8 are respectively connected with two top points of the tripod 7 and two points below the belt cover 6 in a welding way to form a whole; one side of the welding rear tripod 7 and one side below the belt cover 6 form an isosceles trapezoid structure with the two front supports 8; two ends of a rear support 9 are respectively connected with the bottom of the tail end of the motor 3 and a vertex of the tripod 7 into a whole in a welding way; the welded and molded bracket 1 has different front and rear heights, so that after the bracket 1 is flatly placed on the ground, the motor 2, the belt 4, the belt head 5 and the belt cover 6 on the bracket 1 are all in an inclined state, the whole gravity center of the sound generating device is favorably shifted to the middle part of the bracket 1, and the stability of the bracket 1 placed on the ground is further improved; the supporting leg 10 is welded below the top end of the tripod 7 of the support 1, the supporting leg 10 is made into a conical shape, and the vibration of the sound generating device is beneficial to positioning the bottom leg of the whole device on the mud;

the motor 2 of the manufacturing method adopts an inner rotor variable speed motor (such as a motor on an oscillating fan), the front end (the end of which is exposed out of a shaft head) of the motor 2 is connected with a belt cover 6, and the front end of the motor 2 is fixed in a hole of a blocking rail 18 at one side of the belt cover 6; the front end and the rear end of the motor 2 are fixedly connected with the belt cover 6 and the rear support 9 into a whole; a switch box 3 matched with the motor is connected below the belt cover 6, and a gear speed regulating switch 11 and an illuminating lamp switch 12 are installed in the switch box 3; the gear speed regulating switch 11 is communicated with a circuit of the motor 2; the circuit of the neon fast flash 13 is connected on the light switch 12, the light switch 12 controls the light emission of the flash 13; the flash lamp 13 is a belt-type starlight flash lamp, and a lamp belt 14 of the flash lamp 13 is fixed on the belt cover 6 after winding around the belt cover 6 of the motor 2 for a circle; the flash lamp strip 14 can continuously emit flash light by turning on the lighting lamp switch 12, so that the flash effect (only close or similar effect) emitted by gunpowder when the firecrackers explode can be simulated;

the manufacturing method is characterized in that a section of belt 4 is fixedly arranged on a shaft head 15 of a motor 2; the belt 4 is a rubber plane conveying belt; the length of the belt 4 is smaller than the diameter of the belt cover 6; the width of the belt 4 is between 8 and 15 centimeters, the fixing mode of the belt 4 adopts a clamping fixing means, namely, two sections of long and short belts 4 penetrate fastening screws 16 through holes, then a shaft head 15 of the motor 2 is clamped in the middle of the belt 4, and then the fastening screws 16 penetrate through pin holes arranged on the shaft head 15 of the motor 2, so that the middle part of the belt 4 and the shaft head 15 of the motor 2 are fixedly connected into a whole;

the belt cover 6 of the manufacturing method is formed by welding the cylinder body 17 and the shielding rail 18, and the cylinder body 17 of the belt cover 6 is formed by welding two identical circles and a plurality of cross braces; fence type shielding fences 18 are welded at two ends of a cylinder body 17 of the belt cover 6, so that the rotating belt 4 is covered in the belt cover 6; the manufactured belt cover 6 is matched with the belt 4 arranged on the shaft head 15 of the motor 2, and the belt 4 can flexibly run in the belt cover 6; the belt cover 6 is formed by welding steel pipes or steel bars; three or six angle irons 19 are uniformly welded outside the belt cover 6, and the side surfaces of two ends of each angle iron 19 are respectively welded and connected with the circle of the belt cover 6 into a whole; each angle iron 19 is drilled with a screw hole which is used for fixing the belt head 5; three or six belt heads 5 are uniformly arranged in the finished belt cover 6, and the arrangement is to prevent the belt heads 5 from generating overlapped sound; the belt head 5 is as big as an adult palm (namely, the length is 20-25 cm generally and the width is 8-15 cm); one end of each belt head 5 is fixedly connected with an angle iron 19 on the belt cover 6 into a whole through a screw hole of a drill respectively; the fixed belt head 5 is vertical to the periphery (circumference) of the belt cover 6; the fixed belt head 5 is contacted with the side surfaces of two ends of the rotating belt 4 by the length of 8-16 cm;

at the moment, the gear speed regulating switch 11 is turned on, the motor 2 starts to rotate, the shaft head 15 of the motor 2 drives the belt 4 to rotate, one side surface of each of two ends of the rotating belt 4 is respectively impacted with the side surface of each belt head 5, and the two palms are mutually impacted, so that a crisp sound of piapia is generated (the sound effect is close to the sound of the firecracker set off); by turning on different inherent gears of the gear speed regulating switch 11, the density and sparseness of the sound can be changed; so as to imitate the explosion scene of the firecrackers to the maximum extent;

the application comprises the following specific using methods:

when in use, the device is firstly placed in a safe area, the device is shut down after being put through a power supply for commissioning, and a specially-assigned person turns on the lighting of the flashing light 13 on site according to the requirement of the festive atmosphere (which is particularly important at night) and the running and stopping of the motor 2; during the operation of the electric machine 2, the gear can be changed at will, so that the frequency of the sound is changed; adding light and colorful colors to the festive process,

secondly, in the running process of the motor 2, a child does not approach the device, and any object is strictly prohibited from being inserted into the belt cover 6, so that safety accidents are avoided;

the beneficial technological effect of this application is: a new sound device is designed by adopting a brand new design idea, and the contradiction between the current environment protection and the traditional culture for thousands of years is thoroughly solved; therefore, people can enjoy the traditional joyful atmosphere when meeting spring festival, wedding celebration and other great celebrations; the technical means adopted by the application is never available in the prior art, so that the method has outstanding substantive features and obvious technical progress in technical characteristics.