CN110635189B - Battery module maintenance frock that charges - Google Patents

Battery module maintenance frock that charges Download PDF

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Publication number
CN110635189B
CN110635189B CN201910980946.1A CN201910980946A CN110635189B CN 110635189 B CN110635189 B CN 110635189B CN 201910980946 A CN201910980946 A CN 201910980946A CN 110635189 B CN110635189 B CN 110635189B
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CN
China
Prior art keywords
probe
battery module
probe support
bottom plate
probes
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CN201910980946.1A
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Chinese (zh)
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CN110635189A (en
Inventor
郭军团
徐国昌
何侠
唐铁强
熊志高
马李
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Hunan Copower EV Battery Co Ltd
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Hunan Copower EV Battery Co Ltd
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Priority to CN201910980946.1A priority Critical patent/CN110635189B/en
Publication of CN110635189A publication Critical patent/CN110635189A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

The invention provides a battery module charging maintenance tool which comprises a bottom plate and two probe supports, wherein long vertical columns are arranged at two ends of one side of the top of the bottom plate respectively, short vertical columns are arranged at two ends of the other side of the top of the bottom plate respectively, a plurality of probes which are linearly arranged and have telescopic head ends are arranged on the probe supports, the head ends and the tail ends of the probes extend out partially, one probe support stretches across the top ends of the outward side surfaces of the two long vertical columns in a mode that the head ends of the probes face inwards, the other probe support stretches across the outward side surfaces of the two short vertical columns in a mode that the head ends of the probes face inwards, the horizontal plane of the probes on the probe supports is lower than the horizontal plane of the probes on the other probe support, and the head ends of the probes on the probe supports are in opposite contact with the total positive end and the total negative end of the corresponding battery module. The invention has simple structure, low cost and convenient installation and use.

