JPS6335473Y2 - - Google Patents
Info
- Publication number
- JPS6335473Y2 JPS6335473Y2 JP11547381U JP11547381U JPS6335473Y2 JP S6335473 Y2 JPS6335473 Y2 JP S6335473Y2 JP 11547381 U JP11547381 U JP 11547381U JP 11547381 U JP11547381 U JP 11547381U JP S6335473 Y2 JPS6335473 Y2 JP S6335473Y2
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- motor
- case
- leg
- timer
- 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
Links
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000005476 soldering Methods 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- NFLLKCVHYJRNRH-UHFFFAOYSA-N 8-chloro-1,3-dimethyl-7H-purine-2,6-dione 2-(diphenylmethyl)oxy-N,N-dimethylethanamine Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC(Cl)=N2.C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 NFLLKCVHYJRNRH-UHFFFAOYSA-N 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
Description
【考案の詳細な説明】
本考案は電子レンジ、クーラー、暖房機、乾燥
機等に使用されるタイマに関するものである。[Detailed Description of the Invention] The present invention relates to a timer used in microwave ovens, coolers, heaters, dryers, etc.
この種のタイマにおいて、モータの電圧仕様の
変更に対応してモータの電源電圧分圧用抵抗器を
ケースの背面に固定している。従来、この抵抗器
の固定は、第１図に示すごとく、電源端子１のつ
ながる電源電圧印加用フアストン端子２に抵抗器
３の一方の足を半田付けし、他方の足はモータ４
のリード線５を数回巻き付けて半田付けした後、
ケース６の孔７に深く挿入し、モータ４のリード
線５に張力が加わつたり抵抗器３に外力が作用し
ても、抵抗器３が位置ずれしないようにしてい
た。 In this type of timer, a resistor for dividing the motor power supply voltage is fixed to the back of the case in response to changes in motor voltage specifications. Conventionally, this resistor was fixed by soldering one leg of the resistor 3 to the first terminal 2 for power supply voltage application connected to the power supply terminal 1, and the other leg was connected to the motor 4, as shown in FIG.
After wrapping the lead wire 5 several times and soldering it,
The resistor 3 is inserted deeply into the hole 7 of the case 6 to prevent the resistor 3 from shifting even if tension is applied to the lead wire 5 of the motor 4 or an external force is applied to the resistor 3.
ところが、この場合には抵抗器３の足にモータ
４のリード線５を巻き付けて半田付けした後に抵
抗器３の足をケース６の孔７の中に挿入し、その
後抵抗器３の他方の足をフアストン端子２に半田
付けするようになつているため、抵抗器３の一方
の足の折曲角度や位置が正確でないと抵抗器３本
体がケース６に対し傾いた状態で取付けられるこ
とになる。そのため、一方の足をフアストン端子
２にハンダ付けする前に再度足を曲げて修正し、
抵抗器３をケース６の背面と平行に直してから半
田付けする必要があり、作業が極めて面倒であつ
た。また、モータ４のリード線５を抵抗器３の足
に半田付けする際に、抵抗器３の足を予め曲げて
おくと、リード線５の巻き付けおよび半田付けが
やりにくいため、抵抗器３の足を真直のままにし
てリード線５の巻き付けと半田付けをしなければ
ならない。そのため、抵抗器３の足を予め整形し
ておくことができず、ケース６の孔７に抵抗器３
の足を直角に曲げて挿入することが組立を困難に
していた。 However, in this case, after winding and soldering the lead wire 5 of the motor 4 around the leg of the resistor 3, the leg of the resistor 3 is inserted into the hole 7 of the case 6, and then the other leg of the resistor 3 is inserted into the hole 7 of the case 6. is soldered to the Faston terminal 2, so if the bending angle and position of one leg of the resistor 3 is not accurate, the resistor 3 body will be installed at an angle to the case 6. . Therefore, before soldering one leg to the Faston terminal 2, I bent the leg again and corrected it.
It was necessary to solder the resistor 3 after aligning it parallel to the back surface of the case 6, which was extremely troublesome. Also, when soldering the lead wires 5 of the motor 4 to the legs of the resistor 3, if the legs of the resistor 3 are bent in advance, it will be difficult to wrap and solder the lead wires 5. The lead wire 5 must be wound and soldered while keeping the legs straight. Therefore, it is not possible to shape the legs of the resistor 3 in advance, and the resistor 3 is inserted into the hole 7 of the case 6.
