CN216850137U

CN216850137U - Battery device and diving equipment

Info

Publication number: CN216850137U
Application number: CN202123109802.0U
Authority: CN
Inventors: 朱秋阳; 潘晓聪; 田平
Original assignee: Shenzhen Weidu Intelligent Technology Co ltd
Current assignee: Shenzhen Weidu Intelligent Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-28
Anticipated expiration: 2031-12-10

Abstract

The utility model discloses a battery device and diving equipment, wherein battery device is used for underwater propeller, including battery pack and end cover, battery pack is provided with mouth and the power supply mouth that charges, the mouth that charges sets up with the power supply mouth relatively, the end cover is located battery pack and is equipped with the one end of the mouth that charges, be equipped with first seal assembly between battery pack's the mouth that charges and the end cover, the diving propeller is connected in the one end that battery pack is equipped with the power supply mouth, be equipped with second seal assembly between battery pack's power supply mouth and the diving propeller, so can carry out the waterproof design of pertinence through different structures in with battery device, with solved among the prior art to battery device whole glue seal waterproof nature poor and use inconvenient technical problem, the waterproof sealing performance that improves battery device has been reached, and it is more convenient in use and installation.

Description

Battery device and diving equipment

Technical Field

The utility model relates to a diving equipment technical field, in particular to battery device and diving equipment.

Background

The diving equipment needs to enter into the underwater work with a certain depth for a long time, and the battery device needs to be matched to supply power when entering into the underwater work, so that the electric quantity of the diving equipment is prevented from being insufficient in the working process, and the battery device needs good waterproofness.

At present, the existing battery device carries out waterproof protection on a battery pack through a mode of integral glue sealing, but the structure of the waterproof mode is sealed, so that the battery device is inconvenient to mount, dismount and use, and the working efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery device and diving equipment, aim at through carrying out the pertinence waterproof design with the interior different structure of battery device, solved the installation, dismantled and used all inconvenient technical problem.

In order to achieve the above object, the utility model provides a battery device for the underwater propeller, battery device includes battery pack and end cover, battery pack is provided with charge mouthful and power supply mouth, charge mouthful with the power supply mouth sets up relatively, the end cover is located battery pack is equipped with the one end of the mouth that charges, battery pack charge mouthful with be equipped with first seal assembly between the end cover, and, the underwater propeller connect in battery pack is equipped with the one end of power supply mouth, battery pack's power supply mouth with be equipped with second seal assembly between the underwater propeller.

Optionally, the first sealing assembly includes a first sealing member and a second sealing member, the first sealing member is disposed at an outer edge of the charging port, and the second sealing member is disposed at a connection position of the battery assembly and the end cap and outside the first sealing member.

Optionally, the first sealing element includes a sealing gasket and a sealing cover, the sealing gasket is disposed at the charging port, the sealing gasket is located between the sealing gasket and the charging port, and an inner surface of the sealing gasket abuts against the sealing gasket, so that the sealing gasket is fixed to the charging port.

Optionally, the end face of the end, provided with the charging port, of the battery assembly is concavely provided with a first positioning groove, the second sealing element is fixed in the first positioning groove, a rib is convexly arranged on the inner surface of the end cover, and the end portion of the rib is abutted against the second sealing element, so that the second sealing element is fixed in the first positioning groove.

Optionally, the second sealing assembly includes a third sealing member and a fourth sealing member, the third sealing member is disposed at a joint of the side wall of the power supply port and the submersible thruster, and the fourth sealing member is disposed at a joint of an end face of one end of the battery assembly, at which the power supply port is disposed, and the submersible thruster.

Optionally, the lateral wall of power supply mouth is equipped with the second constant head tank in the recess, the third sealing member is fixed in the second constant head tank, submersible propeller's lateral wall with the butt of third sealing member, so that the third sealing member is fixed in the second constant head tank.

