Propelling device for diving

Abstract

The utility model relates to the technical field of underwater propeller main bodies, and discloses a diving propelling device which comprises a battery cabin, propeller main bodies are fixedly connected to the left side and the right side of the battery cabin through connecting rods, a heat preservation shell is fixedly connected to the bottoms of the connecting rods, and a through hole is fixedly connected to the surface of the right side of the heat preservation shell. A cylinder is fixedly connected to the rear side of the through hole, a rubber glove is fixedly connected to the interior of the cylinder, a grabbing rod is fixedly connected to the interior of the cylinder, a heating unit is arranged on the grabbing rod, and a control button is arranged on the outer side of the grabbing rod. According to the utility model, through the cooperation of the heat preservation shell, the through hole, the cylinder, the rubber glove, the grabbing rod, the control button and the heating unit, the contact between the hand of a user and water flow can be reduced, the hand of the user is heated, and the situation that the hand of the user is stiff due to the influence of cold water flow is avoided; and the operation flexibility of a user on the diving propulsion device is further influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to underwater propeller main body technical field especially relates to a propelling device for diving. BACKGROUND

[0002] In the process of diving, the diving propeller main body is indispensable equipment, can provide additional propulsive force and maneuverability for the personnel who need underwater operation such as divers, free divers, underwater photographers and underwater search and rescue and rescuers, can effectively improve the underwater swimming efficiency of user when diving, reach the effect of saving labor and fast diving to the destination.

[0003] Through the retrieval, China patent publication No. CN222304712U discloses an intelligent underwater propeller, including by setting the floating plate, provide certain buoyancy for the intelligent underwater propeller under water, further reduce the weight of the intelligent underwater propeller, reduce the burden of the hands of underwater operation personnel, and through the grip cavity opened on the upper surface of the inclined support rod improves the gripping ability of the underwater operation personnel, improves the stability and safety of gripping, improves the gripping experience, to some extent, reduces the burden of the hands of underwater operation personnel.

[0004] And the propelling device in the actual use process, the user needs long time to grasp the handle control propeller's moving direction, and the hand of the user will gradually become rigid due to long time soaking in water, the blood circulation of hand slows down, the flexibility of hand muscles and nerves is reduced, thereby affecting the operation flexibility of the user to the diving propelling device, the direction, speed and the like of the propelling device cannot be accurately controlled, the efficiency and safety of diving operation are affected, therefore, a propelling device for diving is proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] In order to make up for the above shortcomings, the utility model provides a propelling device for diving, which aims to improve the problem that the user's hand becomes rigid when using the propelling device under water for a long time, affecting the flexibility of operation in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a propelling device for diving, including battery cabin, the left and right sides of the battery cabin are both fixedly connected with propeller main body through connecting rod, the bottom of the connecting rod is fixedly connected with heat preservation shell, the right side surface of the heat preservation shell is fixedly connected with through hole, the rear side of the through hole is fixedly connected with cylinder, the inside of the cylinder is fixedly connected with rubber glove, the inside of the cylinder is fixedly connected with gripping rod, heating unit is arranged on the gripping rod, the heating unit is used for heating the user's hand, control button is arranged on the outside of the gripping rod.

[0007] As a further description of the above technical scheme:

[0008] The front end of the rubber glove is fixedly connected with the inner front side of the cylinder, and the back side of the rubber glove is above the gripping rod.

[0009] As a further description of the above technical solution:

[0010] The heating unit comprises an electric heating column fixedly connected at the center of the gripping rod, and the outer side of the electric heating column is fixedly connected with a gripping cylinder.

[0011] As a further description of the above technical solution:

[0012] The outer side of the gripping cylinder is provided with anti-skid lines.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the cylinder is spaced apart from the inner wall of the heat preservation shell.

[0015] As a further description of the above technical solution:

[0016] The gripping rod is provided in a hollow structure.

[0017] As a further description of the above technical solution:

[0018] The back side of the bottom surface of the rubber glove is fixedly connected with an elastic rope, and the bottom end of the elastic rope is fixedly connected with the inner wall bottom surface of the cylinder.

[0019] As a further description of the above technical solution:

[0020] The elastic rope is located at the back side of the gripping rod.

[0021] As a further description of the above technical solution:

[0022] The back surface of the heat preservation shell is fixedly connected with a flow guide block, and the flow guide block is provided in a whole four-pyramid structure.

