JPH11344522A - Electrically conductive contactor - Google Patents
Electrically conductive contactorInfo
- Publication number
- JPH11344522A JPH11344522A JP10152876A JP15287698A JPH11344522A JP H11344522 A JPH11344522 A JP H11344522A JP 10152876 A JP10152876 A JP 10152876A JP 15287698 A JP15287698 A JP 15287698A JP H11344522 A JPH11344522 A JP H11344522A
- Authority
- JP
- Japan
- Prior art keywords
- contact
- contactor
- contact surface
- measurement
- load
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Measuring Leads Or Probes (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、電池その他の電気
機器、電子機器、その他各部品(以下、電気部品と総称
する)に対して通電したり、4端子法で電流及び電圧或
いは抵抗を測定したりする場合に用いる導電接触器に関
する。従来から4端子法により、電気部品に定電圧を与
えたり、電気的に測定したりすることは公知である。こ
こで4端子法とは、図4の点線に示すように測定端子が
供給端子に直結され、負荷又は測定対象へは2本の線で
配線され、これら導電接触器の4つの端子をそれぞれ前
記負荷又は測定端子に弾発的に接触させて、通電又は電
圧測定をする方法を指す。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for applying current to a battery or other electric equipment, electronic equipment, and other parts (hereinafter collectively referred to as electric parts), and measuring current, voltage or resistance by a four-terminal method. And a conductive contactor used in such a case. 2. Description of the Related Art Conventionally, it is known to apply a constant voltage to an electrical component or electrically measure an electrical component by a four-terminal method. Here, the four-terminal method means that a measurement terminal is directly connected to a supply terminal as shown by a dotted line in FIG. 4, and two wires are connected to a load or a measurement object. It refers to a method of conducting current or measuring voltage by resiliently contacting a load or a measurement terminal.
【0002】[0002]
【発明が解決しようとする課題】しかし、上記のように
供給端子と測定端子とを直結した構成では、端子と負荷
との間の抵抗によって電圧降下が起こり、負荷の両端に
所定の電圧が印加されない難点がある。また負荷側の4
つの端子がスプリングにより可動に設定されているの
で、電気部品に押しつけられた時、正常に4端子が接触
していればよいが、その内の一つでも接触不良があった
り、可動部が絶縁不良であったりすると、測定が不可能
になったり、逆にあたかも正常であるかのように誤測定
する危険性があった。However, in the configuration in which the supply terminal and the measurement terminal are directly connected as described above, a voltage drop occurs due to the resistance between the terminal and the load, and a predetermined voltage is applied to both ends of the load. There are disadvantages that are not. 4 on the load side
Since four terminals are set to be movable by a spring, it is only necessary that four terminals contact normally when pressed against an electrical component, but even one of them has poor contact or the movable part is insulated. If it is defective, there is a risk that the measurement will be impossible, and conversely, there will be a risk of erroneous measurement as if it were normal.
【0003】本発明の目的は、上記のような誤測定の原
因となる、供給端子と測定端子との直結を分離すると共
に接触不良や絶縁不良が生じないよう端子間の可動部を
なくして電気部品へ確実に接触する導電接触器を提供し
ようとするものである。An object of the present invention is to separate the direct connection between the supply terminal and the measurement terminal, which causes the above-described erroneous measurement, and to eliminate the movable portion between the terminals so as to prevent a contact failure and an insulation failure from occurring. It is an object of the present invention to provide a conductive contactor that reliably contacts a component.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するた
め、第1発明では、第1接触子と第2接触子とを一端で
固定して一体化した接触面と、前記接触面が電気部品等
の負荷又は測定対象に弾発接触するよう設けたスプリン
グその他の弾発力付与手段と、前記第1接触子と第2接
触子との他端にそれぞれ独立して電源又は測定器に接続
するよう設けた配線ケーブルと、から成る導電接触器と
した。In order to achieve the above object, according to a first aspect of the present invention, a contact surface in which a first contact and a second contact are fixed and fixed at one end, and the contact surface is an electric component A spring or other resilient force applying means provided to resiliently contact a load or a measurement object, and the other ends of the first contact and the second contact are independently connected to a power supply or a measuring instrument. And a distribution cable provided as described above.
