A multifunctional intelligent scraping device

Abstract

The present invention provides a multifunctional intelligent scraping device, belonging to the field of massage equipment, comprising a control mechanism and a scraping assembly; the scraping assembly comprises a scraping box cover and a scraping box body; the scraping box body is divided into upper and lower corresponding mounting cavities, and a scraping cover is correspondingly arranged under the scraping box body; the control mechanism comprises a control unit, a drive motor electrically connected to the control unit, a battery pack, a control panel, and at least one pressure sensor electrically connected to the control unit; a drive assembly connected to the drive motor is arranged at the upper portion of the scraping box body; at least one set of a first scraping assembly and a second scraping assembly connected to the drive assembly is arranged at the lower portion of the control box body; the scraping cover is made of a flexible material, and the lower ends of the first scraping assembly and the second scraping assembly are attached to the inner side of the scraping cover. The present invention controls the rotation of the scraping assembly to transmit the applied force to the scraping cover, thereby squeezing and kneading the meridian acupoints of the human body through the scraping cover, thereby achieving a health care function for the human body.

Description

Technical Field

[0001] The present invention relates to the field of health care massage devices, and in particular to a multifunctional intelligent scraping device. Background Art

[0002] The scraping board is the main instrument for scraping. The scraping board is generally made of natural Bianstone or buffalo horn as raw materials and is made into a plate-shaped hand piece. By stimulating the relevant meridians and acupoints of the human body, it can achieve health care effects such as promoting blood circulation and removing blood stasis, dredging meridians, promoting qi and relieving pain, clearing away heat and detoxifying.

[0003] Gua Sha, a traditional green therapy, uses scraping boards in a variety of shapes, including semicircular, fish-shaped, kidney-shaped, and oval. Existing scraping boards require the operator to apply significant pressure and move the board to stimulate the body. These boards are limited in function and inadequately stimulate the body's meridians and acupoints. Summary of the Invention

[0004] In view of this, the present invention provides a multifunctional intelligent scraping device, which can reduce the difficulty of the operator's work, deeply stimulate the human body tissues, and meet the health care needs of the human body.

[0005] In order to solve the above technical problems, the present invention provides a multifunctional intelligent scraping device, which includes a control mechanism and a scraping component;

[0006] The scraping assembly includes a scraping box, which includes a buckled scraping box cover and a scraping box body; the scraping box body is divided into upper and lower corresponding mounting cavities by a partition, and a scraping cover is provided corresponding to the lower mounting cavity of the scraping box body;

[0007] The control mechanism includes a control box provided on the cover of the scraping box, the control box including a snap-fit ​​control box cover and a control box body; the control box body is divided into upper and lower corresponding mounting cavities by a partition; a control unit, a drive motor electrically connected to the control unit, and a battery pack are provided in the upper mounting cavity of the control box body; a control panel electrically connected to the control unit is provided at the upper end of the control box cover; at least one pressure sensor electrically connected to the control unit is provided in the lower mounting cavity of the scraping box body;

[0008] The lower mounting cavity of the control box body is connected to the scraping box cover and communicates with the upper mounting cavity of the scraping box body. A driving assembly connected to the driving motor is arranged in the upper mounting cavity of the scraping box body, and the driving assembly includes a plurality of gear sets arranged in cooperation with each other;

[0009] At least one group of first scraping assembly and second scraping assembly is arranged in the lower mounting cavity of the control box body, and the upper ends of the first scraping assembly and the second scraping assembly are transmission connected to the driving assembly; the scraping cover is made of flexible material, and the lower ends of the first scraping assembly and the second scraping assembly are attached to the inner side of the scraping cover.

[0010] Furthermore, the control unit includes a microprocessor and a timing circuit, a control circuit, a rectifier circuit, and a power supply circuit connected to the microprocessor;

[0011] A signal detection circuit is connected to the rectifier circuit, and the pressure sensor is electrically connected to the signal detection circuit;

[0012] The battery pack is connected to a power circuit, and the power circuit is also connected to a charging interface arranged along the circumference of the control box body;

[0013] The control panel, the driving motor and the control circuit are electrically connected.

