JP3227167U - Electric probe and electric measuring device - Google Patents

Electric probe and electric measuring device Download PDF

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JP3227167U
JP3227167U JP2020001587U JP2020001587U JP3227167U JP 3227167 U JP3227167 U JP 3227167U JP 2020001587 U JP2020001587 U JP 2020001587U JP 2020001587 U JP2020001587 U JP 2020001587U JP 3227167 U JP3227167 U JP 3227167U
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probe
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文瑛 鄭
文瑛 鄭
健▲いく▼ 謝
健▲いく▼ 謝
伯晨 蔡
伯晨 蔡
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中國探針股▲ふん▼有限公司
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Abstract

【課題】すばやく取り外し可能な電気プローブ及び電気測定装置を提供する。【解決手段】電気プローブはプローブ本体１０と、プローブヘッド部材１１と、第１弾性導電固定具１２とを含む。プローブヘッド部材は対向するように設けられる接続端１１２と測定端１１３とを有し、かつテストピン１１１が穿設される。接続端はプローブ本体の一端から貫通孔１０１に挿入され、測定端は、被測定物と接触する。第１弾性導電固定具は中空の管状構造であり、プローブ本体に内設される。接続端は第１弾性導電固定具の中空区域に挟持固定される。第１弾性導電固定具がプローブ本体に対して形成する外部支持力量は、第１弾性導電固定具が接続端に対して形成する挟持固定力量より大きい。電気測定装置は、複数の電気プローブを取り付ける台座を有する。第１弾性導電固定具により、プローブヘッド部材のプローブ本体に対するすばやい取り外しと組み立てができ、適用と保守の利便性が向上する。【選択図】図１ＡPROBLEM TO BE SOLVED: To provide a quickly removable electric probe and an electric measuring device. An electric probe includes a probe body, a probe head member, and a first elastic conductive fixture. The probe head member has a connecting end 112 and a measuring end 113 which are provided so as to face each other, and a test pin 111 is bored. The connection end is inserted into the through hole 101 from one end of the probe body, and the measurement end contacts the object to be measured. The first elastic conductive fixture has a hollow tubular structure and is internally provided in the probe body. The connection end is clamped and fixed in the hollow area of the first elastic conductive fixture. The amount of external supporting force formed by the first elastic conductive fixture with respect to the probe body is larger than the amount of clamping holding force formed by the first elastic conductive fixture with respect to the connection end. The electrical measuring device has a pedestal for mounting a plurality of electrical probes. The first elastic conductive fixing member enables quick removal and assembly of the probe head member with respect to the probe main body, which improves convenience of application and maintenance. [Selection diagram] Figure 1A

Description

本考案は電気測定製品に関し、特に電気測定装置への適用やメンテナンスにおいて利便性の高い、すばやく取り外し可能な電気プローブ及びそれを備えた電気測定装置に関する。 The present invention relates to an electric measuring product, and more particularly to a quick and removable electric probe which is convenient for application and maintenance to the electric measuring device and an electric measuring device including the electric probe.

各種の電子装置を組み立てた後、電気伝送の面ですべて製品が規格との合致を確認するため、工場出荷前に関連の電気テストを実施し、それぞれ電気測定装置を用いて測定される。 After assembling various electronic devices, in order to confirm that all products conform to the standard in terms of electrical transmission, relevant electrical tests are performed before factory shipment, and each is measured using an electrical measuring device.

公知の電気測定装置は、プローブを介して被測定物と接触して電気導通を形成し、測定機を用いて、電気または信号伝送が規格に合致するか否かを確認する。しかし、被測定物が異なる場合は、電気接点のタイプまたは電気伝送の要求など、電気測定装置に対応するプローブを使用しないと測定することが出来ない。そのため、測定作業においては、プローブを頻繁に交換する必要がある。現在多くはその都度プローブを交換する方式で対策されている。しかし、この種の方法は、測定作業の実施に相当な不便をきたしており、交換のために膨大な作業時間がかかっている。一方、電気測定装置を長時間使用すると、接触部の構造が損傷してくる。この場合においても、プローブを複雑な手順を経てそれぞれ取り外して交換する必要があり、この部分も測定作業において、避けられない不便になっている。 A known electric measuring device makes contact with an object to be measured through a probe to form electric conduction, and a measuring machine is used to check whether electricity or signal transmission conforms to a standard. However, when the objects to be measured are different, measurement cannot be performed without using a probe corresponding to the electric measuring device, such as the type of electric contact or the demand for electric transmission. Therefore, it is necessary to replace the probe frequently in the measurement work. Currently, many measures are taken by replacing the probe each time. However, this kind of method causes considerable inconvenience in performing the measurement work, and requires a huge amount of work time for replacement. On the other hand, when the electric measuring device is used for a long time, the structure of the contact part is damaged. Even in this case, it is necessary to remove and replace each probe through a complicated procedure, and this portion also becomes inevitable in the measurement work.

このような不便な状況から、考案者はすばやく取り外し可能な電気プローブ及びそれを備えた電気測定装置を考案し、便利でしかも優れた解決方案を提供するものである。 Under such an inconvenient situation, the inventor has devised a quick removable electric probe and an electric measuring device including the electric probe, and provides a convenient and excellent solution.

本考案の一目的は、すばやく取り外し可能な電気プローブ及びそれを備えた電気測定装置を提供する。本考案によれば、すばやく取り外し、組み立てることができる効果を有し、公知技術においてプローブの交換に時間がかかり、コストが高くなるという不便な欠点を解決できる。 An object of the present invention is to provide a quick removable electric probe and an electric measuring device having the electric probe. According to the present invention, there is an effect that it can be quickly removed and assembled, and it is possible to solve the inconvenient drawback that the replacement of the probe takes time and the cost becomes high in the known art.

前述の目的を達成するため、本考案の一実施例においては、プローブ本体と、プローブヘッド部材と、第１弾性導電固定具と、を含む、電気プローブが提供される。プローブ本体は中空状に形成され、一端に貫通孔を有する。プローブヘッド部材は中空状に形成され、テストピンが穿設される。プローブヘッド部材は対向するように設置された接続端と、測定端とを有し、接続端は貫通孔よりプローブ本体との組みつけに提供し、計測端表面は被測定物との接触及び導通に提供する。第１弾性導電固定具は中空の管状構造に形成されていて、プローブ本体の内部に取り付ける。そのうち、プローブヘッド部材の接続端が貫通孔よりプローブ本体に挿入されたとき、第１弾性導電固定具の中空状区域に位置して第１弾性導電固定具に挟持固定され、かつ第１弾性導電固定具がプローブ本体に対して形成する外部支持力量よりも、第１弾性導電固定具の接続端の挟持固定力量より大きい。これにより、第１弾性導電固定具によって、プローブヘッド部材がプローブ本体に対して、すばやく取り外し組み立て効果を達成する。これにより、測定ヘッド部材と、プローブ本体の分離設計が第１弾性導電固定具構造と結合することによって、プローブヘッド部材の組み立てまたは取り外すともすばやくしかも便利作業の長所を有し、適用の便利性が大きく向上され、プローブヘッド部材の組み立てまたは取り外しに非常に便利な解決策が提供される。 To achieve the above object, in one embodiment of the present invention, an electric probe is provided that includes a probe body, a probe head member, and a first elastic conductive fixture. The probe body is formed in a hollow shape and has a through hole at one end. The probe head member is hollow and has test pins formed therein. The probe head member has a connection end installed so as to face each other and a measurement end, the connection end is provided for assembly with the probe main body through the through hole, and the measurement end surface is in contact with and conductive to the object to be measured. To provide. The first elastic conductive fixture is formed in a hollow tubular structure and is attached inside the probe body. When the connecting end of the probe head member is inserted into the probe body through the through hole, the probe head member is located in the hollow area of the first elastic conductive fixing tool and is clamped and fixed by the first elastic conductive fixing tool. The amount of external support force that the fixture forms with respect to the probe body is greater than the amount of clamping and holding force of the connection end of the first elastic conductive fixture. As a result, the probe head member is quickly detached from the probe body by the first elastic conductive fixture, and the assembly effect is achieved. As a result, the separate design of the measurement head member and the probe body is combined with the first elastic conductive fixture structure, which has the advantage of quick and convenient work even when the probe head member is assembled or disassembled, and is convenient for application. Significantly improved, providing a very convenient solution for assembling or disassembling the probe head member.

