CN218887393U

CN218887393U - Novel battery pack for depth finder

Info

Publication number: CN218887393U
Application number: CN202223043734.7U
Authority: CN
Inventors: 陆淳
Original assignee: Wuxi Haiying Cal Tec Marine Technology Co ltd
Current assignee: Wuxi Haiying Cal Tec Marine Technology Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-04-18
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to a novel battery pack that depth finder used, include: the depth finder comprises a depth finder outer box, wherein a bottom plate is arranged in the depth finder outer box, and a battery pack additionally provided with a battery shell is arranged on the bottom plate; the battery pack is characterized in that a battery shell is assembled outside the battery pack, a matched battery fixing piece is arranged at the front part of the battery pack, a plug-in device is arranged at the rear part of the battery pack and comprises a transversely-arranged movable plug-in seat, and a movable plug-in is assembled on the movable plug-in seat. Compared with the prior art, the technical scheme of the utility model have following advantage: the battery pack includes a guide portion and a receiving portion of the battery pack. The positioning strip is inserted into the guide part on the battery shell, so that the positioning accuracy can be ensured, the guide columns on the movable and static plug-in components can ensure the reliability of blind plugging, the working efficiency is improved, the dependence on the skill of an operator is reduced in the actual use, and the battery plug-in component is very worthy of popularization.

Description

Novel battery pack for depth finder

Technical Field

The utility model relates to a depth finder battery mounting structure technique especially indicates a change convenient battery pack for depth finder.

Background

The battery pack of the current depth finder is fixed in an outer box of the depth finder, and if an operation panel is arranged on the battery pack and needs to be replaced, the operation panel needs to be firstly detached, because the number of the fixing pieces and the cables connected on the panel is large, the workload is large, the cables are easy to damage during operation, and the requirement on the skill of an operator is high.

SUMMERY OF THE UTILITY MODEL

Aiming at the problem that the battery fed back in practical use is troublesome to replace, the battery assembly structure adopts a movable connection method, the battery assembly is pushed into the side surface of the outer box of the depth finder through the positioning strip, is connected with the fixed plug-in unit and is then fixed, the whole process is convenient and reliable, the technical difficulty is low, and the blind plugging function is realized.

The utility model provides a technical scheme does: a novel battery pack for a depth finder, comprising:

the depth finder comprises a depth finder outer box 15, wherein a bottom plate 6 is arranged in the depth finder outer box 15, and a battery pack 2 additionally provided with a battery shell 1 is arranged on the bottom plate 6;

the battery pack 2 is provided with a battery shell 1 outside the battery pack 2, the front part of the battery pack 2 is provided with a matched battery fixing piece 3, the rear part of the battery pack 2 is provided with a plugging device, the plugging device comprises a horizontal movable plug-in seat 11, a movable plug-in 12 is assembled on the movable plug-in seat 11, the rear part of the movable plug-in 12 is connected with a matched static plug-in 13, and the static plug-in 13 is fixedly connected with a backing plate II 10, a bottom plate 6 and a depth finder outer box 15 through a connected static plug-in seat 14.

In an embodiment of the present invention, the battery case 1 is connected and fixed with the bottom plate 6 below through the battery fixing member 3 and the base plate i 8.

In one embodiment of the present invention, two handles 4 are provided at the battery fixing member 3.

The utility model discloses an in one embodiment, the supporting double-screw bolt 5 of riveting is equipped with to battery mounting 3 anterior below, and battery mounting 3 is connected fixedly through the double-screw bolt 5 of riveting with bottom plate 6.

In one embodiment of the present invention, the lateral box opening of the depth finder outer box 15 is equipped with a cover plate 16.

In an embodiment of the present invention, the gap between the cover plate 16 and the lateral opening of the outer box 15 of the depth finder is equipped with a sealing gasket 17.

The utility model discloses an in one embodiment, battery case 1 lateral part is equipped with a conversion circuit board 9 additional, and conversion circuit board 9 passes through the fastener and links to each other with battery case 1, and conversion circuit board 9 includes 4 input plug-ins and 1 output plug-ins.

In an embodiment of the present invention, the movable plug-in seat 11 is connected to the battery housing 1 through a backing plate ii 10, and the static plug-in seat 14 is connected to the bottom plate 6 through a backing plate ii 10.