[0014] Furthermore, the control circuit is also connected to a control switch, an indicator light and a buzzer arranged along the circumference of the control box body; and also includes a communication unit connected to the control circuit.

[0015] Furthermore, the battery pack includes a battery seat arranged in a mounting cavity at the upper portion of the control box body, and cylindrical batteries are arranged in the battery seat.

[0016] Furthermore, the control panel includes a display screen and control buttons, and the display screen digitally displays the working pressure and working time of the intelligent scraping device.

[0017] Furthermore, the intelligent scraping device includes two groups of first scraping components correspondingly arranged in the center of the lower mounting cavity of the scraping box body; two groups of second scraping components are correspondingly arranged in the lower mounting cavity of the scraping box body outside each group of first scraping components, one of the second scraping components is transmission connected to the first scraping component, and the two adjacent second scraping components are transmission connected.

[0018] Furthermore, the first scraping assembly includes a mounting plate fixedly connected to the scraping box body partition and a scraping ball assembly arranged in cooperation with the mounting plate, and the scraping ball assembly can rotate along the axis of the mounting plate;

[0019] The scraping ball assembly includes a scraping ball bracket, and a connecting end is provided at the upper end of the scraping ball bracket; the scraping ball clamp is provided on the lower plate surface of the scraping ball bracket in the shape of an equilateral triangle, and a scraping ball is rotatably provided in the scraping ball clamp, and the low point of the scraping ball contacts the inner side of the scraping cover.

[0020] Furthermore, the second scraping assembly includes a scraping support member and a scraping disk axially rotatably arranged in the scraping support member;

[0021] The scraping support member includes a scraping support plate and a support frame fixedly arranged on the scraping support plate, and a second buckle arranged along the circumference of the scraping support plate;

[0022] The scraping plate includes a supporting plate body, a plurality of scraping wheels are circumferentially rotatably arranged on the lower end of the supporting plate body, a connecting countersunk hole is centrally arranged on the upper end of the supporting plate body, and a plurality of tooth grooves are arranged on the outer circumference of the connecting countersunk hole.

[0023] Furthermore, the drive assembly includes a transmission assembly, which includes a transmission shaft and a transmission wheel coaxially arranged on the upper end of the transmission shaft, or a driving wheel; and a connecting gear mounted on the lower end of the transmission shaft and engaged with the connecting countersunk hole.

[0024] The above technical solutions of the present invention have at least the following technical effects:

[0025] 1. The intelligent scraping device in the embodiment of the present invention can efficiently drive the scraping assembly to rotate through the control mechanism and the cooperating drive assembly, thereby transmitting the force to the scraping mask through the rotation of the scraping assembly. The scraping mask then squeezes and kneads the human skin, thereby promoting blood circulation and removing blood stasis, unblocking meridians, promoting qi and relieving pain, clearing away heat and detoxifying, thereby eliminating human diseases and playing a health care role.

[0026] 2. The timing circuit in the control unit of the present invention can be used to preset the working time or check the scraping time; the rectifier circuit and signal detection circuit can transmit the scraping pressure and other parameters detected by the pressure sensor to the microprocessor, and the scraping process can be controlled through the control circuit and control panel; the scraping operation can be performed on the human body by controlling the rotation of the first scraping component and the second scraping component through the drive motor;

[0027] 3. The communication unit of the present invention can use Bluetooth, WiFi and other technologies to realize its functions. Through the communication unit, it can be connected to the user's mobile terminal APP, such as a mobile phone, tablet, etc., so as to conveniently realize the scraping process. The buzzer or indicator light can provide a warning during the scraping process. For example, when the preset pressure or time is reached, a buzzer reminder or a flashing reminder will be issued. The control switch controls the start or stop of the intelligent scraping device.