本考案の一実施例において、電気測定装置が提供される。複数の取付孔を開ける台座と、それぞれ取付孔に設ける前述したすばやく取り外し可能な電気プローブと、を含む。これにより、電気測定装置がすばやく取り外し可能プローブ構造によって、簡単、かつ便利交換の適用長所を達成される。特に異なる被測定物において、プローブを大量に交換必要な場合、本考案は特に交換作業の必要時間を短縮し、作業プロセスを単純化できる。 In one embodiment of the present invention, an electrical measuring device is provided. It includes a pedestal for making a plurality of mounting holes, and the above-described quick removable electric probe provided in each mounting hole. As a result, the electrical measuring device achieves the application advantages of simple and convenient replacement by means of a probe structure that is quickly removable. Especially when a large number of probes need to be replaced for different objects to be measured, the present invention can shorten the time required for the replacement work and simplify the working process.

前述２つの実施例に基づき、すばやく取り外し可能な電気プローブが中空の管状構造を形成していて、プローブ本体に内設し、プローブヘッド部材とプローブ本体とを組み付けた後、プローブは接続端より繰り出した一端が第２弾性導電固定具の中空区域において、第２弾性導電固定具に挟持固定されるとともに、第２弾性導電固定具の外部支え止め力量が第２弾性導電固定具プローブに対する挟持固定力量より大きい。これにより、測定ヘッド取り付け後の安定性が向上されるとともに、すばやく取り外し可能な電気プローブにより良い分離設計の交換便利性も一層に向上される。 According to the above-mentioned two embodiments, the quick removable electric probe forms a hollow tubular structure, is installed in the probe body, and after the probe head member and the probe body are assembled, the probe is extended from the connection end. The one end is clamped and fixed to the second elastic conductive fixture in the hollow area of the second elastic conductive fixture, and the external supporting force of the second elastic conductive fixture is clamped and fixed to the second elastic conductive fixture probe. Greater than This improves the stability after mounting the measuring head, and further improves the convenience of exchanging a good separation design due to the quickly removable electric probe.

好ましくは、かかる第２弾性導電固定具に第１端と、第２端と、複数の第１ばね片を有し、第１端と第２端が対向に設置していて、かつ、第１ばね片を第１端と第２端との間に設け、隣接する第１ばね片に第１開口部を有する。さらに、第１弾性導電固定具に第３端と、第４端と、複数の第２ばね片を設けても良い。第３端と、第４端が対向に設置していて、かつ、第２ばね片を第３端と、第４端との間に設け、隣接する第２ばね片に第２開口部を有する。これによって、電気接触効果及び挟持安定性が向上される。 Preferably, the second elastic conductive fixture has a first end, a second end, and a plurality of first spring pieces, and the first end and the second end are installed to face each other, and A spring piece is provided between the first end and the second end, and the adjacent first spring piece has a first opening. Further, the first elastic conductive fixture may be provided with a third end, a fourth end and a plurality of second spring pieces. The third end and the fourth end are installed opposite to each other, the second spring piece is provided between the third end and the fourth end, and the adjacent second spring piece has the second opening. .. This improves the electrical contact effect and the clamping stability.

このほか、プローブヘッド部材のプローブ本体に対する固定効果を向上し、組み立てに便利させるため、プローブヘッド部材の接続端に第１セクションと、第２セクションを有していて、かつ、第１セクションの幅が第２セクションの幅より狭く、接続端に段差を形成する。 In addition, in order to improve the effect of fixing the probe head member to the probe body and to facilitate the assembly, the probe head member has a first section and a second section at the connecting end, and the width of the first section is Is narrower than the width of the second section and forms a step at the connection end.

好ましくは、プローブヘッド部材が貫通孔の周辺部に環状溝を設け、プローブヘッド部材が環状溝に対して、位置決め部を設けて、プローブヘッド部材とプローブ本体とを相互に組み立てた後、位置決め部が環状溝の内部に固定させる。これにより、プローブ本体と、プローブヘッド部材との位置限定と組み立て安定性を大幅に向上することができる。 Preferably, the probe head member is provided with an annular groove in the peripheral portion of the through hole, the probe head member is provided with a positioning portion with respect to the annular groove, and after the probe head member and the probe body are assembled together, the positioning portion Fixed inside the annular groove. As a result, the positional limitation between the probe body and the probe head member and the assembly stability can be greatly improved.

本考案の好ましい実施例における電気プローブの立体分解図（その１）である。1 is a three-dimensional exploded view of an electric probe according to a preferred embodiment of the present invention (No. 1). 本考案の好ましい実施例における電気プローブの立体分解図（その２）である。3 is a three-dimensional exploded view of an electric probe according to a preferred embodiment of the present invention (No. 2). FIG. 本考案の好ましい実施例における電気プローブの組み立て断面図である。FIG. 3 is an assembled sectional view of an electric probe according to a preferred embodiment of the present invention. 本考案の好ましい実施例における電気測定装置の局所分解図である。1 is a locally exploded view of an electric measuring device according to a preferred embodiment of the present invention. 本考案の好ましい実施例における電気測定装置の組み立て図である。1 is an assembly view of an electric measuring device according to a preferred embodiment of the present invention.

図１Ａと、図１Ｂと、図２を参照する。本考案において、開示するすばやく取り外し可能な電気プローブ１は、電池、半導体部材等の被測定物の電気測定に適用できる。プローブ本体１０と、プローブヘッド部材１１と、第１弾性導電固定具１２と、を含む。 Please refer to FIG. 1A, FIG. 1B and FIG. In the present invention, the disclosed quick removable electric probe 1 can be applied to electric measurement of an object to be measured such as a battery and a semiconductor member. The probe main body 10, the probe head member 11, and the 1st elastic conductive fixing tool 12 are included.

プローブ本体１０が中空状に形成していて、その一端に貫通孔１０１を有する。プローブヘッド部材１１も中空状に形成していて、かつ、テストピン１１１を穿設していて、プローブヘッド部材１１に対向に設置する接続端１１２と、測定端１１３とを有し、接続端１１２が貫通孔１０１よりプローブ本体１０との相互組付けに提供し、測定端１１３の表面は、被測定物との接触及び導通に提供する。そのうち、プローブ本体１０と相互に組付けるプローブヘッド部材１１側は測定機（図示しない）と電気接続を形成し、プローブ１１は例えば、彈簧型探針。好ましくは、テストピン１１１の両端を図に示すように、それぞれ接続端１１２と、測定端１１３より突き出す。第１弾性導電固定具１２が中空の管状構造を形成していて、かつ、プローブ本体１０に内設しており、プローブヘッド部材１１の接続端１１２を貫通孔１０１よりプローブ本体１０に挿設されたときは、第１弾性導電固定具１２の中空区域に位置し、第１弾性導電固定具１２に挟持固定するとともに、第１弾性導電固定具１２はプローブ本体１０の形成する外部支え止め力量が第１弾性導電固定具１２の接続端１１２に形成する挟持固定力より大きい。これにより、第１弾性導電固定具１２は、プローブヘッド部材１１がプローブ本体１０に対してすばやく取り外し及び組み付けることができる効果を提供できるとともに、プローブヘッド部材１１の交換時間を大幅に短縮するので、交換作業のプロセスを単純化し、電気測定適用時の利便性が大きく向上される。 The probe body 10 is formed in a hollow shape and has a through hole 101 at one end thereof. The probe head member 11 is also formed in a hollow shape and has a test pin 111 formed therein. The probe head member 11 has a connection end 112 to be installed facing the probe head member 11 and a measurement end 113. Provides for mutual assembly with the probe body 10 through the through hole 101, and the surface of the measurement end 113 provides for contact and conduction with the object to be measured. Among them, the probe head member 11 side to be assembled with the probe main body 10 forms an electrical connection with a measuring machine (not shown), and the probe 11 is, for example, a dilator type probe. Preferably, both ends of the test pin 111 project from the connecting end 112 and the measuring end 113, respectively, as shown in the figure. The first elastic conductive fixture 12 forms a hollow tubular structure and is provided inside the probe body 10, and the connecting end 112 of the probe head member 11 is inserted into the probe body 10 through the through hole 101. In this case, it is located in the hollow area of the first elastic conductive fixing tool 12, is clamped and fixed to the first elastic conductive fixing tool 12, and the first elastic conductive fixing tool 12 has an external supporting force amount formed by the probe main body 10. It is larger than the holding and fixing force formed at the connection end 112 of the first elastic conductive fixing tool 12. As a result, the first elastic conductive fixture 12 can provide the effect that the probe head member 11 can be quickly removed and assembled to the probe body 10, and the replacement time of the probe head member 11 can be significantly shortened. This simplifies the replacement process and greatly improves the convenience when applying electrical measurement.

