JPH0436080Y2 - - Google Patents
Info
- Publication number
- JPH0436080Y2 JPH0436080Y2 JP12626486U JP12626486U JPH0436080Y2 JP H0436080 Y2 JPH0436080 Y2 JP H0436080Y2 JP 12626486 U JP12626486 U JP 12626486U JP 12626486 U JP12626486 U JP 12626486U JP H0436080 Y2 JPH0436080 Y2 JP H0436080Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- decorative panel
- conductive rubber
- contact
- contact spring
- 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
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
Landscapes
- Elimination Of Static Electricity (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、電気機器に使用され表面に金属製の
飾りパネルを取付けた扉の帯電防止装置に関す
る。[Detailed description of the invention] (a) Industrial application field The present invention relates to an antistatic device for a door used in electrical equipment and having a metal decorative panel attached to the surface.
(ロ) 従来の技術
従来より電気機器のキヤビネツトにはプラスチ
ツクを使用しており、そのフロント部に金属製の
飾りパネルを使用することがある。この飾りパネ
ルは周囲の状況により静電気が帯電することがあ
り、この静電気はキヤビネツトが絶縁物でできて
いるため放電することがなく、電気機器の操作時
に人体を通して放電されるので、不快感を伴うこ
とがある。例えば第３図に示す帯電防止装置（実
開昭58−178300号公報）においては、キヤビネツ
ト１に取付けられた接触バネ５に、扉２の閉成時
のみ飾りパネル４の一部４ａが接触し、前記接触
バネ５に半田付け６されたリード線８によりアー
スポイントへ電気的に接続している。(b) Conventional Technology Conventionally, plastics have been used in the cabinets of electrical equipment, and a metal decorative panel has sometimes been used on the front part of the cabinets. This decorative panel may be charged with static electricity depending on the surrounding conditions. This static electricity does not discharge because the cabinet is made of insulating material, and is discharged through the human body when operating electrical equipment, causing discomfort. Sometimes. For example, in the antistatic device shown in FIG. 3 (Japanese Utility Model Publication No. 58-178300), a part 4a of the decorative panel 4 contacts the contact spring 5 attached to the cabinet 1 only when the door 2 is closed. , is electrically connected to the ground point by a lead wire 8 soldered 6 to the contact spring 5.
しかしながら、上記従来の装置では、飾りパネ
ルの表面に塗装、印刷等の絶縁被膜処理が施され
ている場合、そのままでは飾りパネルと接触バネ
との電気的接触がなされない。このため、後加工
等において、接触バネが接触する部分の絶縁被膜
を取り除いたり、或は扉に孔を開けて塗装等が施
されていない飾りパネル裏面に接触バネが接触す
るよう接触バネを取付けなければならない。この
ため、組立て作業工数が増加するばかりでなく、
扉を開いた状態における美観を損なう。また、金
属同士の接触のため、不快な音を発生する問題も
生じる。 However, in the conventional device described above, if the surface of the decorative panel is coated with an insulating coating such as painting or printing, electrical contact between the decorative panel and the contact spring cannot be established as it is. For this reason, during post-processing, the insulating coating must be removed from the area where the contact spring comes into contact, or a hole must be made in the door and the contact spring must be installed so that it comes into contact with the unpainted back of the decorative panel. There must be. This not only increases the number of assembly steps, but also
It spoils the aesthetic appearance when the door is open. Further, due to metal-to-metal contact, there is a problem in that unpleasant sounds are generated.