Optionally, the concave third constant head tank that is equipped with of terminal surface of dive propeller's tip, the fourth sealing member is fixed in the third constant head tank, the terminal surface that battery pack was equipped with the one end of power supply mouth is equipped with the arch, protruding with fourth sealing member butt, so that the fourth sealing member is fixed in the third constant head tank.

Optionally, battery pack includes battery case and battery spare, battery spare is located battery case's inside, the one end of battery spare is equipped with the power supply mouth, the surface of battery spare with be equipped with the seal groove between the inner wall of battery case, be used for preventing the gap between the surface of battery spare and the inner wall of battery case from intaking.

Optionally, the end cover is provided with one of a first connecting buckle position and a first connecting buckle, one end of the battery shell close to the charging port is provided with the other of the first connecting buckle position and the first connecting buckle, and the first connecting buckle extends into the first connecting buckle position in a rotating manner, so that the battery assembly is detachably connected with the end cover.

In order to achieve the above objective, an embodiment of the present invention provides a diving equipment, the diving equipment includes diving propeller and as above the battery device, diving propeller with the deviation of battery device the one end of end cover is connected.

The utility model discloses technical scheme is through setting up battery pack and end cover, battery pack is provided with charge mouthful and power supply mouth, the mouth that charges sets up with the power supply mouth relatively, battery pack is equipped with the one end of the mouth that charges is located to the end cover, be equipped with first seal assembly between battery pack's the mouth that charges and the end cover, diving propeller connects in the one end that battery pack is equipped with the power supply mouth, be equipped with second seal assembly between battery pack's power supply mouth and the diving propeller, so can carry out the waterproof design of pertinence through with different structures in the battery device, with solved among the prior art to the whole poor and inconvenient technical problem in the use of gluey waterproof nature of sealing of battery device, the waterproof sealing performance who improves battery device has been reached, and it is more convenient in use and installation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a battery device according to the present invention;

FIG. 2 is a schematic diagram of the structure of the cell assembly and end cap of FIG. 1;

FIG. 3 is a schematic structural diagram of the charging port of FIG. 1;

FIG. 4 is a schematic diagram of the power supply port of FIG. 1;

fig. 5 is a schematic structural diagram of the diving equipment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Battery device	50	First seal assembly
10	Battery pack	51	First seal member
				11	Charging port	511	Sealing gasket
111	A first positioning groove	513	Sealing cover
				13	Power supply port	53	Second seal
131	Second positioning groove	70	Second seal assembly
				15	Battery case	71	Third seal
151	First connecting fastener	73	Fourth seal
				17	Battery part	90	Sealing groove
19	Projection	300	Diving equipment
				30	End cap	301	Diving propeller
31	Ribs	302	Third positioning groove

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a battery device 100.

In the embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 5, the battery device 100 is used for a submersible thruster 301, and includes a battery assembly 10 and an end cover 30, the battery assembly 10 is provided with a charging port 11 and a power supply port 13, the charging port 11 is arranged opposite to the power supply port 13, the end cover 30 is arranged at one end of the battery assembly 10 where the charging port 11 is arranged, and a first sealing assembly 50 is arranged between the charging port 11 of the battery assembly 10 and the end cover 30; and the submersible thruster 301 is connected to one end of the battery assembly 10 provided with the power supply port 13, and a second sealing assembly 70 is arranged between the power supply port 13 of the battery assembly 10 and the submersible thruster 301.

In one embodiment, the charging port 11 is configured to allow an external power source to charge the battery assembly 10 and maintain the electric quantity of the battery assembly 10 before the battery device 100 is launched, and the power supply port 13 is configured to supply power to the diving propeller 301 of the diving equipment 300; the end cap 30 is used to open or close the end of the battery assembly 10 where the charging port 11 is provided.

