Novel lottery ticket scraper

Abstract

The utility model discloses a novel lottery ticket scraping device, which belongs to the technical field of lottery tickets and comprises a handle upper cover, a handle lower cover is fixedly connected to the bottom of the outer wall of the handle upper cover, a button is mounted at the top of the outer wall of the handle upper cover, a first mounting hole corresponding to the button is formed in the top of the outer wall of the handle upper cover, and a second mounting hole corresponding to the button is formed in the top of the outer wall of the handle upper cover. A plurality of indicator lamps are installed on one side of the top of the outer wall of the handle upper cover, a heat dissipation assembly is installed between the handle upper cover and the handle lower cover, a dust collection nozzle storage bin is installed between one side of the handle upper cover and one side of the handle lower cover, a dust collection air channel is fixedly connected to the inner wall of the dust collection nozzle storage bin, and a separation plate is connected to the top of the dust collection air channel through bolts. A metal scraping piece is arranged at the bottom of the dust collection nozzle storage bin, more chippings and dust generated in the ticket scraping process can be contained through the arrangement of the dust collection nozzle storage bin, dust flying in a ticket scraping area can be effectively reduced, and the environment is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of lottery tickets, in particular to a new type of lottery ticket scraping device. Background Art

[0002] Lottery tickets are an important means for the country to raise social public funds and develop social welfare undertakings such as sports, welfare, and education. As a special form of entertainment activity, lottery tickets are deeply loved by the majority of lottery players. Currently, lottery tickets in China include welfare lottery tickets and sports lottery tickets, with forms such as Double Color Ball, Seven Happy Lottery, Scratch-and-Win, and Super Lotto, etc., which are diverse in form and full of fun. In today's society, as an activity that combines entertainment and public welfare, lottery tickets are loved by many participants. With the continuous progress of technology and people's pursuit of convenience and fairness, a new type of lottery ticket scraping device has emerged. Traditional lottery ticket scraping methods may have problems such as poor scraping effect, low efficiency, and easy misjudgment. The new type of lottery ticket scraping device integrates modern scientific and technological achievements, such as advanced materials science, precision manufacturing technology, and intelligent identification technology. In terms of materials, the new scraping device uses more wear-resistant and sharper materials to ensure that the lottery ticket coating can be easily and accurately scraped off, while avoiding damage to the lottery ticket itself. In terms of manufacturing technology, high-precision processing technology is used to ensure the dimensional accuracy and stability of the scraping device, thereby improving the accuracy and consistency of scraping. The application of intelligent identification technology enables the scraping device to quickly judge and verify the results of lottery tickets after scraping the coating, reducing the errors of manual operation and improving the efficiency of lottery ticket redemption.

[0003] Most of the existing ones use manual scraping, or scrape the lottery tickets with the cross-section of items such as steel pins, or directly scrape the lottery tickets with fingernails, which is very inconvenient and easily causes damage to the ticket surface. In addition, the dust storage bin of the self-priming lottery ticket scraping device has a small capacity. Without real-time status of the capacity, frequent use will cause the filter holes to be blocked after reaching saturation, resulting in overheating of the motor. At the same time, due to the special nature of the lottery ticket coating, the sizes of the scraped coatings are different. A small amount of dust coatings are discharged into the air through the air outlet, causing users to accidentally inhale them into the lungs through the mouth and nose, causing harm to health, and it is difficult to clean the dust coatings covering the hands and the surface of the scraping device.

[0004] Therefore, there is an urgent need to provide a new type of lottery ticket scraping device to solve the above problems. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned shortcomings of the prior art and provide a new type of lottery ticket scraping device.

[0006] To solve the above technical problem, a technical solution adopted by the utility model is: to provide a new type of lottery ticket scraping device.

[0007] The technical solution adopted to solve the above technical problems is as follows: A new type of lottery ticket scraping device, including an upper handle cover, the bottom of the outer wall of the upper handle cover is fixedly connected with a lower handle cover, a button is installed on the top of the outer wall of the upper handle cover, a first installation hole corresponding to the button is opened on the top of the outer wall of the upper handle cover, a plurality of indicator lights are installed on one side of the top of the outer wall of the upper handle cover, a heat dissipation component and a material suction component are installed between the upper handle cover and the lower handle cover, a control board is fixedly connected to the inner wall of the upper handle cover, a second installation hole is opened on one side of the outer wall of the upper handle cover, a dust suction nozzle storage bin is installed between one side of the upper handle cover and the lower handle cover, a dust suction air duct is fixedly connected to the inner wall of the dust suction nozzle storage bin, a separation plate is bolted to the top of the dust suction air duct, and a metal scraping piece is arranged at the bottom of the dust suction nozzle storage bin.