[0028] 4. The scraping components of the present invention with different structures rotate along their axis to act on the scraping cover, realizing multi-dimensional peristaltic massage, rolling and crushing on the human skin, thereby achieving a good scraping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 2. A side view of the intelligent scraping device according to an embodiment of the present invention;

[0030] Figure 2 This is a front view of the intelligent scraping device in an embodiment of the present invention;

[0031] Figure 3 2. A side view of the intelligent scraping device according to an embodiment of the present invention;

[0032] Figure 4 This is a side view of the internal structure of the control box of the intelligent scraping device in an embodiment of the present invention;

[0033] Figure 5 This is a top view of the internal structure of the control box of the intelligent scraping device in an embodiment of the present invention;

[0034] Figure 6 This is a bottom view of the internal structure of the scraping box of the intelligent scraping device in an embodiment of the present invention;

[0035] Figure 7 This is a top view of the internal structure of the scraping box of the intelligent scraping device in an embodiment of the present invention;

[0036] Figure 8 This is a side view of the internal structure of the scraping box of the intelligent scraping device in an embodiment of the present invention;

[0037] Figure 9 This is a front view of the first scraping component of the intelligent scraping device in an embodiment of the present invention;

[0038] Figure 10 1 is a top view of the first scraping component of the intelligent scraping device in an embodiment of the present invention;

[0039] Figure 11 Three views of the scraping ball assembly in the first scraping assembly in an embodiment of the present invention ((a) top view; (b) side view; (c) bottom view);

[0040] Figure 12 Three views of the scraping ball assembly in the second scraping assembly in an embodiment of the present invention ((a) bottom view; (b) top view; (c) side view);

[0041] Figure 13 Schematic diagram of the control circuit of the intelligent scraping device in an embodiment of the present invention.

[0042] In the picture:

[0043] 100. Intelligent Gua Sha Device; 1. Control Mechanism; 2. Gua Sha Assembly; 3. Control Box; 301. Control Box Cover; 302. Control Box Body; 4. Gua Sha Box; 401. Gua Sha Box Cover; 402. Gua Sha Box Body; 403. First Buckle; 404. First Mounting Countersunk Hole; 405. Second Mounting Countersunk Hole; 406. Sensor Position Hole; 5. Gua Sha Cover; 6. Control Switch; 7. Indicator Light; 8. Charging Port; 9. Control Panel; 901. Display Screen; 902. Control Buttons; 10. Drive Motor; 11. Battery Pack; 12. Battery Holder; 13. Control Unit; 1301. Microprocessor; 1302. Control Circuit; 1303. Rectifier Circuit; 1304. Power Supply Circuit; 1305. Signal Detection Circuit; 14. First Gua Sha Assembly; 141. Mounting Plate; 142. Scraping ball assembly; 1421. Scraping ball bracket; 1422. Scraping ball clamp; 1423. Scraping ball; 1424. Connecting end; 15. Second scraping assembly; 151. Scraping support; 1511. Scraping support plate; 1512. Support frame; 1513. Second buckle; 152. Scraping plate; 1521. Support plate body; 1522. Scraping wheel; 1523. Connecting countersunk hole; 16. Drive assembly; 17. Transmission assembly; 171. Drive wheel; 172. Transmission wheel; 173. Connecting gear; 18. First gear set; 19. Second gear set; 20. Support spring; 21. First drive gear; 22. Third gear set; 23. Second drive gear; 24. Transmission belt; 25. Pressure sensor; 26. Buzzer; 27. Communication unit. DETAILED DESCRIPTION

[0044] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be combined with the appended drawings of the embodiments of the present invention. Figure 1-13 , clearly and completely describing the technical solutions of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the described embodiments of the present invention, all other embodiments derived by ordinary technicians in this field fall within the scope of protection of the present invention.

