A new type of pool stand-up surfer device

Abstract

The application provides a novel pool vertical surfer device, and relates to the technical field of pool surfers.The device comprises a support and a surfer body, the support is provided with a matching structure, the surfer body is provided with a positioning structure, the matching structure is used for cooperating with the positioning structure at a corresponding position, so as to adjust the installation height of the surfer body on the support; the inside of the surfer body is provided with a flow channel structure; the flow channel structure comprises a first flow channel and a second flow channel; one end of the first flow channel away from the second flow channel is provided with a water inlet, and one end of the second flow channel away from the first flow channel is provided with a water outlet; the water inlet faces the bottom of the surfer body, and the water outlet faces the side of the surfer body. The user can adjust the installation height of the surfer body according to the water level and use demand, so as to adjust the positional relationship between the water outlet and the water surface.

Description

Technical Field

[0001] This application relates to the field of pool surfing technology, specifically to a novel upright pool surfing device. Background Technology

[0002] To enhance the recreational experience of swimming pools, businesses or users often add surfers to simulate flowing water. The basic working principle of a surfer is as follows: a motor drives an impeller to rotate, drawing water into a flow channel, which then ejects the water, creating a water flow field that simulates flowing water.

[0003] The height of the water outlet on a surfer creates different experiences. For example, when the outlet is above the water surface, the waves are larger, making it suitable for children to play; when the outlet is below the water surface, it's suitable for swimming enthusiasts to train. Most existing surfers use a fixed structure, attaching the surfer to the inner wall of the pool. However, once the surfer's position is fixed, the only way to adjust the position of the surfer's outlet is by changing the water level by adding or removing water, which is quite inconvenient. Utility Model Content

[0004] The purpose of this application is to overcome the shortcomings of the prior art and provide a novel upright pool surfing device to solve the problems in the prior art.

[0005] To address the aforementioned issues, this application provides a novel pool stand surfer device, comprising a support frame and a surfer body, wherein the surfer body is mounted on the support frame.

[0006] The bracket is provided with a mating structure; the surfer body is provided with a positioning structure, and there are multiple positioning structures arranged sequentially along the height direction of the novel pool upright surfer device; wherein, the mating structure is used to cooperate with the positioning structure at the corresponding position to adjust the installation height of the surfer body on the bracket;

[0007] The surfer body has an internal flow channel structure; the flow channel structure includes a first flow channel for water inlet and a second flow channel for water outlet, the first flow channel and the second flow channel are interconnected, and the first flow channel is located below the second flow channel; a water inlet is provided at the end of the first flow channel away from the second flow channel, and a water outlet is provided at the end of the second flow channel away from the first flow channel; the water inlet faces the bottom of the surfer body, and the water outlet faces the side of the surfer body.

[0008] In one possible implementation, the mating structure includes a plug-in hole, and the positioning structure includes a connecting hole;

[0009] The bracket is detachably provided with a pin; wherein the pin passes through the insertion hole and is inserted into the corresponding connection hole to fix the bracket to the surfer body.

[0010] In one possible implementation, the pin includes a rod and a connector, the connector being disposed at one end of the rod;

[0011] The connecting hole includes a central hole and a guide hole that are interconnected, and the guide hole is disposed at the edge of the central hole.

[0012] After the connector passes through the connection hole, the connector has a separable part and a locked part relative to the connection hole:

[0013] When in the separated position, the end of the connector is directly opposite the guide hole, wherein the projection of the connector is completely within the projection of the connecting hole in the axial direction of the rod; when in the locked position, the end of the connector is misaligned with the guide hole, wherein the projection of the connector is at least partially non-coincident with the projection of the connecting hole in the axial direction of the rod.

[0014] In one possible implementation, a drive assembly is provided within the surfer body, the drive assembly being used to drive water into the first flow channel;

[0015] The drive assembly includes a drive motor and an impeller, with the impeller mounted on the drive shaft of the drive motor; the drive motor is located below the first flow channel, and the impeller is located inside the first flow channel.

[0016] In one possible implementation, a guide plate is provided in the second flow channel, the guide plate being used to divide the second flow channel into multiple branch channels;

[0017] Both the guide plate and the second flow channel are curved, and the bending direction is the same.

[0018] In one possible implementation, the first flow channel has a circular cross-section, and the second flow channel has a rectangular cross-section.

