JP2511779Y2 - Electronic component with variable resistor - Google Patents
Electronic component with variable resistorInfo
- Publication number
- JP2511779Y2 JP2511779Y2 JP1990108285U JP10828590U JP2511779Y2 JP 2511779 Y2 JP2511779 Y2 JP 2511779Y2 JP 1990108285 U JP1990108285 U JP 1990108285U JP 10828590 U JP10828590 U JP 10828590U JP 2511779 Y2 JP2511779 Y2 JP 2511779Y2
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- terminal
- center line
- resistance terminal
- electronic component
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Resistors (AREA)
- Adjustable Resistors (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、例えば自動実装機器等でプリント回路基板
に自動実装できる可変抵抗器を備えた電子部品に関す
る。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an electronic component including a variable resistor that can be automatically mounted on a printed circuit board by an automatic mounting device or the like.
（従来の技術） 一般に、自動実装機器等でプリント回路基板に電子部
品としてのラジアルテーピング部品を自動実装する場
合、このラジアルテーピング部品は、プリント回路基板
に端子を適正に挿通させるために、電子部品本体のチャ
ックで挟持される幅方向の中心線上に位置して端子が設
けられていることが条件になっている。そこで、自動実
装機器等でプリント回路基板に自動実装できるラジアル
テーピング部品としての可変抵抗器11も、その構造にお
いて、抵抗端子12の突設方向と直交する幅方向の電子部
品本体13の中心線とこの抵抗端子12の中心線とが一致し
ていることが条件になっている。(Prior Art) Generally, when a radial taping component as an electronic component is automatically mounted on a printed circuit board by an automatic mounting device or the like, the radial taping component is used to properly insert a terminal into the printed circuit board. The condition is that the terminal is provided on the center line in the width direction that is sandwiched by the chuck of the main body. Therefore, the variable resistor 11 as a radial taping component that can be automatically mounted on a printed circuit board by an automatic mounting device or the like has a structure in which the center line of the electronic component body 13 in the width direction orthogonal to the protruding direction of the resistance terminal 12 is The condition is that the center line of the resistance terminal 12 is aligned.
したがって、例えば第２図に示す数多く生産されてい
る安価で製造が容易な従来の可変抵抗器11のように、抵
抗端子12の突設方向と直交する幅方向の電子部品本体13
の中心線ｔと抵抗端子12の中心線ｓとがずれているため
に、自動実装機器でプリント回路基板に自動実装するこ
とができない。Therefore, like the conventional variable resistor 11 which is produced in large numbers at low cost and is easy to manufacture as shown in FIG. 2, for example, the electronic component body 13 in the width direction orthogonal to the protruding direction of the resistance terminal 12 is formed.
Since the center line t of the above and the center line s of the resistance terminal 12 are deviated from each other, it cannot be automatically mounted on the printed circuit board by the automatic mounting apparatus.
そこで、この可変抵抗器11を自動実装するためには、
例えば第３図に示すように、非自動実装用の可変抵抗器
11の電子部品本体13とは別に抵抗端子12の中心線ｓと一
致する中心線ｔを有する自動実装用の電子部品本体13a
を成形して可変抵抗器11を構成する必要がある。Therefore, in order to automatically mount this variable resistor 11,
For example, as shown in FIG. 3, a variable resistor for non-automatic mounting
Aside from the electronic component body 13 of 11, the electronic component body 13a for automatic mounting has a center line t that matches the center line s of the resistance terminal 12.
Must be molded to form the variable resistor 11.
（考案が解決しようとする課題） しかしながら、上記第２図に示す従来の可変抵抗器11
の構造では、電子部品本体13の中心線ｔと抵抗端子12の
中心線ｓとが一致していないので、自動実装するため
に、非自動実装用の可変抵抗器11の製造とは別に、第３
図に示す自動実装用の電子部品本体13aの成形金型や成
形工程および自動実装用の可変抵抗器専用の組立設備が
必要になり、可変抵抗器の製造単価が高価になる問題が
ある。(Problems to be Solved by the Invention) However, the conventional variable resistor 11 shown in FIG.
