Movable swimming pool propeller

Abstract

The utility model discloses a movable swimming pool propeller. Belongs to the technical field of laminar propellers. According to the technical key points, the device comprises a chassis, a control module is arranged at one end of the chassis, and limiting plates are symmetrically arranged at the other end of the chassis; a rotatable mounting bracket is arranged on the chassis, and a positioning assembly matched with the limiting plate is arranged on the mounting bracket; a moving wheel is arranged at one end, close to the limiting plate, of the mounting bracket; a propelling host is hinged to one end, provided with the moving wheel, of the mounting bracket; in an initial state, the propelling main engine, the mounting bracket and the chassis are stacked in parallel; in the using state, the mounting support is perpendicular to the chassis and makes contact with the inner wall of the limiting plate, and the propelling host is perpendicular to the mounting support. The utility model aims to provide the movable swimming pool propeller which is simple in structure and convenient to disassemble and assemble; the device is used for making laminar flow propulsion in a swimming pool.

Description

Technical Field

[0001] The utility model relates to a swimming pool propeller, and more specifically, to a mobile swimming pool propeller. Background Art

[0002] As a sport that combines entertainment and exercise, swimming is becoming more and more popular among people. Most people swim in swimming pools, and some people build a swimming pool in their own yard. Due to land restrictions and personnel usage, private swimming pools are not too large. In order to achieve unlimited swimming in small swimming pools like large swimming pools, many infinity pools have appeared on the market. These infinity pools control the direction and speed of water flow through hydraulic propulsion devices. When swimmers swim forward, they are impacted backward by the reverse water generated by the propulsion device, which hinders the swimmer's forward movement, so that they cannot swim to the edge of the pool. The existing propulsion devices on the market are usually pre-buried in the side of the swimming pool or hung inside the swimming pool. Not only is the installation cost high, but it also occupies the originally relatively small swimming pool space. Utility Model Content

[0003] The utility model aims to provide a mobile swimming pool propeller with a simple structure and convenient assembly and disassembly to address the deficiencies of the prior art.

[0004] The technical solution of the utility model is implemented as follows: a mobile swimming pool thruster comprises a chassis, a control module is provided at one end of the chassis, and a limit plate is symmetrically provided on the other end of the chassis; a rotatable mounting bracket is provided on the chassis, and a positioning assembly matching the limit plate is provided on the mounting bracket; a moving wheel is provided at one end of the mounting bracket close to the limit plate, and a propulsion host is hinged on the end of the mounting bracket provided with the moving wheel.

[0005] In the initial state, the propulsion host, the mounting bracket and the chassis are stacked in parallel; in the use state, the mounting bracket is perpendicular to the chassis and contacts the inner wall of the limit plate, and the propulsion host is perpendicular to the mounting bracket.

[0006] In the above-mentioned mobile swimming pool thruster, the mounting bracket and the chassis are both provided with fixing holes, and locking screws are threadedly connected in the fixing holes; when the mounting bracket and the chassis are in a parallel stacked state, the locking screws pass through the two fixing holes.

[0007] In the above-mentioned mobile swimming pool thruster, the positioning assembly includes mounting holes arranged on both sides of the mounting bracket, and a fixing plate is detachably installed on the mounting hole by quick-release screws, and a bayonet hook is provided on the fixing plate; the cross-section of the limiting plate is L-shaped, and a slot matching the bayonet hook is provided on the side wall of the limiting plate.

[0008] In the above-mentioned mobile swimming pool thruster, a plurality of mounting holes are provided and are evenly spaced along the length direction on both sides of the mounting bracket.

[0009] In the above-mentioned mobile swimming pool thruster, the fixing plate is provided with a long installation hole matched with two adjacent installation holes, the long installation hole close to one end of the bayonet hook is longer and has an integrally formed outer end with a clearance gap.

[0010] In the above-mentioned mobile swimming pool propeller, an adjusting rod is provided at the bottom of the propulsion main unit, and an adjusting foot is threadedly connected to the adjusting rod.

