WO2023132684A1 - Contacteur de batterie - Google Patents

Contacteur de batterie Download PDF

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Publication number
WO2023132684A1
WO2023132684A1 PCT/KR2023/000287 KR2023000287W WO2023132684A1 WO 2023132684 A1 WO2023132684 A1 WO 2023132684A1 KR 2023000287 W KR2023000287 W KR 2023000287W WO 2023132684 A1 WO2023132684 A1 WO 2023132684A1
Authority
WO
WIPO (PCT)
Prior art keywords
battery
piece
connection part
connection
elastic
Prior art date
Application number
PCT/KR2023/000287
Other languages
English (en)
Korean (ko)
Inventor
이승희
Original Assignee
이승희
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020220002416A external-priority patent/KR102678563B1/ko
Application filed by 이승희 filed Critical 이승희
Publication of WO2023132684A1 publication Critical patent/WO2023132684A1/fr

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2428—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means using meander springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • H05K9/0016—Gaskets or seals having a spring contact
    • 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

Definitions

  • the present invention relates to a battery contactor, and more particularly, to a battery contactor capable of firmly maintaining a connection state of a battery from an external shock.
  • a contactor is a terminal that electrically connects two or more electronic components, and is mainly mounted on a board and connected to a battery.
  • Contactors are roughly divided into a pin type, which is called a pogo pin, and a plate spring type manufactured by press processing of a thin conductive metal plate.
  • Korean Patent Registration No. 10-1001673 registration date: December 09, 2010
  • Korean Patent Registration No. 10-1934386 registration date: 2018
  • December 26 Korean Patent Registration No. 10-1934386
  • these prior arts include a fixed end 12 having a pedestal 10 connected to a substrate and a ' ⁇ '-shaped stopper 11, and an elastic part bent round the fixed end 12 ( 13) to include a common free end 18 having a contact portion 16 in contact with an object.
  • the stopper 11 functions to stop the contact portion 16 descending due to the contact of the object from the lower surface so that it does not go down any further.
  • the above-described prior art has a problem in that when an impact occurs in a device on which a substrate is installed, it cannot firmly maintain a state of being elastically connected to the battery, so that the battery is separated from the terminal and the device is turned off.
  • the contact part 16 is in elastic contact with the object due to the elasticity of the elastic part, the battery is separated from the contact part 16 and the power of the device is turned off due to a small external shock.
  • Patent Document 1 Republic of Korea Patent Registration No. 10-1001673 (registration date: December 09, 2010)
  • Patent Document 2 Republic of Korea Patent Registration No. 10-1934386 (registration date: December 26, 2018)
  • the present invention has been made to solve the conventional problems as described above, and an object of the present invention is to firmly maintain a state of being elastically connected to a battery even when an impact occurs in a device in which a substrate is installed, thereby preventing power off in advance. It is to provide a battery contactor that can prevent it.
  • a fixing piece mounted on a substrate; A first elastic part curved upward from one end of the fixing piece, a horizontal connection part horizontally connected to the first elastic part, an inclined connection part inclined upwardly connected to the horizontal connection part, and a battery connected to the inclined connection part curved downward.
  • connection piece connected between the horizontal connection part and the inclined connection part and having a pressing part that presses downward when the battery is connected to the connection part;
  • a second elastic part curved upward and elastically deformed at the other end of the fixing piece so as to form a shape symmetrical to the first elastic part of the connection piece, and a second elastic part connected horizontally at the end of the second elastic part and pressing downward
  • the technical idea is to include a support piece having a support portion that elastically supports the bottom surface of the pressing portion.
  • the fixing piece, the connection piece, and the support piece are formed in a structure symmetrical in a diagonal direction and disposed at the front and rear, respectively, and the front and rear fixing pieces may be connected by a connecting piece.
  • a movable intermittent portion is connected downward to the connecting portion, so that when the connecting portion is connected to the battery, it touches one surface of the board to limit an elastic movable range of the connecting piece.
  • a gap may be formed between an end of the movable intermittent portion and an outer surface of the second elastic portion so that the movable intermittent portion does not interfere with the second elastic portion when the connection portion is connected to the battery.
  • the pressing part may be curvedly connected between the horizontal connection part and the inclined connection part.
  • the present invention embodied in the above solution, since the terminals of the battery are doubly supported by the connection piece and the support piece, even if an impact occurs in the device in which the substrate is installed, it is possible to firmly maintain the state of being elastically connected to the battery, As a result, there is a very useful effect of preventing power-off of the device in which the board is installed and thus initialization of data in advance.
  • the stability of the connection can be improved, and the connection pieces supported at the front and rear of the battery terminals Since it is connected, even if an external shock occurs, the connection piece does not fall off the battery and has an effect of maintaining a more firmly connected state.
  • FIG. 1 is a perspective view according to an embodiment of the present invention.
  • FIG. 2 is a front view according to an embodiment of the present invention.
  • FIG. 3 is a plan view according to an embodiment of the present invention.
  • 4 to 6 are operation diagrams according to an embodiment of the present invention.
  • FIG. 7 is a perspective view according to another embodiment of the present invention.
  • FIG. 8 is a front view according to another embodiment of the present invention.
  • FIG. 9 is a plan view according to another embodiment of the present invention.
  • connection piece 100: fixed piece 200: connection piece
  • first elastic part 220 horizontal connection part
  • connection part 260 operation intermittent part
  • Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the examples described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art.