[0023] As a further description of the above technical solution:

[0024] The back side tip of the flow guide block is provided in a round corner structure.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model discloses a heat preservation shell, through the cooperation of through -hole, cylinder, rubber glove, grip rod, control button and heating unit that set up, can reduce the contact between user's hand and water flow, and heat user's hand, avoid the stiff that user's hand is affected to appear by ice cold water flow, and then influence the operation flexibility of user to diving propulsion device, through the vacuum heat preservation structure between heat preservation shell and cylinder, can reduce the heat loss, improve heating efficiency.

[0027] 2. The utility model discloses a rubber glove rear end is positioned to the rubber glove always keeps in the position above grip rod, and staff uses conveniently through the setting of the flow guide block can break the water flow of heat preservation shell movement direction front side when using the propulsion device, reduce the water flow resistance, and then reduce the influence of heat preservation shell and other structures that set up to device movement. DRAWINGS

[0028] Figure 1 It is the whole schematic diagram of the utility model proposes a diving propulsion device;

[0029] Figure 2 It is the heat preservation shell part section of the utility model proposes a diving propulsion device;

[0030] Figure 3 It is the cylinder inside part section of the utility model proposes a diving propulsion device;

[0031] Figure 4 It is the grip rod and heating unit of the utility model proposes a diving propulsion device after splitting schematic drawing.

[0032] Legend:

[0033] 1, battery cabin, 2, connecting rod, 3, propeller main body, 4, heat preservation shell, 5, through -hole, 6, cylinder, 7, rubber glove, 8, grip rod, 81, electric heating column, 82, grip cylinder, 9, control button, 10, elastic rope, 11, flow guide block. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0035] Refer to Figure 1 - Figure 2The utility model provides an embodiment: a kind of propelling device for diving, including battery cabin 1, the left and right sides of battery cabin 1 are fixedly connected with propeller main body 3 by connecting rod 2, propeller main body 3 is mainly composed of motor, propeller and transmission device, motor is as power source, and propeller is rotated by transmission device, when propeller rotates, surrounding water body is pushed back, according to Newton's third law, water body generates a reaction force to propeller, thereby propelling submersible or diver to advance, waterproof battery is stored in battery cabin 1, and power can be provided for device, above-mentioned structure is prior art means in the field, not described here.

[0036] The bottom of connecting rod 2 is fixedly connected with heat preservation shell 4, heat preservation shell 4 is made of heat preservation material, has good heat preservation efficiency, can reduce the escape of internal heat, the right side surface of heat preservation shell 4 is fixedly connected with through hole 5, user can pass through through hole 5 and reach the inside of heat preservation shell 4, the rear side of through hole 5 is fixedly connected with cylinder 6, there is spacing between the outer wall of cylinder 6 and the inner wall of heat preservation shell 4, the outer wall of cylinder 6 and the inner wall of heat preservation shell 4 are arranged in a structure of quasi-vacuum, which can further improve the heat preservation effect of heat preservation shell 4.

[0037] Refer to Figure 2 Figure 4 The inside of cylinder 6 is fixedly connected with rubber glove 7, the front end of rubber glove 7 is fixedly connected with the inside front side of cylinder 6, user can pass through through hole 5 and reach the inside of rubber glove 7, rubber glove 7 can be used by adhering to the hand of user, at this time, user can operate the inside components of cylinder 6 through rubber glove 7, the adhesion of rubber glove 7 and the hand of user can also reduce the amount of water entering the inside of rubber glove 7, thereby reducing the influence of cold water flow on the temperature of the hand of user, the inside of cylinder 6 is fixedly connected with gripping rod 8, gripping rod 8 is arranged in a hollow structure, and wires can be placed in the inside of gripping rod 8, the rear side of rubber glove 7 is above gripping rod 8, user can use rubber glove 7 to grip gripping rod 8, thereby operating propelling device to move in the direction of turning.

[0038] ​The heating unit is arranged on the gripping rod 8, and the heating unit comprises an electric heating column 81 fixedly connected at the center of the gripping rod 8, which can generate heat to heat the hands of the user when electrified, and when the propulsion device is electrified and used, the electric heating column 81 starts to generate heat when electrified, so that the outer side thereof maintains a constant temperature, the outer side of the electric heating column 81 is fixedly connected with a gripping cylinder 82, the outer side of the gripping cylinder 82 is provided with anti-skid lines, the electric heating column 81 is transmitted to the gripping cylinder 82, and then uniformly transmitted to the hands of the user through the gripping cylinder 82, the anti-skid lines can increase the friction between the user's hands and the gripping cylinder 82, and reduce slipping, and the outer side of the gripping rod 8 is provided with a control button 9, which can be pressed by the user with the thumb to control the start and stop of the propeller body 3.