The legs were bent at right angles during insertion, making assembly difficult.
本考案はかかる欠点に鑑みてなされたもので、
抵抗器の足へのモータリード線の巻き付け、半田
付け作業が簡単で、抵抗器をケースの背面に対し
平行にかつしつかりと固定できるタイマを提供す
ることを目的とする。 The present invention was created in view of these drawbacks.
To provide a timer in which winding and soldering of motor lead wires around the legs of a resistor are easy, and the resistor can be firmly fixed parallel to the back surface of a case.
以下、本考案を一実施例である添付図面にした
がつて説明する。 DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to the accompanying drawings, which are examples of the present invention.
第２図、第３図において、ケース１０内には図
示しない接点機構、減速機構等が内蔵され、ケー
ス１０背面にはモータ位置決め枠１１とＬ字形隔
壁１２とが一体に形成されている。このモータ位
置決め枠１１の両側には固定壁１３が突設され、
固定壁１３の中央には係合爪１４が一体に設けら
れている。なお、１５はモータ１６の出力軸挿入
孔、１７，１８は電源端子１９，２０の取付孔で
ある。 In FIGS. 2 and 3, a contact mechanism, a deceleration mechanism, etc. (not shown) are built into the case 10, and a motor positioning frame 11 and an L-shaped partition wall 12 are integrally formed on the back surface of the case 10. Fixed walls 13 are protruded from both sides of the motor positioning frame 11.
An engaging pawl 14 is integrally provided at the center of the fixed wall 13. Note that 15 is an output shaft insertion hole of the motor 16, and 17 and 18 are mounting holes for power terminals 19 and 20.
モータ１６の電源電圧分圧用抵抗器２１は、一
方の足２２がコ字形に整形され、他方の足２３が
真直に延在し、この足２３にモータ１６の一方の
リード線２４が巻き付けて半田付けされている。
抵抗器２１は一方の固定壁１３とＬ字形隔壁１２
との間に配置され、コ字形の足２２はＬ字形隔壁
１２を迂回して一方の電源端子１９に接続されて
いる。 The power supply voltage dividing resistor 21 of the motor 16 has one leg 22 shaped like a U-shape, and the other leg 23 extending straight.One lead wire 24 of the motor 16 is wound around this leg 23 and soldered. It is attached.
The resistor 21 is connected to one fixed wall 13 and the L-shaped partition wall 12.
The U-shaped leg 22 bypasses the L-shaped partition wall 12 and is connected to one power supply terminal 19.
モータ押え具２６は〓形状に形成され、モータ
位置決め枠１１にモータ１６を嵌合した後、その
上方より両端部を固定壁１３に係合させることに
より、両端部の係合孔２７，２７が係合爪１４，
１４に係合してモータ押え具２６は抜け止め固定
される。モータ押え具２６の一端部には側方へ突
出する突出片２８が一体に設けられ、この突出片
２８が抵抗器２１をケース１０背面に押圧する。
これによつて、抵抗器２１は隔壁１２と固定壁１
３とで側方への移動を規制され、かつ突出片２８
によりケース１０背面に押圧されるため、確実に
固定される。 The motor holding tool 26 is formed in a square shape, and after the motor 16 is fitted into the motor positioning frame 11, both ends thereof are engaged with the fixed wall 13 from above, so that the engaging holes 27, 27 at both ends are engaged with the fixing wall 13 from above. Engagement claw 14,
14, the motor holding tool 26 is fixed to prevent it from coming off. A protruding piece 28 that protrudes laterally is integrally provided at one end of the motor holding tool 26, and this protruding piece 28 presses the resistor 21 against the back surface of the case 10.
With this, the resistor 21 is connected to the partition wall 12 and the fixed wall 1.
3, and the protruding piece 28 is restricted from moving laterally.
Since it is pressed against the back surface of the case 10, it is securely fixed.
なお、モータ１６の他のリード線２５は隔壁１
２の溝１２ａを介して電源端子２０に接続され
る。 Note that the other lead wires 25 of the motor 16 are connected to the partition wall 1.
