Swimming type nodding electric duck

Abstract

The utility model discloses a swimming type nodding electric duck which comprises a shell system, a motor system, a power supply control system, a water outlet system and a traction system, the shell system floats on the water surface, the motor system, the power supply control system, the water outlet system and the traction system are arranged under the water surface, and fan blades are driven by the motor system to rotate anticlockwise. Water is driven to flow upwards from the protective cover at the lower end and sprayed out backwards from the water outlet pipe, the sprayed water forms pushing force and impacts the buffering column in the water outlet pipe to enable the buffering column to move backwards, and the head of the electric duck is pulled to do nodding motion through the traction line connecting the head of the electric duck with the buffering column. The device is simple in structure, low in production difficulty, low in cost and easy to operate, can truly simulate the activity state of a real duck, attracts the duck to land on the water surface and is convenient to capture, and has high ornamental value.

Description

Technical Field

[0001] The utility model relates to the technical field of outdoor leisure products, in particular to a swimming-type nodding electric duck. Background Art

[0002] With the development of society, people's living standards are constantly improving, and leisure activities are becoming more diversified. Outdoor leisure activities have become one of the important ways for modern people to pursue a healthy life and get close to nature.

[0003] In the field of outdoor leisure products, the swimming nodding electric duck simulates a duck lowering its head in the water to search for food, more vividly recreating the image of a duck in the water. However, traditional nodding electric ducks typically use a motor to directly drive the duck's head to nod, which requires high waterproof performance for the motor and battery, resulting in difficult production, high costs, and a short lifespan. Utility Model Content

[0004] The purpose of the utility model is to provide a swimming-type nodding electric duck which has low production difficulty, low cost, long service life, can swim independently and simulate lowering its head, has a realistic shape and is highly ornamental.

[0005] The technical solution for achieving the purpose of the utility model is: a swimming nodding electric duck, comprising a housing system, a motor system, a power supply control system, a water outlet system and a nodding traction system;

[0006] The housing system includes a decoy head housing, a decoy body housing, an extended locking pin, a plastic baffle, a plastic base, a first screw, a counterweight, a second screw, an eye screw and a key chain, and is the housing of an electric duck;

[0007] The motor system includes a housing cover, a housing cover sealing ring, a housing sealing ring, a motor, a rubber gasket, a motor housing, a third screw, an oil seal, a fan blade, a motor cover, a protective cover, a motor clamp and a fourth screw, and is used to provide power for the water outlet system;

[0008] The power control system includes a battery pack, a magnetic switch, a switch button, a limit plate, a charger, a power controller, a fifth screw and a charging port lead, and is used to provide power to the motor system and control the operation of the motor system;

[0009] The water outlet system includes a water outlet pipe washer, a water outlet pipe nut, a first 45° pipe joint, a connecting pipe, a second 45° pipe joint, a water outlet pipe, a water outlet pipe buckle and a sixth screw. The electric duck is controlled to move by water flow using the power provided by the motor system.

[0010] The nodding traction system includes a retaining spring, a first aluminum sleeve, a hose, a traction line, a buffer column and a second aluminum sleeve. It uses the power provided by the motor system to impact the buffer column inside the outlet pipe through water flow, thereby pulling the bait head shell to perform a nodding movement.

[0011] As a specific example, the first screw, the second screw, the third screw, the fourth screw, the fifth screw and the sixth screw are all cross pan head self-tapping screws.

[0012] As a specific example, the housing system is as follows:

[0013] The counterweight is set in the groove of the lure head shell, and the second screw fixes the counterweight to the lure head shell. The weight of the counterweight is lower than the weight of the head, so that the lure head shell is in a naturally low state. The lure head shell is filled with soft foam, and a through hole is reserved in the center of the ball part of the lure head shell for inserting an extended locking screw to connect the lure head shell with the lure body shell.

[0014] A rectangular groove is provided at the bottom of the decoy body shell, and the plastic base is provided in the rectangular groove at the bottom of the decoy body shell. The plastic base is fixed to the decoy body shell by a first screw; the decoy body shell is filled with soft foam; a sheep eye screw is installed on the left side of the middle of the decoy body shell, and a key chain is installed on the sheep eye screw, which is used to limit the range of movement of the electric duck and recycle the electric duck.

[0015] As a specific example, the motor cover is a double-layer hollow structure, an oil seal and a fan blade are installed in the hollow chamber, a motor shaft hole and a water inlet are provided at the end of the motor cover, a water outlet is provided in the middle, and the hollow part is a water flow channel.