[0008] The present utility model is further configured as follows: The heat dissipation component includes heat dissipation air ducts installed on the inner walls of the upper handle cover and the lower handle cover, exhaust ports are opened on the outer walls of both the upper handle cover and the lower handle cover, and a heat dissipation hole is opened on one side of the outer wall of the lower handle cover.

[0009] Through the above technical solution, when the product is working, the air flow in the air will enter the product through the two exhaust ports, and then the air flow will flow along the two groups of heat dissipation air ducts towards the heat dissipation holes, thereby achieving the effect of circulating cooling, and can effectively extend the service life of the internal electronic components of the lottery ticket scraping device. At the same time, it also helps to improve the working stability of the lottery ticket scraping device, avoid performance degradation, jamming or even failure caused by overheating, and ensure the smoothness and accuracy of the scraping operation.

[0010] The present utility model is further configured as follows: The two heat dissipation air ducts and the heat dissipation holes are symmetrically arranged.

[0011] Through the above technical solution, the heat can be evenly dissipated from all directions, avoiding local overheating, thereby comprehensively and effectively reducing the overall temperature of the device. And the symmetrical layout of the heat dissipation air ducts and the heat dissipation holes can form a more regular and smooth air flow channel, reduce the turbulence and resistance of the air flow, and improve the heat dissipation efficiency.

[0012] The present utility model is further configured as follows: A charging port is slidably connected to the inner wall of the second installation hole, and one side of the charging port is fixedly connected to the control board.

[0013] Through the above technical solution, the flexibility of connection is increased. When plugging and unplugging the charger, the direct impact and damage to the charging port and the control board can be reduced, the durability of the charging port can be improved, and one side of the charging port is fixedly connected to the control board, ensuring the stable electrical connection between the charging port and the control board, reducing the occurrence of poor contact, and ensuring the stability and reliability of the charging process.

[0014] The utility model is further configured as follows: the suction component includes two batteries installed between the handle upper cover and the inner wall of the handle lower cover, an electric motor is connected between one side of the two batteries, the output shaft of the electric motor is fixedly connected to a vortex suction impeller, the outer wall of the vortex suction impeller is covered with a wind collecting hood, a separation cap is installed on one side of the wind collecting hood, and a mesh screen and purification filter cotton are arranged between the wind collecting hood and the separation cap.

[0015] Through the above technical scheme, the motor is first started by pressing a button, so that the motor drives the vortex suction impeller to rotate. At the same time, the vortex suction impeller will drive the wind collecting hood to rotate synchronously, and the wind collecting hood will drive the separation cap to rotate synchronously. Since the mesh screen and the purification filter cotton are installed between the separation cap and the wind collecting hood, the mesh screen and the purification filter cotton rotate together. When the vortex suction impeller rotates, an inward suction force is formed, thereby achieving the effect of sucking materials.

[0016] The utility model is further configured as follows: a buckle is fixedly connected to the outer wall of the separation cap, and a plurality of connection grooves corresponding to the buckle are opened on the outer wall of the wind collecting cover close to the separation cap.

[0017] Through the above technical solution, through the cooperation of the snap buckle and the connecting groove, a quick and stable connection between the separation cap and the wind collecting hood can be achieved. This connection method is easy to operate and helps to improve assembly efficiency. The snap buckle connection has good sealing performance, which can reduce the gap at the connection and prevent airflow leakage, thereby improving the working efficiency and performance of the entire device.

[0018] The utility model is further configured as follows: the outer wall of the vortex suction impeller is tightly fitted with the inner wall of the wind collecting hood.

[0019] Through the above technical solution, the tight fit can effectively prevent the airflow from leaking in the gap between the vortex suction impeller and the wind collecting hood, thereby improving the suction efficiency and ensuring that more air can be effectively inhaled and transported. It can also make the vortex suction impeller more stable during operation, reduce vibration and shaking caused by excessive gap, reduce noise and wear, and extend the service life of the equipment.