[0011] After the utility model adopts the above structure, the propulsion main unit, the mounting bracket and the chassis are foldable, so that the propulsion main unit can be stored outside the swimming pool when not in use, which can reduce the space occupied by the swimming pool and does not require pre-embedding or installation of the mounting bracket when building the swimming pool, so the installation cost is low.

[0012] At the same time, moving wheels are arranged on the mounting bracket to form a trolley for movement, which further facilitates the storage of the propulsion host, and the propulsion host can be moved according to the needs of use to adjust the direction of laminar propulsion. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model in use state;

[0016] Figure 3 yes Figure 2 A schematic diagram of the enlarged structure of part A;

[0017] Figure 4 It is a structural schematic diagram of the fixing plate of the utility model.

[0018] In the figure: 1. chassis; 2. control module; 3. limit plate; 4. mounting bracket; 5. positioning assembly; 5a. mounting hole; 5b. quick-release screw; 5c. fixing plate; 5d. bayonet hook; 5e. slot; 5f. mounting long hole; 5g. clearance gap; 6. moving wheel; 7. propulsion host; 8. fixing hole; 9. locking screw; 10. adjustment rod; 11. adjustment foot. DETAILED DESCRIPTION

[0019] See also Figure 1-4As shown, a mobile swimming pool thruster of the utility model comprises a chassis 1, a control module 2 is provided at one end of the chassis 1, and a limit plate 3 is symmetrically provided at the other end of the chassis 1. The control module is composed of a circuit board, a switch, a speed regulator and a lithium battery. A plurality of anti-slip support feet are provided at the bottom of the chassis.

[0020] A rotatable mounting bracket 4 is provided on the chassis 1, and a positioning assembly 5 matched with the limit plate 3 is provided on the mounting bracket 4; a moving wheel 6 is provided at one end of the mounting bracket 4 close to the limit plate 3, and a propulsion host 7 is hingedly connected to one end of the mounting bracket 4 provided with the moving wheel 6. The propulsion host includes a housing, a motor, a propeller, a deflector, a water separator, etc., and is hingedly connected to the mounting bracket through a fixing member. Its specific structure and connection method are prior art and will not be described in detail here.

[0021] In the initial state, the propulsion host 7, the mounting bracket 4 and the chassis 1 are stacked in parallel; in the use state, the mounting bracket 4 is perpendicular to the chassis 1 and contacts the inner wall of the limit plate 3, and the propulsion host 7 is perpendicular to the mounting bracket 4. The radius of the moving wheel is greater than the sum of the heights of the mounting bracket and the chassis, and the mounting bracket, the chassis and the moving wheel cooperate to form a trolley.

[0022] By making the propulsion main unit, mounting bracket and chassis foldable, the propulsion main unit can be stored outside the swimming pool when not in use, which can reduce the space occupied by the swimming pool when laminar propulsion is not needed, and there is no need to pre-embed or install the mounting bracket when building the swimming pool, thereby reducing installation costs.

[0023] At the same time, movable wheels are arranged on the mounting bracket to form a trolley for movement, so that the propulsion host can be conveniently stored indoors to avoid long-term exposure to wind and sun, and the direction of the pool laminar propulsion can be adjusted by moving the propulsion host.

[0024] In this embodiment, the mounting bracket 4 and the chassis 1 are both provided with fixing holes 8, and locking screws 9 are threadedly connected in the fixing holes 8; when the mounting bracket 4 and the chassis 1 are in a parallel stacking state, the locking screws 9 pass through the two fixing holes 8. The mounting bracket is fixed to the chassis by tightening the screws, and the trolley can be pushed by forming a pushing handle on one of the mounting bracket or the chassis, which is convenient for use.

[0025] In this embodiment, preferably, the positioning assembly 5 includes mounting holes 5a arranged on both sides of the mounting bracket 4, and a fixing plate 5c is detachably mounted on the mounting hole 5a by means of quick-release screws 5b, and a bayonet hook 5d is provided on the fixing plate 5c; the cross section of the limiting plate 3 is L-shaped, and a slot 5e matching with the bayonet hook 5d is provided on the side wall of the limiting plate 3. When the mounting bracket is rotated to a vertical state and contacts with the inner wall of the limiting plate, the bayonet hook matches with the slot and the fixing plate clamps the side wall of the limiting plate from the side to fix it.