【0005】第2発明では、第1接触子の一端に設けた
接触面と、この接触面に一端を固定して一体化した第2
接触子と、前記接触面が電気部品等の負荷又は測定対象
に弾発接触するよう設けたスプリングその他の弾発力付
与手段と、前記第1接触子と第2接触子にはそれぞれ独
立して電源又は測定器に接続するよう設けた配線ケーブ
ルと、から成る導電接触器とした。According to a second aspect of the present invention, a contact surface provided at one end of the first contactor and a second contact surface fixed at one end to the contact surface are integrated.
A contact, a spring or other resilient force applying means provided so that the contact surface resiliently contacts a load such as an electric component or a measurement object, and the first contact and the second contact are respectively independent of each other. And a distribution cable provided to be connected to a power supply or a measuring instrument.
【0006】第3発明では、一端に接触面を設けた筒状
の第1接触子と、この第1接触子に絶縁状に内挿され且
つ前記接触面の裏面に一端を固定して一体化した第2接
触子と、前記第1接触子の周縁に設けたスプリングその
他の弾発力付与手段と、前記第1接触子と第2接触子に
それぞれ独立して接続され且つ電源又は測定器に接続し
た配線ケーブルと、から成る導電接触器とした。According to a third aspect of the present invention, a cylindrical first contact having one end provided with a contact surface is integrated with the first contact in an insulating manner and fixed at one end to the back surface of the contact surface. The second contact, a spring or other resilient force applying means provided on the periphery of the first contact, and independently connected to the first contact and the second contact, respectively, and connected to a power supply or a measuring instrument. And a connected wiring cable.
【0007】第4発明では、供給端子と測定端子との直
結を分離すると共に一対の導電接触器を用い、ぞれぞれ
の接触面をスプリングその他の弾発力付与手段を介して
電気部品その他の負荷又は測定対象に接触させ、4端子
法で通電又は電気的測定を可能に設けた導電接触器とし
た。According to a fourth aspect of the present invention, the direct connection between the supply terminal and the measurement terminal is separated, and a pair of conductive contactors is used. Each of the contact surfaces is connected to an electric component or the like via a spring or other elastic force applying means. And a conductive contactor provided in such a manner as to be in contact with the load or the object to be measured and to be capable of conducting or electrically measuring by the four-terminal method.
【0008】[0008]
【作用】第1発明では、第1接触子と第2接触子との一
端を、接触面で固定し一体化して電気部品としての負荷
又は測定対象に弾発的に接触可能としたので、2つの接
触子は電気部品に確実に接触し、これを一対として4端
子法に用いることができる。またその形態を限定してい
ないので、接触面を一枚の平面とし、これに第1接触子
と第2接触子とを接続固定する場合、また第1接触子に
第2接触子を内挿するよう設けてもよい。2つの接触子
には個別的な可動部がなく一体化してスプリング等の弾
発力付与手段により導電接触器として、電気部品に接触
するようにし、それぞれから配線ケーブルを介して、電
源又は測定器に接続できるようにした。According to the first aspect of the present invention, one end of the first contact and the second contact is fixed at the contact surface and integrated to be able to resiliently contact the load as an electric component or the object to be measured. The one contact surely contacts the electric component, and can be used as a pair in the four-terminal method. In addition, since the form is not limited, when the contact surface is a single plane and the first contact and the second contact are connected and fixed thereto, or the second contact is inserted into the first contact. May be provided. The two contacts have no separate movable parts and are integrated so that they come into contact with the electrical components as conductive contactors by means of a spring or other resilient force imparting means. Can be connected to
【0009】なお電気部品にできるだけ近接した位置に
なるようにすれば、この部分における不要なインピーダ
ンスの発生がなく、精確な測定ができる。電源として定
電圧電源装置を用いる場合、この定電圧電源装置は測定
端子の電圧が常に一定になるように動作させねばならな
い。そこで測定端子から2本の線を接触子まで配線し、
負荷に正確な電圧を印加し、または測定対象の両端電圧
を正確に測定し、その値を電源装置にフィードバックす
るようになっている。従って測定端子には微小の電流が
流れるだけだから、電圧降下は無視でき、電圧が常に一
定になるように動作する。If the position is as close as possible to the electric component, unnecessary impedance is not generated at this portion, and accurate measurement can be performed. When a constant voltage power supply is used as a power supply, the constant voltage power supply must be operated so that the voltage of the measurement terminal is always constant. Therefore, two wires from the measuring terminal to the contact were wired,
An accurate voltage is applied to the load, or the voltage between both ends of the object to be measured is accurately measured, and the value is fed back to the power supply device. Therefore, since only a small current flows through the measurement terminal, the voltage drop can be ignored and the operation is performed so that the voltage is always constant.
