Underwater boosting device

Abstract

The utility model discloses an underwater boosting device which comprises an outer shell, a power structure installed on one side of the outer shell, a power source installed on the outer shell and electrically connected with the power structure, the power source and the power structure are oppositely arranged, and an installation rod of a holding structure is installed on the outer shell and located between the power structure and the power source. The two heat conduction grips are connected to the two opposite ends of the installation rod and form heating cavities, and one heating piece is contained in one heating cavity. In the actual use of the underwater boosting device, a user holds the two heat conduction grips, the power structure drives the user to move underwater under the mutual cooperation of the power source and the power structure, and in the process, the heating piece located in the heating cavity heats the heat conduction grips, so that the heat conduction grips are heated; therefore, the situations of hand numbness, cramp and the like caused by too low underwater temperature during use can be avoided, and the use experience and the safety performance of the underwater boosting device are better.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater equipment, in particular to an underwater boosting device. Background Art

[0002] With the continuous advancement of science and technology, human beings' desire to explore the underwater world is constantly increasing. The development of science and technology has also provided many possibilities for underwater exploration. At present, underwater boosters are one of such products. Underwater boosters are mainly used to provide power for divers to move in the water, making it easier for divers to move forward in the water.

[0003] In the related art, when in use, the user mainly holds the handle of the underwater propulsion device and pushes it underwater through the propulsion system. Due to the low temperature underwater, holding it for a long time will cause hand discomfort or numbness, cramps, etc., resulting in a poor user experience and certain risks. Summary of the Invention

[0004] The main purpose of the utility model is to provide an underwater thruster device, aiming to improve its user experience and safety performance.

[0005] To achieve the above-mentioned purpose, the underwater propulsion device proposed in the present invention includes:

[0006] shell;

[0007] a power structure, the power structure being mounted on one side of the housing;

[0008] a power supply, the power supply being mounted on the housing and electrically connected to the power structure, the power supply and the power structure being arranged opposite to each other; and

[0009] The holding structure includes a mounting rod, two heat-conducting handles and two heating elements. The mounting rod is installed on the housing and is located between the power structure and the power supply. The two heat-conducting handles are connected to the opposite ends of the mounting rod to form a heating cavity. One of the heating elements is accommodated in one of the heating cavities.

[0010] In an optional embodiment, the heating element includes a heating plate, which is attached to the side wall of the heating chamber and electrically connected to the power supply.

[0011] In an optional embodiment, the heat-conducting handle includes a handle body and a sealing cover, the handle body is connected to the mounting rod, and the sealing cover is detachably connected to the handle body and encloses the handle body to form the heating chamber.

[0012] In an optional embodiment, one of the sealing cover and the handle body is provided with an internal thread, and the other is provided with an external thread, and the sealing cover and the handle body are threadedly connected.

[0013] In an optional embodiment, the outer shell includes a main shell, a rear sealed shell and a front water-permeable shell, the rear sealed shell and the front water-permeable shell are respectively detachably connected to opposite sides of the main shell, and are respectively enclosed with the main shell to form a sealed cavity and a water-permeable cavity, the power supply is accommodated in the sealed cavity, and the power structure is accommodated in the water-permeable cavity.

[0014] In an optional embodiment, the shell further includes a lock catch and a lock rod, the lock rod is arranged on the main shell, and the lock catch is arranged on the rear sealing shell, and the lock catch can be fastened to the lock rod to fix the rear sealing shell and the main shell.

[0015] In an optional embodiment, the housing further includes a sealing gasket, which is connected to the main housing and formed with a snap-fit ​​groove, and the edge of the rear sealing shell is elastically snap-fitted into the snap-fit ​​groove.

[0016] In an optional embodiment, the power structure includes a drive motor and a propeller, the drive motor is connected to the main housing and electrically connected to the power supply, the propeller is transmission-connected to the drive motor, and the propeller is located in the permeable cavity.

[0017] In an optional embodiment, the power structure further includes a water guide plate, which is arranged around a side of the drive motor away from the propeller and inclined toward the outside of the main shell, and is used to guide water out of the permeable cavity.