  • a battery contactor includes a fixing piece 100 mounted on a substrate P, a connecting piece 200 elastically connected to a battery B, and the connecting piece 200 elastically It includes a support piece 300 supported by.
  • a battery contactor according to an embodiment of the present invention is integrally manufactured by press working one thin conductive metal plate.
  • the fixing piece 100 is formed in the shape of a flat plate and is mounted so as to be electrically connected to the substrate P.
  • connection piece 200 is configured to be elastically connected to the terminal of the battery B.
  • connection piece 200 includes a first elastic part 210 curved in an arc shape, a horizontal connection part 220 horizontally connected to the first elastic part 210, and a horizontal connection part
  • the inclined connection part 230 inclined upwardly connected to the 220, the connection part 250 curved downwardly connected to the inclined connection part 230, and the pressure curvedly connected between the inclined connection part 230 and the connection part 250.
  • the first elastic part 210 is curved upwardly from the left end of the fixing piece 100 and is elastically bent and deformed when the battery B is connected to the connecting part 250 .
  • the horizontal connection part 220 is connected horizontally at the end of the first elastic part 210, and the inclined connection part 230 is connected at an angle at an angle toward the top at the end of the horizontal connection part 220.
  • connection part 250 is curved downward at the end of the inclined connection part 230 and is elastically connected to the terminal of the battery B.
  • a movable intermittent portion 260 is connected to the connecting portion 250 so as to limit the elastic movable range R of the connecting piece 200. connected for a long time
  • the movable intermittent unit 260 may limit the range R of the connecting piece 200 that is movable.
  • a gap G is formed so as not to interfere.
  • the gap G is formed when the end portion 261 of the movable intermittent portion 260 is the first part of the support piece 300 when the connection piece 200 is elastically deformed while the battery B is connected to the connection portion 250. 2 to prevent interference with the elastic part 310.
  • the pressing part 240 is connected between the inclined connecting part 230 and the horizontal connecting part 220 and presses the supporting part 320 of the supporting piece 300 downward when the battery B is connected to the connecting part 250. .
  • the pressing part 240 gently presses the support part 320 by connecting the inclined connection part 230 and the horizontal connection part 220 in a curved manner, generation of noise due to friction can be reduced.
  • the support piece 300 is configured to elastically support the connection piece 200 .
  • the support piece 300 is horizontally connected to the second elastic part 310 curved in an arc shape so as to be symmetrical to the first elastic part 210 and the second elastic part 310. It includes a support portion 320 that elastically supports the bottom surface of the pressing portion 240.
  • the second elastic part 310 is curved upwardly from the other end of the fixing piece 100 and is elastically bent and deformed when the pressing part 240 presses the support part 320 .
  • the diameter of the second elastic part 310 is the same as or similar to that of the first elastic part 210 .
  • the support part 320 is connected horizontally from the end of the second elastic part 310 toward the first elastic part 210 and elastically supports the lower surface of the pressing part 240 that presses downward.
  • the support part 320 is the pressing part 240 so that the connection piece 200 does not separate from the battery B and maintains a solidly connected state even if an external shock occurs when the battery B is connected to the connection part 250. ) to elastically support the lower surface of the
  • the terminal of the battery B is brought close to the connecting portion 250 of the connecting piece 200 .
  • connection part 250 is connected to the terminal of the battery B. It does not fall off and remains firmly connected.
  • the terminal of the battery (B) is double supported by the connecting piece 200 and the supporting piece 300 that elastically supports the lower surface of the connecting piece 200, the device on which the substrate P is installed Even if an impact occurs in the battery B, there is an advantage in that it can firmly maintain a state of being elastically connected to the battery (B).
  • the present invention has the advantage of firmly maintaining the connection state of the battery B when an external shock occurs, thereby preventing the power-off of the device and the resulting data initialization in advance.
  • FIG. 7 shows a perspective view according to another embodiment of the present invention
  • FIG. 8 shows a front view according to another embodiment of the present invention
  • FIG. 9 shows a plan view according to another embodiment of the present invention.
  • a battery contactor includes a fixing piece 100 mounted on a substrate P, a connecting piece 200 elastically connected to a battery B, and a connecting piece 200. It includes a support piece 300 that supports sexually, but the fixing piece 100, the connection piece 200, and the support piece 300 are formed in a structure that is symmetrical in the diagonal direction, and are disposed in the front and rear, respectively, The front and rear fixing pieces 100 are connected by a connecting piece 400.
  • the front battery contactor shown in the front of FIGS. 7 to 9 includes a front fixing piece 100a mounted on a substrate P, a front connection piece 200a elastically connected to the battery B, and the front connection piece 200a. It includes a front support piece 300a that elastically supports the piece 200a.
  • the rear battery contactor shown in the rear of FIGS. 7 to 9 includes a rear fixing piece 100b mounted on a substrate P, a rear connection piece 200b elastically connected to the battery B, and the rear connection piece 200b. It includes a rear support piece 300b that elastically supports the piece 200b.
  • connection part 250 connected to the terminal of the battery B is composed of two diagonally arranged, so that when connecting to the terminal of the battery B, the stability of the connection can be improved. Can be expected.
  • connection piece 200 since the front and rear terminals of the battery (B) are connected by the connection piece 200 supported by the support piece 300, even if an external shock occurs, the connection piece 200 is connected to the battery (B) It is possible to maintain a more firmly connected state without falling off.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Battery Mounting, Suspending (AREA)