[0019] The cross-sectional areas of the water inlet and the water outlet are the same.

[0020] In one possible implementation, the surfer body includes a shell, and a liquid outlet is provided on the side of the shell, which is arranged opposite to the drain outlet.

[0021] In one possible implementation, the outlet is provided with a grid, and the grid is provided with guide ribs for guiding the flow.

[0022] In one possible implementation, there are multiple guide ribs, which are equally spaced; wherein the guide ribs are used to divide the liquid outlet into a high-speed outlet and a low-speed outlet, wherein the high-speed outlet corresponds to the high-velocity zone in the branch channel, and the low-speed outlet corresponds to the low-velocity zone in the branch channel.

[0023] In one possible implementation, the bottom of the surfer body is provided with wheels.

[0024] The beneficial effects of this application include at least the following:

[0025] This application discloses a novel upright surfing device for swimming pools, comprising a support frame and a surfing body. The support frame has a mating structure, and the surfing body has a positioning structure. The mating structure engages with the corresponding positioning structure to adjust the installation height of the surfing body on the support frame.

[0026] The surfer body has an internal flow channel structure, which includes a first flow channel and a second flow channel. Water from the pool enters the inlet from the bottom of the surfer body, passes through the first and second flow channels, and is discharged from the drain outlet on the side of the surfer body.

[0027] Users can adjust the installation height of the surfer body according to the water level and usage needs to adjust the positional relationship between the drain outlet and the water surface. Because the water inlet of the flow channel structure is close to the bottom of the surfer body, it can still be used even when the pool water level is low. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0029] Figure 1 A schematic diagram of a novel pool stand-up surfing device is shown;

[0030] Figure 2 It shows Figure 1 Front view of the device;

[0031] Figure 3 It shows Figure 1 Rear view of the device;

[0032] Figure 4 A schematic diagram of a support is shown;

[0033] Figure 5 A schematic diagram of the connection between a bracket and a mounting plate is shown;

[0034] Figure 6 It shows Figure 5 A magnified view of the area along line A in the middle;

[0035] Figure 7 A schematic diagram of a mounting plate is shown;

[0036] Figure 8 It shows Figure 1 A cross-sectional view of the device in the middle;

[0037] Figure 9 It shows Figure 8 A magnified view of the area along the B direction;

[0038] Figure 10 An exploded view of a latch is shown;

[0039] Figure 11 It shows Figure 5 The front view;

[0040] Figure 12 It shows Figure 11 A magnified view of the area along the C-axis;

[0041] Figure 13 It shows Figure 11 A magnified view of the central D direction;

[0042] Figure 14 A cross-sectional view of a cover is shown.

[0043] Explanation of key component symbols:

[0044] 100-Bracket, 101-Socket, 102-Mounting Tube, 103-Hook Structure, 104-Anti-slip Block, 110-Pin, 111-Right Rod, 1111-Boss, 112-Connector, 113-Elastic Component, 114-Screwing Part, 1141-Cover, 1142-Hosting Hole, 1143-Receiving Slot, 200-Surfing Unit, 201-Connecting Hole, 2011-Center Hole, 2012-Guide Hole, 202-Cable, 210-Flow Channel Structure, 21 1-First flow channel, 212-Second flow channel, 213-Inlet, 214-Outlet, 215-Rectifier, 216-Guide plate, 217-Branch channel, 220-Outer shell, 221-Exhaust port, 222-Outlet, 223-Grate, 2241-First guide rib, 2242-Second guide rib, 2243-Third guide rib, 2244-Fourth guide rib, 230-Mounting plate, 231-Mounting hole, 241-Drive motor, 242-Impeller, 250-Roller. Detailed Implementation

[0045] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the technical solutions of this application will be described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the described embodiments are merely some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0046] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0047] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0048] In the description of this application, the serial numbers assigned to components, such as "first," "second," etc., are only used to distinguish the described objects and have no sequential or technical meaning. Furthermore, unless otherwise specified, the terms "connection" and "linkage" used in this application include both direct and indirect connections (linkages).

[0049] Besides stationary surfers, portable surfers also exist on the market. For example, in Chinese utility model patent application number 2017205472296, entitled "Wave Generator Suspension Frame Structure," the wave generator main unit is connected to the suspension frame and its height is adjusted using screws and nuts. Because of this screw-nut connection method, users need to use wrenches or other tools to loosen and tighten the nuts when adjusting the height, making the operation very inconvenient.