[0016] As a specific example, the motor system is as follows:

[0017] The housing cover (6) and the motor housing (11) are mounted on the plastic base (5) by means of a third screw (27); a sealing ring groove is provided on the housing cover and the motor housing, and a housing cover sealing ring and a housing sealing ring are respectively mounted in the sealing ring groove;

[0018] The motor is arranged between the motor casing and the casing cover, and the motor is fixed in the motor casing by a motor clamp, and then the motor clamp is installed on the motor casing using a fourth screw; a rubber gasket is provided on the motor shaft of the motor, and the motor shaft of the motor enters the hollow chamber at the end of the motor casing through the motor shaft hole at the end of the motor casing shell, and an oil seal and a fan blade are installed on the motor shaft in the hollow chamber; a motor cover and a protective cover are provided outside the hollow chamber at the end of the motor casing, and the motor cover is ultrasonically welded to the motor casing, and the clips at both ends of the protective cover are correspondingly inserted into the corresponding slots of the motor cover.

[0019] As a specific example, a magnetic switch mounting groove is provided on the inner wall of the side of the motor cover shell, and a switch button mounting groove is provided at a corresponding position on the outside.

[0020] As a specific example, the power control system is as follows:

[0021] The battery pack, power controller and charging port lead are arranged in the motor housing, the magnetic control switch is arranged in the mounting groove of the inner wall of the motor housing, and the switch button is arranged in the mounting groove of the outer wall of the motor housing, and the switch button is fixed to the mounting groove by a limit plate. The magnetic control switch senses the state of the switch button to control the on and off of the motor;

[0022] The motor, battery pack, and magnetically controlled switch are all connected to a power controller; one end of the battery pack charging terminal is connected to the charging port through a charging port lead, and the charger charges the battery pack through the charging port.

[0023] As a specific example, the water outlet system is as follows:

[0024] The first 45° pipe joint, connecting pipe, second 45° pipe joint and outlet pipe are installed in sequence at the water outlet of the motor cover; use the outlet pipe nut and outlet pipe washer to insert the long end of the first 45° pipe joint, insert the first 45° pipe joint into the water outlet of the motor cover, tighten the outlet pipe nut to install it; put the outlet pipe clip onto the outlet pipe, and use the sixth screw to fix the outlet pipe clip to the tail of the bait body shell.

[0025] As a specific example, the nodding traction system is as follows:

[0026] When the shell of the bait body is filled with soft foam, the hose is set in the shell of the bait body, one end of the hose is in the hole of the plastic baffle, and the other end is inserted into the cylindrical hole of the second 45° pipe joint; a traction line is set in the hose, one end of the traction line is connected to the retaining spring, and is pressed with the first aluminum sleeve, and the retaining spring is clamped into the slot of the bait head shell; the other end of the traction line passes through the buffer column and passes through the second aluminum sleeve; the distance between the buffer column and the water outlet pipe is adjusted so that the water outlet is smooth and can give impulse to the buffer column, and the shell of the bait head is driven to move through the traction line and the retaining spring, so that the electric duck nods.

[0027] As a specific example, the workflow of the nodding electric duck is as follows:

[0028] The shell system floats on the water surface, the motor system, power control system, water outlet system and traction system are under the water surface, the bait head shell is naturally facing downward, and the bottom boss of the bait head shell cooperates with the plastic baffle groove installed in the bait body shell to limit the up and down movement range of the bait head shell; after the switch button is turned on, the motor drives the fan blades to rotate, driving the flow of water, and pumping water upward from the protective cover at the lower end of the motor cover, so that the water flows out from the outlet pipe backward, forming a thrust, pushing the electric duck to swim forward, and at the same time the water flow impacts the buffer column in the outlet pipe, causing the buffer column to move backward, and the traction line connecting the bait head shell and the buffer column pulls the duck head up to perform a nodding movement; the electric duck adopts an intermittent working mode, running in the modes of on 3S / off 4S, on 2S / off 0.5S, on 0.5S / off 0.5S, on 0.5S / off 0.5S, on 2S / off 14S, and repeating in sequence.