Abstract

La présente invention se rapporte à un contacteur de batterie, qui peut maintenir fermement un état connecté d'une batterie à l'encontre d'un choc externe, et qui est composé d'idées techniques comprenant : une pièce de fixation montée sur un substrat ; une pièce de liaison présentant une première partie élastique incurvée dans la direction ascendante depuis une partie d'extrémité de la pièce de fixation, une pièce de liaison horizontale reliée horizontalement à la première partie élastique, une partie de liaison inclinée reliée de façon inclinée à la partie de liaison horizontale dans la direction ascendante, une partie de liaison reliée de manière incurvée à la partie de liaison inclinée dans la direction descendante de façon à être reliée à la batterie, et une partie de pression reliée entre la partie de liaison horizontale et la partie de liaison inclinée de façon à exercer une pression dans la direction descendante quand la batterie est reliée à la partie de liaison ; et une pièce de support présentant une seconde partie élastique, qui est reliée de manière incurvée à l'autre extrémité de la pièce de fixation dans la direction ascendante de façon à former une forme symétrique à celle de la première partie élastique de la pièce de liaison, et qui est modifiée élastiquement, et une partie de support reliée horizontalement à une partie d'extrémité de la seconde partie élastique de façon à supporter élastiquement la surface inférieure de la partie de pression exerçant une pression dans la direction descendante.
PCT/KR2023/000287 2022-01-07 2023-01-06 Contacteur de batterie WO2023132684A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020220002416A KR102678563B1 (ko) 2022-01-07 배터리 컨텍터
KR10-2022-0002416 2022-01-07

Publications (1)

Publication Number Publication Date
WO2023132684A1 true WO2023132684A1 (fr) 2023-07-13

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ID=87073947

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Application Number Title Priority Date Filing Date
PCT/KR2023/000287 WO2023132684A1 (fr) 2022-01-07 2023-01-06 Contacteur de batterie

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WO (1) WO2023132684A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060002529A (ko) * 2004-07-02 2006-01-09 엘지전자 주식회사 휴대용 전기 기기의 접속 단자
KR20120004216U (ko) * 2010-12-03 2012-06-13 한국단자공업 주식회사 접속단자
KR20120124213A (ko) * 2011-05-03 2012-11-13 박진우 컨텍터
KR20150047871A (ko) * 2013-10-25 2015-05-06 삼성전자주식회사 전기적 접촉 장치
KR20170060846A (ko) * 2015-11-25 2017-06-02 주식회사 아모텍 감전 보호용 컨택터 및 이를 구비한 휴대용 전자 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060002529A (ko) * 2004-07-02 2006-01-09 엘지전자 주식회사 휴대용 전기 기기의 접속 단자
KR20120004216U (ko) * 2010-12-03 2012-06-13 한국단자공업 주식회사 접속단자
KR20120124213A (ko) * 2011-05-03 2012-11-13 박진우 컨텍터
KR20150047871A (ko) * 2013-10-25 2015-05-06 삼성전자주식회사 전기적 접촉 장치
KR20170060846A (ko) * 2015-11-25 2017-06-02 주식회사 아모텍 감전 보호용 컨택터 및 이를 구비한 휴대용 전자 장치

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Publication number Publication date
KR20230106806A (ko) 2023-07-14

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