[0039] Referring to Figure 2 Figure 4 The bottom side of the rubber glove 7 is fixedly connected with an elastic rope 10, the bottom end of the elastic rope 10 is fixedly connected with the inner wall bottom surface of the cylinder 6, the elastic rope 10 is located at the rear side of the gripping rod 8, the elastic rope 10 can limit the rear end of the rubber glove 7, so that the rubber glove 7 always remains above the gripping rod 8, facilitating the user to grip, and the back surface of the heat preservation shell 4 is fixedly connected with a flow guide block 11, the flow guide block 11 is arranged in a whole four-pyramid structure, the rear side tip of the flow guide block 11 is arranged in a round corner structure, the flow guide block 11 can break the water flow in the advancing process by the four-pyramid structure, reduce the water flow resistance, reduce the influence of the heat preservation shell 4 on the movement of the propulsion device, and meanwhile, the round corner structure at the front end can also avoid scratching the user, ensuring the use safety of the propulsion device.

[0040] Working principle: when the user needs to use the propulsion device, the hand can be inserted into the rubber glove 7 through the through hole 5, the movement direction of the device is controlled by holding the gripping rod 8 through the rubber glove 7, and the start and stop of the propeller body 3 can be controlled by pressing the control button 9, when the propulsion device starts, the electric heating column 81 is automatically electrified and starts to generate heat, and the heat is uniformly transmitted to the hands of the user through the gripping cylinder 82, so that the hands of the user always remain warm, meanwhile, the cylinder 6 and the heat preservation shell 4 form a kind of vacuum heat preservation structure, which has good heat preservation effect and reduces heat loss, so as to avoid the hands to be stiff and affect the operation flexibility of the diving propulsion device, in the process of device operation, the flow guide block 11 can break the water flow in the moving direction, reduce the water resistance at the heat preservation shell 4, and further reduce the influence on the movement of the device, when the user operates the rubber glove 7 to grip, the elastic rope 10 can move freely and will not hinder the use of the rubber glove 7, when the user pulls out the hand, the elastic rope 10 can limit the rear end of the rubber glove 7, so that the rear end of the rubber glove 7 always remains above the gripping rod 8, facilitating the user to hold the gripping rod 8 by the rubber glove 7. ​

[0041] It should be pointed out finally that: the above only for the preferred embodiments of the present application have, and not for limiting the present application, although the present application is described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A propulsion device for diving, comprising a battery compartment (1), characterized in that: Both left and right sides of the battery cabin (1) are fixedly connected with propeller bodies (3) through connecting rods (2), the bottom of the connecting rod (2) is fixedly connected with a heat preservation shell (4), the right surface of the heat preservation shell (4) is fixedly connected with a through hole (5), the rear side of the through hole (5) is fixedly connected with a cylinder (6), the inside of the cylinder (6) is fixedly connected with a rubber glove (7), the inside of the cylinder (6) is fixedly connected with a gripping rod (8), a heating unit is arranged on the gripping rod (8), the heating unit is used for heating the hands of the user, and the outside of the gripping rod (8) is provided with a control button (9).

2. A propulsion device for diving according to claim 1, characterized in that: The front end of the rubber glove (7) is fixedly connected with the inside of the front side of the cylinder (6), and the rear side of the rubber glove (7) is located above the gripping rod (8).

3. A propulsion device for diving according to claim 1, characterized in that: The heating unit comprises an electric heating column (81), the electric heating column (81) is fixedly connected at the center of the gripping rod (8), and the outside of the electric heating column (81) is fixedly connected with a gripping cylinder (82).

4. A propulsion device for diving according to claim 3, characterized in that: The outside of the gripping cylinder (82) is provided with anti-skid lines.

5. A propulsion device for diving according to claim 1, characterized in that: The outer wall of the cylinder (6) and the inner wall of the heat preservation shell (4) are spaced apart.

6. A propulsion device for diving according to claim 1, characterized in that: The gripping rod (8) is provided in a hollow structure.

7. A propulsion device for diving according to claim 1, characterized in that: The bottom surface of the rubber glove (7) is fixedly connected with an elastic rope (10), and the bottom end of the elastic rope (10) is fixedly connected with the inner wall bottom surface of the cylinder (6).

8. A propulsion device for diving according to claim 7, characterized in that: The elastic rope (10) is located at the rear side of the gripping rod (8).

9. A propulsion device for diving according to claim 1, characterized in that: The back of the heat preservation shell (4) is fixedly connected with a flow guide block (11), and the flow guide block (11) is provided in a quadrangular pyramid structure as a whole.

10. A propulsion device for diving according to claim 9, characterized in that: The rear tip of the flow guide block (11) is provided in a round corner structure.

Images