CN214313404U

CN214313404U - Battery mounting structure of submersible air supply device

Info

Publication number: CN214313404U
Application number: CN202120117683.4U
Authority: CN
Inventors: 倪齐新
Original assignee: Fuzhou Leqian Electronic Technology Co ltd
Current assignee: Fuzhou Leqian Electronic Technology Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-09-28
Anticipated expiration: 2031-01-18

Abstract

The invention relates to a battery mounting structure of a submersible gas supply device, which comprises a bottom shell and an upper shell which are mutually connected, wherein the upper shell cover is arranged on the bottom shell, one side of the upper shell cover is provided with a placing groove, a battery pack is placed in the placing groove, the upper end of the placing groove is sealed by a battery cover, the lower end of the placing groove extends into the bottom shell, a socket is arranged on the periphery of the battery pack, and a plug capable of being inserted into the socket is arranged on the periphery of the placing groove.

Description

Battery mounting structure of submersible air supply device

Technical Field

The invention relates to a battery mounting structure of a submersible gas supply device.

Background

The air supply mode of the existing diving breathing equipment mostly adopts a backpack compressed air bottle to supply air to a respirator or an air supply machine on the water surface supplies air to the respirator through a special air delivery pipe. The backpack compressed gas cylinder diving equipment has large mass, causes heavy weight burden to divers, and has complex equipment structure and inconvenient inflation. The battery of the existing water surface air supply equipment is of a fixed structure and cannot be detached, and after the electric quantity is exhausted, the existing water surface air supply equipment can only stop underwater operation and return to charge, so that the existing water surface air supply equipment is very inconvenient.

Disclosure of Invention

The invention aims to overcome the defects and provides a battery mounting structure of a submersible gas supply device.

The invention solves the technical problem by adopting the scheme that a battery mounting structure of a diving gas supply device is characterized in that: the battery pack storage box comprises a bottom shell and an upper shell which are connected with each other, wherein the upper shell cover is arranged on the bottom shell, a placing groove is formed in one side of the upper shell cover, a battery pack is placed in the placing groove, the upper end of the placing groove is sealed through a battery cover, and the lower end of the placing groove extends into the bottom shell.

Furthermore, a socket is arranged on the periphery of the battery pack, and a plug capable of being plugged with the socket is arranged on the periphery of the placing groove.

Further, the standing groove upper end upwards extends and forms the connecting portion that is higher than the epitheca, and the connecting portion periphery is provided with the external screw thread, battery cover and connecting portion spiro union.

Furthermore, a sealing ring is arranged between the upper end of the connecting part and the battery cover, and a sealing ring is arranged between the bottom shell and the upper shell.

Compared with the prior art, the invention has the following beneficial effects: simple structure, reasonable in design, the battery can be dismantled, can dispose a plurality of groups of batteries to the work of confession longer time.

Drawings

The invention is further described with reference to the following figures.

Fig. 1 is a schematic view of a battery mounting structure.

In the figure: 1-upper shell; 2-a bottom shell; 3-placing the groove; 4-a battery cover; 5-an air inlet nozzle; 6-a switch; 7-air pump; 8-a valve body; 801-cavity; 802-an intake passage; 803-gas outlet channel; 804-pressure detection channel; 9-an air inlet hose; 10-gas supply joint; 11-a pressure switch; 12-a display screen; 13-a socket; 14-a plug; 15-a battery pack.

Detailed Description

The invention is further described with reference to the following figures and detailed description.

As shown in fig. 1, a battery mounting structure of a submersible gas supply device is characterized in that: including interconnect's drain pan 2, epitheca 1, the epitheca lid is established on the drain pan, and epitheca lid one side is provided with standing groove 3, has placed group battery 15 in the standing groove, and the standing groove upper end is sealed through battery cover 4, and in the standing groove lower extreme stretched into the drain pan, battery detachable design can dispose a plurality of group batteries to supply the work of longer time.

In this embodiment, a socket 13 is provided on the periphery of the battery pack, and a plug 14 that can be plugged into the socket is provided on the periphery of the placement groove.

In this embodiment, an air pump 7 and a valve body 8 are installed in a bottom case, the valve body is provided with a cavity 801, an air inlet channel 802 and an air outlet channel 803 which are communicated with the cavity, the cavity is communicated with a piston cavity of the air pump, an air inlet nozzle 5 and a switch 6 for controlling the opening and closing of the air pump are installed on an upper case, the air inlet nozzle is connected with an input end of the air inlet channel through an air inlet hose 9, an air supply connector 10 is installed on the bottom case, the air supply connector is connected with an output end of the air outlet channel through a pipeline, a pressure detection channel 804 communicated with the air outlet channel is installed in the valve body, an output end of the pressure detection channel is connected with an input end of a three-way connector, two output ends of the three-way connector are respectively connected with two pressure switches 11 installed in the bottom case through pipelines, the air pump, the switch and the pressure switches are connected with a battery pack in series through wires to form a loop, a display screen 12 is installed on the upper case, the switch and the display screen are connected with the battery pack in series through wires to form a loop, the air pump, the switch and the pressure switch are connected in series with the plug through wires, and the switch and the display screen are connected in series with the plug through wires.

In this embodiment, the upper end of the placing groove extends upwards to form a connecting part higher than the upper shell, an external thread is arranged on the periphery of the connecting part, and the battery cover is screwed with the connecting part.

In this embodiment, be provided with the sealing washer between connecting portion upper end and the battery cover, be provided with the sealing washer between drain pan and the epitheca.

If this patent discloses or refers to parts or structures that are fixedly connected to each other, the fixedly connected may be understood as: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In the description of this patent, it is to be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

The above-mentioned preferred embodiments, further illustrating the objects, technical solutions and advantages of the present invention, should be understood that the above-mentioned are only preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dive air feeder battery mounting structure which characterized in that: the battery pack storage box comprises a bottom shell and an upper shell which are connected with each other, wherein the upper shell cover is arranged on the bottom shell, a placing groove is formed in one side of the upper shell cover, a battery pack is placed in the placing groove, the upper end of the placing groove is sealed through a battery cover, and the lower end of the placing groove extends into the bottom shell.

2. The submersible gas supply apparatus battery mounting structure according to claim 1, characterized in that: the battery pack is provided with a socket on the periphery, and a plug capable of being plugged with the socket is arranged on the periphery of the placing groove.

3. The submersible gas supply apparatus battery mounting structure according to claim 1, characterized in that: the standing groove upper end upwards extends and forms the connecting portion that is higher than the epitheca, and the connecting portion periphery is provided with the external screw thread, battery cover and connecting portion spiro union.

4. The submersible gas supply apparatus battery mounting structure according to claim 3, characterized in that: a sealing ring is arranged between the upper end of the connecting part and the battery cover, and a sealing ring is arranged between the bottom shell and the upper shell.