KR0121533Y1 - Fixing structure of electromagnetic element - Google Patents
Fixing structure of electromagnetic elementInfo
- Publication number
- KR0121533Y1 KR0121533Y1 KR2019940036108U KR19940036108U KR0121533Y1 KR 0121533 Y1 KR0121533 Y1 KR 0121533Y1 KR 2019940036108 U KR2019940036108 U KR 2019940036108U KR 19940036108 U KR19940036108 U KR 19940036108U KR 0121533 Y1 KR0121533 Y1 KR 0121533Y1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetoresistive element
- soldering
- lead
- circuit board
- fixed
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3415—Surface mounted components on both sides of the substrate or combined with lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
- H05K1/182—Printed circuits structurally associated with non-printed electric components associated with components mounted in the printed circuit board, e.g. insert mounted components [IMC]
- H05K1/183—Components mounted in and supported by recessed areas of the printed circuit board
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
본 고안은 자기저항소자의 고정구조에 관한 것으로서, 자기저항소자를 별도의 스크류를 이용하여 체결함으로써 부품비용이 추가되었고 상기 스크류(18)의 체결 후 스크류의 풀림이 발생될 수 있으므로 스크류의 풀림방지 대책이 요구되는 문제점이 있었다.The present invention relates to a fixed structure of a magnetoresistive element, and the component cost is added by fastening the magnetoresistive element by using a separate screw, and the screw loosening may occur after the screw 18 is fastened to prevent loosening of the screw. There was a problem that measures were required.
이를 해결하기 위하여 본 고안은, 자기저항소자의 리드에 납땜용 고정리드를 형성하고 회로기판상에 납땜용 고정리드를 납땜하기 위한 납땜용 동박부를 형성하여 자기저항소자의 고정작업이 용이하고 별도의 부품이 부가되지 않아 저렴한 단가로 장착이 가능하도록 한 것이다.In order to solve this problem, the present invention provides a soldering fixed lead on the lead of the magnetoresistive element and a solder copper foil for soldering the soldering fixed lead on the circuit board, thereby making it easy to fix the magnetoresistive element. It is possible to install at low cost because no parts are added.
Description
제1도는 종래의 기술에 대한 자기저항소자의 고정구조를 나타낸 사시도.1 is a perspective view showing a fixing structure of a magnetoresistive element according to the prior art.
제2도는 본 고안에 따른 자기저항소자의 고정구조를 나타낸 사시도이다.2 is a perspective view showing a fixing structure of the magnetoresistive element according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10, 10a : 자기저항소자 12 : 보스10, 10a: magnetoresistive element 12: boss
14, 14a : 회로기판 16 : 보스홀14, 14a: circuit board 16: boss hole
18 : 스크류 20, 20a : 리드18: screw 20, 20a: lead
22, 26 : 납땜용 동박부 24 : 납땜용 고정리드22, 26: copper foil part for soldering 24: fixed lead for soldering
본 고안은 자기저항소자의 고정구조에 관한 것으로서, 보다 상세하게는 자기저항소자의 리드에 납땜용 고정리드를 형성하고 회로기판상에 납땜용 동박부를 형성하여 작업이 용이하고 저렴한 단가로 장착이 가능하도록 한 자기저항소자의 고정구조에 관한 것이다.The present invention relates to a fixed structure of a magnetoresistive element, and more particularly, a fixed lead for soldering is formed on a lead of the magnetoresistive element and a copper foil part for soldering is formed on a circuit board for easy operation and at low cost. It relates to a fixed structure of the magnetoresistive element.
일반적으로, 균일한 속도를 필요로 하는 정밀모터에 사용되는 로터에는 외주면에 주파수 발생 마그네트가 장착되어 있는데 상기 주파수 발생 마그네트의 회전을 제어하기 위한 자기저항소자가 장착되어 있다.In general, a rotor used for a precision motor requiring a uniform speed is equipped with a frequency generating magnet on the outer circumferential surface, and a magnetoresistive element for controlling the rotation of the frequency generating magnet is mounted.
상기 자기저항소자는 주파수 발생 마그네트와 일정한 간격을 갖고 장착되어야 하기 때문에 자기저항소자를 조정하기 위한 수단이 구비되어 있는데 이는 제1도에 나타낸 바와같이 자기저항소자(10) 일측하단면의 보스(12)는 회로기판(14)의 보스홀(16)에 끼워져 있고 다른 일측단은 자기저항소자(10)가 보스(12)를 중심으로 하여 약간 회전가능하게 스크류(18)가 체결되는 스크류홀(도시하지 않았음)을 통해 회로기판(14)에 체결되며 상기 자기저항소자(10)로부터 연장된 수개의 리드(20)는 회로기판(14)의 납땜용 동박부(22)에 각각 납땜고정되어 있었다.Since the magnetoresistive element should be mounted at regular intervals from the frequency generating magnet, a means for adjusting the magnetoresistive element is provided. As shown in FIG. 1, the boss 12 of one side of the lower end surface of the magnetoresistive element 10 is provided. ) Is inserted into the boss hole 16 of the circuit board 14, and the other end is a screw hole (not shown) in which the magnet 18 is slightly rotatable about the boss 12, and is slightly rotatable. Several leads 20, which are fastened to the circuit board 14 and extend from the magnetoresistive element 10, are soldered and fixed to the copper foil portions 22 for soldering of the circuit board 14, respectively. .