[0020] The utility model is further configured as follows: the central axis of the dust suction air duct forms an angle of 100°-160° with the central axis between the handle upper cover and the handle lower cover.

[0021] Through the above technical solution, such an angle design can better adapt to different vacuuming scenarios and operating angles, facilitate users to use it flexibly in various complex environments, improve the convenience and efficiency of vacuuming, and help change the direction of force when holding the handle, reduce wrist twisting and fatigue during operation, and enable users to perform vacuuming more easily and last longer.

[0022] Through the above technical solution,

[0023] The beneficial effects of the present utility model are as follows:

[0024] 1. By providing a dust suction nozzle storage bin, the present utility model can accommodate more debris and dust generated during the ticket scratching process, effectively reducing the dust flying in the ticket scratching area and keeping the environment clean;

[0025] 2. By providing a separation plate, the present utility model prevents fine debris from being discharged into the air through the discharge port, helps maintain a good working environment, and reducing the debris in the air can make the working area cleaner and tidier, improving the comfort and efficiency of work, thereby greatly reducing pollution and ensuring the respiratory health of users and surrounding personnel;

[0026] 3. By providing a heat dissipation component, the present utility model helps improve the working efficiency of the ticket scraper. In a suitable temperature environment, electronic components and mechanical parts can perform at their best, reducing performance degradation or jamming caused by overheating. Thus, it speeds up the ticket scratching speed, improves work efficiency, and reduces the risk of failures caused by overheating. Overheating may lead to faults such as circuit short - circuits and component damage. The presence of the heat dissipation component can prevent these problems from occurring, reduce the cost of maintenance and component replacement, and improve the reliability of the ticket scraper. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the external view of the present utility model;

[0028] Figure 2 is the first - perspective exploded view of the present utility model;

[0029] Figure 3 is the second - perspective exploded view of the present utility model.

[0030] In the figure: 1. Upper handle cover; 2. Lower handle cover; 3. Button; 4. First mounting hole; 5. Indicator light; 6. Heat dissipation component; 601. Heat dissipation air duct; 602. Air exhaust port; 603. Heat dissipation holes; 7. Control board; 8. Second mounting hole; 801. Charging port; 9. Material suction component; 901. Battery; 902. Motor; 903. Eddy current suction impeller; 904. Air - gathering hood; 905. Mesh; 906. Purifying filter cotton; 907. Separation cap; 908. Buckle; 10. Dust suction nozzle storage bin; 11. Dust suction air duct; 12. Separation plate; 13. Metal scraping piece. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the scope of protection of the present utility model more clearly defined.

[0032] Please refer to Figure 1 - Figure 3 , a new type of lottery scratch ticket device, including a handle upper cover 1. The bottom of the outer wall of the handle upper cover 1 is fixedly connected with a handle lower cover 2. A button 3 is installed on the top of the outer wall of the handle upper cover 1. A first installation hole 4 corresponding to the button 3 is opened on the top of the outer wall of the handle upper cover 1. A plurality of indicator lights 5 are installed on one side of the top of the outer wall of the handle upper cover 1. A heat dissipation component 6 and a material suction component 9 are installed between the handle upper cover 1 and the handle lower cover 2. The heat dissipation component 6 includes a heat dissipation air duct 601 installed on the inner walls of the handle upper cover 1 and the handle lower cover 2. Air exhaust ports 602 are opened on the outer walls of both the handle upper cover 1 and the handle lower cover 2. A heat dissipation hole 603 is opened on one side of the outer wall of the handle lower cover 2; when the product is working, the air flow in the air will enter the product through the two air exhaust ports 602, and then the air flow will flow along the two groups of heat dissipation air ducts 601 towards the heat dissipation hole 603, so as to achieve the effect of circulating cooling, and can effectively extend the service life of the internal electronic components of the lottery scratch ticket device. At the same time, it also helps to improve the working stability of the lottery scratch ticket device, avoid performance degradation, freezing or even failure caused by overheating, and ensure the smoothness and accuracy of the scratch ticket operation. The two heat dissipation air ducts 601 and the heat dissipation hole 603 are both symmetrically arranged; so that the heat can be evenly dissipated from all directions, avoiding local overheating, thereby comprehensively and effectively reducing the overall temperature of the device, and the symmetric layout of the heat dissipation air ducts 601 and the heat dissipation hole 603 can form a more regular and smooth air flow channel, reduce the disorder and resistance of the air flow, and improve the heat dissipation efficiency;