【0010】第2発明では、第1接触子の一端に接触面
を設け、これに第2接触子の一端を固定して一体化した
ので、電気部品等の負荷又は測定対象に弾発接触する接
触面は1つであり、接触不良が生じるおそれが無くなっ
た。第3発明では、第1接触子の筒状部に第2接触子を
内挿して一体化することにより、電気部品へは接触面の
接触により、確実に接触できるようになった。第1接触
子の周縁に設けたスプリングその他の弾発力付与手段に
より、測定対称への接触が確実に行われるようになっ
た。In the second invention, a contact surface is provided at one end of the first contact, and one end of the second contact is fixed to and integrated with the contact, so that the first contact comes into resilient contact with a load such as an electric component or an object to be measured. There was only one contact surface, and there was no risk of poor contact. In the third aspect, the second contact is inserted into and integrated with the cylindrical portion of the first contact, so that the electric component can be reliably contacted by contact with the contact surface. A spring or other resilient force applying means provided on the peripheral edge of the first contactor ensures that contact with the measurement symmetry is performed.
【0011】各接触子には、独立して接続され且つ電源
又は測定器に接続した配線ケーブルを設けたので、電源
又は測定器との接続も確実となり、精密な通電や測定が
可能となった。第4発明では、供給端子と測定端子との
直結を分離すると共に一対の導電接触器を用い、ぞれぞ
れの接触面をスプリングその他の弾発力付与手段を介し
て電気部品その他の負荷又は測定対象に接触させ、4端
子法での通電又は電気的測定を実現できるようになっ
た。[0011] Each contact is provided with a wiring cable that is independently connected and connected to a power supply or a measuring instrument, so that connection to the power supply or the measuring instrument is also ensured, and precise energization and measurement are possible. . In the fourth invention, the direct connection between the supply terminal and the measurement terminal is separated, and a pair of conductive contactors are used. Each contact surface is connected to an electric component or other load or a load via a spring or other elasticity applying means. By contacting the object to be measured, current or electric measurement by the four-terminal method can be realized.
【0012】[0012]
【発明の実施の形態】本発明は、電池などの電気部品に
対して電圧や電流、抵抗その他の電気的測定や通電をす
る場合、4端子法を実現するのに用いられる導電接触器
を提供したものである。導電接触器として、接触面を設
けて第1接触子と第2接触子とを固定し一体化すること
により、接触不良を皆無として精度を向上させた。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a conductive contactor used to implement a four-terminal method when conducting electrical measurements or energization of voltages, currents, resistances, and the like on electrical components such as batteries. It was done. By providing a contact surface as a conductive contactor and fixing and integrating the first contact and the second contact, there was no contact failure and the accuracy was improved.
【0013】従来の端子が個別的に電気部品と接触する
場合と比較して、2端子に可動部がなく広い接触面があ
るので接触が確実となり、第1接触子と第2接触子も固
定されているので、一体として用いられる。Compared to the conventional case where the terminals individually contact the electric parts, the two terminals have a wide contact surface without moving parts, so that the contact is assured, and the first contact and the second contact are also fixed. So that it is used as one.
【0014】[0014]
【実施例】以下、実施例として示した図面を参照して説
明する。図1は導電接触器の一例を示すもので、1は導
電接触器である。筒状の第1接触子2に第2接触子3を
絶縁状に内挿して一体化している。4は接触面で、第1
接触子2の一端を閉塞して設けられている。5は絶縁部
を示す。6は接触固定部で、第1接触子2と第2接触子
3とを接触面4の裏面において、接触又は溶接、接着等
で固定している。7は弾発力付与手段で、第1接触子2
の周縁に設けたスプリング等を指す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 shows an example of a conductive contactor, where 1 is a conductive contactor. The second contact 3 is inserted into the tubular first contact 2 in an insulating manner and integrated. 4 is the contact surface, the first
The contact 2 is provided with one end closed. Reference numeral 5 denotes an insulating portion. Reference numeral 6 denotes a contact fixing portion, which fixes the first contact 2 and the second contact 3 on the back surface of the contact surface 4 by contact, welding, bonding or the like. Reference numeral 7 denotes an elasticity applying means, and the first contact 2
Refers to a spring or the like provided on the peripheral edge of.