前述のとおり、電気プローブが長時間使用されるとき、または多種類の異なる被測定物を測定するとき、プローブ交換の課題が生じる。従来は、プローブすべての部品を逐一に取り外してから、交換部材を一つずつ取り付ける。このように相当な交換作業時間を費やす一方、もともと電気測定装置のスペースが不足しているため、保守員にとっては不便で、かつ作業しづらい状況である。本考案のすばやく取り外し可能な電気プローブ１を組み立てる際は、プローブヘッド部材１１を貫通孔１０１に挿設すれば、接続端１１２が第１弾性導電固定具１２に挟持固定され、組み立てを完了する。取り外すときは、プローブヘッド部材１１を逆方向に引き出すと、プローブヘッド部材１１をプローブ本体１０より外すことができるので、交換効率と利便性が大幅に向上される。特に、大量のプローブヘッド部材１１を交換する場合は、この長所がより浮き彫りになる。 As described above, when the electric probe is used for a long time, or when measuring many different kinds of DUTs, the problem of probe replacement arises. Conventionally, all parts of the probe are removed one by one, and then replacement members are attached one by one. While a considerable amount of time is required for the replacement work, the space for the electric measuring device is originally insufficient, which makes it inconvenient for the maintenance personnel and difficult to work on. When assembling the quick removable electric probe 1 of the present invention, if the probe head member 11 is inserted into the through hole 101, the connection end 112 is clamped and fixed to the first elastic conductive fixture 12, and the assembly is completed. At the time of removal, the probe head member 11 can be removed from the probe body 10 by pulling out the probe head member 11 in the opposite direction, so that the replacement efficiency and convenience are greatly improved. Especially, when a large number of probe head members 11 are replaced, this advantage becomes more prominent.

第１弾性導電固定具１２をプローブ本体１０に組み付けた後、第１弾性導電固定具１２によりプローブ本体１０に形成される外部支持力量は、第１弾性導電固定具１２がプローブヘッド部材１１の接続端１１２に形成する挟持固定力量より大きいため、プローブヘッド部材１１を抜き取る際、第１弾性導電固定具１２と一緒に引き抜かれることはない。さらに、この方法によれば、第１弾性導電固定具１２を直接プローブ本体１０内部に固定することが出来、新たに他の部材や加工方法等を必要とすることなく、固定効果を達成できる。好ましくは、第１弾性導電固定具１２に第３端１２１と、第４端１２２と、複数の第２ばね片１２３とを設ける。第３端１２１と、第４端１２２を対向するように設置して、第２ばね片１２３を第３端１２１と、第４端１２２との間に設けるとともに、隣接する第２ばね片１２３に第２穴部１２３１を設ける。これにより、第１弾性導電固定具１２の貫通孔１０１への組み付け安定性が向上されるほか、プローブヘッド部材１１の接続端１１２にはより良い接触導電性と挟持固定性をもたらすことができる。さらに、第１弾性導電固定具１２は例えば中間部が狭く、両幅が広くなって中央部が縮径された管状構造に形成して、接続端１１２に対して、より良い挟持固定強度を持たせる。 After assembling the first elastic conductive fixing tool 12 to the probe body 10, the external supporting force formed on the probe main body 10 by the first elastic conductive fixing tool 12 is such that the first elastic conductive fixing tool 12 is connected to the probe head member 11. Since the amount of clamping force formed at the end 112 is larger than that, the probe head member 11 is not pulled out together with the first elastic conductive fixture 12 when the probe head member 11 is pulled out. Furthermore, according to this method, the first elastic conductive fixing tool 12 can be fixed directly inside the probe main body 10, and the fixing effect can be achieved without newly adding another member or a processing method. Preferably, the first elastic conductive fixture 12 is provided with a third end 121, a fourth end 122, and a plurality of second spring pieces 123. The 3rd end 121 and the 4th end 122 are installed so that it may oppose, the 2nd spring piece 123 may be provided between the 3rd end 121 and the 4th end 122, and it may adjoin to the 2nd spring piece 123. A second hole 1231 is provided. As a result, the stability of assembly of the first elastic conductive fixture 12 into the through hole 101 is improved, and at the same time, the contact end 112 of the probe head member 11 can be provided with better contact conductivity and sandwiching and fixing properties. Further, the first elastic conductive fixture 12 is formed, for example, in a tubular structure in which the middle portion is narrow, both widths are wide, and the central portion is reduced in diameter, so that the first elastic conductive fixture 12 has a better clamping fixing strength with respect to the connection end 112. Let

プローブヘッド部材１１とプローブ本体１０との組み付け安定性及び強度を向上させるため、本考案のすばやく取り外し可能な電気プローブ１は、中空状構造に形成された第２弾性導電固定具１３をさらに有し、かつプローブ本体１０に内設して、プローブヘッド部材１１０とプローブ本体１０とを相互に組付けて、テストピン１１１が接続端１１２より突き出した一端が第２弾性導電固定具１３の中空区域において、第２弾性導電固定具１３に挟持固定されるとともに、第２弾性導電固定具１３の外部支持力量が第２弾性導電固定具１３のテストピン１１１に対する挟持固定力量より大きくしてもよい。これにより、プローブヘッド部材１１をプローブ本体１０に組付けた後は、より良い挟持固定強度と電気導通効果を有する。第２弾性導電固定具１３も、外部支持力量がテストピン１１１に対する挟持固定力量よりも大きい特徴を有するため、あらたに他の部材または加工方法によって固定効果を図る必要がなく、かつプローブヘッド部材１１をプローブ本体１０より取り外すとき、第２弾性導電固定具１３がプローブ本体１０に安定して引き止められ、一緒に引き抜かれることはない。導電設計については、第２弾性導電固定具１３をプローブ本体１０に内設する場合、プローブ本体１０と互いに導通しない設置状態、例えば絶縁具を介して隔離設置することができる。 In order to improve the assembly stability and strength of the probe head member 11 and the probe body 10, the quick removable electric probe 1 of the present invention further includes a second elastic conductive fixing tool 13 formed in a hollow structure. In addition, the probe head member 110 and the probe body 10 are installed inside the probe body 10 and the test pin 111 is protruded from the connection end 112. One end of the test pin 111 projects from the connection end 112 in the hollow area of the second elastic conductive fixture 13. While being clamped and fixed to the second elastic conductive fixing tool 13, the amount of external supporting force of the second elastic conductive fixing tool 13 may be larger than the amount of clamping fixing force of the second elastic conductive fixing tool 13 to the test pin 111. As a result, after the probe head member 11 is assembled to the probe main body 10, it has better clamping and fixing strength and electrical conduction effect. Since the second elastic conductive fixture 13 also has a feature that the amount of external supporting force is larger than the amount of clamping and fixing force with respect to the test pin 111, it is not necessary to newly secure the fixing effect by another member or a processing method, and the probe head member 11 is also provided. When the probe is removed from the probe body 10, the second elastic conductive fixture 13 is stably held by the probe body 10 and is not pulled out together. Regarding the conductive design, when the second elastic conductive fixture 13 is internally provided in the probe body 10, it can be installed in a state in which the probe body 10 and the probe body 10 are not electrically connected to each other, for example, separated by an insulator.

