CN217387338U

CN217387338U - Assembly efficient battery keysets and battery

Info

Publication number: CN217387338U
Application number: CN202220730365.XU
Authority: CN
Inventors: 周青; 刘静铜; 戈巧瑜; 黄友希; 陈日禄
Original assignee: Guangdong Hui Innovative Energy Co ltd
Current assignee: Guangdong Hui Innovative Energy Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-06
Anticipated expiration: 2032-03-31

Abstract

The utility model belongs to the technical field of the battery, concretely relates to assemble efficient battery keysets, including first insulation portion, first insulation portion has spacing fixture block, and one side of spacing fixture block has the spacing groove, and the spacing groove is provided with the electric conductor, and first insulation portion is provided with the constant head tank that is separated by preset distance with spacing fixture block and sets up. The utility model discloses the assembly is stable high-efficient, and the commonality is strong, has overcome effectively that the process that adopts PCB paster processing to make the battery keysets in the traditional handicraft is complicated and the low defect of assembly flexibility. Furthermore, the utility model also provides an assembly efficient battery.

Description

Assembly efficient battery keysets and battery

Technical Field

The utility model belongs to the technical field of the battery, concretely relates to assemble efficient battery keysets and battery.

Background

Lithium ion batteries have the characteristics of high operating voltage, small self-discharge, long cycle life and the like, and are widely applied in actual life, such as earphones, charge pal, computers, automobiles, national power grid energy storage and the like. During the assembly process of the multiple batteries, the multiple batteries are usually connected or connected by using a PCB bonding process. However, such a process not only needs to wire the PCB board, which increases the manufacturing cost, but also is not suitable for flexibly adapting to the production and assembly of various batteries, thereby resulting in the problems of complicated assembly, high labor intensity of operators, low production efficiency, and being not suitable for mass production. Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an one of the purpose lies in: the battery adapter plate is high in assembly efficiency, stable and efficient in assembly, high in universality and capable of effectively improving the flexibility of adapter assembly among a plurality of batteries.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assemble efficient battery keysets, includes first insulation portion, first insulation portion has spacing fixture block, one side of spacing fixture block has the spacing groove, the spacing groove is provided with the electric conductor, first insulation portion is provided with the constant head tank, the constant head tank with spacing fixture block is separated by preset distance and is set up.

As an assembly efficient battery keysets's an improvement, spacing fixture block have the butt in the convex part of spacing groove, the convex part certainly one side of spacing fixture block is followed the length direction of spacing fixture block extends.

As an assembly efficient battery keysets's an improvement, the length direction's of first insulation portion both sides have respectively spacing fixture block, each spacing fixture block is fixed jointly the electric conductor, the electric conductor with the constant head tank is followed respectively the length direction of first insulation portion extends.

As an assembly efficient battery keysets's an improvement, first insulation portion with spacing fixture block injection moulding structure as an organic whole, spacing fixture block evagination in first insulation portion.

As an assembly efficient battery keysets's an improvement, the constant head tank includes two at least parallel arrangement's first constant head tank, first constant head tank follows first insulation portion's thickness direction runs through first insulation portion.

As an assembly efficient battery keysets's an improvement, the constant head tank includes the second constant head tank, the electric conductor holding in the second constant head tank, the second constant head tank has the section of keeping away the sky, the electric conductor with keep away and have the clearance between the section of keeping away.

As an assembly efficient battery keysets an improvement, the battery keysets still include with first insulation portion integrated into one piece or fixed connection's second insulation portion, the second insulation portion has first recess and second recess, first insulation portion set up in first recess, the second recess runs through the second insulation portion and with the constant head tank corresponds the setting.

As an assembly efficient battery keysets's an improvement, first insulation portion seted up with the spacing groove corresponds the breach that sets up, the breach is followed first insulation portion's thickness direction runs through first insulation portion.

The utility model discloses a second of purpose lies in: the battery with high assembly efficiency comprises battery monomers and the battery adapter plate, wherein the battery monomers are connected in series through the electric conductors of the battery adapter plate, and the electric leading-out ends with different polarities of the two adjacent battery monomers are respectively connected to the electric conductors.