【0015】8は板体で、それぞれ個別の機械(図示せ
ず)に固定されている。この機械が直線運動(上下)を
して、電気部品9に密着する。10、11は配線ケーブ
ルで、この配線ケーブルを介して負荷又は測定対象は定
電圧電源装置や測定器12に個別的に接続されている。
図1で示した電気部品9は電池を示し、一対の導電接触
器1を用いて、電池9の電極にそれぞれ接触させ、電圧
測定をしているものである。Reference numeral 8 denotes a plate, which is fixed to a separate machine (not shown). This machine makes a linear motion (up and down) and comes into close contact with the electric component 9. Reference numerals 10 and 11 denote wiring cables, through which the load or the object to be measured is individually connected to a constant voltage power supply or a measuring instrument 12.
The electric component 9 shown in FIG. 1 indicates a battery, and a pair of conductive contactors 1 is used to make contact with the electrodes of the battery 9 to measure the voltage.
【0016】第1接触子2と第2接触子3とは、接触固
定部6で一体的になっているので、スプリング7の弾発
力により電気部品9に接触面4で接触する。接触面4は
ひろく、安定して接触可能であり、第2接触子3は接触
面4の裏面に接触固定され直接電気部品と接触したと同
じ効果をもっている。なお接触面を薄く構成すれば、不
要なインピーダンスの発生もなく、精密な測定が得られ
る。Since the first contact 2 and the second contact 3 are integrated by the contact fixing portion 6, the first contact 2 and the second contact 3 come into contact with the electric component 9 on the contact surface 4 by the elastic force of the spring 7. The contact surface 4 is wide and can be stably contacted, and the second contact 3 is fixed to the back surface of the contact surface 4 and has the same effect as directly contacting the electric component. If the contact surface is made thin, accurate measurement can be obtained without generating unnecessary impedance.
【0017】配線ケーブル10、11は個別的に電源又
は測定器に接続しているので、通電又は測定が精密とな
り、4端子法により精度の高い装置が提供できた。図
2、図3において、接触面4は広く第1接触子2と第2
接触子3とを固定し一体化しているので、接触固定がし
易く且つ電気部品への接触も容易である。図4は4端子
法を示すもので、12は測定器又は電源供給源である。
13は供給端子、14は測定端子であり、それぞれ分離
すると共に独立して接続されている。Since the wiring cables 10 and 11 are individually connected to a power supply or a measuring instrument, the energization or measurement becomes precise, and a highly accurate apparatus can be provided by the four-terminal method. In FIGS. 2 and 3, the contact surface 4 is wider than the first contactor 2 and the second contactor.
Since the contact 3 and the contact 3 are fixed and integrated, it is easy to fix the contact and easily contact the electric component. FIG. 4 shows a four-terminal method, in which 12 is a measuring instrument or a power supply source.
Reference numeral 13 denotes a supply terminal, and reference numeral 14 denotes a measurement terminal, which are separated and independently connected.
【0018】[0018]
【発明の効果】本発明では、第1接触子と第2接触子と
を接触面で固定一体化した導電接触器を設けたので、ス
プリングを介して測定対称などに弾発接触することによ
り接触不良や絶縁不良が全くなく、安定した測定や通電
ができ、信頼性に富む導電接触器が提供できた。According to the present invention, a conductive contactor is provided in which the first contactor and the second contactor are fixedly integrated at the contact surface. There was no failure or insulation failure, stable measurement and current supply were possible, and a highly reliable conductive contactor could be provided.
【図1】 本発明の一実施例を示す断面図FIG. 1 is a sectional view showing an embodiment of the present invention.
【図2】 本発明の他実施例を示す断面図FIG. 2 is a sectional view showing another embodiment of the present invention.
【図3】 さらに他実施例を示す断面図FIG. 3 is a sectional view showing still another embodiment.
【図4】 4端子法の説明図FIG. 4 is an explanatory view of a four-terminal method.