Since the charging port 11 and the power supply port 13 are provided with two openings, the two openings directly penetrate the battery element 17 in the battery assembly 10, and therefore, it is necessary to avoid water from entering the charging port 11 and the power supply port 13. There is a gap for water to enter into the connection between the end cover 30 and the end of the battery assembly 10 where the charging port 11 is located, so that a first sealing assembly 50 is located between the charging port 11 and the end cover 30 of the battery assembly 10. The connection between the power supply port 13 of the battery assembly 10 and the submersible thruster 301 may also be subject to water ingress through a gap, so that a first sealing assembly 50 is provided between the power supply port 13 of the battery assembly 10 and the submersible.

First seal assembly 50 and second seal assembly 70's setting, underwater propeller 301 has been guaranteed when launching, battery pack 10 charge mouthful 11 and power supply mouth 13 all have sealed protection, the risk of intaking has been avoided, thereby make the electrode in the battery pack 10 can not corroded by the sea water, waterproof performance has been improved greatly, simultaneously when on water, only need carry out works such as solitary installation and dismantlement to first seal assembly 50 and second seal assembly 70, the operation is very convenient, moreover, the steam generator is simple in structure, and the work efficiency is improved.

In an embodiment of the present invention, as shown in fig. 2, the first sealing assembly 50 includes a first sealing member 51 and a second sealing member 53, the first sealing member 51 is disposed at an outer edge of the charging port 11, and the second sealing member 53 is disposed at a connection portion between the battery assembly 10 and the end cap 30 and is located outside the first sealing member 51.

In an embodiment, the arrangement of the first sealing element 51 and the second sealing element 53 is used for two-stage waterproofing of the charging port 11, the first sealing element 51 directly seals the outer edge of the charging port 11, and the second sealing element 53 seals the joint of the battery assembly 10 and the end cover 30, so that two-stage sealing and waterproofing protection of the charging port 11 is realized, the charging port 11 is individually waterproofed, and the installation, the disassembly and the use during charging are very convenient.

In an embodiment of the present invention, as shown in fig. 2 to 3, the first sealing member 51 includes a sealing gasket 511 and a sealing cover 513, the sealing cover 513 is disposed on the charging port 11, the sealing gasket 511 is disposed between the sealing cover 513 and the charging port 11, and an inner surface of the sealing cover 513 abuts against the sealing gasket 511, so that the sealing gasket 511 is fixed to the charging port 11.

In one embodiment, the sealing cover 513 is disposed to seal and protect the charging port 11, and the sealing pad 511 is disposed to further seal and protect the charging port 11 to prevent water from entering into a gap between the sealing cover 513 and the charging port 11, and the inner surface of the sealing cover 513 abuts against the charging port 11, so that the sealing pad 511 is fixed on the charging port 11. Multi-stage sealing protection of the opening of the charging port 11 alone is achieved.

In an embodiment of the present invention, as shown in fig. 2, the end face of the end of the battery assembly 10 having the charging port 11 is concavely provided with a first positioning groove 111, the second sealing member 53 is fixed in the first positioning groove 111, the inner surface of the end cover 30 is convexly provided with a rib 31, and the end of the rib 31 abuts against the second sealing member 53, so that the second sealing member 53 is fixed in the first positioning groove 111.

In an embodiment, the second sealing member 53 is fixed in the first positioning groove 111 of the end face of the end of the battery assembly 10 where the charging port 11 is provided, so that when the end cover 30 is connected with the battery assembly 10, the rib 31 of the end cover 30 abuts against the second sealing member 53, the joint of the end cover 30 and the battery assembly 10 is sealed, it is ensured that no water enters into a gap at the joint, and the sealing performance is greatly improved.

In an embodiment of the present invention, as shown in fig. 5, the second sealing assembly 70 includes a third sealing member 71 and a fourth sealing member 73, the third sealing member 71 is disposed at a connection between the lateral wall of the power supply port 13 and the underwater propeller 301, and the fourth sealing member 73 is disposed at a connection between the end surface of the end of the battery assembly 10 where the power supply port 13 is disposed and the underwater propeller 301.