[0045] like Figure 1-13 As shown: A multifunctional intelligent scraping device, the intelligent scraping device 100 includes a control mechanism 1 and a scraping assembly 2; the scraping assembly 2 includes a scraping box 4, the scraping box 4 includes a snap-fit ​​scraping box cover 401 and a scraping box body 402; the scraping box body 402 is divided into upper and lower corresponding mounting cavities by a partition, and a scraping cover 5 is arranged corresponding to the lower mounting cavity of the scraping box body; a plurality of first buckles 403 are arranged around the scraping box body, and the scraping box body and the scraping cover body are fixedly connected by snapping.

[0046] Among them, the control mechanism 1 includes a control box 3 arranged on the scraping box cover, and the control box 3 includes a snap-fit ​​control box cover 301 and a control box body 302; the control box body is divided into upper and lower corresponding installation cavities by a partition, and a control unit 13, a drive motor 10 electrically connected to the control unit, and a battery pack 11 are arranged in the upper installation cavity of the control box body, and a control panel 9 electrically connected to the control unit is arranged at the upper end of the control box cover; at least one pressure sensor 25 electrically connected to the control unit is arranged in the lower installation cavity of the scraping box body, and a plurality of sensor position holes 406 for installing pressure sensors are also provided on the central partition of the scraping box body 402.

[0047] Among them, Figure 7 and Figure 8 As shown, the lower mounting cavity of the control box body is connected to the scraping box cover and communicates with the upper mounting cavity of the scraping box body. A driving assembly 16 connected to the driving motor is provided in the upper mounting cavity of the scraping box body, and the driving assembly includes a plurality of gear sets arranged in cooperation with each other; specifically, the driving assembly 16 includes a first driving gear 21 arranged at the lower end of the driving shaft of the driving motor, and a transmission gear meshing with one of its driving gears; wherein, the transmission gear includes a first gear set 18, a second gear set 19, and a third gear set, and the first gear set 18 and the second gear set 19 have the same main structure, both include a support shaft and a transmission gear arranged in layers at the upper end of the support shaft, and the difference lies in the diameter and number of teeth of the transmission gears; specifically, the upper transmission gear of the first gear set is meshed with the first driving gear 21, the lower transmission gear of the first gear set is meshed with the upper transmission gear of the second gear set 19, and the lower transmission gear of the second gear set is meshed with the second driving gear 23 arranged at the upper end of the first scraping assembly The meshing transmission realizes the driving of the first scraping assembly; the third gear group 22 includes a support shaft and a transmission gear arranged on the upper end of the support shaft. The transmission gear on the upper end of the third gear group is meshed with the upper transmission gear of the second gear group for transmission. Several first gear groups, second gear groups or third gear groups cooperate to drive the first scraping assembly or the second scraping assembly to move.

[0048] Among them, Figure 6 and Figure 7As shown, at least one group of first scraping components 14 and second scraping components 15 are arranged in the mounting cavity at the lower part of the control box body, and the upper ends of the first scraping components and the second scraping components are transmission connected to the gear set in the driving component; the scraping cover 5 is made of flexible material, and the lower ends of the first scraping components and the second scraping components are attached to the inner side of the scraping cover 5; the four corners of the scraping box body 402 partition are provided with first mounting countersunk holes 404, and second mounting countersunk holes 405 symmetrically distributed on both sides of the first scraping component in the center, and the scraping cover is provided with guide columns corresponding to the first mounting countersunk holes and support columns corresponding to the second mounting countersunk holes, and a support spring 20 is provided between the support column and the second mounting countersunk hole. The scraping cover is buckled on the bottom of the scraping box body through the support column and the guide column, and can creep and deform relative to the inner side of the scraping box body.

[0049] In this embodiment, the scraping assembly can be efficiently driven to rotate by controlling the control mechanism and the cooperating driving assembly, so that the force is transmitted to the scraping cover through the rotation of the scraping assembly, and then the scraping cover produces a squeezing and kneading effect on the human skin, thereby eliminating human fatigue and playing a health care function for the human body.