すばやく取り外し可能な電気プローブ１の一つの適用状態として、電圧信号と電流信号の伝導部分を設け、必要な区域に絶縁物を設けて、異なる導電経路にある部材の相互接触を避けることができる。一例として、テストピン１１１は例えば、電圧伝導経路として、機構設計のとき、テストピン１１１を接続端１１２の端部に突き出して、プローブ本体１０に組み付けた後、測定機と電気導通を形成し、テストピン１１１が測定端１１３より突き出す端を電圧入力端とし、もう一端を電圧出力端として、測定機に伝送させる。プローブヘッド部材１１の測定端１１３は例えば電流入力端として、すばやく取り外し可能な電気プローブ１と被測定物と接触導通した後、電流が測定端１１３、接続端１１２、第１弾性導電固定具１２、プローブ本体１０によって、形成された経路を測定機に伝導される。さらに、すばやく取り外し可能な電気プローブ１は、第２弾性導電固定具１３に対応して、より良い前後セクションの分離設計にすることができる。具体的に言えば、プローブ本体１０に対向する貫通孔１０１側に導体１０２を有し、かかる導体１０２が測定機と電気接続して、すばやく取り外し可能な電気プローブ１と被測定物とを接触導通した後、テストピン１１１と、かかる導体１０２と導通を形成することによって、電圧はこの経路に沿って、測定機に伝送される。好ましくは、図２に示すように、第２弾性導電固定具１３を導体１０２の一端に固設したままにプローブ本体１０に位置させ、テストピン１１１を穿設して挟持固定させる。この構造設計においては、プローブヘッド部材１１を抜き取るとき、プローブ本体１０もう一端の導体１０２がプローブ本体１０に残されるため、これにより、交換の利便性が向上される。 One application of the quick-removable electrical probe 1 is to provide the voltage and current signal conducting portions and the required areas with insulators to avoid mutual contact of components in different conducting paths. As an example, the test pin 111 is, for example, as a voltage conduction path, at the time of mechanical design, the test pin 111 is projected to the end of the connection end 112, assembled to the probe main body 10, and then electrically connected to the measuring machine. The end where the test pin 111 projects from the measuring end 113 is used as a voltage input end, and the other end is used as a voltage output end for transmission to the measuring machine. The measuring end 113 of the probe head member 11 is, for example, a current input end, and is brought into contact with the quickly removable electric probe 1 and the object to be measured, and then a current is measured, the measuring end 113, the connecting end 112, the first elastic conductive fixture 12, The probe body 10 conducts the formed path to the measuring machine. Furthermore, the quick-removable electrical probe 1 corresponds to the second elastic conductive fixture 13 and can have a better front and rear section separation design. Specifically, a conductor 102 is provided on the side of the through-hole 101 facing the probe body 10, and the conductor 102 is electrically connected to the measuring machine, so that the quickly removable electric probe 1 and the object to be measured are brought into contact with each other. After that, the voltage is transmitted to the measuring instrument along this path by forming an electrical connection with the test pin 111 and the conductor 102. Preferably, as shown in FIG. 2, the second elastic conductive fixture 13 is positioned on the probe body 10 while being fixedly attached to one end of the conductor 102, and the test pin 111 is perforated and clamped and fixed. In this structural design, the conductor 102 at the other end of the probe body 10 is left in the probe body 10 when the probe head member 11 is pulled out, which improves the convenience of replacement.

好ましくは、第２透明基板弾性導電固定具１３に第３端１３１と、第第２端１３２と、複数第２ばね片１３３とを設ける。第１端１３１と、第２端１３２とを対向に設置して、第１ばね片１３３を第１端１３１と第２端１３２との間に設け、隣接する第１ばね片１３３のそれぞれの間に第１穴部１３３１を設ける。これにより、テストピン１１１がより良い縛り力を有するとともに、プローブ本体１０に対する外部支持力を増強し、電気接触により良い導通効果を持たせることができる。 Preferably, the second transparent substrate elastic conductive fixture 13 is provided with a third end 131, a second end 132, and a plurality of second spring pieces 133. The 1st end 131 and the 2nd end 132 are installed in opposition, the 1st spring piece 133 is provided between the 1st end 131 and the 2nd end 132, and between each adjacent 1st spring piece 133. First hole portion 1331 is provided in. As a result, the test pin 111 has a better binding force, the external support force for the probe body 10 is enhanced, and a good conduction effect can be provided by electrical contact.

プローブヘッド部材１１の接続端１１２は第１セクション１１２１と、第２セクション１１２２とを有していて、かつ、第１セクション１１２１の幅が第２セクション１１２２の幅より狭いため、接続端１１２に段差を形成させる。もしくは、第１セクション１１２１の断面積が第２セクション１１２２の断面積より小さくする。一例として、接続端１１２が円柱形の場合、第１セクション１１２１の直径が第２セクション１１２２の直径より小さい。この構造により、組み付けるときの位置固定効果を強化できる。さらに、この実施例において、プローブヘッド部材１１と、プローブ本体１０とを組み付けた後、第２セクション１１２２が第１弾性導電固定具１２の中空区域に位置される。 The connecting end 112 of the probe head member 11 has a first section 1121 and a second section 1122, and since the width of the first section 1121 is narrower than the width of the second section 1122, a step is formed at the connecting end 112. To form. Alternatively, the cross-sectional area of the first section 1121 is smaller than the cross-sectional area of the second section 1122. As an example, when the connection end 112 has a cylindrical shape, the diameter of the first section 1121 is smaller than the diameter of the second section 1122. With this structure, the effect of fixing the position when assembling can be enhanced. Further, in this embodiment, after the probe head member 11 and the probe body 10 have been assembled, the second section 1122 is located in the hollow area of the first elastic conductive fixture 12.

このほか、プローブ本体１０が貫通孔１０１の周辺に環状溝１０３を形成し、プローブヘッド部材１１が環状溝１０３に対応して、位置決め部１１４を有し、プローブヘッド部材１１と、プローブ本体１０とを組み付けた後、位置決め部１１４が環状溝１０３に固定される。これにより、プローブヘッド部材１１の組付けるときの位置決め効果を向上できる。換言すれば、プローブヘッド部材１１を貫通孔１０１に取り付けるとき、環状溝１０３と、位置決め部１１４によって、取り付け深さの制限効果を達成し、位置決め部１１４と環状溝１０３とを互いに当接させて固定した後、作業員はプローブヘッド部材１１がプローブ本体１０へ確実に取り付けられたことを知ることができる。さらに、位置決め部１１４の一端が第１傾斜部１１４１を有し、環状溝１０３の内部がかかる第１傾斜部１１４１に対応した第２傾斜部１０３１を設けて、プローブヘッド部材１１と、プローブ本体１０とを相互に組み付けたとき、第１傾斜部１１４１と、第２傾斜部１０３１とが相互に対応して固定される。これにより、位置決めと、固定効果を強化できる。 In addition, the probe body 10 forms an annular groove 103 around the through hole 101, the probe head member 11 has a positioning portion 114 corresponding to the annular groove 103, and the probe head member 11 and the probe body 10 are After assembling, the positioning portion 114 is fixed to the annular groove 103. This can improve the positioning effect when the probe head member 11 is assembled. In other words, when the probe head member 11 is attached to the through hole 101, the effect of limiting the attachment depth is achieved by the annular groove 103 and the positioning portion 114, and the positioning portion 114 and the annular groove 103 are brought into contact with each other. After fixing, the operator can know that the probe head member 11 is securely attached to the probe body 10. Further, one end of the positioning portion 114 has a first inclined portion 1141 and a second inclined portion 1031 corresponding to the first inclined portion 1141 inside the annular groove 103 is provided to provide the probe head member 11 and the probe body 10. When and are assembled to each other, the first inclined portion 1141 and the second inclined portion 1031 are fixed so as to correspond to each other. Thereby, the positioning and the fixing effect can be enhanced.