In an embodiment, the third sealing member 71 and the fourth sealing member 73 are arranged for two-stage waterproofing of the power supply port 13, the third sealing member 71 is used for sealing the joint between the side wall of the power supply port 13 and the submersible thruster 301, and the fourth sealing member 73 is used for sealing the joint between the end face of the end of the battery assembly 10 provided with the power supply port 13 and the submersible thruster 301, so that two-stage sealing and waterproofing protection of the power supply port 13 is realized, the power supply port 13 is waterproofed independently, and the submersible thruster 301 and the charging port 11 of the battery assembly 10 are convenient to mount and dismount.

In an embodiment of the present invention, as shown in fig. 2, the second positioning groove 131 is concavely disposed on the side wall of the power supply opening 13, the third sealing member 71 is fixed to the second positioning groove 131, and the side wall of the diving propeller 301 abuts against the third sealing member 71, so that the third sealing member 71 is fixed to the second positioning groove 131.

In an embodiment, the third sealing member 71 is fixed on the side wall of the power supply port 13 and is located in the second positioning groove 131, so that when the submersible thruster 301 is connected to the power supply port 13 of the battery assembly 10, the side wall of the submersible thruster 301 abuts against the third sealing member 71, thereby realizing the sealing of the connection between the submersible thruster 301 and the power supply port 13 of the battery assembly 10, ensuring that no water enters the connection, and improving the sealing performance and the waterproof performance.

In an embodiment of the present invention, as shown in fig. 5, a third positioning groove 302 is concavely disposed on the end surface of the end portion of the submersible thruster 301, the fourth sealing member 73 is fixed in the third positioning groove 302, the end surface of the end of the battery assembly 10 where the power supply port 13 is disposed is provided with a protrusion 19, the protrusion 19 abuts against the fourth sealing member 73, so that the fourth sealing member 73 is fixed in the third positioning groove 302.

In an embodiment, the fourth sealing element 73 is fixed in the third positioning groove 302 of the end face of the end portion of the submersible thruster 301, so that when the submersible thruster 301 is connected with the power supply port 13 of the battery assembly 10, the protrusion 19 of the battery assembly 10 can abut against the fourth sealing element 73, the sealing of the connection between the submersible thruster 301 and the power supply port 13 of the battery assembly 10 is realized, it is ensured that no water enters the connection, and the sealing performance and the waterproof performance are improved.

In an embodiment of the present invention, as shown in fig. 2, the battery assembly 10 includes a battery housing 15 and a battery element 17, the battery element 17 is disposed inside the battery housing 15, one end of the battery element 17 is provided with a power supply port 13, and a sealing groove 90 is disposed between the outer surface of the battery element 17 and the inner wall of the battery housing 15, for preventing water from entering into a gap between the outer surface of the battery element 17 and the inner wall of the battery housing 15.

In an embodiment, the sealing groove 90 is a waterproof glue filling groove, and the waterproof glue is filled in the waterproof glue filling groove, so that the sealing and waterproof performances are greatly improved. The battery piece 17 comprises an interface seat and a fixing frame for fixing the battery, and a gap can exist between the interface seat and the outer surface of the fixing frame and the inner wall of the battery shell 15, so that the sealing groove 90 is arranged to seal the outer surface of the battery piece 17 and the inner wall of the battery shell 15, water can be prevented from entering the gap, and the sealing performance of the battery assembly 10 is improved.

In an embodiment of the present invention, as shown in fig. 3, the end cap 30 is provided with one of the first connecting fastening position 151 and the first connecting fastening member, one end of the battery housing 15 close to the charging port 11 is provided with the other of the first connecting fastening position 151 and the first connecting fastening member, and the first connecting fastening member is rotated to extend into the first connecting fastening position 151, so that the battery assembly 10 can be detachably connected to the end cap 30.

In an embodiment, the first connecting fastening position 151 and the first connecting fastener (not shown in the figure) are disposed so that the end cover 30 and the battery assembly 10 can be detachably connected, when the charging port 11 of the battery assembly 10 needs to be opened, the end cover 30 can be opened only by detaching the first connecting fastening position 151 from the first connecting fastener, and the first connecting fastening position 151 and the first connecting fastener are rotatably connected, so that the connection is more stable through the rotation connection, and only the rotation is needed when the connection or the detachment is performed, which is simple in structure and good in connection effect.