[0018] The technical solution of the present invention adopts a shell, a power structure is installed on one side of the shell, a power supply is installed on the shell and electrically connected to the power structure, the power supply and the power structure are arranged relative to each other, the mounting rod of the gripping structure is installed on the shell and is located between the power structure and the power supply, two heat-conducting grips are connected to opposite ends of the mounting rod, and a heating cavity is formed, and a heating element is accommodated in a heating cavity. In actual use of the underwater boosting device of the present application, the user holds the two heat-conducting grips, and with the cooperation of the power supply and the power structure, the power structure drives the user to move underwater. During this process, the heating element located in the heating cavity heats the heat-conducting grips, thereby avoiding numbness, cramps, etc. of the hands caused by the low underwater temperature during use, and the use experience and safety performance of the underwater boosting device are better. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0020] Figure 1 This is a structural diagram of an embodiment of the underwater propulsion device of the present utility model;

[0021] Figure 2 for Figure 1 An exploded view of the underwater propulsion device from one perspective;

[0022] Figure 3 for Figure 1 A structural exploded view of the underwater propulsion device from another perspective is shown.

[0023] Description of Figure Numbers:

[0024] Label name Label name 100 Underwater propulsion device 20 Power structure 10 shell 21 drive motor 11 main housing 22 propeller 12 Rear sealing shell 23 Water guide plate 13 Front permeable shell 30 power supply 14 Lock 41 Mounting rod 15 Locking rod 42 Thermal grip 16 sealing gasket 421 Body 16a Card slot 422 Sealing cover 10a Sealed cavity 43 Heating element 10b Water-permeable cavity

[0025] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, the descriptions of "first," "second," etc. in this utility model are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0029] Reference Figures 1 to 3 The present utility model provides an underwater propulsion device 100 .

[0030] In an embodiment of the present utility model, the underwater propulsion device 100 includes a shell 10, a power structure 20, and the power structure 20 is installed on one side of the shell 10; a power supply 30, the power supply 30 is installed on the shell 10 and electrically connected to the power structure 20, and the power supply 30 and the power structure 20 are arranged opposite to each other; a holding structure, the holding structure includes a mounting rod 41, two heat-conducting handles 42 and two heating elements 43, the mounting rod 41 is installed on the shell 10 and is located between the power structure 20 and the power source 30, the two heat-conducting handles 42 are connected to the opposite ends of the mounting rod 41, and a heating cavity is formed, and one of the heating elements 43 is accommodated in one of the heating cavities.

[0031] Specifically, the housing 10 includes a main housing 11 made of metal or plastic, a rear sealed housing 12, and a front water-permeable housing 13. The rear sealed housing 12 and the front water-permeable housing 13 are detachably connected to opposite sides of the main housing 11. Two locks 14 are provided on the outside of the rear sealed housing 12. The two locks 14 are rotatably connected to the rear sealed housing 12. The main housing 11 is provided with two locking rods 15 corresponding to the two locks 14. After the rear sealed housing 12 is attached to the main housing 11, the two locks 14 can be rotated to lock them with the locking rods 15, thereby forming a sealed chamber 10a for accommodating the power supply 30. The sealed chamber 10a is used to prevent water from entering the sealed chamber 10a and causing a short circuit in the power supply 30 during underwater movement. The front water-permeable shell 13 is connected to the main shell 11 by screws. The front water-permeable shell 13 and the main shell 11 form a water-permeable cavity 10b. The water-permeable cavity 10b is used to place the power structure 20. The power structure 20 is electrically connected to the power supply 30 through terminal connection lines extending into the sealed cavity 10a.

[0032] In actual use of the underwater propulsion device 100 of the present application, the user holds the two heat-conducting handles 42. With the cooperation of the power supply 30 and the power structure 20, the power structure 20 drives the user to move underwater. During this process, the heating element 43 located in the heating chamber heats the heat-conducting handles 42. In this way, numbness, cramps, etc. of the hands caused by the low underwater temperature during use can be avoided. The use experience and safety performance of the underwater propulsion device 100 are better.

[0033] In other embodiments of the present invention, the heating element 43 includes a heating plate, which can be made of a heat-conducting metal such as copper or iron. The heating plate is attached to the sidewall of the heating chamber and is electrically connected to the power supply 30 via a terminal connection line. Continuous power from the power supply 30 allows the heat-conducting grip 42 to continuously heat the user's hand.

[0034] It is understandable that the material of the heat-conducting handle 42 should preferably be a heat-conducting metal, such as iron, copper, etc., or a heat-conducting thermoplastic material, which is not specifically limited here.