[0050] The novel pool-standing surfing device proposed in this application can effectively solve the above-mentioned problems.

[0051] See Figures 1-3In this embodiment, a novel pool stand surfer device is proposed, including a support 100 and a surfer body 200, with the surfer body 200 mounted on the support 100.

[0052] The bracket 100 has a vertical structure, which provides better stability. The top of the bracket 100 is equipped with a hook structure 103 for easy hanging on steps, railings, or crossbars at the edge of the pool, thus securing the bracket 100 in place. The bracket 100 is equipped with an anti-slip block 104, which adheres to the ground to prevent slippage and further enhance the installation stability of the bracket 100.

[0053] like Figure 4 As shown, a mating structure is provided on the bracket 100. For example... Figures 5-7 As shown, the surfer body 200 has a mounting plate 230 with multiple positioning structures arranged sequentially along the height direction of the novel upright surfer device. The mating structure engages with the corresponding positioning structure to adjust the installation height of the surfer body 200 on the bracket 100.

[0054] like Figure 8 As shown, the surfer body 200 has an internal flow channel structure 210. The flow channel structure 210 includes a first flow channel 211 for water inlet and a second flow channel 212 for water outlet. The first flow channel 211 and the second flow channel 212 are interconnected, with the first flow channel 211 located below the second flow channel 212. A water inlet 213 is located at the end of the first flow channel 211 away from the second flow channel 212, and a water outlet 214 is located at the end of the second flow channel 212 away from the first flow channel 211. The water inlet 213 faces the bottom of the surfer body 200, and the water outlet 214 faces the side of the surfer body 200. Figure 8 In the image, the arrow indicates the direction of water flow.

[0055] In this embodiment, the mating structure includes a plug hole 101, and the positioning structure includes a connecting hole 201.

[0056] A pin 110 is detachably provided on the bracket 100. The pin 110 passes through the insertion hole 101 and is inserted into the corresponding connection hole 201 to fix the bracket 100 to the surfer body 200.

[0057] When it is necessary to adjust the height of the surfer body 200: First, remove the pin 110; then adjust the relative position between the surfer body 200 and the bracket 100, so that the plug hole 101 is aligned with the corresponding connection hole 201; finally, pass the pin 110 through the plug hole 101 and insert it into the corresponding connection hole 201, thus completing the fixation of the bracket 100 and the surfer body 200 and realizing the height adjustment of the surfer body 200.

[0058] like Figure 10 As shown, the pin 110 includes a rod 111 and a connector 112, with the connector 112 disposed at one end of the rod 111.

[0059] like Figure 6 As shown, the connecting hole 201 includes a central hole portion 2011 and a guide hole portion 2012 that are interconnected, with the guide hole portion 2012 disposed at the edge of the central hole portion 2011.

[0060] Reference Figure 11 , Figure 12 and Figure 13 After the connector 112 passes through the connection hole 201, the connector 112 has a separable disengagement position and a locked position relative to the connection hole 201:

[0061] When in the disengaged position, the end of the connector 112 is directly opposite the guide hole 2012, wherein the projection of the connector 112 is completely within the projection of the connection hole 201 in the axial direction along the rod 111 (including the case where the projection of the connector 112 coincides with the projection of the connection hole 201); when in the locked position, the end of the connector 112 is misaligned with the guide hole 2012, wherein the projection of the connector 112 is at least partially non-coincident with the projection of the connection hole 201 in the axial direction along the rod 111. Figure 12 In the middle, the connector 112 is in the separated position relative to the connection hole 201; Figure 13 In the middle, the plug 112 is in the locked position relative to the connection hole 201.

[0062] As can be seen from the above, when the connector 112 is in the disengaged position, there is no interference between the connector 112 and the connection hole 201. At this time, the connector 112 can be pulled out to the connection hole 201 simply by pulling the pin 110 along the axial direction of the rod 111. When the connector 112 is in the locked position, there is interference between the connector 112 and the connection hole 201. At this time, due to the obstruction of the outer edge of the connection hole 201, the connector 112 cannot pass through the connection hole 201, thereby locking the connector 112 and keeping the pin 110 in a fixed state, ensuring the reliability of the connection between the surfer body 200 and the bracket 100.