Furthermore, the utility model discloses still provide a diving equipment 300, it is shown in combination with fig. 5, diving equipment 300 includes above-mentioned battery device 100 and underwater propeller 301, and underwater propeller 301 is connected with the one end that deviates from end cover 30 of battery device 100.

It should be noted that, the detailed structure of the battery device 100 in the diving equipment 300 can refer to the above-mentioned embodiment of the battery device 100, and is not described herein again; because the utility model discloses an above-mentioned battery device 100 has been used in diving equipment 300, consequently, the utility model discloses a diving equipment 300's embodiment includes all technical scheme of the whole embodiments of above-mentioned battery device 100, and the technological effect that reaches is also identical, no longer explains herein.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A battery apparatus for a submersible vehicle, comprising:

the battery pack is provided with a charging port and a power supply port, and the charging port is opposite to the power supply port;

the end cover is arranged at one end of the battery component, which is provided with the charging port, and a first sealing component is arranged between the charging port of the battery component and the end cover; and

the diving propeller is connected in battery pack is equipped with the one end of power supply mouth, battery pack's power supply mouth with be equipped with second seal assembly between the diving propeller.

2. The battery device of claim 1, wherein the first seal assembly comprises a first seal member disposed at an outer edge of the charging port and a second seal member disposed at a junction of the battery assembly and the end cap and outside the first seal member.

3. The battery device according to claim 2, wherein the first sealing member includes a sealing gasket and a sealing cover, the sealing cover is provided at the charging port, the sealing gasket is located between the sealing cover and the charging port, and an inner surface of the sealing cover abuts against the sealing gasket to fix the sealing gasket to the charging port.

4. The battery device according to claim 2, wherein an end surface of the battery pack at the end thereof where the charging port is provided is concavely provided with a first positioning groove, the second sealing member is fixed in the first positioning groove, and a rib is convexly provided on an inner surface of the end cap, and an end portion of the rib abuts against the second sealing member to fix the second sealing member in the first positioning groove.

5. The battery device as claimed in claim 1, wherein the second sealing assembly comprises a third sealing member and a fourth sealing member, the third sealing member is disposed at a junction between a side wall of the power supply port and the submersible thruster, and the fourth sealing member is disposed at a junction between an end surface of the battery assembly at the end thereof where the power supply port is disposed and the submersible thruster.

6. The battery device of claim 5, wherein a second positioning groove is concavely formed on a side wall of the power supply port, the third sealing member is fixed to the second positioning groove, and a side wall of the submersible propeller abuts against the third sealing member to fix the third sealing member to the second positioning groove.

7. The battery device as claimed in claim 5, wherein the end surface of the end of the submersible thruster is concavely provided with a third positioning groove, the fourth sealing member is fixed in the third positioning groove, the end surface of the end of the battery assembly provided with the power supply port is provided with a protrusion, and the protrusion abuts against the fourth sealing member, so that the fourth sealing member is fixed in the third positioning groove.

8. The battery device according to any one of claims 1 to 7, wherein the battery assembly includes a battery case and a battery element, the battery element is disposed inside the battery case, the power supply port is disposed at one end of the battery element, and a sealing groove is disposed between an outer surface of the battery element and an inner wall of the battery case, for preventing water from entering a gap between the outer surface of the battery element and the inner wall of the battery case.

9. The battery device of claim 8, wherein the end cap is provided with one of a first connecting button and a first connecting fastener, and the other of the first connecting button and the first connecting fastener is provided at an end of the battery housing near the charging port, and the first connecting fastener is rotatably inserted into the first connecting button to detachably connect the battery assembly with the end cap.

10. Diving equipment, characterized in that it comprises a diving propeller and a battery device according to any of claims 1-9, said diving propeller being connected to an end of said battery device facing away from said end cap.