1 導電接触器 2 第1接触子 3 第2接触子 4 接触面 6 接触固定部 7 スプリング等の弾発力付与手段 9 電気部品(測定対象又は負荷) 10、11 配線ケーブル 12 電源又は測定器 DESCRIPTION OF SYMBOLS 1 Conductive contactor 2 1st contact 3 2nd contact 4 Contact surface 6 Contact fixing part 7 Means for giving resilience such as spring 9 Electric parts (measurement target or load) 10, 11 Wiring cable 12 Power supply or measuring instrument
【手続補正書】[Procedure amendment]
【提出日】平成11年5月7日[Submission date] May 7, 1999
【手続補正1】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【書類名】 明細書[Document Name] Statement
【発明の名称】 導電接触器[Title of the Invention] Conductive contactor
【特許請求の範囲】[Claims]
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【0001】[0001]
【発明の属する技術分野】本発明は、電池その他の電気
機器、電子機器、その他各部品(以下、電気部品と総称
する)に対して通電したり、4端子法で電流及び電圧或
いは抵抗を測定したりする場合に用いる導電接触器に関
する。従来から4端子法により、電気部品に定電圧を与
えたり、電気的に測定したりすることは公知である。こ
こで4端子法とは、図4の点線に示すように測定端子が
供給端子に直結され、負荷又は測定対象へは2本の線で
配線され、これら導電接触器の4つの端子をそれぞれ前
記負荷又は測定端子に弾発的に接触させて、通電又は電
圧測定をする方法を指す。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for applying current to a battery or other electric equipment, electronic equipment, and other parts (hereinafter collectively referred to as electric parts), and measuring current, voltage or resistance by a four-terminal method. And a conductive contactor used in such a case. 2. Description of the Related Art Conventionally, it is known to apply a constant voltage to an electrical component or electrically measure an electrical component by a four-terminal method. Here, the four-terminal method means that a measurement terminal is directly connected to a supply terminal as shown by a dotted line in FIG. 4, and two wires are connected to a load or a measurement object. It refers to a method of conducting current or measuring voltage by resiliently contacting a load or a measurement terminal.
【0002】[0002]
【発明が解決しようとする課題】しかし、上記のように
供給端子と測定端子とを直結した構成では、端子と負荷
との間の抵抗によって電圧降下が起こり、負荷の両端に
所定の電圧が印加されない難点がある。また負荷側の4
つの端子がスプリングにより可動に設定されているの
で、電気部品に押しつけられた時、正常に4端子が接触
していればよいが、その内の一つでも接触不良があった
り、可動部が絶縁不良であったりすると、測定が不可能
になったり、逆にあたかも正常であるかのように誤測定
する危険性があった。However, in the configuration in which the supply terminal and the measurement terminal are directly connected as described above, a voltage drop occurs due to the resistance between the terminal and the load, and a predetermined voltage is applied to both ends of the load. There are disadvantages that are not. 4 on the load side
Since four terminals are set to be movable by a spring, it is only necessary that four terminals contact normally when pressed against an electrical component, but even one of them has poor contact or the movable part is insulated. If it is defective, there is a risk that the measurement will be impossible, and conversely, there will be a risk of erroneous measurement as if it were normal.
【0003】本発明の目的は、上記のような誤測定の原
因となる、供給端子と測定端子との直結を分離すると共
に接触不良や絶縁不良が生じないよう端子間の可動部を
なくして電気部品へ確実に接触する導電接触器を提供し
ようとするものである。An object of the present invention is to separate the direct connection between the supply terminal and the measurement terminal, which causes the above-described erroneous measurement, and to eliminate the movable portion between the terminals so as to prevent a contact failure and an insulation failure from occurring. It is an object of the present invention to provide a conductive contactor that reliably contacts a component.
【0004】[0004]
【課題を解決するための手段】上記目的を達成するた
め、本発明では、一端を閉塞する接触面を設けた筒状の
第1接触子と、この第1接触子に絶縁状に内挿され且つ
前記接触面の裏面に一端を固定して一体化した第2接触
子と、前記第1接触子の周縁に設けたスプリングその他
の弾発力付与手段と、前記第1接触子と第2接触子にそ
れぞれ独立して接続され且つ電源又は測定器に個別的に
接続した配線ケーブルとから成る導電接触器を設け、こ
の導電接触器の一対を用い、それぞれの接触面をスプリ
ングその他の弾発力付与手段を介して電気部品その他の
負荷又は測定対象に接触させ、4端子法で通電又は電気
的測定を可能に設けた導電接触器とした。In order to achieve the above object, according to the present invention, a cylindrical member having a contact surface for closing one end is provided.
A first contact, and the first contact is inserted insulatively into the first contact and
A second contact integrated with one end fixed to the back surface of the contact surface
And a spring provided on the periphery of the first contactor and the like
Means for applying resilience to the first contact and the second contact.
Connected independently and individually to the power supply or measuring instrument
Provide a conductive contactor consisting of
Using a pair of conductive contactors
Electrical components and other devices through
Contact the load or the object to be measured.