As an assembly efficient battery an improvement, adjacent two the free polarity of battery is different the electricity is drawn forth the end and is set up relatively, adjacent two be provided with the insulating layer between the battery monomer.

The beneficial effects of the utility model reside in that: the utility model discloses a battery keysets includes first insulation portion, first insulation portion has spacing fixture block, one side of spacing fixture block has the spacing groove, the spacing groove is provided with the electric conductor, the electric conductor is used for inserting the battery and carries out the interaction of signal of telecommunication with the battery, wherein, the electric conductor can be assembled stably in the spacing groove of spacing fixture block, and, first insulation portion is provided with the constant head tank, the constant head tank is separated by preset distance with spacing fixture block and sets up, the constant head tank is used for further ensuring the firm in connection between electric conductor and the battery reliably, coordinate through each part, not only make the assembly of battery keysets self high-efficient reliable, still make the battery keysets can assemble between a plurality of batteries high-efficiently, thereby the commonality and the flexibility of the electric switching of a plurality of batteries have been improved effectively.

Drawings

Fig. 1 is a perspective view of embodiment 1 of the present invention.

Fig. 2 is a perspective view of the first insulating portion of the present invention.

Fig. 3 is an exploded view of the first insulating portion and the electric conductor according to the present invention.

Fig. 4 is an enlarged view of a portion a in fig. 3.

Fig. 5 is an assembly diagram of the first insulating portion and the second insulating portion of the present invention.

Fig. 6 is an assembly diagram of the electric conductor, the first insulating portion, and the battery according to embodiment 2 of the present invention.

Fig. 7 is a perspective view of embodiment 2 of the present invention.

Wherein: 1-a first insulating portion; 10-positioning grooves; 11-a first positioning groove; 12-a second positioning groove; 120-an avoidance space section; 2-limiting a clamping block; 20-a limiting groove; 21-a convex part; 3-an electrical conductor; 4-a second insulating portion; 41-a first groove; 42-a second groove; 5-a notch; 6-battery cell; 60-an electrical outlet; t0-length direction of the limit fixture block; t1 — length direction of first insulation; t2 — thickness direction of first insulation.

Detailed Description

As used in this specification and the appended claims, certain terms are used to refer to particular components, and it will be appreciated by those skilled in the art that a manufacturer may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", horizontal "and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, detachable connections, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings 1 to 7 and specific examples, which are not intended to limit the present invention.

Example 1

The utility model provides an assembly efficient battery keysets, as shown in fig. 1 ~ 2, including first insulation portion 1, first insulation portion 1 has spacing fixture block 2, one side of spacing fixture block 2 has spacing groove 20, spacing groove 20 is provided with electric conductor 3, wherein, electric conductor 3 is used for inserting the battery, spacing groove 20 is used for the spacing electric conductor 3 of chucking, spacing groove 20 can firmly be fixed in spacing fixture block 2 with electric conductor 3, and, first insulation portion 1 is provided with constant head tank 10, constant head tank 10 is separated from spacing fixture block 2 and presets the distance setting, constant head tank 10 can be used for fixing a position the utmost point ear of battery, make the utmost point ear of battery and electric conductor 3 be connected stably.

Preferably, referring to fig. 2 and 3, the first insulating portion 1 has two side limiting blocks 2 on two sides in the length direction T1, and each limiting block 2 fixes one electric conductor 3 together, wherein each limiting block 2 may be arranged symmetrically or staggeredly along two sides in the length direction T1 of the first insulating portion 1, the electric conductor 3 may be in a sheet or plate structure, the electric conductor 3 may be made of a metal material, such as a steel nickel-plated sheet, and the electric conductor 3 and the positioning groove 10 extend along the length direction T1 of the first insulating portion 1, respectively, so that the contact area between the electric conductor 3 and the tab of the battery is larger and more stable.