In the structure (1), since the center line t of the electronic component body 13 and the center line s of the resistance terminal 12 do not coincide with each other, in order to perform automatic mounting, separately from the manufacture of the variable resistor 11 for non-automatic mounting, Three
There is a problem in that the molding die for the electronic component body 13a for automatic mounting shown in the figure and the assembly process dedicated to the molding process and the variable resistor for automatic mounting are required, and the manufacturing unit price of the variable resistor becomes expensive.
本考案は、上記問題点を鑑みて、非自動実装用の可変
抵抗体を安価で容易に自動実装可能な可変抵抗器を備え
た電子部品を提供することを目的とする。In view of the above problems, an object of the present invention is to provide an electronic component including a variable resistor that can easily and inexpensively and automatically mount a variable resistor for non-automatic mounting.
（課題を解決するための手段） 本考案の可変抵抗器を備えた電子部品は、筺体の内部
に設けられ抵抗体に接続する抵抗端子および前記抵抗体
に摺動自在に接触する接触子に接続する集電端子がそれ
ぞれ前記筺体の同一面に突設され、前記抵抗端子の中心
線がこの抵抗端子の突設方向と直交する幅方向の中心線
に対して不一致である可変抵抗器と、前記抵抗端子と前
記集電端子とを挿通保持して前記可変抵抗器に取り付け
られる支持部材とを備え、前記支持部材を挿通して突出
する抵抗端子の突設方向と直交する全体の幅方向の中心
線と前記抵抗端子の中心線とが一致したものである。(Means for Solving the Problem) An electronic component equipped with a variable resistor of the present invention is connected to a resistance terminal provided inside a housing and connected to a resistor and a contactor slidably contacting the resistor. Collector terminals that are respectively provided on the same surface of the housing, and the center line of the resistance terminal does not match the center line in the width direction orthogonal to the protruding direction of the resistance terminal; A center of the entire width direction orthogonal to the projecting direction of the resistance terminal that is inserted through and holds the resistance terminal and the current collector terminal and is attached to the variable resistor. The line and the center line of the resistance terminal coincide with each other.
（作用） 本考案の可変抵抗器を備えた電子部品は、支持部材に
て抵抗端子と集電端子を挿通保持して抵抗端子の突設方
向と直交する全体の幅方向の中心線と抵抗端子の中心線
とを一致させたため、自動実装が困難な抵抗端子の中心
線がこの抵抗端子の突設方向と直交する可変抵抗器の幅
方向の中心線に対して不一致でも、支持部材を設けるこ
とにより自動実装機器等でプリント回路基板に自動実装
可能となるとともに、支持部材にて挿通保持される抵抗
端子および集電端子の力学的強度が補強され、抵抗端子
および集電端子の外力による変形が防止される。(Operation) The electronic component including the variable resistor according to the present invention is configured such that the supporting member inserts and holds the resistance terminal and the current collecting terminal, and the center line of the entire width direction orthogonal to the protruding direction of the resistance terminal and the resistance terminal. Since the center line of the variable resistor does not match the center line of the variable resistor that is difficult to mount automatically, the support member should be provided even if the center line of the variable resistor in the width direction of the variable resistor, which is orthogonal to the protruding direction of this resistor terminal, does not match. This enables automatic mounting on the printed circuit board with automatic mounting equipment, etc., and the mechanical strength of the resistance terminal and the current collecting terminal that are inserted and held by the support member is reinforced, so that the resistance terminal and current collecting terminal are not deformed by external force. To be prevented.
（実施例） 以下、本考案の可変抵抗器を備えた電子部品の一実施
例を第１図を参照して説明する。(Embodiment) An embodiment of an electronic component having a variable resistor according to the present invention will be described below with reference to FIG.