상기와 같이 구성된 종래기술에 대한 자기저항소자의 고정구조는 회로기판(14)의 보스홀(16)에 자기저항소자(10)의 보스(12)를 끼운 상태에서 회로기판(14)의 납땜용 동박부(22)에 자기저항소자(10)의 리드(20)를 납땜한 후 자기저항소자(10)을 움직여 조정한 다음 스크류(18)를 조임으로써 회로기판(14)에 견고하게 체결하는 것이었다.The structure of the conventional magnetoresistive element according to the related art configured as described above is used for soldering the circuit board 14 in a state where the boss 12 of the magnetoresistive element 10 is inserted into the boss hole 16 of the circuit board 14. After soldering the lead 20 of the magnetoresistive element 10 to the copper foil portion 22, the magnetoresistive element 10 was moved and adjusted, and then, the screw 18 was tightened firmly to the circuit board 14. .
그러나, 상기와 같은 종래의 자기저항소자의 고정구조에 있어서는 자기저항소자(10)를 별도의 스크류(18)를 이용하여 체결함으로써 부품비용이 추가되었고 상기 스크류(18)의 체결 후 스크류(18)의 풀림이 발생될 수 있으므로 스크류(18)의 풀림방지 대책이 요구되는 문제점이 있었다.However, in the conventional fixed structure of the magnetoresistive element as described above, the component cost is added by fastening the magnetoresistive element 10 by using a separate screw 18, and the screw 18 after the screw 18 is fastened. Since loosening may occur, there is a problem in that anti-loosening measures of the screw 18 are required.
본 고안은 상기와 같은 종래의 제반 문제점을 해결하기 위해 연구개발한 것으로서, 본 고안의 목적은 자기저항소자의 리드에 납땜용 고정리드를 형성하고 회로기판상에 납땜용 고정리드를 납땜하기 위한 납땜용 동박부를 형성하여 자기저항소자의 고정작업이 용이하고 별도의 부품이 부가되지 않아 저렴한 단가로 장착이 가능하도록 한 자기저항소자의 고정구조를 제공하는데 있다.The present invention has been researched and developed in order to solve the conventional problems as described above, an object of the present invention is to form a soldering fixed lead on the lead of the magnetoresistive element and solder for soldering the fixed lead on the circuit board It is to provide a fixing structure of the magnetoresistive element by forming a copper foil for easy installation of the magnetoresistive element and to be installed at low cost because no additional parts are added.
상기와 같은 목적을 달성하기 위한 본 고안의 특징은, 자기저항소자 일측하단면의 보스는 회로기판의 보스홀에 끼워지고 다른 일측단은 자기저항소자가 보스를 중심으로 하여 약간 회전가능하게 회로기판에 고정되며 상기 자기저항소자로부터 연장된 수개의 리드는 회로기판의 납땜용 동박부에 각각 납땜고정되어 있는 자기저항소자의 고정구조에 있어서, 상기 리드에 자기저항소자와 근접된 상태로 납땜용 고정리드가 형성되고 상기 회로기판에 납땜용 고정리드가 납땜되는 별도의 납땜용 동박부가 형성되어 있는 점에 있다.Features of the present invention for achieving the above object, the boss of one side of the lower end of the magnetoresistive element is inserted into the boss hole of the circuit board and the other end of the circuit board so that the magnetoresistive element is slightly rotatable about the boss. In the fixed structure of the magnetoresistive element fixed to the lead and extending from the magnetoresistive element are soldered to the copper foil for soldering of the circuit board, respectively, the soldering fixed in the state in close proximity to the magnetoresistive element to the lead. A lead is formed and a separate soldering copper foil portion is formed on the circuit board to which the fixed lead for soldering is soldered.
이하, 본 고안에 딸느 자기저항소자의 고정구조를 바람직한 일 실시예의 첨부도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the fixing structure of the magnetoresistive element according to the present invention will be described in detail by the accompanying drawings of a preferred embodiment.