The conductive contactor was provided so as to be able to perform dynamic measurement .
【0005】[0005]
【作用】本発明では、一端を閉塞する接触面を設けた筒
状の第1接触子に、絶縁状に内挿され且つ前記接触面の
裏面に一端を固定して一体化して導電接触器とした。こ
の導電接触器の一対を用い、それぞれの接触面をスプリ
ングその他の弾発力付与手段を介して電気部品その他の
負荷又は測定対象に接触させ、4端子法で通電又は電気
的測定を可能に設けたので、接触面は1つであり、各接
触子の接触不良が生じるおそれが無くなった。 According to the present invention, a cylinder having a contact surface for closing one end is provided.
The first contact in the form of an insulator is inserted in an insulating manner and the contact surface
One end was fixed to the back surface and integrated to form a conductive contactor. This
Using a pair of conductive contactors
Electrical components and other devices through
Contact the load or the object to be measured.
Measurement was made possible, so there was only one contact surface.
The possibility of poor contact of the contactor has been eliminated.
【0006】第1接触子と第2接触子の各接触子には、
電源又は測定器にそれぞれ独立して配線ケーブルを接続
されているので、電源又は測定器との接続も確実とな
り、精密な通電や測定が可能な導電接触器となった。 な
お各接触子は電気部品にできるだけ近接した位置に接続
するようにすれば、この部分における不要なインピーダ
ンスの発生がなく、精確な測定ができる。[0006] Each contact of the first contact and the second contact includes:
Independently connect wiring cables to power supply or measuring instrument
Connection to the power supply or measuring instrument.
Thus, it became a conductive contactor capable of precise energization and measurement. What
Each contact is connected as close as possible to the electrical component
By doing so, no unnecessary impedance is generated in this portion, and accurate measurement can be performed.
【0007】電源として定電圧電源装置を用いる場合、
この定電圧電源装置は測定端子の電圧が常に一定になる
ように動作させねばならない。そこで測定端子から2本
の線を接触子まで配線し、負荷に正確な電圧を印加し、
または測定対象の両端電圧を正確に測定し、その値を電
源装置にフィードバックするようになっている。従って
測定端子には微小の電流が流れるだけだから、電圧降下
は無視でき、電圧が常に一定になるように動作する。When a constant voltage power supply is used as a power supply,
The constant voltage power supply must be operated so that the voltage of the measuring terminal is always constant. So, two wires from the measuring terminal to the contact, apply the correct voltage to the load,
Alternatively, the voltage between both ends of the measurement target is accurately measured, and the value is fed back to the power supply device. Therefore, since only a small current flows through the measurement terminal, the voltage drop can be ignored and the operation is performed so that the voltage is always constant.
【0008】[0008]
【発明の実施の形態】本発明は、電池などの電気部品に
対して電圧や電流、抵抗その他の電気的測定や通電をす
る場合、4端子法を実現するのに用いられる導電接触器
を提供したものである。導電接触器として、接触面を設
けて第1接触子と第2接触子とを固定し一体化すること
により、接触不良を皆無として精度を向上させた。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention provides a conductive contactor used to implement a four-terminal method when conducting electrical measurements or energization of voltages, currents, resistances, and the like on electrical components such as batteries. It was done. By providing a contact surface as a conductive contactor and fixing and integrating the first contact and the second contact, there was no contact failure and the accuracy was improved.
【0009】従来の端子が個別的に電気部品と接触する
場合と比較して、2端子に可動部がなく広い接触面があ
るので接触が確実となり、第1接触子と第2接触子も固
定されているので、一体として用いられる。Compared with the conventional case where the terminals individually contact the electric parts, the two terminals have a wide contact surface without a movable portion, so that the contact is assured, and the first contact and the second contact are also fixed. So that it is used as one.
【0010】[0010]
【実施例】以下、実施例として示した図面を参照して説
明する。図1は導電接触器の一例を示すもので、1は導
電接触器である。筒状の第1接触子2に第2接触子3を
絶縁状に内挿して一体化している。4は接触面で、第1
接触子2の一端を閉塞して設けられている。5は絶縁部
を示す。6は接触固定部で、第1接触子2と第2接触子
3とを接触面4の裏面において、接触又は溶接、接着等
で固定している。7は弾発力付与手段で、第1接触子2
の周縁に設けたスプリング等を指す。BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 shows an example of a conductive contactor, where 1 is a conductive contactor. The second contact 3 is inserted into the tubular first contact 2 in an insulating manner and integrated. 4 is the contact surface, the first
The contact 2 is provided with one end closed. Reference numeral 5 denotes an insulating portion. Reference numeral 6 denotes a contact fixing portion, which fixes the first contact 2 and the second contact 3 on the back surface of the contact surface 4 by contact, welding, bonding or the like. Reference numeral 7 denotes an elasticity applying means, and the first contact 2
Refers to a spring or the like provided on the peripheral edge of.