第１図において、２は電子部品本体で、この電子部品
本体２は、可変抵抗器１と、この可変抵抗器１に取り付
けられた絶縁性の支持部材７とから構成されている。そ
して、可変抵抗器１は、内部に図示しない抵抗体と、こ
の抵抗体に接触する接触子とを収納した筺体６を有して
いる。さらに、可変抵抗器１は、抵抗体に接続され筺体
６の下面に突設する抵抗端子３と、接触子に接続され筺
体６の下面に突設する集電端子４と、接触子を抵抗体上
で自在に摺動させる操作体５とを有し、抵抗端子の中心
線がこの抵抗端子の突設方向と直交する可変抵抗器１の
幅方向の中心線に対して不一致に形成されている。In FIG. 1, reference numeral 2 is an electronic component body, and the electronic component body 2 is composed of a variable resistor 1 and an insulating support member 7 attached to the variable resistor 1. The variable resistor 1 has a housing 6 that houses therein a resistor (not shown) and a contactor that contacts the resistor. Further, the variable resistor 1 includes a resistance terminal 3 connected to a resistor and projecting from a lower surface of a housing 6, a current collecting terminal 4 connected to a contactor and projecting from a lower surface of the housing 6, and a contactor being a resistor. The operation body 5 is slidable on the upper side, and the center line of the resistance terminal is formed so as not to coincide with the center line in the width direction of the variable resistor 1 orthogonal to the protruding direction of the resistance terminal. .
一方、支持部材７は、可変抵抗器１の抵抗端子３と集
電端子４とを挿通し保持する図示しない取付孔を有し、
筺体６、抵抗端子３および集電端子４を埋込み固定して
筺体６に取り付けられ、可変抵抗器１と支持部材７とに
て電子部品本体２が形成されている。On the other hand, the support member 7 has a mounting hole (not shown) through which the resistance terminal 3 and the current collecting terminal 4 of the variable resistor 1 are inserted and held,
The housing 6, the resistance terminal 3, and the collector terminal 4 are embedded and fixed and attached to the housing 6, and the variable resistor 1 and the support member 7 form the electronic component body 2.
なお、電子部品本体２は、支持部材７を可変抵抗器１
に取り付けることにより、抵抗端子３の突設方向と直交
する方向の全体の幅寸法である電子部品本体２の幅方向
の中心線ｌと、抵抗端子３の中心線ｍとが一致する。In the electronic component body 2, the support member 7 is connected to the variable resistor 1
By mounting the resistance terminal 3 on the resistance terminal 3, the center line 1 in the width direction of the electronic component main body 2, which is the overall width dimension in the direction orthogonal to the protruding direction of the resistance terminal 3, and the center line m of the resistance terminal 3 coincide with each other.
次に、上記実施例の作用について説明する。 Next, the operation of the above embodiment will be described.
可変抵抗器１を、自動実装機器にてプリント回路基板
に自動実装する際、この可変抵抗器１に支持部材７を取
り付けて電子部品本体２を形成する。この後、この電子
部品本体２の幅方向を自動実装機器のチャックにて挟持
する。そして、電子部品本体２を電子部品本体２の幅方
向の中心線ｌの位置に基づいてプリント回路基板の所定
位置に設けられ可変抵抗器１の各抵抗端子３および集電
端子４を挿通する挿通孔の真上に移動させる。次に、抵
抗端子３を、プリント回路基板の抵抗端子３の挿通孔の
下より上方に出てくるガイドピンによって抵抗端子３の
位置を保持しつつプッシャーによってプリント回路基板
の挿通孔に挿通し、電子部品本体２がプリント回路基板
上に配置されて、可変抵抗器１がプリント回路基板の所
定位置に自動実装される。When the variable resistor 1 is automatically mounted on the printed circuit board by the automatic mounting device, the support member 7 is attached to the variable resistor 1 to form the electronic component body 2. Then, the width direction of the electronic component body 2 is clamped by the chuck of the automatic mounting device. Then, the electronic component body 2 is inserted at a predetermined position of the printed circuit board based on the position of the center line 1 in the width direction of the electronic component body 2 to insert the resistance terminals 3 and the current collecting terminals 4 of the variable resistor 1. Move it just above the hole. Next, the resistance terminal 3 is inserted into the insertion hole of the printed circuit board by the pusher while the position of the resistance terminal 3 is held by the guide pin protruding above the insertion hole of the resistance terminal 3 of the printed circuit board. The electronic component body 2 is arranged on the printed circuit board, and the variable resistor 1 is automatically mounted at a predetermined position on the printed circuit board.