Description

Battery module maintenance frock that charges
Technical Field
The invention relates to a battery module charging maintenance tool.
Background
Along with the more and more application on the market of cylinder nickel-metal hydride battery, and lithium battery is higher than to present nickel-metal hydride battery's self discharge rate, consequently when nickel-metal hydride battery especially nickel-metal hydride battery module carries out long-time stock, need carry out the benefit to the battery and maintain, prevent because of the battery trouble that leads to from discharging. The electricity supplementing maintenance of the monocells is simple, but no corresponding product exists in the market of equipment for maintaining the modules of the whole battery pack together, so that a charging maintenance tool clamp suitable for the battery modules needs to be developed.
Disclosure of Invention
The invention aims to provide a battery module charging maintenance tool which is simple in structure, low in cost and convenient to install and use.
The invention is realized by the following scheme:
the utility model provides a battery module maintenance frock that charges, includes bottom plate and two probe supports, the both ends of bottom plate top one side are provided with long stand respectively, the both ends of bottom plate top opposite side are provided with short stand respectively, the equal part of head end, the tail end of installing head end telescopic probe and probe that a plurality of was arranged linearly on the probe support stretches out, and one of them probe support spanes with probe head end mode inwards and installs on the top of two long stand side outwards, and another probe support spanes with probe head end mode inwards and installs on the side outwards of two short stand and the probe place horizontal plane on this probe support is less than the probe place horizontal plane on another probe support, and probe head end on the probe support is just to the contact with total positive end, the total negative end of corresponding battery module mutually.
Furthermore, the two sides of the top of the bottom plate are respectively provided with a supporting plate at the position between the two long upright columns and the two short upright columns, and one side of the top of the supporting plate facing outwards is vertically provided with a limiting baffle.
Furthermore, both ends of the supporting plate are respectively provided with a stop block, one side of the stop block is clamped on the limit baffle, and the stop block can slide along the limit baffle. When different numbers of the battery modules to be charged and maintained are charged and maintained, the battery modules to be charged and maintained can be tightly pressed through the sliding stop blocks so as to ensure that the total positive end and the total negative end of the battery modules are in opposite contact with the probe head end on the probe support.
Furthermore, the two ends of the inward side surface of the probe support are respectively provided with a limiting pin sleeved with a spring, the positions of the long stand column, the short stand column and the probe support corresponding to the limiting pins are respectively provided with a limiting pin hole, and the limiting pins of the probe support are matched and installed in the limiting pin holes of the long stand column and the short stand column in a one-to-one correspondence manner. The number of the limiting pins on the probe support can be adjusted and designed as required, the number of the corresponding limiting pin holes on the long stand column and the short stand column changes correspondingly along with the number of the corresponding limiting pins on the probe support, and the limiting pin holes and the limiting pins are guaranteed to be in one-to-one correspondence. The spring is sleeved on the limiting pin, the first probe support and the second probe support can be bounced for a certain distance under the acting force of the spring when the limiting pin, the first probe support and the second probe support are untied, and the battery module can be conveniently installed and aligned to be charged and maintained.
Furthermore, the outward side face of the probe support is provided with a cover plate, the cover plate is provided with a threading hole, and the cover plate is used for covering the tail end of the probe. When the battery module charging maintenance device is used specifically, after the wire harnesses at the tail ends of the probes are connected in series or in parallel, the bus harnesses can penetrate through the threading holes in the cover plate to penetrate out to be exposed and connected with a power supply end, and therefore the battery module charging maintenance is achieved.
Furthermore, a groove is formed in the outward side surface of the probe support, and the tail end of the probe is placed in the groove.
Furthermore, the outward end faces of the long stand column and the short stand column are fixed with the corresponding end faces of the probe support in a buckling mode. During actual manufacturing, the pulling buckle can be arranged on the outward end faces of the long stand column and the short stand column, the bayonet is arranged on the corresponding end face of the probe support, or the bayonet is arranged on the outward end faces of the long stand column and the short stand column, the pulling buckle is arranged on the corresponding end face of the probe support, and the bayonet and the pulling buckle are mutually matched and clamped together to realize the fixation in a buckling mode.
The battery module charging maintenance tool is simple in structure, low in cost and convenient to install and use, can save operation time, improves working efficiency, can charge the battery module more conveniently, and ensures charging efficiency.
Drawings
Fig. 1 is a schematic structural view of a battery module charging maintenance tool in embodiment 1;
FIG. 2 is a schematic view of the structure of a base plate in embodiment 1;
FIG. 3(a) is a schematic structural view of a probe holder according to example 1;
FIG. 3(b) is a schematic structural view of the probe holder in example 1 (II);
FIG. 4 is a schematic structural view of a long column in embodiment 1;
fig. 5 is a diagram illustrating a state of the battery module in the charging maintenance tool for the battery module according to embodiment 1.
Detailed Description
The present invention will be further described with reference to the following examples, but the present invention is not limited to the description of the examples.
Example 1
A battery module charging maintenance tool 0 comprises a bottom plate 1 and two probe supports 2, wherein long upright posts 3 are arranged at two ends of one side of the top of the bottom plate 1 respectively, short upright posts 4 are arranged at two ends of the other side of the top of the bottom plate 1 respectively, supporting plates 5 are arranged at positions, between the two long upright posts 3 and the two short upright posts 4, of two sides of the top of the bottom plate 1 respectively, a limiting baffle 6 is vertically arranged on one outward side of the top of the supporting plates 5, stoppers 7 are arranged at two ends of the top of the supporting plates 5 respectively, one side of each stopper 7 is clamped on the corresponding limiting baffle 6, each stopper 7 can slide along the corresponding limiting baffle 6, and the structural schematic diagram of the bottom plate is shown in FIG. 2; as shown in fig. 3, a groove 8 is formed in the outward side surface of the probe holder 2, a plurality of probes 9 which are linearly arranged and have telescopic head ends are mounted on the probe holder 2, the head ends and the tail ends of the probes 9 extend out partially, the tail ends of the probes 9 are disposed in the groove 8, a cover plate 10 is disposed on the outward side surface of the probe holder 2, a threading hole 15 is disposed on the cover plate 10, the cover plate 10 is used for covering the tail ends of the probes 9, limit pins 11 which are sleeved with springs are disposed at two ends of the inward side surface of the probe holder 2, limit pin holes 12 are disposed at positions of the long upright column 3 and the short upright column 4 corresponding to the limit pins 11 on the probe holder 2, and a structural schematic diagram of the long upright column is shown in fig. 4; bayonets 13 are arranged on the end faces of two ends of the probe supports 2, pull buckles 14 are arranged on the outward end faces of the long upright posts 3 and the short upright posts 4, one of the probe supports 2 is transversely arranged on the top ends of the outward side faces of the two long upright posts 3 in a mode that the head ends of the probes 9 are inward, the other probe support 2 is transversely arranged on the outward side faces of the two short upright posts 4 in a mode that the head ends of the probes 9 are inward, the horizontal plane of the probes 9 on the probe supports 3 is lower than the horizontal plane of the probes 9 on the other probe support 2, limiting pins 11 of the probe supports 2 are correspondingly arranged in limiting pin holes 12 of the long upright posts 3 and the short upright posts 4 in a matching mode one by one, the head ends of the probes 9 on the probe supports 2 are in opposite contact with the total positive end and the total negative end of the corresponding battery module, the outward end faces of the long upright posts 3 and the short upright posts 4 are respectively fixed with the corresponding end faces of the probe supports 2 in a buckling mode, namely the long upright posts 3, The pulling buckle 14 of the short upright post 4 is matched and sleeved with the bayonet 13 on the probe bracket 2 to be clamped together.
When the tool is used, the pull buckle and the bayonet of the battery module charging maintenance tool 0 are unfastened, the stop block at one end of the support plate of the bottom plate of the battery module charging maintenance tool 0 is abutted against the corresponding long stand column and the short stand column, then the battery module 16 to be charged and maintained is placed on the support plate of the bottom plate of the battery module charging maintenance tool 0, the total positive end and the total negative end of the battery module are in opposite contact with the probe head end, the stop block at the other end of the support plate of the bottom plate of the battery module charging maintenance tool 0 slides along the limiting baffle plate until the battery module 16 is squeezed, so that a gap between the battery modules 16 is compressed to ensure that the total positive end and the total negative end of the battery module are in opposite contact with the probe head end better, then the pull buckle and the bayonet are matched and sleeved together, and finally the wire harnesses at the tail end of the probe are correspondingly connected in series or parallel according to the arrangement mode of the battery module 16 to be charged and maintained and the serial or parallel bus bundles pass through the threading holes in the cover plate The battery module can be maintained by supplementing electricity when the battery module is exposed and connected with a power supply correspondingly, and a use state diagram of the battery module assembled on the battery module charging maintenance tool is shown in fig. 5.
Example 2
The utility model provides a battery module charges and maintains frock, its structure is similar with the battery module structure of maintaining frock that charges in embodiment 1, and its difference lies in: the end faces of the two ends of the probe support are provided with pull buckles, the outward end faces of the long stand column and the short stand column are provided with bayonets, and the pull buckles are matched with the bayonets and sleeved and clamped together. .