[0063] After the connector 112 passes through the connection hole 201, the user can switch between the disengaged and locked positions by rotating the pin 110. For example, when the connector 112 is initially in the disengaged position, rotating the pin 110 by 90° will switch it to the locked position; subsequently, rotating the pin 110 by another 90° will switch it from the locked position to the disengaged position. Therefore, the pin 110 can be installed or removed manually without any tools, making the operation very simple and convenient.

[0064] Before the connector 112 is inserted into the connection hole 201, the relative position between the surfer body 200 and the bracket 100 can be adjusted so that the corresponding connection hole 201 is aligned with the connector hole 101. The connector 112 is then aligned with the connector hole 101 and the corresponding connection hole 201. The pin 110 is adjusted so that the end of the connector 112 is directly opposite the guide hole 2012. The pin 110 is driven axially along the rod 111 so that the connector 112 passes through the connector hole 101 and the corresponding connection hole 201 in sequence. Accordingly, the rod 111 is inserted into the connector hole 101 and the corresponding connection hole 201. At this point, the connector 112 is in the disengaged position. Afterwards, rotating the pin 110 will switch it to the locked position.

[0065] In this embodiment, the central hole 2011 is a circular hole, and the diameter of the rod 111 is not greater than the diameter of the central hole 2011.

[0066] There are two guide holes 2012 symmetrically arranged on both sides of the central hole 2011. The shape of the guide hole 2012 can be a rectangular hole or part of an oblong hole. The two guide holes 2012 correspond to the two ends of the connector 112 respectively.

[0067] Reference Figure 6 and Figure 10 The maximum distance between the two ends of the connector 112 is x, the distance between the inner walls of the two guide holes 2012 is y, and the diameter of the central hole 2011 is z, where x ≤ y and x > z.

[0068] An elastic element 113 is provided on the rod 111. When the connector 112 is in the locked position, the elastic element 113 provides elastic force to make the connector 112 abut against the surfer body 200, thereby keeping the pin 110 and the surfer body 200 relatively fixed, so that the connector 112 can be stably kept in the locked position.

[0069] The elastic element 113 includes an elastic sleeve, which is sleeved on the boss 1111 of the rod portion 111.

[0070] The pin 110 also includes a screwing part 114, which is located at both ends of the rod 111, along with the connector 112. The user can rotate the pin 110 by pinching the screwing part 114 with their fingers.

[0071] A cover 1141 is provided on the screwing part 114, and a mounting hole 1142 is provided on the cover 1141, wherein the screwing part 114 is inserted into the mounting hole 1142. The cover 1141 is provided to facilitate the user's grip, so that the user can rotate the pin 110 by driving the cover 1141 to rotate.

[0072] like Figure 14 As shown, a receiving groove 1143 is provided inside the cover 1141, and the receiving groove 1143 is connected to the mounting hole 1142. An elastic element 113 is disposed in the receiving groove 1143. When the connector 112 is in the locked position, the elastic element 113 is in a compressed state, wherein one end of the elastic element 113 abuts against the stepped portion of the receiving groove 1143, and the other end abuts against the corresponding mounting tube 102.

[0073] like Figure 4 As shown, the bracket 100 includes two parallel mounting tubes 102.

[0074] like Figure 3 As shown, the surfer body 200 includes a shell 220 and a mounting plate 230, wherein the shell 220 is fixed to the mounting plate 230 by means of screws or other methods. A positioning structure is provided on the mounting plate 230.

[0075] The top of the mounting plate 230 is provided with mounting holes 231, which correspond one-to-one with the mounting tubes 102. The mounting holes 231 are used to connect to the corresponding mounting tubes 102.

[0076] like Figure 8 As shown, a drive assembly is provided inside the outer shell 220 of the surfer body 200. The drive assembly is used to drive water to flow into the first flow channel 211.

[0077] The drive assembly includes a drive motor 241 and an impeller 242, with the impeller 242 mounted on the drive shaft of the drive motor 241. The drive motor 241 is located below the first flow channel 211, and the impeller 242 is located inside the first flow channel 211.

[0078] A cable 202 is provided on the top of the housing 220. The cable 202 extends into the housing 220 and is electrically connected to electrical components such as the drive motor 241.