このように上記構成によれば、筺体６に操作体５を取
り付けて抵抗端子３の中心線ｍがこの抵抗端子３の突設
方向と直交する幅方向の中心線に対して不一致に形成さ
れた非自動実装用の可変抵抗器１に、この可変抵抗器１
の抵抗端子３および集電端子４を挿通保持する支持部材
７を取り付けて、電子部品本体２を構成するだけで、容
易に電子部品本体２の中心線ｌと抵抗端子３の中心線ｍ
とを一致させることができる。このため、自動実装時に
可変抵抗器１を電子部品本体２の幅方向の中心線ｌの位
置に基づきプリント回路基板の所定位置に移動させるこ
とができ、非自動実装用の可変抵抗器１を容易に自動実
装用の可変抵抗器１とすることができる。As described above, according to the above configuration, the operation body 5 is attached to the housing 6, and the center line m of the resistance terminal 3 is formed so as not to coincide with the center line in the width direction orthogonal to the protruding direction of the resistance terminal 3. This variable resistor 1 is used as a variable resistor 1 for non-automatic mounting.
The center line 1 of the electronic component main body 2 and the center line m of the resistance terminal 3 can be easily formed only by mounting the supporting member 7 for inserting and holding the resistance terminal 3 and the current collecting terminal 4 and configuring the electronic component main body 2.
Can be matched with. Therefore, during automatic mounting, the variable resistor 1 can be moved to a predetermined position on the printed circuit board based on the position of the center line 1 in the width direction of the electronic component body 2, and the variable resistor 1 for non-automatic mounting can be easily mounted. In addition, the variable resistor 1 for automatic mounting can be used.
また、可変抵抗器１の抵抗端子３および集電端子４を
プリント回路基板の抵抗端子３および集電端子４用の挿
通孔に挿通する際、抵抗端子３および集電端子４は支持
部材７にて力学的強度が補強されているので、電子部品
本体２がチャックにて挟持された時の圧着力などにより
抵抗端子３および集電端子４が変形するのを防止でき
る。このため、自動実装時に、可変抵抗器１の抵抗端子
３および集電端子４は、垂直方向に突設された状態を維
持でき、プリント回路基板の抵抗端子３および集電端子
４用の挿通孔にそれぞれ確実に円滑に挿通できる。Further, when the resistance terminal 3 and the current collecting terminal 4 of the variable resistor 1 are inserted into the through holes for the resistance terminal 3 and the current collecting terminal 4 of the printed circuit board, the resistance terminal 3 and the current collecting terminal 4 are attached to the support member 7. Since the mechanical strength is reinforced, it is possible to prevent the resistance terminal 3 and the current collecting terminal 4 from being deformed by the crimping force when the electronic component body 2 is clamped by the chuck. Therefore, at the time of automatic mounting, the resistance terminal 3 and the current collecting terminal 4 of the variable resistor 1 can be maintained in a state of protruding in the vertical direction, and the insertion holes for the resistance terminal 3 and the current collecting terminal 4 of the printed circuit board can be maintained. Each of them can be surely and smoothly inserted.
さらに、支持部材７は、抵抗端子３および集電端子４
を挿通保持しながら任意の形状の筺体６に簡単に取り付
けできるので、可変抵抗器１に対する汎用性があり、可
変抵抗器の中心線が抵抗端子の中心線ｍに一致する自動
実装用の筺体と操作体とからなる可変抵抗器を成形しな
くて済む。従って、自動実装用の可変抵抗器の成形金型
や成形工程および自動実装用の可変抵抗器専用の組立設
備が不要になり、自動実装用の可変抵抗器を安価に製造
できる。Further, the support member 7 includes the resistance terminal 3 and the current collecting terminal 4.
Since it can be easily attached to the housing 6 having an arbitrary shape while inserting and holding it, it has versatility with respect to the variable resistor 1 and is a housing for automatic mounting in which the center line of the variable resistor matches the center line m of the resistance terminal. It is not necessary to mold the variable resistor consisting of the operating body. Therefore, a molding die for a variable resistor for automatic mounting, a molding process, and an assembly facility dedicated to the variable resistor for automatic mounting are not required, and the variable resistor for automatic mounting can be manufactured at low cost.