[0026] Further preferably, the mounting holes 5a are provided in a plurality and are evenly spaced along the length direction on both sides of the mounting bracket 4. By providing a plurality of mounting holes, the mounting bracket can be adjusted in the height direction when cooperating with the limit plate, so that the propulsion host can adapt to swimming pools of different depths.

[0027] In this embodiment, preferably, the fixing plate 5c is provided with a long installation hole 5f that matches with two adjacent installation holes 5a, and the long installation hole 5f near one end of the bayonet hook 5d is longer and has a clearance notch 5g integrally formed at the outer end. With this structure, the end of the fixing plate provided with the bayonet hook can be opened toward the outside of the mounting bracket, and when matching with the slot, it is not necessary to remove the fixing plate from the mounting bracket and fix it after matching with the slot, which is convenient and quick.

[0028] In this embodiment, an adjusting rod 10 is provided at the bottom of the propulsion main engine 7, and an adjusting foot 11 is threadedly connected to the adjusting rod 10. By adjusting the length of the adjusting foot, the propulsion main engine can be parallel to the water surface or slightly raised to meet different laminar propulsion requirements.

[0029] When working, push the trolley to the edge of the swimming pool via the moving wheels, loosen the locking screws to lift the mounting bracket forward and move it down along the swimming pool wall. When the propulsion host reaches the appropriate position, lock the mounting bracket by matching the card pin with the card slot and tightening the quick-release screws. Turn the propulsion host until the adjustment foot is close to the swimming pool wall, and start the propulsion host through the control component to create laminar propulsion.

[0030] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A mobile swimming pool propeller, comprising a chassis (1), characterized in that: A control module (2) is provided at one end of the chassis (1), and a limit plate (3) is symmetrically provided at the other end of the chassis (1); a rotatable mounting bracket (4) is provided on the chassis (1), and a positioning component (5) matched with the limit plate (3) is provided on the mounting bracket (4); a moving wheel (6) is provided at one end of the mounting bracket (4) close to the limit plate (3), and a propulsion host (7) is hingedly connected to one end of the mounting bracket (4) on which the moving wheel (6) is provided; In the initial state, the propulsion mainframe (7), the mounting bracket (4) and the chassis (1) are stacked in parallel; in the use state, the mounting bracket (4) is perpendicular to the chassis (1) and in contact with the inner wall of the limit plate (3), and the propulsion mainframe (7) is perpendicular to the mounting bracket (4).

2. A mobile swimming pool propeller according to claim 1, characterized in that: The mounting bracket (4) and the chassis (1) are both provided with fixing holes (8), and locking screws (9) are threadedly connected to the fixing holes (8); when the mounting bracket (4) and the chassis (1) are in a parallel stacking state, the locking screws (9) pass through the two fixing holes (8).

3. A mobile swimming pool propeller according to claim 1, characterized in that: The positioning assembly (5) comprises mounting holes (5a) arranged on both sides of the mounting bracket (4); a fixing plate (5c) is detachably mounted on the mounting hole (5a) by means of a quick-release screw (5b); a bayonet hook (5d) is provided on the fixing plate (5c); the cross section of the limiting plate (3) is L-shaped; a slot (5e) matching the bayonet hook (5d) is provided on the side wall of the limiting plate (3).

4. A mobile swimming pool propeller according to claim 3, characterized in that: A plurality of mounting holes (5a) are provided and are evenly spaced along the length direction on both sides of the mounting bracket (4).

5. A mobile swimming pool propeller according to claim 4, characterized in that: The fixing plate (5c) is provided with a long mounting hole (5f) that matches with two adjacent mounting holes (5a); the long mounting hole (5f) near one end of the bayonet hook (5d) is longer and has an integrally formed outer end with a clearance notch (5g).

6. A mobile swimming pool propeller according to claim 1, characterized in that: An adjusting rod (10) is provided at the bottom of the propulsion main machine (7), and an adjusting foot (11) is threadedly connected to the adjusting rod (10).

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