It is connected to the power supply terminal 20 via the groove 12a of No. 2.
第４図は本考案の他の実施例を示し、モータ押
え具２６′の一端部に先端が下方に突出したＬ字
形突出片２８′を設けたもので、この場合には上
記実施例における隔壁１２がなくとも抵抗器２１
の側方への移動が規制される。 FIG. 4 shows another embodiment of the present invention, in which an L-shaped protruding piece 28' whose tip protrudes downward is provided at one end of the motor holding tool 26'. Resistor 21 even without 12
lateral movement is restricted.
なお、本考案においてモータ押え具２６，２
６′は金属製あるいは樹脂製のいずれでもよいが、
樹脂製の場合には突出片２８，２８′を一体に成
形でき、かつ絶縁性を有するため、抵抗器２１の
固定に好適である。 In addition, in the present invention, the motor holding tool 26, 2
6' may be made of metal or resin, but
If it is made of resin, the protruding pieces 28, 28' can be integrally molded and has insulation properties, so it is suitable for fixing the resistor 21.
以上のように、本考案によれば、予め抵抗器の
足を整形しておき、その真直な足にモータのリー
ド線を接続した後で、モータの固定を兼ねて抵抗
器をワンタツチでケースの背面に固定できるた
め、抵抗器を確実かつ簡単に固定することができ
る。 As described above, according to the present invention, after shaping the legs of the resistor in advance and connecting the motor lead wires to the straight legs, the resistor can be attached to the case with a single touch to secure the motor. Since it can be fixed to the back, the resistor can be fixed securely and easily.
第１図は従来のタイマの要部斜視図、第２図は
下は本考案にかかるタイマを示し、第２図はその
要部斜視図、第３図はその分解斜視図、第４図は
本考案の他の実施例のモータ押え具の斜視図であ
る。
１０……ケース、１１……モータ位置決め枠、
１４……係合爪、１６……モータ、２１……抵抗
器、２６，２６′……モータ押え具、２７……係
合孔、２８，２８′……突出片。
FIG. 1 is a perspective view of the main parts of a conventional timer, FIG. 2 is a timer according to the present invention, FIG. 2 is a perspective view of the main parts, FIG. FIG. 7 is a perspective view of a motor holding device according to another embodiment of the present invention. 10...Case, 11...Motor positioning frame,
14... Engaging claw, 16... Motor, 21... Resistor, 26, 26'... Motor holding tool, 27... Engaging hole, 28, 28'... Projecting piece.
Claims (1)
ケース背面に、上記減速歯車機構に回転力を付与
するモータと電源電圧分圧用抵抗器とを配置して
なるタイマにおいて、ケースの背面に、モータ位
置決め枠とこのモータ位置決め枠の両側に係合爪
を有する固定壁とでモータ嵌合部を構成し、この
モータ嵌合部に嵌合したモータの上面を上記モー
タ嵌合部に押圧する 形状のモータ押え具の両端
部に、上記係合爪と係合する係合孔を設け、かつ
モータ押え具の一端部に設けた突出片で、上記抵
抗器をケース背面に押圧したことを特徴とするタ
イマ。 Built-in contact mechanism and reduction gear mechanism inside the case.
In a timer in which a motor that applies rotational force to the reduction gear mechanism and a resistor for dividing the power supply voltage are arranged on the back of the case, a motor positioning frame and engaging claws are provided on both sides of the motor positioning frame on the back of the case. The above-mentioned engaging pawl and A timer characterized in that the resistor is pressed against the back surface of the case by a protruding piece provided at one end of the motor holding tool and having an engaging hole for engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11547381U JPS5820442U (en) | 1981-07-31 | 1981-07-31 | timer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11547381U JPS5820442U (en) | 1981-07-31 | 1981-07-31 | timer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820442U JPS5820442U (en) | 1983-02-08 |
| JPS6335473Y2 true JPS6335473Y2 (en) | 1988-09-20 |
Family
ID=29909731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11547381U Granted JPS5820442U (en) | 1981-07-31 | 1981-07-31 | timer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820442U (en) |
-
1981
- 1981-07-31 JP JP11547381U patent/JPS5820442U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5820442U (en) | 1983-02-08 |
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