CN219513301U

CN219513301U - New energy battery pack acquisition line

Info

Publication number: CN219513301U
Application number: CN202320551710.8U
Authority: CN
Inventors: 屠厚春; 唐恒
Original assignee: Jingshi Electronics Technology Co ltd Suzhou
Current assignee: Jingshi Electronics Technology Co ltd Suzhou
Priority date: 2023-03-21
Filing date: 2023-03-21
Publication date: 2023-08-11
Anticipated expiration: 2033-03-21

Abstract

The utility model belongs to the technical field of battery pack collection lines, in particular to a new energy battery pack collection line, which comprises the following components: an FFC wire body, wherein one end of the FFC wire body is connected with a wire body reinforcing plate, and a plurality of FFC fixing holes are formed in the wire body reinforcing plate at equal intervals; the connector plastic shell is internally provided with a rubber core connecting piece, a hardware terminal bonding pad is arranged in the rubber core connecting piece, and the top end of the hardware terminal bonding pad is equidistantly connected with a plurality of rubber core connecting piece fixing columns. According to the utility model, when the FFC wire body and the rubber core connecting piece are connected, the rubber core connecting piece fixing column on the hardware terminal bonding pad can correspondingly pass through the FFC fixing hole on the wire body reinforcing plate, the FFC wire body and the rubber core connecting piece can be pre-positioned, the connection accuracy of the FFC wire body and the rubber core connecting piece is ensured, then the FFC wire body and the rubber core connecting piece fixing column can be prevented from being separated by hot riveting, the firmness of the FFC wire body and the connector is improved, welding spots are protected, and the connecting ends are not required to be inserted into the corresponding connecting holes on the connector one by one, so that the FFC wire body and the rubber core connecting piece fixing column are time-saving and labor-saving.

Description

New energy battery pack acquisition line

Technical Field

The utility model relates to the technical field of acquisition lines, in particular to a new energy battery pack acquisition line.

Background

The new energy vehicle is an automobile with advanced technical principles, novel technology and novel structure, which is formed by adopting unconventional vehicle fuel as a power source (or adopting conventional vehicle fuel and a novel vehicle-mounted power device) and integrating the power control and driving aspects of the vehicle, the application of the soft package lithium battery for the new energy automobile on the pure electric automobile and large-scale energy storage is increasingly wide, a plurality of battery modules are generally required to be connected in series and parallel so as to meet the voltage and capacity requirements, the battery modules are required to be managed, the information of real-time voltage, temperature and the like of the battery cores in the modules is required to be acquired, and the information is timely fed back to a battery management system BMS to play a role in battery charge and discharge management and protection, and the battery management system BMS is required to be applied to an acquisition line for battery information acquisition.

The prior art has the following problems:

the connecting end of current collection line has a plurality of connection ends, and it is when being connected with the connector, needs to insert the connection end one by one in the connecting hole that corresponds on the connector, comparatively wastes time and energy.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a new energy battery pack acquisition line, which solves the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a new energy battery pack collection line comprising:

an FFC wire body, wherein one end of the FFC wire body is connected with a wire body reinforcing plate, and a plurality of FFC fixing holes are formed in the wire body reinforcing plate at equal intervals;

the connector plastic case is internally provided with a rubber core connecting piece, a hardware terminal bonding pad is arranged in the rubber core connecting piece, a plurality of rubber core connecting piece fixing columns are connected to the top end of the hardware terminal bonding pad at equal intervals, and the rubber core connecting piece fixing columns can penetrate through the FFC fixing holes.

As a preferable technical scheme of the utility model, an FFC insulating film is arranged on the outer wall of the FFC wire body, a plurality of welding grooves are formed in the FFC insulating film, a plurality of FPC fuse fuses are arranged on the FFC wire body, and one ends of the FPC fuse fuses are welded to the welding grooves.

As a preferable embodiment of the present utility model, the FPC fuse is curved.

As a preferable technical scheme of the utility model, the upper surface wall of the connector plastic shell is provided with a connector plastic shell buckling position, and the upper surface wall of the rubber core connecting piece is fixed with a rubber core connecting piece buckling position.

As a preferable technical scheme of the utility model, the end part of the wire body reinforcing plate is connected with a plurality of FFC exposed conductors which are distributed at equal intervals.

As a preferable technical scheme of the utility model, the FFC wire body is also welded with a flexible circuit board, and the flexible circuit board is positioned at one end of the FFC wire body far away from the wire body reinforcing plate.

Compared with the prior art, the utility model provides a new energy battery pack acquisition line, which has the following beneficial effects:

this new energy battery package collection line, when connecting FFC line body and gluey core connecting piece, can make the gluey core connecting piece fixed column on the five metals terminal pad correspond the FFC fixed orifices that passes on the line body stiffening plate earlier, can advance the location, guarantee the FFC line body and glue core connecting piece and connect accurately, then rivet by heat, can prevent that FFC line body and gluey core connecting piece fixed column from breaking away from, the fastness of FFC line body and connector is increased, the protection solder joint, need not to insert the connecting end in the connecting hole that corresponds on the connector one by one, comparatively labour saving and time saving, in addition, FPC fuses 4 adopts crooked form setting, but increase elasticity, prevent the atress and tear the fuse.