[0029] Compared with the existing technology, the significant advantages of the present invention are: (1) simple operation. The nodding electric duck can swim forward and nod at the same time. The intermittent working mode can realistically simulate the activity state of the duck and has high ornamental value. (2) The electric duck has a realistic appearance and can simulate a real duck, attracting real ducks to land on the water surface for easy capture. (3) An independent traction system is installed inside, which improves the waterproof performance of the motor and battery. (4) The structure is simple, the production difficulty is low, the cost is low, and the service life is long. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 The utility model is a structural schematic diagram of a swimming nodding electric duck.

[0031] Figure 2 This is an overall cross-sectional view of the swimming nodding electric duck in the present invention.

[0032] Figure 3 This is a schematic diagram of the structure of the power controller in this utility model.

[0033] Figure 4 It is a structural schematic diagram of the battery pack in this utility model.

[0034] Figure 5 This is a schematic structural diagram of the bait head shell in the present invention.

[0035] Figure 6 This is a schematic structural diagram of the bait body shell in the present invention.

[0036] Figure 7 It is a structural diagram of the shell system in the utility model.

[0037] Figure 8 It is a structural diagram of the motor system in this utility model.

[0038] Figure 9 This is the general assembly drawing of the swimming nodding electric duck in the utility model.

[0039] Figure 10 It is a right side view of the swimming nodding electric duck in the utility model.

[0040] Figure 11 It is a rear view of the swimming nodding electric duck in the present invention.

[0041] Figure 12 This is a bottom view of the swimming nodding electric duck in the present invention. DETAILED DESCRIPTION

[0042] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0043] Combine Figure 1 The utility model discloses a swimming nodding electric duck, which includes a shell system, a motor system, a power supply control system, a water outlet system and a nodding traction system;

[0044] The housing system includes a decoy head housing 1, a decoy body housing 2, an extended locking pin 3, a plastic baffle 4, a plastic base 5, a first screw 26, a counterweight 16, a second screw 17, an eye screw 18 and a key chain 19, which is the housing of the electric duck;

[0045] The motor system includes a housing cover 6, a housing cover sealing ring 7, a housing sealing ring 8, a motor 9, a rubber gasket 10, a motor housing 11, a third screw 27, an oil seal 12, a fan blade 13, a motor cover 14, a protective cover 15, a motor clamp 29 and a fourth screw 28, and is used to provide power for the water outlet system;

[0046] The power control system includes a battery pack 20, a magnetic switch 22, a switch button 23, a limit plate 24, a charger 25, a power controller 43, a fifth screw 21 and a charging port lead 45, and is used to provide power to the motor system and control the operation of the motor system;

[0047] The water outlet system includes a water outlet pipe washer 37, a water outlet pipe nut 38, a first 45° pipe joint 39, a connecting pipe 40, a second 45° pipe joint 41, a water outlet pipe 42, a water outlet pipe buckle 32 and a sixth screw 33. The electric duck is controlled to move by water flow using the power provided by the motor system.

[0048] The nodding traction system includes a retaining spring 30, a first aluminum sleeve 31, a hose 34, a traction line 35, a buffer column 36 and a second aluminum sleeve 46. It uses the power provided by the motor system to impact the buffer column 36 inside the outlet pipe 42 through water flow, thereby pulling the bait head shell 1 to perform a nodding movement.

[0049] As a specific example, the first screw 26 , the second screw 17 , the third screw 27 , the fourth screw 28 , the fifth screw 21 and the sixth screw 33 are all cross pan head self-tapping screws.

[0050] As a specific example, the housing system is as follows:

[0051] The counterweight 16 is set in the groove of the bait head shell 1, and the second screw 17 fixes the counterweight 16 to the bait head shell 1. The weight of the counterweight 16 is slightly lower than the weight of the head, so that the bait head shell 1 is naturally in a lowered state and the traction required to raise the head is reduced; the bait head shell 1 is filled with soft foam, and a through hole is reserved in the center of the ball part of the bait head shell 1 for inserting the extended locking screw 3 to connect the bait head shell 1 to the bait body shell 2;

[0052] A rectangular groove is provided at the bottom of the decoy body shell 2, and the plastic base 5 is provided in the rectangular groove at the bottom of the decoy body shell 2. The first screw 26 fixes the plastic base 5 to the decoy body shell 2; the decoy body shell 2 is filled with soft foam; a sheep eye screw 18 is installed on the left side of the middle of the decoy body shell 2, and a key chain 19 is installed on the sheep eye screw 18, which is used to limit the range of movement of the electric duck and recycle the electric duck.