(ハ) 考案が解決しようとする問題点
本考案は、上記欠点に鑑み為されたものであ
り、表面に絶縁被膜処理された飾りパネルを扉の
表面に取付ける場合において、好適に帯電防止が
行なえるようにしたものである。(c) Problems to be solved by the invention The present invention has been devised in view of the above-mentioned drawbacks, and it is not possible to suitably prevent static electricity when a decorative panel whose surface is coated with an insulating coating is attached to the surface of a door. It was designed so that
(ニ) 問題点を解決するための手段
本考案は合成樹脂製の扉の裏面一側端部に導電
性ゴムを配備に、表面が絶縁被膜処理された金属
製の飾りパネルを前記扉の表面に取付けるに際
し、前記飾りパネルの一側端部に一体成形した爪
片を折曲して、該爪片裏面を前記導電性ゴムの一
部に圧接せしめ、前記扉を閉じた際に上記導電性
ゴムと接触する接触バネをキヤビネツトに取付
け、前記接触バネをアース点に電気的に接続した
構成である。(d) Means for solving the problem The present invention is based on a synthetic resin door with conductive rubber on one end of the back side, and a metal decorative panel with an insulating coating on the surface of the door. When attaching the decorative panel to the door, bend the claw piece integrally formed on one end of the decorative panel, press the back side of the claw piece to a part of the conductive rubber, and when the door is closed, the conductive rubber A contact spring that comes into contact with rubber is attached to a cabinet, and the contact spring is electrically connected to a ground point.
(ホ) 作用
上記のように構成すれば、扉を閉じた際に、ア
ース点に接続された接触バネが導電性ゴムに接触
し、これによつて扉の表面に取付けられた金属製
飾りパネルに帯電した電荷がアースへ放電され
る。(E) Effect With the above configuration, when the door is closed, the contact spring connected to the ground point contacts the conductive rubber, thereby causing the metal decorative panel attached to the surface of the door to close. The electric charge charged on the ground is discharged to the ground.
(ヘ) 実施例
以下、本考案の一実施例を第１図及び第２図を
参照しつつ説明する。(f) Embodiment An embodiment of the present invention will be described below with reference to FIGS. 1 and 2.
第１図は、本考案の帯電防止装置の要部断面
図、第２図はその要部部品の斜視図を示してお
り、１０は合成樹脂（プラスチツク）製の扉であ
つて、該扉１０の裏面には一対の軸受け腕部１
１，１１が突出して形成されており、斯る腕部１
１，１１をキヤビネツト１２に設けられた支軸１
３に取付けることによつて、扉１１が回動自在に
取付けられる。また、前記扉１０の裏面の一側端
部の両側には、凹所１４，１４が形成されてお
り、この凹所１４，１４内に導電性ゴム板１５，
１５が配置される。１６は表面が塗装時により絶
縁被膜処理された金属製の飾りパネルであつて、
該飾りパネル１６はＬ字型に折曲された一側端部
に爪片１７，１７が一体成形されて設けられてお
り、他側端部はコ字型に折曲されていて、このコ
字型折曲部１８が扉１０の他側端部に係合され
る。そして、第２図の如く扉１０に飾りパネル１
６を取付けて、前記爪片１７を折曲して絶縁被膜
処理されていない裏面を前記導電性ゴム１５の一
部の圧接せしめ、第１図の如く扉１６をキヤビネ
ツト１２に取付ける。 FIG. 1 is a sectional view of the main parts of the antistatic device of the present invention, and FIG. 2 is a perspective view of the main parts. Reference numeral 10 denotes a door made of synthetic resin (plastic); There is a pair of bearing arms 1 on the back side of the
1 and 11 are formed to protrude, and such arm portion 1
1 and 11 are the support shafts 1 provided in the cabinet 12.
3, the door 11 is rotatably mounted. Further, recesses 14, 14 are formed on both sides of one end of the back surface of the door 10, and a conductive rubber plate 15,
15 are placed. 16 is a metal decorative panel whose surface has been treated with an insulating coating during painting,
The decorative panel 16 is provided with claw pieces 17, 17 integrally molded on one end which is bent into an L-shape, and the other end is bent into a U-shape. A letter-shaped bent portion 18 is engaged with the other end of the door 10. Then, as shown in Figure 2, a decorative panel 1 is placed on the door 10.
6 is attached, the claw piece 17 is bent and the back surface, which is not coated with an insulating coating, is brought into pressure contact with a part of the conductive rubber 15, and the door 16 is attached to the cabinet 12 as shown in FIG.
