CN214848768U

CN214848768U - Retired battery connecting device

Info

Publication number: CN214848768U
Application number: CN202120469832.3U
Authority: CN
Inventors: 李波; 胡伟; 陈家全; 许军
Original assignee: Anhui Ruilu Technology Co ltd
Current assignee: Anhui Ruilu Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-23
Anticipated expiration: 2031-03-04

Abstract

The utility model relates to the technical field of retired battery processing, and discloses a retired battery connecting device, which comprises a concave base and a top cover arranged on the upper part of the concave base, wherein the bottom of the concave base is vertically and upwards provided with a plurality of positioning notches which are distributed at equal intervals, and the bottom of the concave base is fixedly embedded with a negative pole electrified copper sheet; and the upper part of the right side of the concave base is fixedly connected with a negative electrode electrically connected with a negative electrified copper sheet, and the middle position of the upper part of the right side of the concave base is fixedly provided with a positive electrode. The utility model discloses can make things convenient for the later stage to need to change when overhauing one of them battery, only need to go up to carry on pulling the shape pull rod that returns that this battery corresponds to can be nimble and can not cause the problem that uses the interrupt and stability is involved to other batteries.

Description

Retired battery connecting device

Technical Field

The utility model relates to a retired battery processing technology field especially relates to a retired battery connecting device.

Background

The retired power battery cannot be used on the power automobile continuously due to capacity attenuation, but still has high residual capacity and equivalent utilization value. The method is an important link in the recovery and utilization process of the power battery.

Through retrieval publication No. CN 212342768U discloses a lithium cell group connection piece structure, including lower plate and last curb plate, lower plate upper portion fixed connection plugboard, plugboard activity grafting in the inserting groove mouth of last curb plate bottom, lie in the equal level of one end opposite of lower plate and last curb plate has transversely seted up the rectangle opening, lies in the rectangle opening is the horizontal fixed embedding forward has connect the electric clamping piece. Although the utility model discloses a lithium cell through the combination as required corresponds the upper side board at position and the cross-under interpolation of lower plate connects the electricity copper sheet to guarantee to connect the stability of electricity copper sheet grafting in connecing the electricity clamping piece to guarantee the centre gripping, the installation is very convenient, and can install alone and connect the electricity copper sheet and avoid the problem that the electricity copper sheet all is the integration setting among the prior art and causes the dismouting inconvenient.

However, the inventor finds that the technical scheme still has at least the following defects:

need demolish whole upper side plate and lower side plate among this technical scheme when needing to change the maintenance of taking the battery, this just leads to the unable normal work of other batteries that need not change, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to a retired battery connecting device to solve the problems of the prior art.

Based on the above-mentioned purpose, the utility model provides a following technical scheme: a retired battery connecting device comprises a concave base and a top cover arranged on the upper portion of the concave base, wherein a plurality of positioning notches which are distributed at equal intervals are vertically and upwards formed in the bottom of the concave base, and a negative pole electrified copper sheet is fixedly embedded in the bottom of the concave base; a negative electrode electrically connected with a negative electrified copper sheet is fixedly connected to the upper part of the right side of the concave base, a positive electrode is fixed to the middle position of the upper part of the right side of the concave base, and a decommissioned battery is vertically and upwards inserted into the positioning notch;

a plurality of electrifying sleeves which are distributed at equal intervals are vertically and downwards fixed on the bottom surface of the top cover, a conducting rod is vertically and downwards movably inserted at the bottom of each electrifying sleeve, an electrifying positioning sleeve is fixedly connected to the bottom of each conducting rod, and a clip-shaped pull rod is fixedly sleeved outside each electrifying positioning sleeve; the upper end of the retired battery is fixedly provided with a battery anode contact which is movably inserted into the electrifying positioning sleeve, and the top cover is fixedly embedded with an anode electrifying copper sheet which is electrically connected with the electrifying sleeves.

As an optimized implementation manner of the utility model, every the location notch all communicates the setting with negative pole circular telegram copper sheet.

As a preferred embodiment of the present invention, each of the power-on sleeves is inserted with a spring.

As a preferred embodiment of the present invention, the clip-shaped pull rod is an insulating plastic rod; the upper part of the clip-shaped pull rod movably penetrates through the top cover and is arranged in the rectangular notch, and the upper end part of the clip-shaped pull rod is flush with the upper surface of the top cover.

As a preferred embodiment of the present invention, the right end of the positive electrode conductive copper sheet is closely overlapped with the copper sheet of the positive electrode; the four corners of the top cover are fixed on the upper part of the concave base through screws.

From the above, it can be seen that the utility model provides a retired battery connecting device has following beneficial effect:

the utility model discloses in, operating personnel will return shape pull rod and upwards carry with the hand, place back in concave type base's constant head tank when the decommissioning battery, loosen back shape pull rod, it can guarantee under the elasticity of spring that the circular telegram position sleeve overlaps and forms the stabilizing mean on the battery positive contact on decommissioning battery upper portion to return the shape pull rod, this kind of operating means just can make things convenient for the later stage to need to change the maintenance to one of them battery when, only need upwards carry on pulling the shape pull rod that returns that this battery corresponds, thereby can be nimble and can not cause the problem that uses the interrupt and stability is drawn together to other batteries.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the power-on sleeve and the positive power-on copper sheet of the present invention.