[0053] As a specific example, the motor cover 11 is a double-layer hollow structure, an oil seal 12 and a fan blade 13 are installed in the hollow chamber, a motor shaft hole and a water inlet are provided at the end of the motor cover 11, a water outlet is provided in the middle, and the hollow part is a water flow channel.

[0054] As a specific example, the motor system is as follows:

[0055] The housing cover 6 and the motor housing 11 are mounted on the plastic base 5 by means of a third screw 27; sealing ring grooves are provided on the housing cover 6 and the motor housing 11, and the housing cover sealing ring 7 and the housing sealing ring 8 are respectively installed in the sealing ring grooves;

[0056] The motor 9 is arranged between the motor housing 11 and the housing cover 6, and the motor 9 is fixed in the motor housing 11 by the motor clamp 29, and then the motor clamp 29 is installed on the motor housing 11 using the fourth screw 28; a rubber gasket 10 is provided on the motor shaft of the motor 9, and the motor shaft of the motor 9 enters the hollow chamber at the end of the motor housing 11 through the motor shaft hole at the end of the motor housing 11, and an oil seal 12 and a fan blade 13 are installed on the motor shaft in the hollow chamber; a motor cover 14 and a protective cover 15 are provided outside the hollow chamber at the end of the motor housing 11, and the motor cover 14 is ultrasonically welded to the motor housing 11, and the clips at both ends of the protective cover 15 are correspondingly inserted into the corresponding slots of the motor cover 14.

[0057] As a specific example, a mounting groove for the magnetic control switch 22 is provided on the inner wall of the side surface of the motor housing 11, and a mounting groove for the switch button 23 is provided at a corresponding position on the outside.

[0058] As a specific example, the power control system is as follows:

[0059] The battery pack 20, power controller 43 and charging port lead 45 are arranged in the motor housing 11, the magnetic control switch 22 is arranged in the mounting groove of the inner wall of the motor housing 11, and the switch button 23 is arranged in the mounting groove of the outer wall of the motor housing 11. The switch button 23 is fixed to the mounting groove by a limit plate 24. The magnetic control switch 22 senses the state of the switch button 23 to control the on and off of the motor 9;

[0060] The motor 9 , battery pack 20 , and magnetically controlled switch 22 are all connected to a power controller 43 ; one end of the charging terminal of the battery pack 20 is connected to a charging port 44 via a charging port lead 45 , and the charger 25 charges the battery pack 20 via the charging port 44 .

[0061] As a specific example, the water outlet system is as follows:

[0062] The first 45° pipe joint 39, the connecting pipe 40, the second 45° pipe joint 41 and the water outlet pipe 42 are installed in sequence at the water outlet of the motor cover 11; use the water outlet pipe nut 38 and the water outlet pipe washer 37 to insert the long end of the first 45° pipe joint 39, insert the first 45° pipe joint 39 into the water outlet of the motor cover 11, and tighten the water outlet pipe nut 38 to install it; put the water outlet pipe buckle 32 on the water outlet pipe 42, and use the sixth screw 33 to fix the water outlet pipe buckle 32 to the tail of the bait body shell 2.

[0063] As a specific example, the nodding traction system is as follows:

[0064] The hose 34 is arranged in the decoy body shell 2 when the decoy body shell 2 is filled with soft foam, one end of the hose 34 is in the hole of the plastic baffle 4, and the other end is inserted into the cylindrical hole of the second 45° pipe joint 41; a traction line 35 is arranged in the hose 34, one end of the traction line 35 is connected to the retaining spring 30, and is pressed with the first aluminum sleeve 31, and the retaining spring 30 is clamped into the slot of the decoy head shell 1; the other end of the traction line 35 passes through the buffer column 36 and passes through the second aluminum sleeve 46; adjust the distance between the buffer column 36 and the water outlet pipe 42 so that the water outlet is smooth and can give impulse to the buffer column 36, and drive the decoy head shell 1 to move through the traction line 35 and the retaining spring 30, so that the electric duck nods.

[0065] As a specific example, the workflow of the nodding electric duck is as follows:

[0066] The shell system floats on the water surface, the motor system, power supply control system, water outlet system and traction system are under the water surface, the bait head shell 1 is naturally downward, the bottom boss of the bait head shell 1 cooperates with the groove of the plastic baffle 4 installed in the bait body shell 2, limiting the up and down range of the bait head shell 1; after the switch button 23 is turned on, the motor 9 drives the fan blade 13 to rotate, driving the flow of water, pumping water upward from the protective cover 15 at the lower end of the motor cover 11, so that the water flows from the outlet pipe 42 It sprays out backwards, forming a thrust, pushing the electric duck to swim forward. At the same time, the water flow hits the buffer column 36 in the outlet pipe 42, causing the buffer column 36 to move backward. The traction line 35 connecting the bait head shell 1 and the buffer column 36 pulls the duck head up to nod. The electric duck adopts an intermittent working mode, running in the modes of on 3S / off 4S, on 2S / off 0.5S, on 0.5S / off 0.5S, on 0.5S / off 0.5S, on 2S / off 14S, and repeats in sequence.