[0050] According to one embodiment of the present invention, Figure 13 As shown, the control unit 13 includes a microprocessor 1301 and a timing circuit, a control circuit 1302, a rectifier circuit 1303, and a power supply circuit 1304 connected to the microprocessor; a signal detection circuit 1305 is connected to the rectifier circuit 1303, and the pressure sensor 25 is electrically connected to the signal detection circuit 1305; the battery pack 11 is connected to the power supply circuit 1304, and the power supply circuit 1304 is also connected to a charging port 8 arranged along the circumference of the control box body; the control panel 9 and the drive motor 10 are electrically connected to the control circuit. In this embodiment, the timing circuit can be used to preset the working time or check the scraping time; the rectifier circuit and the signal detection circuit can transmit parameters such as the scraping pressure detected by the pressure sensor to the microprocessor, and control the scraping process through the control circuit and the control panel; the human body can be scraped by controlling the rotation of the first scraping component and the second scraping component by the drive motor.

[0051] According to another embodiment of the present invention, Figure 13 As shown, the control circuit 1302 is also connected to a control switch 6, an indicator light 7, and a buzzer 26 arranged along the circumference of the control box body; and also includes a communication unit 27 connected to the control circuit. In this embodiment, the communication unit can implement its functions using technologies such as Bluetooth and WiFi. Through the communication unit, it can connect to a user's mobile app, such as a mobile phone or tablet, to conveniently implement the scraping process. The buzzer or indicator light can provide warnings during the scraping process, such as a buzzing reminder or flashing reminder when the preset pressure or time is reached. The control switch controls the start and stop of the intelligent scraping device.

[0052] Specifically, if Figure 4 and Figure 5 As shown, the battery pack 11 includes a battery holder 12 provided in the mounting cavity at the upper portion of the control box body and a cylindrical battery provided in the battery holder; in this embodiment, the cylindrical battery in the battery holder is not limited to one cylindrical battery, and the number of cylindrical batteries is set according to demand.

[0053] Specifically, if Figure 3 As shown, the control panel 9 includes a display screen 901 and control buttons 902. The display screen 901 digitally displays the working pressure and working time of the intelligent scraping device. In this embodiment, the pressure parameters in the scraping device can be digitally displayed through the control panel, and the working time can be preset through the control panel, realizing the controllable operation of the scraping process and providing a basis for scientific scraping.

[0054] According to another embodiment of the present invention, the intelligent scraping device 100 includes two sets of first scraping assemblies 14, correspondingly disposed in the center of a mounting cavity below the scraping case. Two sets of second scraping assemblies 15 are disposed within the mounting cavity below the scraping case, outside each set of first scraping assemblies 14. One of the second scraping assemblies is in transmission connection with the first scraping assembly, and two adjacent second scraping assemblies are in transmission connection with each other. In this embodiment, the second scraping assemblies can rotate and rub multiple points on the scraping mask, thereby achieving a scraping action on the human skin.

[0055] Specifically, if Figure 9-11 As shown, the first scraping assembly 14 includes a mounting plate 141 fixedly connected to the scraping box body partition and a scraping ball assembly 142 arranged in cooperation with the mounting plate, and the scraping ball assembly can rotate along the axis of the mounting plate; the scraping ball assembly 142 includes a scraping ball bracket 1421, and the upper end of the scraping ball bracket 1421 is provided with a connecting end 1424; the lower plate surface of the scraping ball bracket is in the shape of a right triangle and is provided with a scraping ball clamp 1422, and a scraping ball 1423 is rotatably arranged in the scraping ball clamp, and the low point of the scraping ball is in contact with the inner side of the scraping cover 5. In this embodiment, the upper end of the connecting end is connected to the transmission shaft of the second driving gear 23 by means of a spline or the like, and cooperates with the gear set in the driving assembly to drive the scraping ball assembly to rotate along the mounting plate. The scraping ball will rotate along the scraping ball clamp during the process of driving the scraping ball assembly to rotate, thereby realizing multi-dimensional peristaltic massage of the human body and achieving a good scraping effect.