Preferably, referring to fig. 4, the limiting latch 2 has a protrusion 21 abutting against the limiting groove 20, the protrusion 21 extends from one side of the limiting latch 2 along a length direction T0 of the limiting latch 2, and the protrusion 21 protrudes out of the limiting latch 2, so as to more firmly clamp and fix the electric conductor 3.

Preferably, first insulation portion 1 and spacing fixture block 2 are integrative injection moulding structure, and spacing fixture block 2 evades in first insulation portion 1, and wherein, this integrative injection moulding structure can adopt PC + ABS material injection moulding, adopts foretell manufacturing process, not only makes electric conductor 3 can realize fast that the equipment is fixed and then form the standard component through the injection molding, can also shorten the preparation time of current keysets PCB subsides technology effectively, thereby has accelerated the production progress and the packaging efficiency of product.

Specifically, referring to fig. 2 to 4, the positioning groove 10 includes at least two first positioning grooves 11 arranged in parallel, and the first positioning grooves 11 penetrate through the first insulating portion 1 along a thickness direction T2 of the first insulating portion 1, so that the tabs of the battery can penetrate through the first positioning grooves 11 and be electrically connected to the electrical conductors 3.

Preferably, the first insulating portion 1 is not only provided with the first positioning groove 11, the positioning groove 10 of the first insulating portion 1 further includes a second positioning groove 12, wherein the second positioning groove 12 extends into the first insulating portion 1 without penetrating through the first insulating portion 1, the second positioning groove 12 is separated from the first positioning groove 11 by a predetermined distance, the electric conductor 3 is accommodated in the second positioning groove 12, the second positioning groove 12 is used for improving the assembly firmness of the electric conductor 3, and meanwhile, the second positioning groove 12 has a clearance section 120, the electric conductor 3 has a gap with the clearance section 120, and the clearance section 120 is beneficial to conveniently taking and placing the electric conductor 3 in the positioning groove 12.

Preferably, the utility model discloses a battery keysets still includes second insulating part 4 with first insulating part 1 integrated into one piece or fixed connection, and second insulating part 4 can ensure the stable assembly of a plurality of first insulating parts 1, see fig. 5, and second insulating part 4 has a plurality of first recesses 41 and second recess 42, and first recess 41 and second recess 42 set gradually along the thickness direction of second insulating part 4, and a plurality of first recesses 41 interval evenly sets up in second insulating part 4.

Wherein, first insulating part 1 sets up in first recess 41, and first insulating part 1 can joint, spiro union or bond in first recess 41, and simultaneously, second insulating part 4 is run through along the thickness direction of second insulating part 4 to second recess 42, and second recess 42 corresponds the setting with first constant head tank 11 of constant head tank 10 of first insulating part 1 for the utmost point ear of battery can follow second recess 42 in proper order, first constant head tank 11 wears out and connects in electric conductor 3.

The utility model discloses an among the battery keysets, the material of second insulating part 4 can be epoxy, and it can be plate form structure, and simultaneously, it not only can set up the size and the shape of first recess 41, second recess 42 according to the shape of battery, can also set up or not set up first insulation portion 1 in each first recess 41 according to the number and the assembly structure of waiting to switch over and gathering the battery in the group battery.

Preferably, the first insulating portion 1 is opened with a notch 5 disposed corresponding to the limiting groove 20, the notch 5 penetrates the first insulating portion 1 along a thickness direction T2 of the first insulating portion 1, and the conductor 3 can radiate heat from the notch 5.

Example 2

An assembly efficient battery is shown in fig. 6-7, and comprises at least two battery cells 6 and the battery adapter plate of embodiment 1, wherein a battery adapter plate is arranged between two adjacent battery cells 6, each battery adapter plate is provided with one electric conductor 3, a plurality of battery cells 6 are connected in series through the electric conductors 3 of the battery adapter plate, and the electric leading-out ends 60 with different polarities of the two adjacent battery cells 6 are respectively connected to the electric conductors 3, so that the battery cells 6 are sequentially connected in series in a positive, negative, positive and negative mode.