In the figure: 1. a concave base; 2. a positioning notch; 3. a negative electrode; 4. a positive electrode; 5. a rectangular notch; 6. a top cover; 7. a decommissioned battery; 8. a power-on bushing; 9. the positive electrode is provided with a copper sheet; 10. a spring; 11. A clip-shaped pull rod; 12. electrifying the positioning sleeve; 13. a battery positive contact; 14. a negative electrode is electrified with a copper sheet; 15. A conductive rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: a retired battery connecting device comprises a concave base 1 and a top cover 6 arranged on the upper portion of the concave base 1, wherein a plurality of positioning notches 2 which are distributed at equal intervals are vertically and upwards formed in the bottom of the concave base 1, and a negative pole electrified copper sheet 14 is fixedly embedded into the bottom of the concave base 1; a negative electrode 3 electrically connected with a negative electrode conducting copper sheet 14 is fixedly connected to the upper part of the right side of the concave base 1, a positive electrode 4 is fixed to the middle position of the upper part of the right side of the concave base 1, and a retired battery 7 is vertically and upwardly inserted into the positioning notch 2;

a plurality of electrifying sleeves 8 which are distributed at equal intervals are vertically and downwards fixed on the bottom surface of the top cover 6, a conducting rod 15 is vertically and downwards movably inserted at the bottom of the electrifying sleeve 8, an electrifying positioning sleeve 12 is fixedly connected at the bottom of the conducting rod 15, and a clip-shaped pull rod 11 is fixedly sleeved outside the electrifying positioning sleeve 12; the upper end part of the retired battery 7 is fixedly provided with a battery anode contact 13, the battery anode contact 13 is movably inserted into the electrifying positioning sleeve 12, and the top cover 6 is fixedly embedded with an anode electrifying copper sheet 9 electrically connected with the electrifying sleeves 8.

In the specific working process of the retired battery connecting device, when the retired battery is installed, the retired battery 7 is placed in the positioning notch 2 of the concave base 1, in the process, an operator can lift the return pull rod 11 upwards by hands, after the retired battery 7 is placed in the positioning notch 2 of the concave base 1, the return pull rod 11 is loosened, the return pull rod 11 can ensure that the electrified positioning sleeve 12 is sleeved on the battery anode contact 13 on the upper portion of the retired battery 7 to form a stabilizing measure under the elastic resetting of the spring 10, the operating mode can facilitate the replacement and maintenance of one battery in the later period, only the return pull rod 11 corresponding to the battery needs to be lifted upwards, and therefore the problems that the use of other batteries is interrupted and the stability is drawn are solved flexibly.

In a specific embodiment, each positioning notch 2 is communicated with a negative pole electrified copper sheet 14, a spring 10 is inserted into each electrified sleeve 8, and the arranged spring 10 can ensure that the back-end is flexible and has tensile upward-pulling zigzag pull rod 11.

Further, the clip-shaped pull rod 11 is an insulating plastic rod; the upper part of the clip pull rod 11 movably penetrates through the top cover 6 and is arranged in the rectangular notch 5, the upper end part of the clip pull rod 11 is flush with the upper surface of the top cover 6, and the condition that the clip pull rod 11 receives external collision in the later stage is ensured.

Furthermore, in order to ensure that the top cover 6 can be detached, and the installation can be carried out without additional electricity connection, the electricity can be conducted only by a copper sheet contact mode, so that the right end part of the positive electrode electricity conducting copper sheet 9 is closely overlapped with the copper sheet of the positive electrode 4; the top cover 6 four corners department all fixes on concave base 1 upper portion through the screw, makes things convenient for the later stage to demolish the change.

It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should have the ordinary meaning as understood by those having ordinary skill in the art to which the present disclosure belongs. The use of "first," "second," and similar terms in this disclosure is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

The present embodiments are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A retired battery connecting device is characterized in that: the device comprises a concave base (1) and a top cover (6) arranged on the upper part of the concave base (1), wherein the bottom of the concave base (1) is vertically and upwards provided with a plurality of positioning notches (2) which are distributed at equal intervals, and a negative pole electrified copper sheet (14) is fixedly embedded into the bottom of the concave base (1); a negative electrode (3) electrically connected with a negative electrified copper sheet (14) is fixedly connected to the upper part of the right side of the concave base (1), a positive electrode (4) is fixed to the middle position of the upper part of the right side of the concave base (1), and an ex-service battery (7) is vertically and upwardly inserted into the positioning notch (2);

a plurality of electrifying sleeves (8) which are distributed at equal intervals are vertically and downwards fixed on the bottom surface of the top cover (6), a conductive rod (15) is vertically and downwards movably inserted at the bottom of the electrifying sleeve (8), an electrifying positioning sleeve (12) is fixedly connected at the bottom of the conductive rod (15), and a clip-shaped pull rod (11) is fixedly sleeved outside the electrifying positioning sleeve (12); the upper end of the retired battery (7) is fixedly provided with a battery anode contact (13), the battery anode contact (13) is movably inserted into the electrifying positioning sleeve (12), and the top cover (6) is fixedly embedded with an anode electrifying copper sheet (9) which is electrically connected with the electrifying sleeves (8).

2. The decommissioned battery connection device of claim 1, wherein: each positioning notch (2) is communicated with a negative pole electrified copper sheet (14).

3. The decommissioned battery connection device of claim 1, wherein: and a spring (10) is inserted into each electrifying sleeve (8).

4. The decommissioned battery connection device of claim 1, wherein: the clip-shaped pull rod (11) is an insulating plastic rod; the upper part of the clip-shaped pull rod (11) movably penetrates through the top cover (6) and is arranged in the rectangular notch (5), and the upper end part of the clip-shaped pull rod (11) is flush with the upper surface of the top cover (6).

5. The decommissioned battery connection device of claim 1, wherein: the right end part of the positive electrode electrifying copper sheet (9) is in close joint with the copper sheet of the positive electrode (4); the four corners of the top cover (6) are fixed on the upper part of the concave base (1) through screws.