[0079] A rectifier 215 is provided at one end of the first flow channel 211 near the second flow channel 212, and the rectifier 215 can perform the function of rectification. There are multiple rectifiers 215, and they are arranged in a ring array about the central axis of the first flow channel 211, wherein a rectification space is formed between adjacent rectifiers 215.

[0080] After the drive assembly is started, the drive motor 241 drives the impeller 242 to rotate, thereby drawing water into the first flow channel 211. The water entering the first flow channel 211 will rotate and form a vortex due to the action of the blades. When the rotating water enters the rectification space, the rectifier 215 will hinder the rotation of the water, thereby rectifying and eliminating the vortex.

[0081] like Figure 8 As shown, a guide plate 216 is provided inside the second flow channel 212, which is used to divide the second flow channel 212 into multiple branch channels 217. In this embodiment, there is one guide plate 216, therefore, there are two branch channels 217. The two branch channels 217 are located on both sides of the guide plate 216 in the thickness direction.

[0082] Both the guide vane 216 and the second flow channel 212 are curved, and the curvature directions are the same. (Refer to...) Figure 8 When water flows into the first channel 211, due to centrifugal force, each branch channel 217 will form a high-velocity zone and a low-velocity zone (this only indicates the relative velocity relationship):

[0083] In the branch channel 217 located above the guide plate 216, under the action of centrifugal force, the water flow near the upper wall of the second channel 212 flows at a higher velocity, thus forming a high velocity zone; correspondingly, the water flow near the guide plate 216 flows at a lower velocity, thus forming a low velocity zone.

[0084] In the branch channel 217 located below the guide plate 216, under the action of centrifugal force, the water flow near the guide plate 216 flows at a higher velocity, thus forming a high velocity zone; correspondingly, the water flow near the lower wall of the second channel 212 flows at a lower velocity, thus forming a low velocity zone.

[0085] In this embodiment, the first flow channel 211 has a circular cross-section, the second flow channel 212 has a rectangular cross-section, and correspondingly, the inlet 213 is circular and the outlet 214 is rectangular. The inlet 213 and the outlet 214 have the same cross-sectional area.

[0086] The first flow channel 211 adopts a circular cross-section, which can avoid the appearance of protruding structures such as sharp corners inside, reduce local resistance loss, and reduce eddies.

[0087] The second flow channel 212 has a rectangular cross-section, and both the second flow channel 212 and the guide plate 216 are designed with a curved shape, which can effectively improve the stability of the water outlet velocity.

[0088] The surfer body 200 includes a housing 220. The housing 220 is provided with a liquid inlet. When the surfer body 200 is placed in a pool, at least part of the liquid inlet is underwater. In this way, water in the pool can flow into the housing 220 through the liquid inlet. When the drive component is activated, the water in the housing 220 will be drawn into the first flow channel 211.

[0089] The position of the liquid inlet can be set as needed, such as on the back or side of the housing 220.

[0090] like Figure 3 As shown, the top of the outer casing 220 is provided with a vent 221. When the surfer body 200 is placed in the water, the water will flow into the interior of the outer casing 220 through the inlet hole. The vent 221 can expel the air inside the outer casing 220 to avoid obstructing the flow of water into the outer casing 220.

[0091] The outer casing 220 has a liquid outlet 222 on its side, which is opposite to the drain outlet 214. Water drained from the drain outlet 214 flows through the liquid outlet 222 and is discharged outside the outer casing 220.

[0092] like Figure 2 and Figure 9 As shown, the outlet 222 is provided with a grid 223, and the grid 223 is provided with guide ribs for guiding the flow.

[0093] There are multiple guide ribs, which are evenly spaced. The guide ribs are used to divide the liquid outlet 222 into a high-speed outlet and a low-speed outlet. The high-speed outlet corresponds to the high-velocity zone in the branch channel 217, and the low-velocity outlet corresponds to the low-velocity zone in the branch channel 217.

[0094] Reference Figure 9 The first guide rib 2241 is located in the middle of the upper branch channel 217, wherein the water flow in the high velocity zone of the branch channel 217 is discharged from above the first guide rib 2241.

[0095] The second guide rib 2242 extends into the second flow channel 212 and is in contact with the upper surface of the guide plate 216. The water flow in the low velocity zone of the upper branch channel 217 is discharged from between the first guide rib 2241 and the second guide rib 2242.