Drawings

FIG. 1 is an overall schematic diagram of an assembly of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is a schematic diagram showing the connection between the adhesive core connector and the FFC wire body.

In the figure: 1. FFC wire body; 2. a rubber core connecting piece; 3. molding a connector; 4. the FPC fuses; 5. a flexible circuit board; 6. hardware terminal bonding pads; 7. rubber core connecting piece fixing columns; 8. a wire body reinforcing plate; 9. FFC fixing holes; 10. FFC exposed conductors; 11. an FFC insulating film; 12. the buckling position of the connector plastic shell; 13. the rubber core connecting piece is buckled.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, in the present embodiment: a new energy battery pack collection line comprising:

the FFC wire body 1 is welded with a flexible circuit board 5, the flexible circuit board 5 is positioned at one end of the FFC wire body 1 far away from the wire body reinforcing plate 8, one end of the FFC wire body 1 is connected with the wire body reinforcing plate 8, the end part of the wire body reinforcing plate 8 is connected with a plurality of FFC exposed conductors 10, the FFC exposed conductors 10 are distributed at equal intervals, and a plurality of FFC fixing holes 9 are formed in the wire body reinforcing plate 8 at equal intervals;

the connector molding 3 is internally provided with the rubber core connecting piece 2, the rubber core connecting piece 2 is internally provided with the hardware terminal bonding pad 6, the top end of the hardware terminal bonding pad 6 is equidistantly connected with a plurality of rubber core connecting piece fixing columns 7, the rubber core connecting piece fixing columns 7 can penetrate through the FFC fixing holes 9, when the FFC wire body 1 and the rubber core connecting piece 2 are connected, the rubber core connecting piece fixing columns 7 on the hardware terminal bonding pad 6 can correspondingly penetrate through the FFC fixing holes 9 on the wire body reinforcing plate 8, the presetting can be carried out, the connection accuracy of the FFC wire body 1 and the rubber core connecting piece 2 is guaranteed, then the thermal riveting is carried out, the FFC wire body 1 and the rubber core connecting piece fixing columns 7 can be prevented from being separated, the firmness of the FFC wire body 1 and the connector is improved, and welding spots are protected.

In this embodiment, the outer wall of the FFC wire body 1 is provided with an FFC insulating film 11, a plurality of welding grooves are formed in the FFC insulating film 11, a plurality of FPC fuse 4 are arranged on the FFC wire body 1, one end of the FPC fuse 4 is welded in the welding grooves, and the FPC fuse 4 is welded on the FFC wire body 1, so that the high-current fuse protection effect is met.

The FPC fuse 4 is S-shaped, the FPC fuse 4 can be in other bending shapes, the FPC fuse 4 is bent, the elasticity can be increased, and the fuse is prevented from being torn under stress.

The connector plastic shell buckling position 12 is formed in the upper surface wall of the connector plastic shell 3, the rubber core connecting piece buckling position 13 is fixed on the upper surface wall of the rubber core connecting piece 2, when the rubber core connecting piece 2 is connected in the connector plastic shell 3, the rubber core connecting piece buckling position 13 can be embedded into the connector plastic shell buckling position 12, and the buckling position is completely embedded and then is installed in place.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a new energy battery package gathers line which characterized in that includes:

an FFC wire body (1), wherein one end of the FFC wire body (1) is connected with a wire body reinforcing plate (8), and a plurality of FFC fixing holes (9) are formed in the wire body reinforcing plate (8) at equal intervals;

the connector plastic shell (3) is internally provided with a rubber core connecting piece (2), a hardware terminal bonding pad (6) is arranged in the rubber core connecting piece (2), a plurality of rubber core connecting piece fixing columns (7) are connected with the top end of the hardware terminal bonding pad (6) at equal intervals, and the rubber core connecting piece fixing columns (7) can penetrate through FFC fixing holes (9).

2. The new energy battery pack collection line according to claim 1, wherein: the FFC wire body (1) is characterized in that an FFC insulating film (11) is arranged on the outer wall of the FFC wire body (1), a plurality of welding grooves are formed in the FFC insulating film (11), a plurality of FPC fuse fuses (4) are arranged on the FFC wire body (1), and one ends of the FPC fuse fuses (4) are welded to the welding grooves.

3. The new energy battery pack collection line according to claim 2, wherein: the FPC fuse (4) is curved.

4. The new energy battery pack collection line according to claim 1, wherein: the connector plastic shell is characterized in that a connector plastic shell buckling position (12) is formed in the upper surface wall of the connector plastic shell (3), and a rubber core connecting piece buckling position (13) is fixed on the upper surface wall of the rubber core connecting piece (2).

5. The new energy battery pack collection line according to claim 1, wherein: the end part of the wire body reinforcing plate (8) is connected with a plurality of FFC exposed conductors (10), and the FFC exposed conductors (10) are distributed at equal intervals.

6. The new energy battery pack collection line according to claim 1, wherein: the FFC wire body (1) is welded with a flexible circuit board (5), and the flexible circuit board (5) is positioned at one end of the FFC wire body (1) far away from the wire body reinforcing plate (8).