被測定物の表面は酸化層の付着現象がたいてい発生される。そのため、測定するときに、すばやく取り外し可能な電気プローブ１と、被測定物とを確実に電気導通させる必要がある。好ましくは、測定端１１３の表面に複数の突き出し構造１１３１を設け、突き出し構造１１３１をそれぞれテーパー状に形成し、かつ、互いに接続して設置する。これにより、突き出し構造１１３１は、測定端１１３を被測定物に接触させるとき、被測定物表面の酸化層に突き通されるまたはそれを少し削ることによって、すばやく取り外し可能な電気プローブ１と、被測定物との導通効果を大幅に向上できる。当然ながら、突き出し構造１１３１は例えば、波状構造に設けても良い。 On the surface of the object to be measured, the adhesion phenomenon of the oxide layer is usually generated. Therefore, at the time of measurement, it is necessary to ensure electrical connection between the quickly removable electric probe 1 and the object to be measured. Preferably, a plurality of protruding structures 1131 are provided on the surface of the measuring end 113, and each protruding structure 1131 is formed in a tapered shape and is connected to each other. As a result, when the measuring structure 113 is brought into contact with the object to be measured, the protruding structure 1131 is pierced by the oxide layer on the surface of the object to be measured or is slightly scraped off, thereby quickly removing the electric probe 1 and the object to be measured. The effect of conduction with the measured object can be greatly improved. Of course, the protruding structure 1131 may be provided in a wavy structure, for example.

図及び３及び図４を参照し、図１Ａないし図２もあわせて参照する。本考案においては、台座２０と、複数の前述のすばやく取り外し可能な電気プローブ１戸を含む電気測定装置２が提供される。台座２０に複数の取付孔２０１を設け、それらの取付孔２０１は被測定物の接点分布にしたがって開けるか、または取付孔２０１を台座２０に密に配置した上で、被測定物の電気接点状態に基づき、すばやく取り外し可能な電気プローブ１の取り付け位置を選択する。すばやく取り外し可能な電気プローブ１を取付孔２０１にそれぞれ設ける。すばやく取り外し可能な電気プローブ１は、それぞれのプローブ本体１０と、プローブヘッド部材１１と、第１弾性導電固定具１２とを含む。プローブ本体１０が中空状に形成されていて、その一端に貫通孔１０１を有する。プローブヘッド部材１１も中空状に形成されていて、かつプローブヘッド部材１１は対向するように設置された接続端１１２と、測定端１１３とを有する。好ましくは、テストピン１１１の両端をそれぞれ接続端１１２と、測定端１１３より突き出す。接続端１１２は貫通孔１０１より、プローブ本体１０との相互組付けに提供し、測定端１１３は被測定物との接触及び導通に提供する。そのうち、プローブ本体１０と相互組み付けるプローブヘッド部材１１側は、測定機と電気接続を形成する。電気接続方法は、異なる測定要求または被測定物によって決められ、図示のものは、一つの好ましい電気接続状態に過ぎない。第１弾性導電固定具１１は中空の管状構造を形成し、プローブ本体１０に内設する。そのうち、プローブヘッド部材１１の接続端１１２を貫通孔１０１よりプローブ本体１０に挿入し、第１弾性導電固定具１２の中空区域に位置され、第１弾性導電固定具１２に挟持固定される。第１弾性導電固定具１２がプローブ本体１０に形成する外部支持力量は第１弾性導電固定具１２が接続端１１２に形成する挟持固定力量より大きい。これにより、すばやく取外し可能な電気プローブ１を備える電気測定装置２が極めて良い交換効率と利便性とを有し、プローブヘッド部材１１と、プローブ本体１０とを互いに分離する構造設計として第１弾性導電固定具１２と組み合わせれば、すばやく取り外し及び組み立てできるという利便性の高い効果を達成できる。 Please refer to FIGS. 3 and 4 and also to FIGS. 1A to 2. In the present invention, there is provided an electric measuring device 2 including a pedestal 20 and a plurality of the above-mentioned quick removable electric probes. The pedestal 20 is provided with a plurality of mounting holes 201, and the mounting holes 201 are opened according to the contact distribution of the object to be measured, or the mounting holes 201 are densely arranged on the pedestal 20 and then the electrical contact state of the object to be measured. Based on the above, the mounting position of the electric probe 1 which can be quickly removed is selected. A quick removable electric probe 1 is provided in each mounting hole 201. The quickly removable electrical probe 1 includes a respective probe body 10, a probe head member 11, and a first elastic conductive fixture 12. The probe body 10 is formed in a hollow shape and has a through hole 101 at one end thereof. The probe head member 11 is also formed in a hollow shape, and the probe head member 11 has a connection end 112 and a measurement end 113 that are installed so as to face each other. Preferably, both ends of the test pin 111 project from the connecting end 112 and the measuring end 113, respectively. The connection end 112 is provided for mutual assembly with the probe main body 10 through the through hole 101, and the measurement end 113 is provided for contact and conduction with an object to be measured. Among them, the probe head member 11 side to be assembled with the probe main body 10 forms an electrical connection with the measuring machine. The electrical connection method is determined by different measurement requirements or DUTs, and the one shown is only one preferred electrical connection state. The first elastic conductive fixture 11 forms a hollow tubular structure and is installed inside the probe body 10. Among them, the connecting end 112 of the probe head member 11 is inserted into the probe body 10 through the through hole 101, positioned in the hollow area of the first elastic conductive fixing tool 12, and clamped and fixed to the first elastic conductive fixing tool 12. The amount of external supporting force that the first elastic conductive fixture 12 forms on the probe body 10 is larger than the amount of clamping force that the first elastic conductive fixture 12 forms on the connection end 112. As a result, the electric measuring device 2 including the electric probe 1 that can be quickly removed has extremely good exchange efficiency and convenience, and the first elastic conductive member is provided as a structural design for separating the probe head member 11 and the probe body 10 from each other. When combined with the fixing tool 12, a highly convenient effect that it can be quickly removed and assembled can be achieved.

実務の測定場面においては、一つの台座に多くのプローブが設けられている。そこで、いざコネクターを交換する必要が生じたとき、プローブの配列が密集状態にあるため、公知技術のように、プローブを逐一取り外して再び組み付けるとなれば、非常に不便であるのみならず、膨大な作業時間がかかる。本考案の電気測定装置２に設けられたすばやく取り外し可能な電気プローブ１は、他の工具を頼らずプローブヘッド部材１１をすばやく取り外し及び組み立てることができるという長所を有するため、交換作業にかかる時間を大幅に短縮できるとともに、作業の利便性を向上し、当業者が現在悩んでいる欠点を確実に改善できる。 In practical measurement, many probes are provided on one pedestal. Therefore, when it is necessary to replace the connector, the array of probes is in a dense state, and it is not only very inconvenient if the probes are removed and reassembled as in the known art, it is very inconvenient. It takes a lot of work. Since the quick detachable electric probe 1 provided in the electric measuring device 2 of the present invention has an advantage that the probe head member 11 can be quickly removed and assembled without relying on other tools, it takes time to replace the probe. It can be greatly shortened, the convenience of the work can be improved, and the drawbacks currently plagued by those skilled in the art can be surely improved.