（考案の効果） 本考案の可変抵抗器を備えた電子部品によれば、抵抗
端子と集電端子とを挿通保持して支持部材を可変抵抗器
に取り付けることによって、抵抗端子の突設方向と直交
する方向の全体の幅方向の中心線を、抵抗端子の中心線
と容易に一致できるので、非自動実装用の可変抵抗器で
もプリント回路基板に確実で容易に自動実装できるとと
もに、可変抵抗器の抵抗端子と集電端子が支持部材に挿
通保持されるので、力学的強度が補強されて、抵抗端子
と集電端子とが外力により変形するのを防止できる。(Effects of the Invention) According to the electronic component including the variable resistor of the present invention, by mounting and holding the resistance terminal and the current collecting terminal and attaching the support member to the variable resistor, Since the center line of the entire width direction in the orthogonal direction can be easily matched with the center line of the resistance terminal, even a variable resistor for non-automatic mounting can be reliably and easily automatically mounted on the printed circuit board, and at the same time the variable resistor can be mounted. Since the resistance terminal and the current collecting terminal are inserted and held by the support member, the mechanical strength is reinforced, and the resistance terminal and the current collecting terminal can be prevented from being deformed by an external force.
第１図は本考案の可変抵抗器を備えた電子部品の一実施
例を示す側面図、第２図は従来の非自動実装用の可変抵
抗器の側面図、第３図は従来の自動実装用の可変抵抗器
の側面図である。 １……可変抵抗器、２……電子部品本体、３……抵抗端
子、４……集電端子、６……筺体、７……支持部材、ｌ
……電子部品本体の中心線、ｍ……抵抗端子の中心線。FIG. 1 is a side view showing an embodiment of an electronic component having a variable resistor of the present invention, FIG. 2 is a side view of a conventional non-automatic mounting variable resistor, and FIG. 3 is a conventional automatic mounting. FIG. 3 is a side view of a variable resistor for use in a vehicle. 1 ... Variable resistor, 2 ... Electronic component body, 3 ... Resistance terminal, 4 ... Current collecting terminal, 6 ... Housing, 7 ... Supporting member, l
…… Center line of electronic component body, m …… Center line of resistance terminal.
Claims (1)
抗端子および前記抵抗体に摺動自在に接触する接触子に
接続する集電端子がそれぞれ前記筺体の同一面に突設さ
れ、前記抵抗端子の中心線がこの抵抗端子の突設方向と
直交する幅方向の中心線に対して不一致である可変抵抗
器と、 前記抵抗端子と前記集電端子とを挿通保持して前記可変
抵抗器に取り付けられる支持部材とを備え、 前記支持部材を挿通して突出する抵抗端子の突設方向と
直交する全体の幅方向の中心線と前記抵抗端子の中心線
とが一致した ことを特徴とする可変抵抗器を備えた電子部品。1. A resistance terminal provided inside the housing and connected to a resistance body, and a current collection terminal connected to a contactor slidably contacting the resistance body are respectively projectingly provided on the same surface of the housing, A variable resistor in which the center line of the resistance terminal does not coincide with the center line in the width direction orthogonal to the protruding direction of the resistance terminal; and the variable resistor in which the resistance terminal and the current collecting terminal are inserted and held. And a center line of the resistance terminal, which is orthogonal to the projecting direction of the resistance terminal projecting through the support member, and the center line of the resistance terminal are aligned with each other. Electronic component with variable resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108285U JP2511779Y2 (en) | 1990-10-16 | 1990-10-16 | Electronic component with variable resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990108285U JP2511779Y2 (en) | 1990-10-16 | 1990-10-16 | Electronic component with variable resistor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0465403U JPH0465403U (en) | 1992-06-08 |
| JP2511779Y2 true JP2511779Y2 (en) | 1996-09-25 |
Family
ID=31855205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990108285U Expired - Fee Related JP2511779Y2 (en) | 1990-10-16 | 1990-10-16 | Electronic component with variable resistor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2511779Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0337204Y2 (en) * | 1985-10-30 | 1991-08-07 |
-
1990
- 1990-10-16 JP JP1990108285U patent/JP2511779Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0465403U (en) | 1992-06-08 |
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| US20020155733A1 (en) | Instrument panel for a motor vehicle |
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