一方、前記キヤビネツト１２にはボス１９に一
端をネジ２０止めすることによつて取付けられる
とともにリード線２１によつてアース点に電気的
に接続されるＬ字状の接触バネ２２が設けられて
おり、第１図の如く扉１０を閉じた際に前記接触
バネ２２の先端部が前記導電性ゴム１５に圧接す
るようになつている。従つて、扉１０を閉じる
と、飾りパネル１６に帯電した電荷が、導電性ゴ
ム１５、接触バネ２２及びリード線２１を介して
アースに導かれる訳である。 On the other hand, the cabinet 12 is provided with an L-shaped contact spring 22 which is attached to the boss 19 by fixing one end with a screw 20 and is electrically connected to a ground point by a lead wire 21. As shown in FIG. 1, when the door 10 is closed, the tip of the contact spring 22 comes into pressure contact with the conductive rubber 15. Therefore, when the door 10 is closed, the electrical charge on the decorative panel 16 is led to the ground via the conductive rubber 15, the contact spring 22, and the lead wire 21.
(ト) 考案の効果
以上、述べたように本考案に依れば、表面が絶
縁被膜処理された飾りパネルが取付けられた扉の
帯電防止策を、組立て作業工数の増加を招来した
り、扉を開いた状態における美観を損つたり、或
いは扉閉成時の不快な金属音を発生することがな
く行なえる。(g) Effects of the invention As described above, according to the invention, anti-static measures for doors to which decorative panels whose surfaces are coated with an insulating coating are installed, do not require an increase in the number of assembly steps or This can be done without spoiling the aesthetic appearance of the door when it is open or producing an unpleasant metallic sound when closing the door.
第１図は本考案の帯電防止装置の要部断面図、
第２図はそれに使用される部品の斜視図、第３図
は従来の帯電防止装置の要部断面図である。
１０……扉、１２……キヤビネツト、１５……
導電性ゴム、１６……飾りパネル、１７……爪
片、２１……リード線、２２……接触バネ。
Figure 1 is a sectional view of the main parts of the antistatic device of the present invention.
FIG. 2 is a perspective view of parts used therein, and FIG. 3 is a sectional view of a main part of a conventional antistatic device. 10...door, 12...cabinet, 15...
Conductive rubber, 16... Decorative panel, 17... Claw piece, 21... Lead wire, 22... Contact spring.
Claims (1)
配備し、表面が絶縁被膜処理された金属製の飾り
パネルを前記扉の表面に取付けるに際し、前記飾
りパネルの一側端部に一体成形した爪片を折曲し
て、該爪片裏面を前記導電性ゴムの一部に圧接せ
しめ、前記扉を閉じた際に上記導電性ゴムと接触
する接触バネをキヤビネツトに取付け、前記接触
バネをアース点に電気的に接続してなる帯電防止
装置。 Conductive rubber is provided at one end of the back side of a synthetic resin door, and when a metal decorative panel whose surface is coated with an insulating coating is attached to the surface of the door, a conductive rubber is provided at one end of the back side of the decorative panel. The molded claw piece is bent, the back side of the claw piece is pressed into contact with a part of the conductive rubber, a contact spring that comes into contact with the conductive rubber when the door is closed is attached to the cabinet, and the contact spring An antistatic device that is electrically connected to a ground point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626486U JPH0436080Y2 (en) | 1986-08-18 | 1986-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12626486U JPH0436080Y2 (en) | 1986-08-18 | 1986-08-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6332500U JPS6332500U (en) | 1988-03-02 |
| JPH0436080Y2 true JPH0436080Y2 (en) | 1992-08-26 |
Family
ID=31019904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12626486U Expired JPH0436080Y2 (en) | 1986-08-18 | 1986-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0436080Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5804845B2 (en) * | 2011-08-23 | 2015-11-04 | 株式会社ハーマン | Cooker |
| JP2015036182A (en) * | 2013-08-16 | 2015-02-23 | ファナック株式会社 | Machine tool with protective cover |
-
1986
- 1986-08-18 JP JP12626486U patent/JPH0436080Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6332500U (en) | 1988-03-02 |
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