[0096] The third guide rib 2243 is located in the middle of the lower branch channel 217, wherein the water flow in the high velocity zone of the branch channel 217 is discharged from between the second guide rib 2242 and the third guide rib 2243.

[0097] The fourth guide rib 2244 is located near the lower wall of the second flow channel 212, wherein the water flow in the low velocity zone of the branch channel 217 located below is discharged between the third guide rib 2243 and the fourth guide rib 2244.

[0098] The bottom of the surfer body 200 is equipped with wheels 250, which facilitates the movement of the surfer device.

[0099] In this specification, the terms "projection of connector 112" and "projection of connection hole 201" refer to the complete projections of connector 112 and connection hole 201, respectively, ignoring other structures or parts that may obstruct the projection. Specifically, it can be understood that when projecting connector 112, all other structures or parts are considered transparent except for connector 112; when projecting connection hole 201, all other structures or parts are considered transparent except for connection hole 201.

[0100] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0101] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A novel pool stand-up surfing device, characterized in that, It includes a support frame and a surfer body, wherein the surfer body is mounted on the support frame; The bracket is provided with a mating structure; the surfer body is provided with a positioning structure, and there are multiple positioning structures arranged sequentially along the height direction of the novel pool upright surfer device; wherein, the mating structure is used to cooperate with the positioning structure at the corresponding position to adjust the installation height of the surfer body on the bracket; The surfer body has an internal flow channel structure; the flow channel structure includes a first flow channel for water inlet and a second flow channel for water outlet, the first flow channel and the second flow channel are interconnected, and the first flow channel is located below the second flow channel; a water inlet is provided at the end of the first flow channel away from the second flow channel, and a water outlet is provided at the end of the second flow channel away from the first flow channel; the water inlet faces the bottom of the surfer body, and the water outlet faces the side of the surfer body.

2. The novel pool standing surfing device according to claim 1, characterized in that, The mating structure includes a plug-in hole, and the positioning structure includes a connecting hole; The bracket is detachably provided with a pin; wherein the pin passes through the insertion hole and is inserted into the corresponding connection hole to fix the bracket to the surfer body.

3. The novel pool standing surfing device according to claim 2, characterized in that, The pin includes a rod and a connector, the connector being disposed at one end of the rod; The connecting hole includes a central hole and a guide hole that are interconnected, and the guide hole is disposed at the edge of the central hole. After the connector passes through the connection hole, the connector has a separable part and a locked part relative to the connection hole: When in the separated position, the end of the connector is directly opposite the guide hole, wherein the projection of the connector is completely within the projection of the connecting hole in the axial direction of the rod; when in the locked position, the end of the connector is misaligned with the guide hole, wherein the projection of the connector is at least partially non-coincident with the projection of the connecting hole in the axial direction of the rod.

4. The novel pool standing surfing device according to claim 1, characterized in that, The surfer body is provided with a drive component, which is used to drive water into the first flow channel. The drive assembly includes a drive motor and an impeller, with the impeller mounted on the drive shaft of the drive motor; the drive motor is located below the first flow channel, and the impeller is located inside the first flow channel.

5. The novel pool standing surfing device according to claim 1, characterized in that, A guide plate is provided inside the second flow channel, and the guide plate is used to divide the second flow channel into multiple branch channels; Both the guide plate and the second flow channel are curved, and the bending direction is the same.

6. The novel pool standing surfing device according to claim 5, characterized in that, The first flow channel has a circular cross-section, and the second flow channel has a rectangular cross-section; The cross-sectional areas of the water inlet and the water outlet are the same.

7. The novel pool stand-up surfing device according to claim 6, characterized in that, The surfer body includes an outer shell, and a liquid outlet is provided on the side of the outer shell, which is arranged opposite to the drain outlet.

8. The novel pool standing surfing device according to claim 7, characterized in that, The liquid outlet is equipped with a grid, and the grid is provided with guide ribs for guiding the flow.

9. The novel pool standing surfing device according to claim 8, characterized in that, There are multiple guide ribs, which are equally spaced; wherein, the guide ribs are used to divide the liquid outlet into a high-speed outlet and a low-speed outlet, wherein the high-speed outlet corresponds to the high-velocity zone in the branch channel, and the low-speed outlet corresponds to the low-velocity zone in the branch channel.

10. The novel pool standing surfing device according to claim 1, characterized in that, The bottom of the surfer body is equipped with wheels.

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