Compared with the prior art, the technical scheme of the utility model have following advantage: the battery pack includes a guide portion and a receiving portion of the battery pack. The positioning strip is inserted into the guide part on the battery shell, so that the positioning accuracy can be ensured, the guide columns on the movable and static plug-in components can ensure the reliability of blind plugging, the working efficiency is improved, the dependence on the skill of an operator is reduced in the actual use, and the battery plug-in component is very worthy of popularization.

Drawings

In order to make the content of the present invention more clearly understood, the present invention will be described in further detail with reference to the following embodiments of the present invention, in conjunction with the accompanying drawings.

Fig. 1 is a structural diagram of a battery pack for a depth finder, which is convenient to replace;

fig. 2 is a structural diagram of a positioning part and a conversion circuit board of the battery component for the depth finder, which is convenient to replace;

fig. 3 is a structural diagram of an inserting device for replacing a battery pack for a depth finder according to the present invention;

fig. 4 is the utility model relates to a change convenient battery pack for depth finder's final installation picture.

As shown in the figure: the method comprises the following steps of 1-battery shell, 2-battery pack, 3-battery fixing piece, 4-handle, 5-rivet pressing stud, 6-bottom plate, 7-positioning strip, 8-backing plate I, 9-conversion circuit board, 10-backing plate II, 11-movable plug-in seat, 12-movable plug-in, 13-static plug-in, 14-static plug-in seat, 15-depth finder outer box, 16-cover plate and 17-sealing gasket.

Detailed Description

This embodiment provides a novel battery pack that depth finder used, include:

the battery pack 2 is provided with a battery shell 1 outside the battery pack 2, the front part of the battery pack 2 is provided with a matched battery fixing piece 3, the rear part of the battery pack 2 is provided with a plugging device, the plugging device comprises a horizontal movable plug-in seat 11, a movable plug-in 12 is assembled on the movable plug-in seat 11, the rear part of the movable plug-in 12 is connected with a matched static plug-in 13, and the static plug-in 13 is fixedly connected with a backing plate II 10, a bottom plate 6 and a depth finder outer box 15 through a connected static plug-in seat 14. It can be seen that the battery assembly of the present device structurally comprises a battery body with a handle and a guide portion, a positioning device, a switching circuit board, and a plug-in device, which are connected with each other or with a bottom plate through fasteners.

As shown in fig. 1 and 2, the battery body includes a battery housing 1 with a guide, a battery pack 2, a battery holder 3, and a handle 4, wherein the battery pack 2 is mounted in the battery housing 1, and then the battery holder 3 is mounted for fixing, and the battery holder 3 is screwed to the battery housing 1.

As shown in fig. 1 and 2, the positioning device comprises two positioning strips 7 which are connected with the bottom plate 6 through fasteners.

As shown in fig. 1 and 3, the switching circuit board 9 includes 4 input plugs and 1 output plug, the circuit board is fixed on the housing by a fastener, the lead-out wires of the 4 sets of batteries are connected to the input end of the switching circuit board 9 through the plugs, and the output end of the switching circuit board 9 is connected to the movable plug.

As shown in fig. 1, 3 and 4, the plugging device comprises a movable plug-in base 11, a movable plug-in 12, a static plug-in 13 and a static plug-in base 14, a guide post is arranged between the movable plug-in and the static plug-in, the movable plug-in and the static plug-in are respectively connected with a battery shell 1 and a backing plate II 10 through fasteners, the movable plug-in and the static plug-in are connected with the corresponding bases through the fasteners, and a battery body, the backing plate I8, the backing plate II 10 and a bottom plate 6 are connected with a depth sounder outer box 15 through 4 riveting studs 5. During operation, battery pack passes through the fastener and is connected with the depth finder outer container, and during the change, battery pack carries out inside and outside removal through the location strip, realizes accurate the connection.