[0033] Such as Figure 1 and Figure 3As shown, a control board 7 is fixedly connected to the inner wall of the upper handle cover 1. On one side of the outer wall of the upper handle cover 1, a second mounting hole 8 is provided. A charging port 801 is slidably connected to the inner wall of the second mounting hole 8, and one side of the charging port 801 is fixedly connected to the control board 7; this increases the flexibility of the connection. When plugging and unplugging the charger, it can reduce the direct impact and damage to the charging port 801 and the control board 7, improve the durability of the charging port 801, and fixedly connect one side of the charging port 801 to the control board 7 to ensure a stable electrical connection between the charging port 801 and the control board 7, reduce the occurrence of poor contact, and ensure the stability and reliability of the charging process. A dust nozzle storage bin 10 is installed between one side of the upper handle cover 1 and the lower handle cover 2. A dust suction duct 11 is fixedly connected to the inner wall of the dust nozzle storage bin 10. The central axis of the dust suction duct 11 forms an angle of 100° - 160° with the central axis between the upper handle cover 1 and the lower handle cover 2; such an angle design can better adapt to different dust suction scenarios and operating angles, facilitate the user to use flexibly in various complex environments, improve the convenience and efficiency of dust suction, and help change the force direction when holding the handle, reduce the twist and fatigue of the wrist during operation, and enable the user to perform dust suction work more easily and lastingly. A separation plate 12 is bolted to the top of the dust suction duct 11, and a metal scraper 13 is provided at the bottom of the dust nozzle storage bin 10;

[0034] As Figure 2 and Figure 3As shown, the material suction assembly 9 includes two batteries 901 installed between the inner walls of the handle upper cover 1 and the handle lower cover 2. A motor 902 is connected between one sides of the two batteries 901. The output shaft of the motor 902 is fixedly connected with a vortex suction impeller 903. A wind gathering cover 904 is sleeved on the outer wall of the vortex suction impeller 903. A separation cap 907 is installed on one side of the wind gathering cover 904. A mesh 905 and a purification filter cotton 906 are arranged between the wind gathering cover 904 and the separation cap 907. First, the motor 902 is started by the button 3, so that the motor 902 drives the vortex suction impeller 903 to rotate. At the same time, the vortex suction impeller 903 will drive the wind gathering cover 904 to rotate synchronously, and the wind gathering cover 904 will drive the separation cap 907 to rotate synchronously. Since the mesh 905 and the purification filter cotton 906 are installed between the separation cap 907 and the wind gathering cover 904, the mesh 905 and the purification filter cotton 906 will rotate together. When the vortex suction impeller 903 rotates, an inward suction force will be formed, thus realizing the effect of material suction. The outer wall of the separation cap 907 is fixedly connected with a buckle 908. A plurality of connection grooves corresponding to the buckle 908 are opened on the outer wall of the wind gathering cover 904 near one side of the separation cap 907. Through the cooperation of the buckle 908 and the connection grooves, the rapid and stable connection between the separation cap 907 and the wind gathering cover 904 can be realized. This connection method is easy to operate, helps to improve the assembly efficiency, and the buckle 908 connection has good sealing performance, which can reduce the gap at the connection, prevent air leakage, and thus improve the working efficiency and performance of the whole device. The outer wall of the vortex suction impeller 903 is closely attached to the inner wall of the wind gathering cover 904. The close attachment can effectively prevent the air flow from leaking in the gap between the vortex suction impeller 903 and the wind gathering cover 904, thus improving the air suction efficiency, ensuring that more air can be effectively inhaled and conveyed, and can also make the vortex suction impeller 903 more stable during operation, reduce the vibration and shaking caused by too large a gap, reduce the noise and wear, and extend the service life of the equipment.