[0056] Specifically, if Figure 12As shown, the second scraping assembly 15 includes a scraping support 151 and a scraping disk 152 axially rotatably arranged in the scraping support assembly; the scraping support 151 includes a scraping support plate 1511 and a support frame 1512 fixedly arranged on the scraping support plate, and a second buckle 1513 arranged along the circumference of the scraping support plate; the scraping disk 152 includes a supporting disk body 1521, and a plurality of scraping wheels 1522 are circumferentially rotatably arranged at the lower end of the supporting disk body, a connecting countersunk hole 1523 is provided in the center of the upper end of the supporting disk body, and a plurality of tooth grooves are provided on the outer circumference of the connecting countersunk hole; the driving assembly 16 includes a transmission assembly 17, and the transmission assembly 17 includes a transmission shaft and a transmission wheel 172 coaxially arranged at the upper end of the transmission shaft, or a driving wheel 171; a connecting gear 173 is mounted on the lower end of the transmission shaft and is engaged with the connecting countersunk hole 1523. In this embodiment, the transmission assembly includes two groups, one of which is a transmission assembly 17 including a transmission shaft and a transmission wheel 172 and a drive wheel 171 layered on the upper end of the transmission shaft; the upper end of the transmission shaft in the other transmission assembly 17 is only provided with a transmission wheel 172, and the two adjacent transmission assemblies are connected by the transmission wheel 172 and the transmission belt 24 provided in conjunction therewith; the drive wheel 171 is connected to the third gear set for transmission, thereby realizing the drive of the second scraping assembly; during the operation of the scraping device, the second scraping assembly can rotate along its axis, thereby realizing rolling and crushing of the human skin, thereby achieving the function of massage and health care.

[0057] The working method or working principle of the present invention:

[0058] The intelligent scraping device of the present invention controls the driving motor and driving components through a control mechanism, thereby driving different scraping components arranged on the inside of the scraping cover. Through the regular rhythm of the scraping components and the squeezing force between the scraping cover and the human skin, the human skin is squeezed and rubbed to achieve the massage and health care function.

[0059] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be internal communication between two elements or an interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0060] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A multifunctional intelligent scraping device, characterized in that: It comprises a control mechanism (1) and a scraping assembly (2); The scraping assembly (2) comprises a scraping box (4), and the scraping box (4) comprises a snap-fitting scraping box cover (401) and a scraping box body (402); the scraping box body (402) is divided into upper and lower corresponding mounting cavities by a partition, and a scraping cover (5) is provided corresponding to the lower mounting cavity of the scraping box body; The control mechanism (1) comprises a control box (3) arranged on the cover of the scraping box, the control box (3) comprising a snap-fit ​​control box cover (301) and a control box body (302); the control box body is divided into upper and lower corresponding mounting cavities by a partition, the upper mounting cavity of the control box body is provided with a control unit (13), a drive motor (10) electrically connected to the control unit, and a battery pack (11); the upper end of the control box cover is provided with a control panel (9) electrically connected to the control unit; the lower mounting cavity of the scraping box body is provided with at least one pressure sensor (25) electrically connected to the control unit; The lower mounting cavity of the control box body is connected to the scraping box cover and communicates with the upper mounting cavity of the scraping box body. A driving assembly (16) connected to the driving motor is arranged in the upper mounting cavity of the scraping box body, and the driving assembly includes a plurality of gear sets arranged in cooperation with each other; At least one first scraping assembly (14) and a second scraping assembly (15) are provided in the mounting cavity at the lower portion of the control box body, and the upper ends of the first scraping assembly and the second scraping assembly are transmission-connected to the driving assembly; the scraping cover (5) is made of a flexible material, and the lower ends of the first scraping assembly and the second scraping assembly are attached to the inner side of the scraping cover (5); The intelligent scraping device (100) comprises two groups of first scraping assemblies (14) correspondingly arranged in the center of the installation cavity at the lower part of the scraping box body; two groups of second scraping assemblies (15) correspondingly arranged in the installation cavity at the lower part of the scraping box body outside each group of first scraping assemblies (14), one of the second scraping assemblies being transmission-connected to the first scraping assemblies, and two adjacent second scraping assemblies being transmission-connected; The first scraping assembly (14) comprises a mounting plate (141) fixedly connected to the scraping box body partition and a scraping ball assembly (142) arranged in cooperation with the mounting plate, wherein the scraping ball assembly can rotate along the axis of the mounting plate; The scraping ball assembly (142) includes a scraping ball bracket (1421), and a connection end (1424) is provided at the upper end of the scraping ball bracket (1421); a scraping ball clamp (1422) is provided on the lower plate surface of the scraping ball bracket in the shape of an equilateral triangle, and a scraping ball (1423) is rotatably provided in the scraping ball clamp, and the lower point of the scraping ball contacts the inner side of the scraping cover (5); The driving assembly (16) comprises a first driving gear (21) arranged at the lower end of the driving shaft of the driving motor, and a transmission gear meshing with a driving gear thereof.