[0067] The above is only 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 within the scope of protection of the present invention.

Claims

1. A swimming nodding electric duck, characterized in that: Including shell system, motor system, power control system, water outlet system and nodding traction system; The housing system comprises a decoy head housing (1), a decoy body housing (2), an extended locking pin (3), a plastic baffle (4), a plastic base (5), a first screw (26), a counterweight (16), a second screw (17), an eye screw (18) and a key chain (19), and is a housing for an electric duck; The motor system comprises a housing cover (6), a housing cover sealing ring (7), a housing sealing ring (8), a motor (9), a rubber gasket (10), a motor housing (11), a third screw (27), an oil seal (12), a fan blade (13), a motor cover (14), a protective cover (15), a motor clamping plate (29) and a fourth screw (28), and is used to provide power for the water outlet system; The power control system includes a battery pack (20), a magnetic switch (22), a switch button (23), a limit plate (24), a charger (25), a power controller (43), a fifth screw (21) and a charging port lead (45), and is used to provide power to the motor system and control the operation of the motor system; The water outlet system comprises a water outlet pipe washer (37), a water outlet pipe nut (38), a first 45° pipe joint (39), a connecting pipe (40), a second 45° pipe joint (41), a water outlet pipe (42), a water outlet pipe buckle (32) and a sixth screw (33), and uses the power provided by the motor system to control the movement of the electric duck through water flow; The nodding traction system comprises a retaining spring (30), a first aluminum sleeve (31), a hose (34), a traction line (35), a buffer column (36) and a second aluminum sleeve (46). The system uses the power provided by the motor system to impact the buffer column (36) inside the outlet pipe (42) with water flow, thereby traction of the bait head shell (1) to perform a nodding movement.

2. The swimming nodding electric duck according to claim 1, characterized in that: The first screw (26), the second screw (17), the third screw (27), the fourth screw (28), the fifth screw (21) and the sixth screw (33) are all cross pan head self-tapping screws.

3. The swimming nodding electric duck according to claim 1, characterized in that: The shell system is specifically as follows: The counterweight (16) is arranged in a groove of the bait head shell (1), and a second screw (17) fixes the counterweight (16) to the bait head shell (1). The weight of the counterweight (16) is lower than the weight of the head, so that the bait head shell (1) is in a naturally low state; the bait head shell (1) is filled with soft foam, and a through hole is reserved at the center of the ball part of the bait head shell (1) for inserting an extended locking screw (3) to connect the bait head shell (1) with the bait body shell (2); The bottom of the decoy body shell (2) is provided with a rectangular groove, the plastic base (5) is provided in the rectangular groove at the bottom of the decoy body shell (2), and the plastic base (5) is fixed to the decoy body shell (2) by a first screw (26); the decoy body shell (2) is filled with soft foam; a sheep eye screw (18) is installed on the left side of the middle of the decoy body shell (2), and a key chain (19) is installed on the sheep eye screw (18) for limiting the range of movement of the electric duck and recovering the electric duck.

4. The swimming nodding electric duck according to claim 1, characterized in that: The motor housing (11) is a double-layer hollow structure, an oil seal (12) and a fan blade (13) are installed in the hollow chamber, a motor shaft hole and a water inlet are provided at the end of the motor housing (11), a water outlet is provided in the middle, and the hollow part is a water flow channel.