組み立ての際には、まずプローブ本体１０を台座２０の取付孔２０１に穿設して、プローブ本体１０と組み合わせるプローブヘッド部材１１側を測定機と電気接続を形成した上で、被測定物の種類に従って、対応するプローブヘッド部材１１を選択して、プローブヘッド部材１１を貫通孔１０１より、プローブ本体１０に挿入し、第１弾性導電固定具１２に挟持固定することで、組み立て作業を完了する。測定するときは、被測定物をプローブヘッド部材１１の位置に合わせて取り付け、台座２０を被測定物向きにして、電気プローブ１と被測定物とを接触及び導通させれば良い。プローブヘッド部材１１を交換または取り外すとき、プローブヘッド部材１１を逆方向に抜き出せば、プローブヘッド部材１１と、プローブ本体１０とを分離でき、引き続き、新しいプローブヘッド部材１１または他のタイプのプローブヘッド部材１１を貫通孔１０１に挿設すれば良い。このようにして、極めて良い交換効率と、利便性を達成することができる。一方、第１弾性導電固定具１２をプローブ本体１０に組み付けた後、第１弾性導電固定具１２がプローブ本体１０に形成する外部支持力量は第１弾性導電固定具１２がプローブヘッド部材１１の接続端１１２に形成する挟持固定力量より大きい。よって、台座がプローブヘッド部材１１といっしょに引き抜かれることはない。さらに、第１弾性導電固定具１２自らの弾性によって、貫通孔１０１にてしっかり支持することができる。 When assembling, first, the probe main body 10 is bored in the mounting hole 201 of the pedestal 20, the probe head member 11 side to be combined with the probe main body 10 is electrically connected to the measuring machine, and then the type of the object to be measured. According to the above, the corresponding probe head member 11 is selected, the probe head member 11 is inserted into the probe main body 10 through the through hole 101, and is clamped and fixed to the first elastic conductive fixture 12, thereby completing the assembly work. At the time of measurement, the object to be measured may be attached to the position of the probe head member 11, the pedestal 20 may be oriented to the object to be measured, and the electric probe 1 and the object to be measured may be brought into contact with each other and brought into conduction. When replacing or removing the probe head member 11, the probe head member 11 and the probe body 10 can be separated by pulling out the probe head member 11 in the opposite direction, and subsequently, a new probe head member 11 or another type of probe head member. 11 may be inserted into the through hole 101. In this way, extremely good exchange efficiency and convenience can be achieved. On the other hand, after the first elastic conductive fixing tool 12 is assembled to the probe main body 10, the external supporting force formed by the first elastic conductive fixing tool 12 on the probe main body 10 is determined by the connection between the first elastic conductive fixing tool 12 and the probe head member 11. It is larger than the amount of clamping force formed at the end 112. Therefore, the base is not pulled out together with the probe head member 11. Further, the elasticity of the first elastic conductive fixing tool 12 itself can firmly support the through hole 101.

被測定物を測定する際には、すばやく取り外し可能な電気プローブ１を被測定物に接触させてやや下方に押し下げる。好ましくは、プローブ本体１０の外側にパッド１０４を設け、パッド１０４を台座２０付近の被測定物の側面に当てておく。これにより、測定のとき応力分散の効果を発生させ、電気測定装置２の使用寿命を確実に延長することができる。 When measuring the object to be measured, the electric probe 1 which can be quickly removed is brought into contact with the object to be measured and pushed down slightly. Preferably, the pad 104 is provided outside the probe body 10, and the pad 104 is applied to the side surface of the object to be measured near the pedestal 20. Thereby, the effect of stress dispersion can be generated at the time of measurement, and the service life of the electrical measuring device 2 can be reliably extended.

同じく、すばやく取外し可能な電気プローブ１は、中空の管状構造を形成していて、かつプローブ本体１０に内設される第２弾性導電固定具１３をさらに含んでいても良い。プローブヘッド部材１１と、プローブ本体１０とを組み付けた後、テストピン１１１を接続端１１２より突き出させた一端が第２弾性導電固定具１３の中空区域に位置し、第２弾性導電固定具１３に挟持固定されるとともに、第２弾性導電固定具１３の外部支持力量は第２弾性導電固定具１３がテストピン１１１に形成する挟持固定力量より大きくする。さらに、第２透明基板弾性導電固定具１３に第１端１３１と、第第２端１３２と、複数第１ばね片１３３とを設ける。第１端１３１と、第２端１３２とを対向するように設置して、第１ばね片１３３を第１端１３１と第２端１３２との間に設け、隣接する第１ばね片１３３のそれぞれの間に第１穴部１３３１を設ける。これにより、テストピン１１１により良い縛り力を有するとともに、プローブ本体１０に対する外部支持力を増強し、電気接触により良い導通効果をもたせられる。その他関連詳細な技術詳細特徴は、前述の電気プローブ１の説明の内容を参照されたい。 Similarly, the quick removable electric probe 1 may form a hollow tubular structure and may further include a second elastic conductive fixture 13 provided in the probe body 10. After the probe head member 11 and the probe main body 10 are assembled together, one end of the test pin 111 protruding from the connecting end 112 is located in the hollow area of the second elastic conductive fixing tool 13, and is attached to the second elastic conductive fixing tool 13. While being sandwiched and fixed, the amount of external supporting force of the second elastic conductive fixing tool 13 is made larger than the amount of clamping fixing force that the second elastic conductive fixing tool 13 forms on the test pin 111. Further, the second transparent substrate elastic conductive fixture 13 is provided with a first end 131, a second end 132, and a plurality of first spring pieces 133. The 1st end 131 and the 2nd end 132 are installed so that it may oppose, the 1st spring piece 133 may be provided between the 1st end 131 and the 2nd end 132, and each adjacent 1st spring piece 133 may be provided. A first hole portion 1331 is provided between them. As a result, the test pin 111 has a good binding force, the external support force for the probe body 10 is enhanced, and a good conduction effect can be provided by electrical contact. For other related detailed technical details, refer to the description of the electric probe 1 described above.

さらに、プローブヘッド部材１１の接続端１１２は例えば、第１セクション１１２１と、第２セクション１１２２を設け、第１セクション１１２１の幅を第２セクション１１２２の幅より小さく設けて、接続端１１２に段差構造を形成して、組み付けるときの位置決め効果を強化させる。さらに、かかるプローブヘッド部材１１と、プローブ本体１０とを組み付けた後、第２セクション１１２２が第１弾性導電固定具１２の中空区域に位置させることもできる。 Further, the connection end 112 of the probe head member 11 is provided with, for example, a first section 1121 and a second section 1122, the width of the first section 1121 is made smaller than the width of the second section 1122, and the connection end 112 has a step structure. To enhance the positioning effect during assembly. Furthermore, after the probe head member 11 and the probe body 10 are assembled, the second section 1122 can be located in the hollow area of the first elastic conductive fixture 12.

このほか、プローブ本体１０の貫通孔１０１の周辺に環状溝１０３が形成されており、プローブヘッド部材１１に環状溝１０３に対応する位置決め部１１４を設けて、プローブヘッド部材１１と、プローブ本体１０とを組み付けた後、位置決め部１１４を環状溝１０３に固定させることによって、プローブヘッド部材１１に組み付けの位置決め効果を実現できる。さらに、位置決め部１１４の一端が第１傾斜部１１４１を有し、環状溝１０３の内部にかかる第１傾斜部１１４１に対応する第２傾斜部１０３１を設けて、プローブヘッド部材１１と、プローブ本体１０と相互組み付けた後、第１傾斜部１１４１と第２傾斜部１０３１とが相互に対応して固定される。これにより、位置決めと固定効果を強化できる。 In addition, an annular groove 103 is formed around the through hole 101 of the probe main body 10, and a positioning portion 114 corresponding to the annular groove 103 is provided in the probe head member 11 so that the probe head member 11 and the probe main body 10 are connected to each other. After assembling, the positioning portion 114 is fixed to the annular groove 103, whereby the positioning effect of the assembly to the probe head member 11 can be realized. Further, one end of the positioning portion 114 has a first inclined portion 1141 and a second inclined portion 1031 corresponding to the first inclined portion 1141 that is provided inside the annular groove 103 is provided to provide the probe head member 11 and the probe body 10. After mutually assembling, the first inclined portion 1141 and the second inclined portion 1031 are fixed corresponding to each other. This can enhance the positioning and fixing effect.