In the process of assembling the plurality of battery cells 6, the plurality of battery cells 6 can be sequentially arranged along the thickness direction of the battery, then the electric leading-out end 60 of each battery cell 6 is sleeved into each second groove 42 of the second insulating part 4, then the plurality of first insulating parts 1 are assembled on the second insulating part 4, and the electric conductor 3 is assembled in the limiting groove 20 of the limiting clamping block 2 of the first insulating part 1, wherein the first insulating part 1 and the electric conductor 3 are flexibly assembled, so that the battery adapter plate can be efficiently assembled among the plurality of batteries, and the universality and flexibility of electric switching of the plurality of batteries are effectively improved.

Preferably, the electrical terminals 60 of two adjacent battery cells 6 with different polarities are oppositely arranged, the electrical terminals 60 of the battery cells 6 may be tab leads of the battery cells 6, and meanwhile, an insulating layer is arranged between two adjacent battery cells 6, wherein the insulating layer may be an air layer or an insulating material filling layer, thereby ensuring the operation safety of the battery.

Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. An assembled high efficiency battery adapter plate comprising:

the first insulation part (1), the first insulation part (1) is provided with a limiting clamping block (2);

one side of the limiting clamping block (2) is provided with a limiting groove (20), and the limiting groove (20) is provided with a conductor (3);

the first insulation part (1) is provided with a positioning groove (10), and the positioning groove (10) and the limiting clamping block (2) are arranged at a preset distance.

2. The assembled high efficiency battery interposer as recited in claim 1, wherein: the limiting clamping block (2) is provided with a convex part (21) abutted to the limiting groove (20), and the convex part (21) extends from one side of the limiting clamping block (2) along the length direction of the limiting clamping block (2).

3. The assembled high efficiency battery adapter plate of claim 1 or 2, wherein: the two sides of the first insulating part (1) in the length direction are respectively provided with the limiting clamping blocks (2), each limiting clamping block (2) jointly fixes the electric conductor (3), and the electric conductor (3) and the positioning groove (10) respectively extend along the length direction of the first insulating part (1).

4. The assembled high efficiency battery interposer as recited in claim 1 or 2, wherein: the first insulation part (1) and the limiting clamping block (2) are of an integral injection molding structure, and the limiting clamping block (2) protrudes outwards from the first insulation part (1).

5. The assembled high efficiency battery interposer as recited in claim 3, wherein: the positioning groove (10) comprises at least two first positioning grooves (11) which are arranged in parallel, and the first positioning grooves (11) penetrate through the first insulating part (1) along the thickness direction of the first insulating part (1).

6. The assembled high efficiency battery interposer as recited in claim 3, wherein: the positioning groove (10) comprises a second positioning groove (12), the conductor (3) is accommodated in the second positioning groove (12), the second positioning groove (12) is provided with a space avoiding section (120), and a gap is formed between the conductor (3) and the space avoiding section (120).

7. The assembled high efficiency battery interposer as recited in claim 1, wherein: the battery adapter plate further comprises a second insulating part (4) which is integrally formed or fixedly connected with the first insulating part (1), the second insulating part (4) is provided with a first groove (41) and a second groove (42), the first insulating part (1) is arranged in the first groove (41), and the second groove (42) penetrates through the second insulating part (4) and corresponds to the positioning groove (10).

8. The assembled high efficiency battery interposer as recited in claim 1 or 7, wherein: the first insulation part (1) is provided with a notch (5) corresponding to the limiting groove (20), and the notch (5) penetrates through the first insulation part (1) along the thickness direction of the first insulation part (1).

9. A battery of high packaging efficiency, characterized by: the battery adapter plate comprises battery cells (6) and the battery adapter plate as claimed in any one of claims 1 to 8, wherein a plurality of battery cells (6) are connected in series through the electric conductors (3) of the battery adapter plate, and electric leading-out ends (60) with different polarities of two adjacent battery cells (6) are respectively connected to the electric conductors (3).

10. The assembled high efficiency battery as defined in claim 9, wherein: the electric leading-out ends (60) with different polarities of the two adjacent single batteries (6) are oppositely arranged, and an insulating layer is arranged between the two adjacent single batteries (6).