[0035] In this embodiment, the heat-conducting handle 42 includes a handle body 421 and a sealing cover 422. The handle body 421 is screwed to the mounting rod 41. The sealing cover 422 is detachably connected to the handle body 421 and, together with the handle body 421, forms a heating chamber. Specifically, one of the sealing cover 422 and the handle body 421 is provided with an internal thread, and the other is provided with an external thread, that is, the sealing cover 422 and the handle body 421 are threadedly connected. In this application, the heating chamber is sealed or opened by rotating the sealing cover 422, which facilitates user maintenance of the heating element 43.

[0036] Please see again Figure 3 In this embodiment, the housing 10 further includes a sealing gasket 16, made of silicone or rubber, and glued to the main housing 11. The cross-section of the sealing gasket 16 is concave, forming a snap-fit ​​groove 16a. The width of the snap-fit ​​groove 16a is slightly smaller than the thickness of the rear sealing shell 12, allowing the edge of the rear sealing shell 12 to elastically snap into the snap-fit ​​groove 16a. The provision of the sealing gasket 16 enhances the waterproof performance of the sealed chamber 10a, making the underwater propulsion device 100 more stable in use.

[0037] In the present application, the power structure 20 includes a drive motor 21 and a propeller 22. The drive motor 21 can be a servo motor or a stepper motor. The drive motor 21 is fixedly connected to the main housing 11 and electrically connected to the power supply 30 via terminal connection lines. The propeller 22 is transmission-connected to the drive motor 21 and is located within the water-permeable chamber 10b. The drive motor 21 drives the propeller 22 to rotate within the water-permeable chamber 10b.

[0038] Furthermore, the power structure 20 includes a water deflector 23, which is disposed around the side of the drive motor 21 away from the propeller 22 and is inclined toward the outside of the main housing 11. The water deflector 23 is used to direct water out of the permeable cavity 10b. The provision of the water deflector 23 can moderately reduce the obstruction experienced by the underwater propulsion device 100, thereby increasing its underwater propulsion speed and reducing energy consumption.

[0039] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An underwater booster device, characterized in that: include: shell; a power structure, the power structure being mounted on one side of the housing; a power supply, the power supply being mounted on the housing and electrically connected to the power structure, the power supply and the power structure being arranged opposite to each other; as well as The holding structure includes a mounting rod, two heat-conducting handles and two heating elements. The mounting rod is installed on the housing and is located between the power structure and the power supply. The two heat-conducting handles are connected to the opposite ends of the mounting rod to form a heating cavity. One of the heating elements is accommodated in one of the heating cavities.

2. The underwater propulsion device according to claim 1, characterized in that: The heating element includes a heating plate, which is attached to the side wall of the heating chamber and electrically connected to the power supply.

3. The underwater propulsion device according to claim 1, characterized in that: The heat-conducting handle includes a handle body and a sealing cover. The handle body is connected to the mounting rod. The sealing cover is detachably connected to the handle body and encloses the handle body to form the heating chamber.

4. The underwater propulsion device according to claim 3, characterized in that: One of the sealing cover and the handle body is provided with an internal thread, and the other is provided with an external thread, and the sealing cover and the handle body are threadedly connected.

5. The underwater propulsion device according to any one of claims 1 to 4, characterized in that: The outer shell includes a main shell, a rear sealed shell and a front water-permeable shell. The rear sealed shell and the front water-permeable shell are detachably connected to the opposite sides of the main shell, and are respectively enclosed with the main shell to form a sealed cavity and a water-permeable cavity. The power supply is accommodated in the sealed cavity, and the power structure is accommodated in the water-permeable cavity.

6. The underwater propulsion device according to claim 5, characterized in that: The housing further comprises a lock catch and a lock rod, wherein the lock rod is arranged on the main housing, and the lock catch is arranged on the rear sealing housing. The lock catch can be fastened to the lock rod to fixedly connect the rear sealing housing and the main housing.

7. The underwater propulsion device according to claim 5, characterized in that: The housing further comprises a sealing gasket, which is connected to the main housing and is formed with a clamping groove, in which the edge of the rear sealing shell is elastically clamped.

8. The underwater propulsion device according to claim 5, characterized in that: The power structure includes a drive motor and a propeller. The drive motor is connected to the main housing and electrically connected to the power supply. The propeller is transmission-connected to the drive motor and is located in the water-permeable cavity.

9. The underwater propulsion device according to claim 8, characterized in that: The power structure further includes a water guide plate, which is arranged around a side of the drive motor away from the propeller and tilted toward the outside of the main housing. The water guide plate is used to guide water out of the water permeable cavity.

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