測定する際にすばやく取り外し可能な電気プローブ１と被測定物との確実な電気導通を実現させるため、測定端１１３の表面に複数の突き出し構造１１３１を設ける。かかる突き出し構造１１３１はそれぞれテーパー状に形成し、かつ、互いに接続して設ける。これにより、突き出し構造１１３１は、測定端１１３を被測定物に接触させるとき、被測定物表面の酸化層を突き通すまたは少し削ることによって、すばやく取り外し可能な電気プローブ１と被測定物との導通効果を大幅に向上できる。当然ながら、突き出し構造１１３１は、例えば波状構造に設けても良い。前述したすばやく取り外し可能なプローブ１のさらに追加可能な詳細な技術特徴と達成効果は、前述内容及び図１Ａないし図２を参照でき、ここでの説明を省略する。 A plurality of protruding structures 1131 are provided on the surface of the measurement end 113 in order to realize reliable electrical conduction between the electric probe 1 that can be quickly removed during measurement and the object to be measured. The protruding structures 1131 are formed in a tapered shape and are connected to each other. As a result, the protruding structure 1131 penetrates the oxide layer on the surface of the object to be measured or slightly scrapes it when the measuring end 113 is brought into contact with the object to be measured, so that the effect of conduction between the electric probe 1 and the object to be measured can be quickly removed. Can be greatly improved. Of course, the protruding structure 1131 may be provided in a wavy structure, for example. The detailed technical features and achievements of the quick removable probe 1 described above can be referred to the above description and FIGS. 1A to 2, and the description thereof will be omitted.

以上の説明をまとめると、本考案は被測定物と接触するプローブヘッド部材構造をモジュール化設計にした上で、第１弾性導電固定具によってプローブヘッド部材を導通及び固定する部材として用いることにより、プローブの接続端にすばやく取り外し、すばやく組み立て効果をもたせる。よって、異なる被測定物に応じてプローブヘッド部材構造を交換する必要があるとき、または長時間使用により、損傷部分の交換が必要な場合のいずれ場合においても、本考案で開示する技術をもって、極めて良い交換効率を達成できる。本考案のすばやく取り外し可能な電気プローブはさらに第２弾性導電固定具と組み合わせて、プローブヘッド部と、プローブ本体との組立安定性を強化できるとともに、プローブにより良い構造分離設計を実現し、交換の利便性を向上させることができる。 To summarize the above description, according to the present invention, the structure of the probe head member that comes into contact with the object to be measured is modularized, and then the probe head member is used as a member for conducting and fixing by the first elastic conductive fixture. Quickly remove at the connecting end of the probe for quick assembly effect. Therefore, even when it is necessary to replace the probe head member structure according to different objects to be measured, or when it is necessary to replace the damaged portion due to long-term use, the technology disclosed in the present invention can be used. A good exchange efficiency can be achieved. The quick detachable electric probe of the present invention can be further combined with the second elastic conductive fixing tool to enhance the assembly stability of the probe head part and the probe body, and to realize a better structural separation design for the probe, and to replace it. It is possible to improve convenience.

１ 電気プローブ
１０ プローブ本体
１０１ 貫通孔
１０２ 導体
１０３ 環状溝
１０３１ 第２傾斜部
１０４ パッド
１１ プローブヘッド部材
１１１ テストピン
１１２ 接続端
１１２１ 第１セクション
１１２２ 第２セクション
１１３ 測定端
１１３１ 突き出し構造
１１４ 位置決め部
１１４１ 第１傾斜部
１２ 第１弾性導電固定具
１２１ 第３端
１２２ 第４端
１２３ 第２ばね板
１２３１ 第２穴部
１３ 第２弾性導電固定具
１３１ 第１端
１３２ 第２端
１３３ 第１ばね板
１３３１ 第１穴部
２ 電気測定装置
２０ 台座
２０１ 取付孔 DESCRIPTION OF SYMBOLS 1 Electric probe 10 Probe body 101 Through hole 102 Conductor 103 Annular groove 1031 Second inclined portion 104 Pad 11 Probe head member 111 Test pin 112 Connection end 1121 First section 1122 Second section 113 Measuring end 1131 Projection structure 114 Positioning portion 1141 1 inclined part 12 1st elastic conductive fixing tool 121 3rd end 122 4th end 123 2nd spring plate 1231 2nd hole 13 2nd elastic conductive fixing tool 131 1st end 132 2nd end 133 1st spring plate 1331 1st 1 hole 2 electric measuring device 20 pedestal 201 mounting hole

Claims (10)