【0011】8は板体で、それぞれ個別の機械(図示せ
ず)に固定されている。この機械が直線運動(上下)を
して、電気部品9に密着する。10、11は配線ケーブ
ルで、この配線ケーブルを介して負荷又は測定対象は定
電圧電源装置や測定器12に個別的に接続されている。
図1で示した電気部品9は電池を示し、一対の導電接触
器1を用いて、電池9の電極にそれぞれ接触させ、電圧
測定をしているものである。Reference numeral 8 denotes a plate, which is fixed to an individual machine (not shown). This machine makes a linear motion (up and down) and comes into close contact with the electric component 9. Reference numerals 10 and 11 denote wiring cables, through which the load or the object to be measured is individually connected to a constant voltage power supply or a measuring instrument 12.
The electric component 9 shown in FIG. 1 indicates a battery, and a pair of conductive contactors 1 is used to make contact with the electrodes of the battery 9 to measure the voltage.
【0012】第1接触子2と第2接触子3とは、接触固
定部6で一体的になっているので、スプリング7の弾発
力により電気部品9に接触面4で接触する。接触面4は
ひろく、安定して接触可能であり、第2接触子3は接触
面4の裏面に接触固定され直接電気部品と接触したと同
じ効果をもっている。なお接触面を薄く構成すれば、不
要なインピーダンスの発生もなく、精密な測定が得られ
る。Since the first contact 2 and the second contact 3 are integrated by the contact fixing portion 6, the first contact 2 and the second contact 3 come into contact with the electric component 9 on the contact surface 4 by the elastic force of the spring 7. The contact surface 4 is wide and can be stably contacted, and the second contact 3 is fixed to the back surface of the contact surface 4 and has the same effect as directly contacting the electric component. If the contact surface is made thin, accurate measurement can be obtained without generating unnecessary impedance.
【0013】配線ケーブル10、11は個別的に電源又
は測定器に接続しているので、通電又は測定が精密とな
り、4端子法により精度の高い装置が提供できた。図
2、図3において、接触面4は広く第1接触子2と第2
接触子3とを固定し一体化しているので、接触固定がし
易く且つ電気部品への接触も容易である。図4は4端子
法を示すもので、12は測定器又は電源供給源である。
13は供給端子、14は測定端子であり、それぞれ分離
すると共に独立して接続されている。Since the wiring cables 10 and 11 are individually connected to a power supply or a measuring instrument, the energization or measurement becomes precise, and a highly accurate apparatus can be provided by the four-terminal method. In FIGS. 2 and 3, the contact surface 4 is wider than the first contactor 2 and the second contactor.
Since the contact 3 and the contact 3 are fixed and integrated, it is easy to fix the contact and easily contact the electric component. FIG. 4 shows a four-terminal method, in which 12 is a measuring instrument or a power supply source.
Reference numeral 13 denotes a supply terminal, and reference numeral 14 denotes a measurement terminal, which are separated and independently connected.
【0014】[0014]
【発明の効果】本発明では、第1接触子と第2接触子と
を接触面で固定一体化した導電接触器を設けたので、ス
プリングを介して測定対象などに弾発接触することによ
り接触不良や絶縁不良が全くなく、安定した測定や通電
ができ、信頼性に富む導電接触器が提供できた。According to the present invention, the conductive contactor is provided in which the first contactor and the second contactor are fixedly integrated on the contact surface. There was no failure or insulation failure, stable measurement and current supply were possible, and a highly reliable conductive contactor could be provided.
【図面の簡単な説明】[Brief description of the drawings]
【図1】本発明の一実施例を示す断面図FIG. 1 is a sectional view showing one embodiment of the present invention.
【図2】本発明の他実施例を示す断面図FIG. 2 is a sectional view showing another embodiment of the present invention.
【図3】さらに他実施例を示す断面図FIG. 3 is a sectional view showing still another embodiment.