Claims (7)

1. The utility model provides a battery module charges and maintains frock which characterized in that: including bottom plate and two probe supports, the both ends of bottom plate top one side are provided with long stand respectively, the both ends of bottom plate top opposite side are provided with short stand respectively, install the head end that a plurality of is the head end telescopic probe and the probe of sharp arranging on the probe support, the equal part of tail end stretches out, and one of them probe support spanes with probe head end mode inwards and installs on the top of two long stand side outwards, and another probe support spanes with probe head end mode inwards and installs on the side outwards of two short stand and the probe place horizontal plane on this probe support is less than the probe place horizontal plane on another probe support, and probe head end on the probe support is just to the contact with total positive terminal, total negative terminal of corresponding battery module mutually.
2. The battery module charging maintenance tool according to claim 1, characterized in that: the two sides of the top of the bottom plate are positioned between the two long stand columns and the two short stand columns and are respectively provided with a supporting plate, and one side, facing outwards, of the top of the supporting plate is vertically provided with a limiting baffle.
3. The battery module charging maintenance tool according to claim 2, characterized in that: the two ends of the supporting plate are respectively provided with a stop block, one side of the stop block is clamped on the limit baffle, and the stop block can slide along the limit baffle.
4. The battery module charging maintenance tool according to claim 1, characterized in that: the two ends of the inward side surface of the probe support are respectively provided with a limiting pin sleeved with a spring, the positions of the long stand column, the short stand column and the probe support corresponding to the limiting pins are respectively provided with a limiting pin hole, and the limiting pins of the probe support are matched and installed in the limiting pin holes of the long stand column and the short stand column in a one-to-one correspondence manner.
5. The battery module maintenance frock of charging of claim 1, characterized in that: the probe support is characterized in that a cover plate is arranged on the outward side face of the probe support, a threading hole is formed in the cover plate, and the cover plate is used for covering the tail end of the probe.
6. The battery module of any claim 1 ~ 5 charges and maintains frock, its characterized in that: the outward side surface of the probe support is provided with a groove, and the tail end of the probe is arranged in the groove.
7. The battery module of any one of claims 1-5 charges and maintains frock, characterized in that: the outward end faces of the long stand column and the short stand column are fixed with the corresponding end faces of the probe support in a buckling mode.
CN201910980946.1A 2019-10-16 2019-10-16 Battery module maintenance frock that charges Active CN110635189B (en)