2. The multifunctional intelligent scraping device according to claim 1, characterized in that: The control unit (13) includes a microprocessor (1301) and a timing circuit, a control circuit (1302), a rectifier circuit (1303), and a power supply circuit (1304) connected to the microprocessor; A signal detection circuit (1305) is connected to the rectifier circuit (1303), and the pressure sensor (25) is electrically connected to the signal detection circuit (1305); The battery pack (11) is connected to a power supply circuit (1304), and the power supply circuit (1304) is also connected to a charging interface (8) arranged along the circumference of the control box body; The control panel (9), the drive motor (10) and the control circuit are electrically connected.

3. The multifunctional intelligent scraping device according to claim 2, characterized in that: The control circuit (1302) is also connected to a control switch (6), an indicator light (7) and a buzzer (26) arranged along the circumference of the control box body; and also includes a communication unit (27) connected to the control circuit.

4. The multifunctional intelligent scraping device according to claim 3, characterized in that: The battery pack (11) comprises a battery seat (12) arranged in a mounting cavity at the upper portion of the control box body, and cylindrical batteries are arranged in the battery seat.

5. The multifunctional intelligent scraping device according to claim 4, characterized in that: The control panel (9) comprises a display screen (901) and control buttons (902), and the display screen (901) digitally displays the working pressure and working time of the intelligent scraping device.

6. The multifunctional intelligent scraping device according to claim 1, characterized in that: The second scraping assembly (15) comprises a scraping support member (151) and a scraping disc (152) axially rotatably arranged in the scraping support member; The scraping support member (151) comprises a scraping support plate (1511), a support frame (1512) fixedly arranged on the scraping support plate, and a second buckle (1513) arranged along the circumference of the scraping support plate; The scraping plate (152) comprises a supporting plate body (1521), a plurality of scraping wheels (1522) are provided on the lower end of the supporting plate body for circumferential rotation, a connecting countersunk hole (1523) is provided in the center of the upper end of the supporting plate body, and a plurality of tooth grooves are provided on the outer circumference of the connecting countersunk hole.

7. The multifunctional intelligent scraping device according to claim 6, characterized in that: The drive assembly (16) includes a transmission assembly (17), and the transmission assembly (17) includes a transmission shaft and a transmission wheel (172) coaxially arranged on the upper end of the transmission shaft, or a driving wheel (171); and a connecting gear (173) sleeved on the lower end of the transmission shaft and engaged with the connecting countersunk hole (1523).

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