【図4】4端子法の説明図FIG. 4 is an explanatory view of a four-terminal method.
【符号の説明】 1 導電接触器 2 第1接触子 3 第2接触子 4 接触面 6 接触固定部 7 スプリング等の弾発力付与手段 9 電気部品(測定対象又は負荷) 10、11 配線ケーブル 12 電源又は測定器[Description of Signs] 1 Conductive contactor 2 First contact 3 Second contact 4 Contact surface 6 Contact fixing part 7 Resilient force applying means such as spring 9 Electric component (measurement target or load) 10, 11 Wiring cable 12 Power supply or measuring instrument
Claims (4)
して一体化した接触面と、前記接触面が電気部品等の負
荷又は測定対象に弾発接触するよう設けたスプリングそ
の他の弾発力付与手段と、前記第1接触子と第2接触子
との他端にそれぞれ独立して電源又は測定器に接続する
よう設けた配線ケーブルと、から成ることを特徴とする
導電接触器。1. A contact surface in which a first contact and a second contact are fixedly integrated at one end and a spring or the like provided such that the contact surface resiliently contacts a load such as an electric component or a measurement object. And a wiring cable provided at the other end of each of the first contact and the second contact so as to be independently connected to a power supply or a measuring instrument. vessel.
の接触面に一端を固定して一体化した第2接触子と、前
記接触面が電気部品等の負荷又は測定対象に弾発接触す
るよう設けたスプリングその他の弾発力付与手段と、前
記第1接触子と第2接触子にはそれぞれ独立して電源又
は測定器に接続するよう設けた配線ケーブルと、から成
ることを特徴とする導電接触器。2. A contact surface provided at one end of a first contact, a second contact fixed at one end to the contact surface and a contact, and the contact surface is resilient to a load such as an electric component or an object to be measured. A spring or other resilient force applying means provided so as to make contact with each other, and a wiring cable provided to each of the first contact and the second contact so as to be independently connected to a power supply or a measuring instrument. Characteristic conductive contactor.
と、この第1接触子に絶縁状に内挿され且つ前記接触面
の裏面に一端を固定して一体化した第2接触子と、前記
第1接触子の周縁に設けたスプリングその他の弾発力付
与手段と、前記第1接触子と第2接触子にそれぞれ独立
して接続され且つ電源又は測定器に接続した配線ケーブ
ルと、から成ることを特徴とする導電接触器。3. A cylindrical first contact having one end provided with a contact surface, and a second contact which is inserted into the first contact in an insulating manner and has one end fixed to the back surface of the contact surface. A contact, a spring or other resilient force applying means provided on a peripheral edge of the first contact, and a wiring independently connected to the first contact and the second contact and connected to a power supply or a measuring instrument, respectively. And a cable.
と共に一対の導電接触器を用い、ぞれぞれの接触面をス
プリングその他の弾発力付与手段を介して電気部品その
他の負荷又は測定対象に接触させ、4端子法で通電又は
電気的測定を可能に設けたことを特徴とする請求項1、
2又は3記載の導電接触器。4. A direct connection between a supply terminal and a measurement terminal is separated, and a pair of conductive contactors is used. Each of the contact surfaces is connected to an electric component or other load or a load through a spring or other elasticity applying means. The method according to claim 1, wherein a current is brought into contact with the object to be measured, and an energization or electrical measurement is provided by a four-terminal method.
4. The conductive contactor according to 2 or 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10152876A JPH11344522A (en) | 1998-06-02 | 1998-06-02 | Electrically conductive contactor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10152876A JPH11344522A (en) | 1998-06-02 | 1998-06-02 | Electrically conductive contactor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11344522A true JPH11344522A (en) | 1999-12-14 |
Family
ID=15550060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10152876A Pending JPH11344522A (en) | 1998-06-02 | 1998-06-02 | Electrically conductive contactor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11344522A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006080649A (en) * | 2004-09-07 | 2006-03-23 | Kenwood Corp | Amplifier, power circuit therefor, and audio signal reproduction device |
-
1998
- 1998-06-02 JP JP10152876A patent/JPH11344522A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006080649A (en) * | 2004-09-07 | 2006-03-23 | Kenwood Corp | Amplifier, power circuit therefor, and audio signal reproduction device |
JP4533707B2 (en) * | 2004-09-07 | 2010-09-01 | 株式会社ケンウッド | Amplifier device, power supply circuit for amplifier, and audio signal reproducing device |
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