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Application Number Priority Date Filing Date Title
CN201910980946.1A CN110635189B (en) 2019-10-16 2019-10-16 Battery module maintenance frock that charges

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Application Number Priority Date Filing Date Title
CN201910980946.1A CN110635189B (en) 2019-10-16 2019-10-16 Battery module maintenance frock that charges

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CN110635189A CN110635189A (en) 2019-12-31
CN110635189B true CN110635189B (en) 2022-06-07

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Citations (17)

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CN201549558U (en) * 2009-05-15 2010-08-11 深圳市鸿德电池有限公司 Integrated clamp for lithium ion battery liquid injection and formation
TW201435544A (en) * 2013-03-06 2014-09-16 East Rule Co Ltd Battery control module
CN104409786A (en) * 2013-03-16 2015-03-11 方秀琴 Battery repairing method
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CN109560338A (en) * 2018-11-22 2019-04-02 浙江杭可科技股份有限公司 Soft package lithium battery cold-hot pressure fixture forming and capacity dividing machine
CN208706792U (en) * 2018-09-29 2019-04-05 联动天翼新能源有限公司 Lithium ion battery fixture

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Publication number Priority date Publication date Assignee Title
JP2005252832A (en) * 2004-03-05 2005-09-15 Nec Corp Charging structure for portable electronic apparatus
CN101098084A (en) * 2006-06-28 2008-01-02 上海市向明中学 Charging device of nickel-hydrogen battery
CN201266653Y (en) * 2008-06-28 2009-07-01 比亚迪股份有限公司 Integrated battery device
CN201549558U (en) * 2009-05-15 2010-08-11 深圳市鸿德电池有限公司 Integrated clamp for lithium ion battery liquid injection and formation
TW201435544A (en) * 2013-03-06 2014-09-16 East Rule Co Ltd Battery control module
CN104409786A (en) * 2013-03-16 2015-03-11 方秀琴 Battery repairing method
KR20150049890A (en) * 2013-10-31 2015-05-08 주식회사 엘지화학 Jig for charge/discharge battery module and device for charge/discharge battery module using the same
KR20190012058A (en) * 2017-07-26 2019-02-08 주식회사 엘지화학 Apparatus for charging and discharging
CN207398181U (en) * 2017-08-28 2018-05-22 湖南科霸汽车动力电池有限责任公司 Ni-MH power cell bag
WO2019045003A1 (en) * 2017-08-31 2019-03-07 株式会社ソフトエナジーコントロールズ Contact function-equipped multichannel charge/discharge power supply
JP6461401B1 (en) * 2018-03-28 2019-01-30 株式会社ソフトエナジーコントロールズ Charge / discharge device
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CN109148782A (en) * 2018-09-25 2019-01-04 湖南科霸汽车动力电池有限责任公司 A kind of rectangular cell mould group
CN208706792U (en) * 2018-09-29 2019-04-05 联动天翼新能源有限公司 Lithium ion battery fixture
CN109560338A (en) * 2018-11-22 2019-04-02 浙江杭可科技股份有限公司 Soft package lithium battery cold-hot pressure fixture forming and capacity dividing machine

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Denomination of invention: Battery module charging maintenance tooling

Effective date of registration: 20221028

Granted publication date: 20220607

Pledgee: Hunan Xiangjiang Zhongying Investment Management Co.,Ltd.

Pledgor: HUNAN COPOWER EV BATTERY Co.,Ltd.

Registration number: Y2022980020196