5. The swimming nodding electric duck according to claim 4, characterized in that: The motor system is specifically as follows: The housing cover (6) and the motor housing (11) are mounted on the plastic base (5) by means of a third screw (27); sealing ring grooves are provided on the housing cover (6) and the motor housing (11), and the housing cover sealing ring (7) and the housing sealing ring (8) are respectively mounted in the sealing ring grooves; The motor (9) is arranged between the motor housing (11) and the housing cover (6), and the motor (9) is fixed in the motor housing (11) by a motor clamp (29), and then the motor clamp (29) is installed on the motor housing (11) using a fourth screw (28); a rubber gasket (10) is arranged on the motor shaft of the motor (9), and the motor shaft of the motor (9) enters the hollow chamber at the end of the motor housing (11) through the motor shaft hole at the end of the motor housing (11), and an oil seal (12) and a fan blade (13) are installed on the motor shaft in the hollow chamber; a motor cover (14) and a protective cover (15) are arranged outside the hollow chamber at the end of the motor housing (11), and the motor cover (14) is welded to the motor housing (11) by ultrasonic welding, and the buckles at both ends of the protective cover (15) are correspondingly inserted into the corresponding slots of the motor cover (14).

6. The swimming nodding electric duck according to claim 1, characterized in that: A magnetic control switch (22) mounting groove is provided on the inner wall of the motor housing (11) shell side, and a switch button (23) mounting groove is provided on the corresponding position on the outside.

7. The swimming nodding electric duck according to claim 6, characterized in that: The power control system is specifically as follows: The battery pack (20), power controller (43) and charging port lead (45) are arranged in the motor housing (11), the magnetic control switch (22) is arranged in the mounting groove of the inner wall of the motor housing (11), the switch button (23) is arranged in the mounting groove of the outer wall of the motor housing (11), and the switch button (23) is fixed to the mounting groove by a limit plate (24), and the state of the switch button (23) is sensed by the magnetic control switch (22) to control the on and off of the motor (9); The motor (9), battery pack (20), and magnetic control switch (22) are all connected to a power controller (43); one end of the charging terminal of the battery pack (20) is connected to the charging port (44) via a charging port lead (45), and the charger (25) charges the battery pack (20) via the charging port (44).

8. The swimming nodding electric duck according to claim 1, characterized in that: The water outlet system is specifically as follows: The first 45° pipe joint (39), the connecting pipe (40), the second 45° pipe joint (41) and the water outlet pipe (42) are sequentially installed at the water outlet of the motor housing (11); the water outlet pipe nut (38) and the water outlet pipe washer (37) are inserted into the long end of the first 45° pipe joint (39), the first 45° pipe joint (39) is inserted into the water outlet of the motor housing (11), and the water outlet pipe nut (38) is tightened to install; the water outlet pipe buckle (32) is put on the water outlet pipe (42), and the water outlet pipe buckle (32) is fixed to the tail of the bait body shell (2) with a sixth screw (33).

9. The swimming nodding electric duck according to claim 1, characterized in that: The nodding traction system is as follows: When the shell of the decoy body (2) is filled with soft foam, the hose (34) is arranged in the shell of the decoy body (2), one end of the hose (34) is in the hole of the plastic baffle (4), and the other end is inserted into the cylindrical hole of the second 45° pipe joint (41); a traction line (35) is arranged in the hose (34), one end of the traction line (35) is connected to the retaining spring (30) and is compressed by the first aluminum sleeve (31), and the retaining spring (30) is clamped into the slot of the shell of the decoy head (1); the other end of the traction line (35) passes through the buffer column (36) and passes through the second aluminum sleeve (46); the distance between the buffer column (36) and the water outlet pipe (42) is adjusted so that the water outlet is smooth and can give the buffer column (36) an impulse, and the decoy head shell (1) is driven to move through the traction line (35) and the retaining spring (30), so that the electric duck nods.

10. The swimming nodding electric duck according to claim 1, characterized in that: The shell system floats on the water surface, the motor system, the power supply control system, the water outlet system and the traction system are under the water surface, the bait head shell (1) is naturally downward, the bottom boss of the bait head shell (1) cooperates with the groove of the plastic baffle (4) installed in the bait body shell (2), limiting the upward and downward range of the bait head shell (1); after the switch button (23) is turned on, the motor (9) drives the fan blade (13) to rotate, driving the flow of water, pumping water upward from the protective cover (15) at the lower end of the motor cover (11), so that the water flows from the water outlet The water is ejected backward from the pipe (42), forming a thrust to push the electric duck to swim forward. At the same time, the water flow impacts the buffer column (36) in the outlet pipe (42), causing the buffer column (36) to move backward. The traction line (35) connecting the decoy head shell (1) and the buffer column (36) pulls the duck head up to perform a nodding movement. The electric duck adopts an intermittent working mode, running the modes of on 3S / off 4S, on 2S / off 0.5S, on 0.5S / off 0.5S, on 0.5S / off 0.5S, on 2S / off 14S, and repeating in sequence.

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