제2도는 본 고안에 따른 자기저항소자의 고정구조를 설명하기 위해 나타낸 도면으로서, 자기저항소자(10a) 일측하단면의 보스(12)가 호로기판(14a)의 보스홀(16)에 끼워져 자기저항소자(10a)의 다른 일측단이 보스(12)를 중심으로 하여 약간 회전가능하도록 되어 있고 상기 자기저항소자(10a)로부터 연장된 수개의 리드(20a)는 회로기판(14a)의 납땜용 동박부(22)에 각각 납땜고정되어 있다.2 is a view for explaining the fixing structure of the magnetoresistive element according to the present invention, the boss 12 of one side lower end surface of the magnetoresistive element 10a is inserted into the boss hole 16 of the arc substrate 14a, The other end of the resistive element 10a is rotatable slightly around the boss 12 and several leads 20a extending from the magnetoresistive element 10a are used for soldering the circuit board 14a. Soldering is fixed to the thin part 22, respectively.
상기 자기저항소자(10a)의 리드(10a)에는 자기저항소자(10a)와 근접된 상태로 납땜용 고정리드(24)가 형성되어 있고 상기 회로기판(14a)에는 납땜용 고정리드(24)와 납땜되도록 별도의 납땜용 동박부(26)가 형성되어 있다.The lead 10a of the magnetoresistive element 10a has a fixed soldering lead 24 formed in proximity to the magnetoresistive element 10a, and the circuit board 14a has a soldering fixed lead 24 and The separate copper foil part 26 for soldering is formed so that it may be soldered.
상기와 같이 구성된 본 고안은, 회로기판(14a)의 보스홀(16)에 자기저항소자(10a) 일측하단면의 보스(12)를 끼운 상태에서 상기 자기저항소자(10a)의 리드(20a)를 회로기판(14a)의 납땜용 동박부(22)에 각각 납땜고정한 다음 자기저항소자(10a)을 움직여 조정하여 회로기판(14a)의 납땜용 동박부(26)에 리드(20a)의 납땜용 고정리드(24)를 납땜고정함으로써 자기저항소자(10a)가 고정되게 된다.According to the present invention configured as described above, the lead 20a of the magnetoresistive element 10a in a state where the boss 12 of one side lower end surface of the magnetoresistive element 10a is inserted into the boss hole 16 of the circuit board 14a. Is fixed to the copper foil portions 22 for soldering of the circuit board 14a, and then the magnetoresistive element 10a is moved and adjusted to solder the lead 20a to the copper foil portions 26 for soldering the circuit board 14a. By fixing the fixed lead 24 by soldering, the magnetoresistive element 10a is fixed.
그러므로, 본 고안에 따른 자기저항소자의 고정구조는, 자기저항소자(10a)의 리드(20a)에 납땜용 고정리드(24)를 형성하고 회로기판(14a)상에 납땜용 동박부(26)를 형성하였기 때문에 스크류를 이용하는 종개기술에 비해서 자기저항소자(10a)의 고정작업이 용이하며, 또한 종래기술의 필수구성요소인 스크류가 필요치 않아 부품수가 줄어 들어 저렴한 단가로 장착이 가능하게 되는 것이다.Therefore, in the structure of fixing the magnetoresistive element according to the present invention, the soldering lead 24 is formed on the lead 20a of the magnetoresistive element 10a and the copper foil portion 26 for soldering is formed on the circuit board 14a. Since it is formed, the fixing operation of the magnetoresistive element 10a is easier than the conventional technique using a screw, and since the screw, which is an essential component of the prior art, is not required, the number of parts is reduced, so that it can be installed at a low cost.
이상에서 상술한 바와같은 본 고안의 자기저항소자의 고정구조에 의하면, 자기저항소자의 리드에 납땜용 고정리드를 형성하고 회로기판상에 납땜용 고정리드를 납땜하기 위한 납땜용 동박부를 형성하여 자기저항소자의 고정작업이 용이하고 별도의 부품이 부가되지 않아 저렴한 단가로 장착이 가능하게 되는 효과가 있다.According to the fixed structure of the magnetoresistive element of the present invention as described above, the soldering lead is formed on the lead of the magnetoresistive element and the solder copper foil for soldering the soldering fixed lead is formed on the circuit board. It is easy to fix the resistance element, and there is an effect that it can be installed at low cost because no additional parts are added.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940036108U KR0121533Y1 (en) | 1994-12-27 | 1994-12-27 | Fixing structure of electromagnetic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940036108U KR0121533Y1 (en) | 1994-12-27 | 1994-12-27 | Fixing structure of electromagnetic element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960026300U KR960026300U (en) | 1996-07-22 |
| KR0121533Y1 true KR0121533Y1 (en) | 1998-10-01 |
Family
ID=19402995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940036108U KR0121533Y1 (en) | 1994-12-27 | 1994-12-27 | Fixing structure of electromagnetic element |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0121533Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030055464A (en) * | 2001-12-26 | 2003-07-04 | 삼성전기주식회사 | Magnetic resister for motor non-control holder type |
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1994
- 1994-12-27 KR KR2019940036108U patent/KR0121533Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960026300U (en) | 1996-07-22 |
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