In the embodiment shown in fig. 1 to 4, the working principle of the present invention is as follows: when the depth finder works, the movable plug-in unit and the static plug-in unit are connected, and the battery body, the backing plate I8, the backing plate II 10 and the bottom plate 6 are connected with the depth finder outer box 15 through 4 press-riveting studs 5. When the battery is replaced, the 4 screws on the outer box, the cover plate 16 on the side face and the sealing gasket 17 are firstly removed, then the battery body is pulled out along the positioning strip 7, the battery body is pushed in again after replacement, and the cover plate is covered after the battery is fixed. The battery shell 1 is fixedly connected with a bottom plate 6 below through a battery fixing piece 3 and a backing plate I8.

Two matched handles 4 are arranged at the battery fixing part 3. The handle 4 facilitates the disassembly and assembly of the battery pack 2 connected to the battery mount 3.

A matched press riveting stud 5 is arranged below the front part of the battery fixing part 3, and the battery fixing part 3 is connected and fixed with the bottom plate 6 through the press riveting stud 5. The front part of the battery fixing part 3 can be connected with the bottom plate 6 through the pressure riveting stud 5, and the other end of the battery fixing part is connected with the bottom plate 6 through the base plate II 10 through the plug-in device, so that the connection stability is improved.

And a cover plate 16 is assembled at the side box opening of the depth finder outer box 15. The cover plate 16 adopts a detachable connection mode, so that the early-stage assembly and the later-stage disassembly are facilitated.

And a sealing gasket 17 is assembled at the gap between the cover plate 16 and the side box opening of the depth finder outer box 15. The sealing gasket 17 effectively seals a gap between the cover plate 16 and a side box opening of the depth finder outer box 15, so that the use safety and the stability of internal electronic elements are improved.

A conversion circuit board 9 is additionally arranged on the side portion of the battery shell 1, the conversion circuit board 9 is connected with the battery shell 1 through a fastener, and the conversion circuit board 9 comprises 4 input plug-in units and 1 output plug-in unit.

The movable plug-in seat 11 is connected with the battery shell 1 through a base plate II 10, and the static plug-in seat 14 is connected with the bottom plate 6 through the base plate II 10. The rear connection mode is combined with the front connection mode of the press riveting stud 5, so that the overall connection stability is improved.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a novel battery pack that depth finder used which characterized in that includes:

the depth finder comprises a depth finder outer box (15), wherein a bottom plate (6) is arranged in the depth finder outer box (15), and a battery pack (2) additionally provided with a battery shell (1) is arranged on the bottom plate (6);

group battery (2), group battery (2) external assembly have battery case (1), and group battery (2) front portion is equipped with supporting battery mounting (3), and the rear portion is equipped with connects the plug-in device, connect the plug-in device to include a horizontal plug-in components seat (11) that moves, move and be equipped with on plug-in components seat (11) and move plug-in components (12), move plug-in components (12) rear portion and be connected with supporting quiet plug-in components (13), quiet plug-in components (13) are connected fixedly through continuous quiet plug-in components seat (14) and backing plate II (10), bottom plate (6), depth finder outer container (15).

2. The novel battery pack of claim 1, wherein: the battery shell (1) is fixedly connected with a bottom plate (6) below through a battery fixing piece (3) and a base plate I (8).

3. The novel battery pack of claim 1, wherein: two matched handles (4) are arranged at the battery fixing piece (3).

4. The novel battery pack of claim 1, wherein: the battery fixing piece (3) is provided with a matched press riveting stud (5) below the front part, and the battery fixing piece (3) is fixedly connected with the bottom plate (6) through the press riveting stud (5).

5. The novel battery pack of claim 1, wherein: and a cover plate (16) is assembled at the lateral box opening of the depth finder outer box (15).

6. The novel battery pack of claim 5, wherein: and a sealing gasket (17) is assembled at the gap between the cover plate (16) and the lateral box opening of the depth finder outer box (15).

7. The novel battery pack of claim 1, wherein: a conversion circuit board (9) is additionally arranged on the side portion of the battery shell (1), the conversion circuit board (9) is connected with the battery shell (1) through a fastening piece, and the conversion circuit board (9) comprises 4 input plug-in units and 1 output plug-in unit.

8. The novel battery pack of claim 1, wherein: the movable plug-in seat (11) is connected with the battery shell (1) through a backing plate II (10), and the static plug-in seat (14) is connected with the bottom plate (6) through the backing plate II (10).