[0035] When the utility model is in use, first, the motor 902 is started by the button 3, so that the motor 902 drives the eddy current suction impeller 903 to rotate. At the same time, the eddy current suction impeller 903 drives the air collecting hood 904 to rotate synchronously, and the air collecting hood 904 drives the separation cap 907 to rotate synchronously. Since the mesh 905 and the purification filter cotton 906 are installed between the separation cap 907 and the air collecting hood 904, the mesh 905 and the purification filter cotton 906 rotate together. When the eddy current suction impeller 903 rotates, an inward suction force is formed, thereby achieving the effect of sucking materials. Finally, the air and the shredded materials are separated by the separation plate 12, so that the shredded materials are stored in the dust suction nozzle storage bin 10. When cleaning is required, the dust suction nozzle storage bin 10 can be removed. However, when the product is working, the air flow in the air will enter the product through the two air outlets 602, and then the air flow will flow along the two groups of heat dissipation air ducts 601 to the heat dissipation holes 603, thereby achieving the effect of circulating cooling, and can avoid performance degradation, jamming or even failure caused by overheating, ensuring the smoothness and accuracy of the scraping operation, and thus achieving the effect of long-term operation.

[0036] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied to other related technical fields, shall be similarly included in the patent protection scope of the present utility model.

Claims

1. A new type of lottery scratching device, including a handle upper cover (1), characterized in that: The bottom of the outer wall of the handle upper cover (1) is fixedly connected to the handle lower cover (2). A button (3) is installed at the top of the outer wall of the handle upper cover (1). A first mounting hole (4) corresponding to the button (3) is opened at the top of the outer wall of the handle upper cover (1). A plurality of indicator lights (5) are installed on one side at the top of the outer wall of the handle upper cover (1). A heat dissipation component (6) and a material suction component (9) are installed between the handle upper cover (1) and the handle lower cover (2). A control board (7) is fixedly connected to the inner wall of the handle upper cover (1). A second mounting hole (8) is opened on one side of the outer wall of the handle upper cover (1). A dust suction nozzle storage bin (10) is installed between one side of the handle upper cover (1) and the handle lower cover (2). A dust suction air duct (11) is fixedly connected to the inner wall of the dust suction nozzle storage bin (10). A separation plate (12) is bolted to the top of the dust suction air duct (11). A metal scraping piece (13) is arranged at the bottom of the dust suction nozzle storage bin (10).

2. The novel lottery ticket scratching device according to claim 1, wherein: The heat dissipation component (6) includes a heat dissipation air duct (601) installed on the inner walls of the handle upper cover (1) and the handle lower cover (2). Air outlet openings (602) are opened on the outer walls of both the handle upper cover (1) and the handle lower cover (2). A heat dissipation hole (603) is opened on one side of the outer wall of the handle lower cover (2).

3. A novel lottery scratching device according to claim 2, characterized in that: The two heat dissipation air ducts (601) and the heat dissipation hole (603) are symmetrically arranged.

4. A novel lottery scratch-off ticket device according to claim 1, characterized in that: A charging port (801) is slidably connected to the inner wall of the second mounting hole (8). One side of the charging port (801) is fixedly connected to the control board (7).

5. A novel lottery scratching device according to claim 1, characterized in that: The material suction component (9) includes two batteries (901) installed between the inner walls of the handle upper cover (1) and the handle lower cover (2). A motor (902) is connected between one sides of the two batteries (901). A vortex air suction impeller (903) is fixedly connected to the output shaft of the motor (902). A wind gathering cover (904) is sleeved on the outer wall of the vortex air suction impeller (903). A separation cap (907) is installed on one side of the wind gathering cover (904). A mesh screen (905) and a purification filter cotton (906) are arranged between the wind gathering cover (904) and the separation cap (907).

6. A novel lottery scratch-off ticket device according to claim 5, characterized in that: A buckle (908) is fixedly connected to the outer wall of the separation cap (907). A plurality of connection grooves corresponding to the buckle (908) are opened on the outer wall of the wind gathering cover (904) near the separation cap (907).

7. A novel lottery scratch card device according to claim 5, characterized in that: The outer wall of the vortex air suction impeller (903) is closely attached to the inner wall of the wind gathering cover (904).

8. A novel lottery scratch-off ticket device according to claim 1, characterized in that: The central axis of the dust suction air duct (11) forms an angle of 100° - 160° with the central axis between the handle upper cover (1) and the handle lower cover (2).

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