プローブ本体と、プローブヘッド部材と、第１弾性導電固定具とを含み、
前記プローブ本体が中空状に形成されていて、その一端に貫通孔を有し、
前記プローブヘッド部材が中空状に形成されてテストピンが穿設されており、前記プローブヘッド部材には、前記貫通孔より前記プローブ本体に相互に組み付けられる接続端と、被測定物との接触及び導通のために提供される測定端とが対向するように設けられ、
前記第１弾性導電固定具が中空の管状構造であり、かつ前記プローブ本体に内設されており、
前記プローブヘッド部材の前記接続端が前記貫通孔より前記プローブ本体に挿入され、前記接続端が前記第１弾性導電固定具の中空区域に位置して前記第１弾性導電固定具に挟持固定され、前記第１弾性導電固定具が前記プローブ本体に対して形成する外部支持力量が、前記第１弾性導電固定具が前記接続端に形成する挟持固定力量より大きく、これにより、前記プローブヘッド部材が前記プローブ本体に対してすばやく取り外し及び組み立てできる効果を前記第１弾性導電固定具が達成することを特徴とする、電気プローブ。 Including a probe body, a probe head member, and a first elastic conductive fixture,
The probe body is formed in a hollow shape, having a through hole at one end thereof,
The probe head member is formed in a hollow shape and is provided with a test pin, and the probe head member has a connection end that is mutually assembled to the probe body through the through hole, and a contact with an object to be measured. It is provided so as to face the measurement end provided for conduction,
The first elastic conductive fixture is a hollow tubular structure, and is internally provided in the probe body,
The connection end of the probe head member is inserted into the probe body through the through hole, the connection end is located in a hollow area of the first elastic conductive fixing tool, and is clamped and fixed to the first elastic conductive fixing tool. The amount of external supporting force formed by the first elastic conductive fixture with respect to the probe body is larger than the amount of clamping fixing force formed by the first elastic conductive fixture at the connection end, whereby the probe head member is An electric probe, wherein the first elastic conductive fixture achieves the effect of being able to quickly remove and assemble the probe body. 中空の管状構造であり、かつ前記プローブ本体に内設される第２弾性導電固定具を更に含み、
前記プローブヘッド部材と前記プローブ本体とを組み付けた後、前記接続端より突き出した前記プローブの一端が前記第２弾性導電固定具の中空区域に位置して前記第２弾性導電固定具に挟持固定されるとともに、前記第２弾性導電固定具の外部支持力量が前記第２弾性導電固定具の前記プローブに対する挟持固定力量より大きいことを特徴とする、請求項１に記載の電気プローブ。 A hollow tubular structure, further including a second elastic conductive fixture internally provided in the probe body,
After assembling the probe head member and the probe body, one end of the probe protruding from the connection end is located in the hollow area of the second elastic conductive fixing tool and is clamped and fixed to the second elastic conductive fixing tool. The electric probe according to claim 1, wherein the amount of external supporting force of the second elastic conductive fixing device is larger than the amount of clamping holding force of the second elastic conductive fixing device with respect to the probe. 前記第２弾性導電固定具が第１端と、第２端と、複数の第１ばね片とを有し、
前記第１端と前記第２端とが対向するように設置されており、かつ前記第１ばね片を前記第１端と前記第２端との間に設け、隣接する前記第１ばね片のそれぞれの間に第１開口部を有し、
前記第１弾性導電固定具が第３端と、第４端と、複数の第２ばね片とを有し、
前記第３端と、前記第４端とが対向するように設置されており、かつ前記第２ばね片を前記第３端と前記第４端との間に設け、隣接する前記第２ばね片のそれぞれの間に第２開口部を有することを特徴とする、請求項２に記載の電気プローブ。 The second elastic conductive fixture has a first end, a second end, and a plurality of first spring pieces,
The first end and the second end are installed so as to face each other, and the first spring piece is provided between the first end and the second end. Having a first opening between each,
The first elastic conductive fixture has a third end, a fourth end, and a plurality of second spring pieces,
The second spring piece is installed so that the third end and the fourth end face each other, and the second spring piece is provided between the third end and the fourth end, and is adjacent to the second spring piece. The electric probe according to claim 2, wherein the electric probe has a second opening between each of the two. 前記プローブヘッド部材の前記接続端に第１セクションと、第２セクションとを有し、前記第１セクションの幅が前記第２セクションの幅より狭く、前記接続端に段差を形成することを特徴とする、請求項１ないし３のいずれか一項に記載の電気プローブ。 The probe head member has a first section and a second section at the connection end, the width of the first section is narrower than the width of the second section, and a step is formed at the connection end. The electric probe according to any one of claims 1 to 3, 前記プローブ本体は、前記貫通孔の周辺部に環状溝が形成されており、
前記プローブヘッド部材には前記環状溝に対応する位置決め部が設けられており、
前記プローブ本体を前記プローブヘッド部材と組み付けた後、前記位置決め部が前記環状溝に固定されることを特徴とする、請求項４に記載の電気プローブ。 The probe body has an annular groove formed in the peripheral portion of the through hole,
The probe head member is provided with a positioning portion corresponding to the annular groove,
The electric probe according to claim 4, wherein the positioning portion is fixed to the annular groove after the probe body is assembled with the probe head member. 複数の取付孔が開設された台座と、複数の電気プローブと、を含む電気測定装置であって、
前記複数の電気プローブをそれぞれ前記取付孔に設け、
前記電気プローブのそれぞれが、プローブ本体と、プローブヘッド部材と、第１弾性導電固定具とを含み、
前記プローブ本体が中空状に形成されていて、その一端に貫通孔を有し、
前記プローブヘッド部材が中空状に形成されてテストピンが穿設されており、前記プローブヘッド部材には、前記貫通孔より前記プローブ本体に相互に組み付けられる接続端と、被測定物との接触及び導通のために提供される測定端とが対向するように設けられ、
前記第１弾性導電固定具が中空の管状構造であり、かつ前記プローブ本体に内設されており、
前記プローブヘッド部材の前記接続端が前記貫通孔より前記プローブ本体に挿入され、前記接続端が前記第１弾性導電固定具の中空区域に位置して前記第１弾性導電固定具に挟持固定され、前記第１弾性導電固定具が前記プローブ本体に対して形成する外部支持力量が、前記第１弾性導電固定具が前記接続端に形成する挟持固定力量より大きく、これにより、前記プローブヘッド部材が前記プローブ本体に対してすばやく取り外し及び組み立てできる効果を達成することを特徴とする、電気測定装置。 An electric measuring device including a pedestal having a plurality of mounting holes, and a plurality of electric probes,
Providing each of the plurality of electric probes in the mounting hole,
Each of the electric probes includes a probe body, a probe head member, and a first elastic conductive fixture.
The probe body is formed in a hollow shape, having a through hole at one end thereof,
The probe head member is formed in a hollow shape and is provided with a test pin, and the probe head member has a connection end that is mutually assembled to the probe body through the through hole, and a contact with an object to be measured. It is provided so as to face the measurement end provided for conduction,
The first elastic conductive fixture is a hollow tubular structure, and is internally provided in the probe body,
The connection end of the probe head member is inserted into the probe body through the through hole, the connection end is located in a hollow area of the first elastic conductive fixing tool, and is clamped and fixed to the first elastic conductive fixing tool. The amount of external supporting force formed by the first elastic conductive fixture with respect to the probe body is larger than the amount of clamping fixing force formed by the first elastic conductive fixture at the connection end, whereby the probe head member is An electrical measuring device, which achieves the effect of being able to quickly remove and assemble the probe body. 前記電気プローブが、中空の管状構造であり、かつ前記プローブ本体に内設される第２弾性導電固定具を更に含み、
前記プローブヘッド部材と前記プローブ本体とを組み付けた後、前記接続端より突き出した前記プローブの一端が前記第２弾性導電固定具の中空区域に位置して前記第２弾性導電固定具に挟持固定されるとともに、前記第２弾性導電固定具の外部支持力量が前記第２弾性導電固定具の前記プローブに対する挟持固定力量より大きいことを特徴とする、請求項６に記載の電気測定装置。 The electric probe has a hollow tubular structure, and further includes a second elastic conductive fixture internally provided in the probe body,
After assembling the probe head member and the probe body, one end of the probe protruding from the connection end is located in the hollow area of the second elastic conductive fixing tool and is clamped and fixed to the second elastic conductive fixing tool. The electric measuring device according to claim 6, wherein the amount of external supporting force of the second elastic conductive fixture is greater than the amount of clamping force of the second elastic conductive fixture with respect to the probe. 前記第２弾性導電固定具が第１端と、第２端と、複数の第１ばね片とを有し、
前記第１端と前記第２端とが対向するように設置されており、かつ前記第１ばね片を前記第１端と前記第２端との間に設け、隣接する前記第１ばね片のそれぞれの間に第１開口部を有し、
前記第１弾性導電固定具が第３端と、第４端と、複数の第２ばね片とを有し、
前記第３端と、前記第４端とが対向するように設置されており、かつ前記第２ばね片を前記第３端と前記第４端との間に設け、隣接する前記第２ばね片のそれぞれの間に第２開口部を有することを特徴とする、請求項７に記載の電気測定装置。 The second elastic conductive fixture has a first end, a second end, and a plurality of first spring pieces,
The first end and the second end are installed so as to face each other, and the first spring piece is provided between the first end and the second end. Having a first opening between each,
The first elastic conductive fixture has a third end, a fourth end, and a plurality of second spring pieces,
The second spring piece is installed so that the third end and the fourth end face each other, and the second spring piece is provided between the third end and the fourth end, and is adjacent to the second spring piece. The electrical measurement device according to claim 7, wherein the electrical measurement device has a second opening between each of the two. 前記プローブヘッド部材の前記接続端に第１セクションと、第２セクションとを有し、前記第１セクションの幅が前記第２セクションの幅より狭く、前記接続端に段差を形成することを特徴とする、請求項６ないし８のいずれか一項に記載の電気測定装置。 The probe head member has a first section and a second section at the connection end, the width of the first section is narrower than the width of the second section, and a step is formed at the connection end. The electric measuring device according to claim 6, wherein 前記プローブ本体は、前記貫通孔の周辺部に環状溝が形成されており、
前記プローブヘッド部材には前記環状溝に対応する位置決め部が設けられており、
前記プローブ本体を前記プローブヘッド部材と組み付けた後、前記位置決め部が前記環状溝に固定されることを特徴とする、請求項９に記載の電気測定装置。 The probe body has an annular groove formed in the peripheral portion of the through hole,
The probe head member is provided with a positioning portion corresponding to the annular groove,
The electrical measuring device according to claim 9, wherein the positioning portion is fixed to the annular groove after the probe body is assembled with the probe head member.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112098842A (en) * 2020-08-10 2020-12-18 昆山康信达光电有限公司 Split type lithium battery test current probe
CN112684223A (en) * 2021-01-08 2021-04-20 东莞中探探针有限公司 Coaxial probe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112098842A (en) * 2020-08-10 2020-12-18 昆山康信达光电有限公司 Split type lithium battery test current probe
CN112098842B (en) * 2020-08-10 2024-05-03 昆山康信达光电有限公司 Split type lithium battery test current probe
CN112684223A (en) * 2021-01-08 2021-04-20 东莞中探探针有限公司 Coaxial probe

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